Securec dependency modification

CMakeLists.txt

@@ -42,12 +42,12 @@ include(${GE_SOURCE_DIR}/cmake/external_libs/eigen.cmake)
 include(${GE_SOURCE_DIR}/cmake/external_libs/gtest.cmake)
 include(${GE_SOURCE_DIR}/cmake/external_libs/protobuf.cmake)
 include(${GE_SOURCE_DIR}/cmake/external_libs/onnx.cmake)
+include(${GE_SOURCE_DIR}/cmake/external_libs/securec.cmake)
 set(CMAKE_SKIP_RPATH TRUE)
 
 # for CPU/GPU mode, find c_sec and slog from local prebuild
 if(NOT ENABLE_D AND NOT GE_ONLY)
     set(GE_PREBUILD_PATH ${GE_SOURCE_DIR}/third_party/prebuild/${CMAKE_HOST_SYSTEM_PROCESSOR})
-    find_library(c_sec libc_sec.so ${GE_PREBUILD_PATH})
     find_library(slog libslog.so ${GE_PREBUILD_PATH})
 # if D_LINK_PATH is set in environment variables, search libraries in given path
 elseif(DEFINED ENV{D_LINK_PATH})
@@ -64,7 +64,6 @@ elseif(DEFINED ENV{D_LINK_PATH})
         message(FATAL_ERROR "Running on a unsupported architecture: ${SYSTEM_TYPE}, build terminated")
     endif()
     set(GE_LIB_PATH ${GE_LIB_PATH}/${GE_SYS_ARCH})
-    find_library(c_sec libc_sec.so ${GE_LIB_PATH})
     find_library(slog libslog.so ${GE_LIB_PATH})
     find_library(mmpa libmmpa.so ${GE_LIB_PATH})
     find_library(runtime libruntime.so ${GE_LIB_PATH})
@@ -81,7 +80,6 @@ else()
     endif()
     set(ASCEND_DRIVER_DIR ${ASCEND_DIR}/driver/lib64/common)
     set(ASCEND_RUNTIME_DIR ${ASCEND_DIR}/fwkacllib/lib64)
-    find_library(c_sec libc_sec.so ${ASCEND_DRIVER_DIR})
     find_library(slog libslog.so ${ASCEND_DRIVER_DIR})
     find_library(mmpa libmmpa.so ${ASCEND_DRIVER_DIR})
     find_library(msprof libmsprof.so ${ASCEND_DRIVER_DIR})

cmake/external_libs/securec.cmake

@@ -0,0 +1,11 @@
+graphengine_add_pkg(securec
+        VER 1.1.10
+        URL https://gitee.com/openeuler/bounds_checking_function/repository/archive/v1.1.10.tar.gz
+        MD5 0782dd2351fde6920d31a599b23d8c91
+        LIBS c_sec
+        PATCHES ${GE_SOURCE_DIR}/third_party/patch/securec/securec.patch001
+        CMAKE_OPTION " "
+        )
+include_directories(${securec_INC})
+file(COPY ${securec_INC}/../lib/libc_sec.so DESTINATION ${CMAKE_SOURCE_DIR}/build/graphengine)
+add_library(graphengine::securec ALIAS securec::c_sec)

src/common/graph/CMakeLists.txt

@@ -59,7 +59,6 @@ include_directories(${GE_SOURCE_DIR}/inc/graph)
 include_directories(${GE_SOURCE_DIR}/inc/common)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/ops)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 include_directories(${GE_SOURCE_DIR}/build)

src/ge/CMakeLists.txt

@@ -43,7 +43,6 @@ include_directories(${GE_SOURCE_DIR}/inc/framework/common)
 include_directories(${GE_SOURCE_DIR}/inc/runtime)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 

src/ge/client/CMakeLists.txt

@@ -46,7 +46,6 @@ include_directories(${GE_SOURCE_DIR}/inc/framework)
 include_directories(${GE_SOURCE_DIR}/inc/graph)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 

src/ge/common/CMakeLists.txt

@@ -79,7 +79,6 @@ include_directories(${GE_SOURCE_DIR}/inc/framework)
 include_directories(${GE_SOURCE_DIR}/inc/graph)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 

src/ge/executor/CMakeLists.txt

@@ -85,7 +85,6 @@ include_directories(${GE_SOURCE_DIR}/inc)
 include_directories(${GE_SOURCE_DIR}/inc/graph)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 

src/ge/ge_local_engine/CMakeLists.txt

@@ -35,7 +35,6 @@ include_directories(${GE_SOURCE_DIR}/inc/external/graph)
 include_directories(${GE_SOURCE_DIR}/inc/framework)
 include_directories(${GE_SOURCE_DIR}/inc/graph)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 

src/ge/ge_runtime/CMakeLists.txt

@@ -26,7 +26,6 @@ include_directories(${GE_SOURCE_DIR}/inc/framework/common)
 include_directories(${GE_SOURCE_DIR}/inc/framework/ge_runtime)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 

src/ge/graph/build/memory/CMakeLists.txt

@@ -33,7 +33,6 @@ include_directories(${GE_SOURCE_DIR}/inc/external)
 include_directories(${GE_SOURCE_DIR}/inc/external/graph)
 include_directories(${GE_SOURCE_DIR}/inc/framework)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
 

tests/depends/cce/CMakeLists.txt

@@ -29,10 +29,8 @@ include_directories(${GE_SOURCE_DIR}/src/common/graph)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/ops)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 file(GLOB_RECURSE PROTO_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
     "${GE_SOURCE_DIR}/src/proto/om.proto"
     "${GE_SOURCE_DIR}/src/proto/ge_ir.proto"

tests/depends/mmpa/CMakeLists.txt

@@ -25,7 +25,6 @@ include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/inc)
 include_directories(${GE_SOURCE_DIR}/inc/framework)
 include_directories(${GE_SOURCE_DIR}/inc/external)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 
 add_library(mmpa_stub SHARED ${SRCS})
 target_link_libraries(mmpa_stub protobuf::protobuf)

tests/depends/omg/CMakeLists.txt

@@ -29,7 +29,6 @@ include_directories(${GE_SOURCE_DIR}/inc/external/graph)
 include_directories(${GE_SOURCE_DIR}/src/ge)
 include_directories(${CMAKE_BINARY_DIR})
 include_directories(${CMAKE_BINARY_DIR}/proto/ge)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 file(GLOB_RECURSE PROTO_LIST RELATIVE ${CMAKE_CURRENT_LIST_DIR}
         "${GE_SOURCE_DIR}/src/proto/om.proto"
         "${GE_SOURCE_DIR}/src/proto/task.proto"

tests/depends/runtime/CMakeLists.txt

@@ -23,6 +23,5 @@ file(GLOB_RECURSE SRCS RELATIVE ${CMAKE_CURRENT_LIST_DIR}
 
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/inc/framework)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 
 add_library(runtime_stub SHARED ${SRCS})

tests/ut/common/graph/CMakeLists.txt

@@ -35,7 +35,6 @@ include_directories(${GE_SOURCE_DIR}/inc/external)
 include_directories(${GE_SOURCE_DIR}/inc/external/graph)
 include_directories(${GE_SOURCE_DIR}/inc/graph)
 include_directories(${GE_SOURCE_DIR}/inc/common)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/ops)
 include_directories(${CMAKE_BINARY_DIR})
@@ -94,4 +93,4 @@ file(GLOB_RECURSE SRC_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
 )
 
 add_executable(ut_libgraph ${UT_FILES} ${SRC_FILES} ${PROTO_SRCS} ${PROTO_HDRS})
-target_link_libraries(ut_libgraph graphengine::gtest graphengine::gtest_main slog_stub protobuf::protobuf ${c_sec} rt dl)
+target_link_libraries(ut_libgraph graphengine::gtest graphengine::gtest_main slog_stub protobuf::protobuf graphengine::securec rt dl)

tests/ut/ge/CMakeLists.txt

@@ -43,7 +43,6 @@ include_directories(${GE_SOURCE_DIR}/inc/external/graph)
 include_directories(${GE_SOURCE_DIR}/inc/graph)
 include_directories(${GE_SOURCE_DIR}/inc/framework)
 include_directories(${GE_SOURCE_DIR}/inc/common)
-include_directories(${GE_SOURCE_DIR}/third_party/securec/include)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/cce)
 include_directories(${GE_SOURCE_DIR}/third_party/fwkacllib/inc/ops)
@@ -491,7 +490,7 @@ file(GLOB_RECURSE OTHERS_TEST_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
 
 list(APPEND COMMON_SHARED_LIBRARIES
     omg_stub
-    ${c_sec}
+    graphengine::securec
     slog_stub
     cce_ge_stub
     runtime_stub

third_party/patch/securec/securec.patch001

@@ -0,0 +1,23 @@
+diff -Npur bounds_checking_function/CMakeLists.txt securec/CMakeLists.txt
+--- bounds_checking_function/CMakeLists.txt	1970-01-01 08:00:00.000000000 +0800
++++ securec/CMakeLists.txt	2020-05-11 17:10:49.406735400 +0800
+@@ -0,0 +1,19 @@
++cmake_minimum_required(VERSION 3.14)
++project(Securec)
++set(CMAKE_BUILD_TYPE "Debug")
++set(CMAKE_C_FLAGS_DEBUG "$ENV{CFLAGS} -fPIC -O0 -Wall -Wno-deprecated-declarations -g2 -ggdb -fno-inline-functions -fno-omit-frame-pointer -D_LIBCPP_INLINE_VISIBILITY='' -D'_LIBCPP_EXTERN_TEMPLATE(...)='")
++set(CMAKE_C_FLAGS_RELEASE "$ENV{CFLAGS} -fPIC -O3 -Wall -Wno-deprecated-declarations")
++set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
++
++#add flags
++set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include -Werror")
++
++include_directories(./include)
++aux_source_directory(./src SECUREC_SRCS)
++add_library(c_sec SHARED ${SECUREC_SRCS})
++
++install(TARGETS c_sec
++        DESTINATION lib)
++install(FILES "./include/securec.h"
++              "./include/securectype.h"
++        DESTINATION include)

third_party/securec/CMakeLists.txt

@@ -1,11 +0,0 @@
-SET(CMAKE_BUILD_TYPE "Debug")
-SET(CMAKE_C_FLAGS_DEBUG "$ENV{CFLAGS} -fPIC -O0 -Wall -Wno-deprecated-declarations -g2 -ggdb -fno-inline-functions -fno-omit-frame-pointer -D_LIBCPP_INLINE_VISIBILITY='' -D'_LIBCPP_EXTERN_TEMPLATE(...)='")
-SET(CMAKE_C_FLAGS_RELEASE "$ENV{CFLAGS} -fPIC -O3 -Wall -Wno-deprecated-declarations")
-set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-
-#add flags
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -I/usr/local/include -Werror")
-
-
-include_directories(./include)
-add_subdirectory(src)

third_party/securec/include/securec.h

@@ -1,634 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __SECUREC_H__5D13A042_DC3F_4ED9_A8D1_882811274C27
-#define __SECUREC_H__5D13A042_DC3F_4ED9_A8D1_882811274C27
-
-#include "securectype.h"
-#include <stdarg.h>
-
-#ifndef SECUREC_HAVE_ERRNO_H
-#if SECUREC_IN_KERNEL
-#define SECUREC_HAVE_ERRNO_H 0
-#else
-#define SECUREC_HAVE_ERRNO_H 1
-#endif
-#endif
-
-/* EINVAL ERANGE may defined in errno.h */
-#if SECUREC_HAVE_ERRNO_H
-#include <errno.h>
-#endif
-
-/* define error code */
-#if defined(SECUREC_NEED_ERRNO_TYPE) || !defined(__STDC_WANT_LIB_EXT1__) || \
-    (defined(__STDC_WANT_LIB_EXT1__) && (__STDC_WANT_LIB_EXT1__ == 0))
-#ifndef SECUREC_DEFINED_ERRNO_TYPE
-#define SECUREC_DEFINED_ERRNO_TYPE
-/* just check whether macrodefinition exists. */
-#ifndef errno_t
-typedef int errno_t;
-#endif
-#endif
-#endif
-
-/* success */
-#ifndef EOK
-#define EOK 0
-#endif
-
-#ifndef EINVAL
-/* The src buffer is not correct and destination buffer cant not be reset */
-#define EINVAL 22
-#endif
-
-#ifndef EINVAL_AND_RESET
-/* Once the error is detected, the dest buffer must be reseted! */
-#define EINVAL_AND_RESET (22 | 128)
-#endif
-
-#ifndef ERANGE
-/* The destination buffer is not long enough and destination buffer can not be reset */
-#define ERANGE 34
-#endif
-
-#ifndef ERANGE_AND_RESET
-/* Once the error is detected, the dest buffer must be reseted! */
-#define ERANGE_AND_RESET  (34 | 128)
-#endif
-
-#ifndef EOVERLAP_AND_RESET
-/* Once the buffer overlap is detected, the dest buffer must be reseted! */
-#define EOVERLAP_AND_RESET (54 | 128)
-#endif
-
-/* if you need export the function of this library in Win32 dll, use __declspec(dllexport) */
-#ifndef SECUREC_API
-#if defined(SECUREC_DLL_EXPORT)
-#define SECUREC_API __declspec(dllexport)
-#elif defined(SECUREC_DLL_IMPORT)
-#define SECUREC_API __declspec(dllimport)
-#else
-/* Standardized function declaration . If a security function is declared in the your code,
- * it may cause a compilation alarm,Please delete the security function you declared
- * Adding extern under windows will cause the system to have inline functions to expand,
- * so do not add the extern in default
- */
-#if defined(_MSC_VER)
-#define SECUREC_API
-#else
-#define SECUREC_API extern
-#endif
-#endif
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-    /*
-     * Description: The GetHwSecureCVersion function get SecureC Version string and version number.
-     * Parameter: verNumber - to store version number
-     * Return:   version string
-     */
-    SECUREC_API const char *GetHwSecureCVersion(unsigned short *verNumber);
-
-#if SECUREC_ENABLE_MEMSET
-    /*
-     * Description: The memset_s function copies the value of c (converted to an unsigned char) into each of
-     * the first count characters of the object pointed to by dest.
-     * Parameter: dest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer
-     * Parameter: c - the value to be copied
-     * Parameter: count -copies fisrt count characters of  dest
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t memset_s(void *dest, size_t destMax, int c, size_t count);
-#endif
-
-#ifndef SECUREC_ONLY_DECLARE_MEMSET
-#define SECUREC_ONLY_DECLARE_MEMSET     0
-#endif
-
-#if SECUREC_ONLY_DECLARE_MEMSET == 0
-
-#if SECUREC_ENABLE_MEMMOVE
-    /*
-     * Description: The memmove_s function copies n characters from the object pointed to by src
-     * into the object pointed to by dest.
-     * Parameter: dest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer
-     * Parameter: src -source  address
-     * Parameter: count -copies count wide characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t memmove_s(void *dest, size_t destMax, const void *src, size_t count);
-#endif
-
-#if SECUREC_ENABLE_MEMCPY
-    /*
-     * Description: The memcpy_s function copies n characters from the object pointed to
-     * by src into the object pointed to by dest.
-     * Parameter: dest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer
-     * Parameter: src -source  address
-     * Parameter: count -copies count  characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t memcpy_s(void *dest, size_t destMax, const void *src, size_t count);
-#endif
-
-#if SECUREC_ENABLE_STRCPY
-    /*
-     * Description: The strcpy_s function copies the string pointed to by strSrc (including
-     * the terminating null character) into the array pointed to by strDest
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating null character)
-     * Parameter: strSrc -source  address
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t strcpy_s(char *strDest, size_t destMax, const char *strSrc);
-#endif
-
-#if SECUREC_ENABLE_STRNCPY
-    /*
-     * Description: The strncpy_s function copies not more than n successive characters (not including
-     * the terminating null character)
-     *                     from the array pointed to by strSrc to the array pointed to by strDest
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating null character)
-     * Parameter: strSrc -source  address
-     * Parameter: count -copies count  characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t strncpy_s(char *strDest, size_t destMax, const char *strSrc, size_t count);
-#endif
-
-#if SECUREC_ENABLE_STRCAT
-    /*
-     * Description: The strcat_s function appends a copy of the  string pointed to by strSrc (including
-     * the terminating null  character)
-     *                     to the end of the  string pointed to by strDest
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating null wide character)
-     * Parameter: strSrc -source  address
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t strcat_s(char *strDest, size_t destMax, const char *strSrc);
-#endif
-
-#if SECUREC_ENABLE_STRNCAT
-    /*
-     * Description: The strncat_s function appends not more than n successive  characters (not including
-     * the terminating null  character)
-     *                       from the array pointed to by strSrc to the end of the  string pointed to by strDest.
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating null character)
-     * Parameter: strSrc -source  address
-     * Parameter: count -copies count  characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t strncat_s(char *strDest, size_t destMax, const char *strSrc, size_t count);
-#endif
-
-#if SECUREC_ENABLE_VSPRINTF
-    /*
-     * Description:  The vsprintf_s function is equivalent to the vsprintf function except for the Parameter: destMax
-     * and the explicit runtime-constraints violation
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null wide characte)
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of characters printed(not including the terminating null byte ('\0')),
-     * If an error occurred Return: -1.
-     */
-    SECUREC_API int vsprintf_s(char *strDest, size_t destMax, const char *format,
-                               va_list argList) SECUREC_ATTRIBUTE(3, 0);
-#endif
-
-#if SECUREC_ENABLE_SPRINTF
-    /*
-     * Description:  The sprintf_s function is equivalent to the sprintf function except for the Parameter: destMax
-     * and the explicit runtime-constraints violation
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null byte ('\0'))
-     * Parameter: format - fromat string
-     * Return:    the number of characters printed(not including the terminating null byte ('\0')),
-     * If an error occurred Return: -1.
-     */
-    SECUREC_API int sprintf_s(char *strDest, size_t destMax, const char *format, ...) SECUREC_ATTRIBUTE(3, 4);
-#endif
-
-#if SECUREC_ENABLE_VSNPRINTF
-    /*
-     * Description:  The vsnprintf_s function is equivalent to the vsnprintf function except for the Parameter:
-     * destMax/count and the explicit runtime-constraints violation
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null  byte ('\0'))
-     * Parameter: count - do not write more than count bytes to strDest(not including the terminating null  byte ('\0'))
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of characters printed(not including the terminating null byte ('\0')),
-     * If an error occurred Return: -1.Pay special attention to returning -1 when truncation occurs
-     */
-    SECUREC_API int vsnprintf_s(char *strDest, size_t destMax, size_t count, const char *format,
-                                va_list argList) SECUREC_ATTRIBUTE(4, 0);
-#endif
-
-#if SECUREC_ENABLE_SNPRINTF
-    /*
-     * Description:  The snprintf_s function is equivalent to the snprintf function except for the Parameter:
-     * destMax/count and the explicit runtime-constraints violation
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null  byte ('\0'))
-     * Parameter: count - do not write more than count bytes to strDest(not including the terminating null  byte ('\0'))
-     * Parameter: format - fromat string
-     * Return:    the number of characters printed(not including the terminating null byte ('\0')),
-     * If an error occurred Return: -1.Pay special attention to returning -1 when truncation occurs
-     */
-    SECUREC_API int snprintf_s(char *strDest, size_t destMax, size_t count, const char *format,
-                               ...) SECUREC_ATTRIBUTE(4, 5);
-#endif
-
-#if SECUREC_SNPRINTF_TRUNCATED
-    /*
-     * Description:  The vsnprintf_truncated_s function is equivalent to the vsnprintf_s function except
-     * no count Parameter:  and Return: value
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null  byte ('\0'))
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of characters printed(not including the terminating null byte ('\0')),
-     * If an error occurred Return: -1.Pay special attention to returning destMax - 1 when truncation occurs
-     */
-    SECUREC_API int vsnprintf_truncated_s(char *strDest, size_t destMax, const char *format,
-                                          va_list argList) SECUREC_ATTRIBUTE(3, 0);
-
-    /*
-     * Description:  The snprintf_truncated_s function is equivalent to the snprintf_2 function except
-     * no count Parameter:  and Return: value
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null  byte ('\0'))
-     * Parameter: format - fromat string
-     * Return:    the number of characters printed(not including the terminating null byte ('\0')),
-     * If an error occurred Return: -1.Pay special attention to returning destMax - 1 when truncation occurs
-     */
-    SECUREC_API int snprintf_truncated_s(char *strDest, size_t destMax,
-                                         const char *format, ...) SECUREC_ATTRIBUTE(3, 4);
-#endif
-
-#if SECUREC_ENABLE_SCANF
-    /*
-     * Description:  The scanf_s function is equivalent to fscanf_s with the argument stdin
-     * interposed before the arguments to scanf_s
-     * Parameter: format - fromat string
-     * Return:   the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int scanf_s(const char *format, ...);
-#endif
-
-#if SECUREC_ENABLE_VSCANF
-    /*
-     * Description:  The vscanf_s function is equivalent to scanf_s, with the variable argument list replaced by argList
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int vscanf_s(const char *format, va_list argList);
-#endif
-
-#if SECUREC_ENABLE_SSCANF
-    /*
-     * Description:  The sscanf_s function is equivalent to fscanf_s, except that input is obtained from a
-     * string (specified by the argument buffer) rather than from a stream
-     * Parameter: buffer -  read character from  buffer
-     * Parameter: format - fromat string
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int sscanf_s(const char *buffer, const char *format, ...);
-#endif
-
-#if SECUREC_ENABLE_VSSCANF
-    /*
-     * Description:  The vsscanf_s function is equivalent to sscanf_s, with the variable argument list
-     * replaced by argList
-     * Parameter: buffer -  read character from  buffer
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int vsscanf_s(const char *buffer, const char *format, va_list argList);
-#endif
-
-#if SECUREC_ENABLE_FSCANF
-    /*
-     * Description:  The fscanf_s function is equivalent to fscanf except that the c, s, and [ conversion specifiers
-     * apply to a pair of arguments (unless assignment suppression is indicated by a*)
-     * Parameter: stream - stdio file stream
-     * Parameter: format - fromat string
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int fscanf_s(FILE *stream, const char *format, ...);
-#endif
-
-#if SECUREC_ENABLE_VFSCANF
-    /*
-     * Description:  The vfscanf_s function is equivalent to fscanf_s, with the variable argument list
-     * replaced by argList
-     * Parameter: stream - stdio file stream
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int vfscanf_s(FILE *stream, const char *format, va_list argList);
-#endif
-
-#if SECUREC_ENABLE_STRTOK
-    /*
-     * Description:  The strtok_s function parses a string into a sequence of strToken,
-     * replace all characters in strToken string that match to strDelimit set with 0.
-     * On the first call to strtok_s the string to be parsed should be specified in strToken.
-     * In each subsequent call that should parse the same string, strToken should be NULL
-     * Parameter: strToken - the string to be delimited
-     * Parameter: strDelimit -specifies a set of characters that delimit the tokens in the parsed string
-     * Parameter: context -is a pointer to a char * variable that is used internally by strtok_s function
-     * Return:  On the first call returns the address of the first non \0 character, otherwise NULL is returned.
-     * In subsequent calls, the strtoken is set to NULL, and the context set is the same as the previous call,
-     * return NULL if the *context string length is equal 0, otherwise return *context.
-     */
-    SECUREC_API char *strtok_s(char *strToken, const char *strDelimit, char **context);
-#endif
-
-#if SECUREC_ENABLE_GETS && SECUREC_IN_KERNEL == 0
-    /*
-     * Description: The gets_s function reads at most one less than the number of characters specified
-     * by destMax from the stream pointed to by stdin, into the array pointed to by buffer
-     * Parameter: buffer - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating null character)
-     * Return:    buffer if there was no runtime-constraint violation,If an error occurred Return: NULL.
-     */
-    SECUREC_API char *gets_s(char *buffer, size_t destMax);
-#endif
-
-
-#if SECUREC_ENABLE_WCHAR_FUNC
-#if SECUREC_ENABLE_MEMCPY
-    /*
-     * Description: The wmemcpy_s function copies n successive wide characters from the object pointed to
-     * by src into the object pointed to by dest.
-     * Parameter: dest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer
-     * Parameter: src -source  address
-     * Parameter: count -copies count wide characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t wmemcpy_s(wchar_t *dest, size_t destMax, const wchar_t *src, size_t count);
-#endif
-
-#if SECUREC_ENABLE_MEMMOVE
-    /*
-     * Description: The wmemmove_s function copies n successive wide characters from the object
-     * pointed to by src into the object pointed to by dest.
-     * Parameter: dest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer
-     * Parameter: src -source  address
-     * Parameter: count -copies count wide characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t wmemmove_s(wchar_t *dest, size_t destMax, const wchar_t *src, size_t count);
-#endif
-
-#if SECUREC_ENABLE_STRCPY
-    /*
-     * Description: The wcscpy_s function copies the wide string pointed to by strSrc (including theterminating
-     * null wide character) into the array pointed to by strDest
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer
-     * Parameter: strSrc -source  address
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t wcscpy_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc);
-#endif
-
-#if SECUREC_ENABLE_STRNCPY
-    /*
-     * Description: The wcsncpy_s function copies not more than n successive wide characters (not including the
-     * terminating null wide character) from the array pointed to by strSrc to the array pointed to by strDest
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating wide character)
-     * Parameter: strSrc -source  address
-     * Parameter: count -copies count wide characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t wcsncpy_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc, size_t count);
-#endif
-
-#if SECUREC_ENABLE_STRCAT
-    /*
-     * Description: The wcscat_s function appends a copy of the wide string pointed to by strSrc (including the
-     * terminating null wide character) to the end of the wide string pointed to by strDest
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating wide character)
-     * Parameter: strSrc -source  address
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t wcscat_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc);
-#endif
-
-#if SECUREC_ENABLE_STRNCAT
-    /*
-     * Description: The wcsncat_s function appends not more than n successive wide characters (not including the
-     * terminating null wide character) from the array pointed to by strSrc to the end of the wide string pointed to
-     * by strDest.
-     * Parameter: strDest - destination  address
-     * Parameter: destMax -The maximum length of destination buffer(including the terminating wide character)
-     * Parameter: strSrc -source  address
-     * Parameter: count -copies count wide characters from the  src
-     * Return:    EOK if there was no runtime-constraint violation
-     */
-    SECUREC_API errno_t wcsncat_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc, size_t count);
-#endif
-
-#if SECUREC_ENABLE_STRTOK
-    /*
-     * Description:  The  wcstok_s  function  is  the  wide-character  equivalent  of the strtok_s function
-     * Parameter: strToken - the string to be delimited
-     * Parameter: strDelimit -specifies a set of characters that delimit the tokens in the parsed string
-     * Parameter: context -is a pointer to a char * variable that is used internally by strtok_s function
-     * Return:    a pointer to the first character of a token, or a null pointer if there is no token
-     * or there is a runtime-constraint violation.
-     */
-    SECUREC_API wchar_t *wcstok_s(wchar_t *strToken, const wchar_t *strDelimit, wchar_t **context);
-#endif
-
-#if SECUREC_ENABLE_VSPRINTF
-    /*
-     * Description:  The  vswprintf_s  function  is  the  wide-character  equivalent  of the vsprintf_s function
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null )
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of characters printed(not including the terminating null wide characte),
-     * If an error occurred Return: -1.
-     */
-    SECUREC_API int vswprintf_s(wchar_t *strDest, size_t destMax, const wchar_t *format, va_list argList);
-#endif
-
-#if SECUREC_ENABLE_SPRINTF
-
-    /*
-     * Description:  The  swprintf_s  function  is  the  wide-character  equivalent  of the sprintf_s function
-     * Parameter: strDest -  produce output according to a format ,write to the character string strDest
-     * Parameter: destMax - The maximum length of destination buffer(including the terminating null )
-     * Parameter: format - fromat string
-     * Return:    the number of characters printed(not including the terminating null wide characte),
-     * If an error occurred Return: -1.
-     */
-    SECUREC_API int swprintf_s(wchar_t *strDest, size_t destMax, const wchar_t *format, ...);
-#endif
-
-#if SECUREC_ENABLE_FSCANF
-    /*
-     * Description:  The  fwscanf_s  function  is  the  wide-character  equivalent  of the fscanf_s function
-     * Parameter: stream - stdio file stream
-     * Parameter: format - fromat string
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int fwscanf_s(FILE *stream, const wchar_t *format, ...);
-#endif
-
-#if SECUREC_ENABLE_VFSCANF
-    /*
-     * Description:  The  vfwscanf_s  function  is  the  wide-character  equivalent  of the vfscanf_s function
-     * Parameter: stream - stdio file stream
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int vfwscanf_s(FILE *stream, const wchar_t *format, va_list argList);
-#endif
-
-#if SECUREC_ENABLE_SCANF
-    /*
-     * Description:  The  wscanf_s  function  is  the  wide-character  equivalent  of the scanf_s function
-     * Parameter: format - fromat string
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int wscanf_s(const wchar_t *format, ...);
-#endif
-
-#if SECUREC_ENABLE_VSCANF
-    /*
-     * Description:  The  vwscanf_s  function  is  the  wide-character  equivalent  of the vscanf_s function
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int vwscanf_s(const wchar_t *format, va_list argList);
-#endif
-
-#if SECUREC_ENABLE_SSCANF
-    /*
-     * Description:  The  swscanf_s  function  is  the  wide-character  equivalent  of the sscanf_s function
-     * Parameter: buffer -  read character from  buffer
-     * Parameter: format - fromat string
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int swscanf_s(const wchar_t *buffer, const wchar_t *format, ...);
-#endif
-
-#if SECUREC_ENABLE_VSSCANF
-    /*
-     * Description:  The  vswscanf_s  function  is  the  wide-character  equivalent  of the vsscanf_s function
-     * Parameter: buffer -  read character from  buffer
-     * Parameter: format - fromat string
-     * Parameter: argList - instead of  a variable  number of arguments
-     * Return:    the number of input items assigned, If an error occurred Return: -1.
-     */
-    SECUREC_API int vswscanf_s(const wchar_t *buffer, const wchar_t *format, va_list argList);
-#endif
-#endif /* SECUREC_ENABLE_WCHAR_FUNC */
-#endif
-
-    /* those functions are used by macro ,must declare hare , also for  without function declaration warning */
-    extern errno_t strncpy_error(char *strDest, size_t destMax, const char *strSrc, size_t count);
-    extern errno_t strcpy_error(char *strDest, size_t destMax, const char *strSrc);
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS
-    /* those functions are used by macro */
-    extern errno_t memset_sOptAsm(void *dest, size_t destMax, int c, size_t count);
-    extern errno_t memset_sOptTc(void *dest, size_t destMax, int c, size_t count);
-    extern errno_t memcpy_sOptAsm(void *dest, size_t destMax, const void *src, size_t count);
-    extern errno_t memcpy_sOptTc(void *dest, size_t destMax, const void *src, size_t count);
-
-/* strcpy_sp is a macro, NOT a function in performance optimization mode. */
-#define strcpy_sp(dest, destMax, src)  ((__builtin_constant_p((destMax)) && \
-    __builtin_constant_p((src))) ?  \
-    SECUREC_STRCPY_SM((dest), (destMax), (src)) : \
-    strcpy_s((dest), (destMax), (src)))
-
-/* strncpy_sp is a macro, NOT a function in performance optimization mode. */
-#define strncpy_sp(dest, destMax, src, count)  ((__builtin_constant_p((count)) && \
-    __builtin_constant_p((destMax)) && \
-    __builtin_constant_p((src))) ?  \
-    SECUREC_STRNCPY_SM((dest), (destMax), (src), (count)) : \
-    strncpy_s((dest), (destMax), (src), (count)))
-
-/* strcat_sp is a macro, NOT a function in performance optimization mode. */
-#define strcat_sp(dest, destMax, src) ((__builtin_constant_p((destMax)) && \
-    __builtin_constant_p((src))) ?  \
-    SECUREC_STRCAT_SM((dest), (destMax), (src)) : \
-    strcat_s((dest), (destMax), (src)))
-
-/* strncat_sp is a macro, NOT a function in performance optimization mode. */
-#define strncat_sp(dest, destMax, src, count) ((__builtin_constant_p((count)) &&  \
-    __builtin_constant_p((destMax)) && \
-    __builtin_constant_p((src))) ?  \
-    SECUREC_STRNCAT_SM((dest), (destMax), (src), (count)) : \
-    strncat_s((dest), (destMax), (src), (count)))
-
-/* memcpy_sp is a macro, NOT a function in performance optimization mode. */
-#define memcpy_sp(dest, destMax, src, count)  (__builtin_constant_p((count)) ? \
-    (SECUREC_MEMCPY_SM((dest), (destMax), (src), (count))) : \
-    (__builtin_constant_p((destMax)) ? \
-    (((size_t)(destMax) > 0 && \
-    (((unsigned long long)(destMax) & \
-    (unsigned long long)(-2)) < SECUREC_MEM_MAX_LEN)) ? \
-    memcpy_sOptTc((dest), (destMax), (src), (count)) : ERANGE) : \
-    memcpy_sOptAsm((dest), (destMax), (src), (count))))
-
-/* memset_sp is a macro, NOT a function in performance optimization mode. */
-#define memset_sp(dest, destMax, c, count)  (__builtin_constant_p((count)) ? \
-    (SECUREC_MEMSET_SM((dest), (destMax), (c), (count))) : \
-    (__builtin_constant_p((destMax)) ? \
-    (((size_t)(destMax) > 0 && \
-    (((unsigned long long)(destMax) & \
-    (unsigned long long)(-2)) < SECUREC_MEM_MAX_LEN)) ? \
-    memset_sOptTc((dest), (destMax), (c), (count)) : ERANGE) : \
-    memset_sOptAsm((dest), (destMax), (c), (count))))
-#else
-#define strcpy_sp   strcpy_s
-#define strncpy_sp  strncpy_s
-#define strcat_sp   strcat_s
-#define strncat_sp  strncat_s
-#define memcpy_sp   memcpy_s
-#define memset_sp   memset_s
-#endif
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* __SECUREC_H__5D13A042_DC3F_4ED9_A8D1_882811274C27 */
-

third_party/securec/include/securectype.h

@@ -1,542 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef __SECURECTYPE_H__A7BBB686_AADA_451B_B9F9_44DACDAE18A7
-#define __SECURECTYPE_H__A7BBB686_AADA_451B_B9F9_44DACDAE18A7
-
-#ifndef SECUREC_USING_STD_SECURE_LIB
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-#if defined(__STDC_WANT_SECURE_LIB__) && __STDC_WANT_SECURE_LIB__ == 0
-/* Security functions have been provided since vs2005, default use of system library functions */
-#define SECUREC_USING_STD_SECURE_LIB    0
-#else
-#define SECUREC_USING_STD_SECURE_LIB    1
-#endif
-#else
-#define SECUREC_USING_STD_SECURE_LIB    0
-#endif
-#endif
-
-
-/* Compatibility with older Secure C versions, shielding VC symbol redefinition warning */
-#if defined(_MSC_VER) && _MSC_VER >= 1400 && SECUREC_USING_STD_SECURE_LIB == 0
-#ifndef SECUREC_DISABLE_CRT_FUNC
-#define SECUREC_DISABLE_CRT_FUNC        1
-#endif
-#ifndef SECUREC_DISABLE_CRT_IMP
-#define SECUREC_DISABLE_CRT_IMP         1
-#endif
-#else /*  MSC VER */
-#ifndef SECUREC_DISABLE_CRT_FUNC
-#define SECUREC_DISABLE_CRT_FUNC        0
-#endif
-#ifndef SECUREC_DISABLE_CRT_IMP
-#define SECUREC_DISABLE_CRT_IMP         0
-#endif
-#endif
-
-#if SECUREC_DISABLE_CRT_FUNC
-#ifdef __STDC_WANT_SECURE_LIB__
-#undef __STDC_WANT_SECURE_LIB__
-#endif
-#define __STDC_WANT_SECURE_LIB__        0
-#endif
-
-#if SECUREC_DISABLE_CRT_IMP
-#ifdef _CRTIMP_ALTERNATIVE
-#undef _CRTIMP_ALTERNATIVE
-#endif
-#define _CRTIMP_ALTERNATIVE     /* comment microsoft *_s function */
-#endif
-
-/* Compile in kernel under macro control */
-#ifndef SECUREC_IN_KERNEL
-#ifdef __KERNEL__
-#define SECUREC_IN_KERNEL               1
-#else
-#define SECUREC_IN_KERNEL               0
-#endif
-#endif
-
-#if SECUREC_IN_KERNEL
-#ifndef SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_SCANF_FILE       0
-#endif
-#ifndef SECUREC_ENABLE_WCHAR_FUNC
-#define SECUREC_ENABLE_WCHAR_FUNC       0
-#endif
-#else /* SECUREC_IN_KERNEL */
-#ifndef SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_SCANF_FILE       1
-#endif
-#ifndef SECUREC_ENABLE_WCHAR_FUNC
-#define SECUREC_ENABLE_WCHAR_FUNC       1
-#endif
-#endif
-
-
-/* Default secure function declaration, default declarations for non-standard functions */
-#ifndef SECUREC_SNPRINTF_TRUNCATED
-#define SECUREC_SNPRINTF_TRUNCATED      1
-#endif
-
-#if SECUREC_USING_STD_SECURE_LIB
-#if defined(_MSC_VER) && _MSC_VER >= 1400
-/* Declare secure functions that are not available in the vs compiler */
-#ifndef SECUREC_ENABLE_MEMSET
-#define SECUREC_ENABLE_MEMSET           1
-#endif
-/* vs 2005 have vsnprintf_s function */
-#ifndef SECUREC_ENABLE_VSNPRINTF
-#define SECUREC_ENABLE_VSNPRINTF        0
-#endif
-#ifndef SECUREC_ENABLE_SNPRINTF
-/* vs 2005 have vsnprintf_s function Adapt the snprintf_s of the security function */
-#define snprintf_s _snprintf_s
-#define SECUREC_ENABLE_SNPRINTF         0
-#endif
-/* befor vs 2010 do not have v functions */
-#if _MSC_VER <= 1600 || defined(SECUREC_FOR_V_SCANFS)
-#ifndef SECUREC_ENABLE_VFSCANF
-#define SECUREC_ENABLE_VFSCANF          1
-#endif
-#ifndef SECUREC_ENABLE_VSCANF
-#define SECUREC_ENABLE_VSCANF           1
-#endif
-#ifndef SECUREC_ENABLE_VSSCANF
-#define SECUREC_ENABLE_VSSCANF          1
-#endif
-#endif
-
-#else /* _MSC_VER */
-#ifndef SECUREC_ENABLE_MEMSET
-#define SECUREC_ENABLE_MEMSET           0
-#endif
-#ifndef SECUREC_ENABLE_SNPRINTF
-#define SECUREC_ENABLE_SNPRINTF         0
-#endif
-#ifndef SECUREC_ENABLE_VSNPRINTF
-#define SECUREC_ENABLE_VSNPRINTF        0
-#endif
-#endif
-
-#ifndef SECUREC_ENABLE_MEMMOVE
-#define SECUREC_ENABLE_MEMMOVE          0
-#endif
-#ifndef SECUREC_ENABLE_MEMCPY
-#define SECUREC_ENABLE_MEMCPY           0
-#endif
-#ifndef SECUREC_ENABLE_STRCPY
-#define SECUREC_ENABLE_STRCPY           0
-#endif
-#ifndef SECUREC_ENABLE_STRNCPY
-#define SECUREC_ENABLE_STRNCPY          0
-#endif
-#ifndef SECUREC_ENABLE_STRCAT
-#define SECUREC_ENABLE_STRCAT           0
-#endif
-#ifndef SECUREC_ENABLE_STRNCAT
-#define SECUREC_ENABLE_STRNCAT          0
-#endif
-#ifndef SECUREC_ENABLE_SPRINTF
-#define SECUREC_ENABLE_SPRINTF          0
-#endif
-#ifndef SECUREC_ENABLE_VSPRINTF
-#define SECUREC_ENABLE_VSPRINTF          0
-#endif
-#ifndef SECUREC_ENABLE_SSCANF
-#define SECUREC_ENABLE_SSCANF           0
-#endif
-#ifndef SECUREC_ENABLE_VSSCANF
-#define SECUREC_ENABLE_VSSCANF          0
-#endif
-#ifndef SECUREC_ENABLE_SCANF
-#define SECUREC_ENABLE_SCANF            0
-#endif
-#ifndef SECUREC_ENABLE_VSCANF
-#define SECUREC_ENABLE_VSCANF           0
-#endif
-
-#ifndef SECUREC_ENABLE_FSCANF
-#define SECUREC_ENABLE_FSCANF           0
-#endif
-#ifndef SECUREC_ENABLE_VFSCANF
-#define SECUREC_ENABLE_VFSCANF          0
-#endif
-#ifndef SECUREC_ENABLE_STRTOK
-#define SECUREC_ENABLE_STRTOK           0
-#endif
-#ifndef SECUREC_ENABLE_GETS
-#define SECUREC_ENABLE_GETS             0
-#endif
-
-#else /* SECUREC_USE_STD_SECURE_LIB */
-
-#ifndef SECUREC_ENABLE_MEMSET
-#define SECUREC_ENABLE_MEMSET           1
-#endif
-#ifndef SECUREC_ENABLE_MEMMOVE
-#define SECUREC_ENABLE_MEMMOVE          1
-#endif
-#ifndef SECUREC_ENABLE_MEMCPY
-#define SECUREC_ENABLE_MEMCPY           1
-#endif
-#ifndef SECUREC_ENABLE_STRCPY
-#define SECUREC_ENABLE_STRCPY           1
-#endif
-#ifndef SECUREC_ENABLE_STRNCPY
-#define SECUREC_ENABLE_STRNCPY          1
-#endif
-#ifndef SECUREC_ENABLE_STRCAT
-#define SECUREC_ENABLE_STRCAT           1
-#endif
-#ifndef SECUREC_ENABLE_STRNCAT
-#define SECUREC_ENABLE_STRNCAT          1
-#endif
-#ifndef SECUREC_ENABLE_SPRINTF
-#define SECUREC_ENABLE_SPRINTF          1
-#endif
-#ifndef SECUREC_ENABLE_VSPRINTF
-#define SECUREC_ENABLE_VSPRINTF          1
-#endif
-#ifndef SECUREC_ENABLE_SNPRINTF
-#define SECUREC_ENABLE_SNPRINTF         1
-#endif
-#ifndef SECUREC_ENABLE_VSNPRINTF
-#define SECUREC_ENABLE_VSNPRINTF        1
-#endif
-#ifndef SECUREC_ENABLE_SSCANF
-#define SECUREC_ENABLE_SSCANF           1
-#endif
-#ifndef SECUREC_ENABLE_VSSCANF
-#define SECUREC_ENABLE_VSSCANF          1
-#endif
-#ifndef SECUREC_ENABLE_SCANF
-#if SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_SCANF            1
-#else
-#define SECUREC_ENABLE_SCANF            0
-#endif
-#endif
-#ifndef SECUREC_ENABLE_VSCANF
-#if SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_VSCANF           1
-#else
-#define SECUREC_ENABLE_VSCANF           0
-#endif
-#endif
-
-#ifndef SECUREC_ENABLE_FSCANF
-#if SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_FSCANF           1
-#else
-#define SECUREC_ENABLE_FSCANF           0
-#endif
-#endif
-#ifndef SECUREC_ENABLE_VFSCANF
-#if SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_VFSCANF          1
-#else
-#define SECUREC_ENABLE_VFSCANF          0
-#endif
-#endif
-
-#ifndef SECUREC_ENABLE_STRTOK
-#define SECUREC_ENABLE_STRTOK           1
-#endif
-#ifndef SECUREC_ENABLE_GETS
-#define SECUREC_ENABLE_GETS             1
-#endif
-#endif /* SECUREC_USE_STD_SECURE_LIB */
-
-#if SECUREC_ENABLE_SCANF_FILE == 0
-#if SECUREC_ENABLE_FSCANF
-#undef SECUREC_ENABLE_FSCANF
-#define SECUREC_ENABLE_FSCANF           0
-#endif
-#if SECUREC_ENABLE_VFSCANF
-#undef SECUREC_ENABLE_VFSCANF
-#define SECUREC_ENABLE_VFSCANF          0
-#endif
-#if SECUREC_ENABLE_SCANF
-#undef SECUREC_ENABLE_SCANF
-#define SECUREC_ENABLE_SCANF            0
-#endif
-#if SECUREC_ENABLE_FSCANF
-#undef SECUREC_ENABLE_FSCANF
-#define SECUREC_ENABLE_FSCANF           0
-#endif
-
-#endif
-
-#if SECUREC_IN_KERNEL
-#include <linux/kernel.h>
-#include <linux/module.h>
-#else
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#endif
-
-/* If you need high performance, enable the SECUREC_WITH_PERFORMANCE_ADDONS macro, default is enable .
- * The macro is automatically closed on the windows platform and linux kernel
- */
-#ifndef SECUREC_WITH_PERFORMANCE_ADDONS
-#if SECUREC_IN_KERNEL
-#define SECUREC_WITH_PERFORMANCE_ADDONS 0
-#else
-#define SECUREC_WITH_PERFORMANCE_ADDONS 1
-#endif
-#endif
-
-/* if enable SECUREC_COMPATIBLE_WIN_FORMAT, the output format will be compatible to Windows. */
-#if (defined(_WIN32) || defined(_WIN64) || defined(_MSC_VER)) && !defined(SECUREC_COMPATIBLE_LINUX_FORMAT)
-#if !defined(SECUREC_COMPATIBLE_WIN_FORMAT)
-#define SECUREC_COMPATIBLE_WIN_FORMAT
-#endif
-#endif
-
-#if defined(SECUREC_COMPATIBLE_WIN_FORMAT)
-/* in windows platform, can't use optimized function for there is no __builtin_constant_p like function */
-/* If need optimized macro, can define this: define __builtin_constant_p(x) 0 */
-#ifdef SECUREC_WITH_PERFORMANCE_ADDONS
-#undef SECUREC_WITH_PERFORMANCE_ADDONS
-#define SECUREC_WITH_PERFORMANCE_ADDONS 0
-#endif
-#endif
-
-#if defined(__VXWORKS__) || defined(__vxworks) || defined(__VXWORKS) || defined(_VXWORKS_PLATFORM_)  || \
-    defined(SECUREC_VXWORKS_VERSION_5_4)
-#if !defined(SECUREC_VXWORKS_PLATFORM)
-#define SECUREC_VXWORKS_PLATFORM
-#endif
-#endif
-
-/* if enable SECUREC_COMPATIBLE_LINUX_FORMAT, the output format will be compatible to Linux. */
-#if !(defined(SECUREC_COMPATIBLE_WIN_FORMAT) || defined(SECUREC_VXWORKS_PLATFORM))
-#if !defined(SECUREC_COMPATIBLE_LINUX_FORMAT)
-#define SECUREC_COMPATIBLE_LINUX_FORMAT
-#endif
-#endif
-
-#ifdef SECUREC_COMPATIBLE_LINUX_FORMAT
-#include <stddef.h>
-#endif
-
-/* add  the -DSECUREC_SUPPORT_FORMAT_WARNING  compiler option to supoort  -Wformat.
- * default does not check the format is that the same data type in the actual code
- * in the product is different in the original data type definition of VxWorks and Linux.
- */
-#ifndef SECUREC_SUPPORT_FORMAT_WARNING
-#define SECUREC_SUPPORT_FORMAT_WARNING 0
-#endif
-
-/* SECUREC_PCLINT for tool do not recognize __attribute__  just for pclint */
-#if SECUREC_SUPPORT_FORMAT_WARNING && !defined(SECUREC_PCLINT)
-#define SECUREC_ATTRIBUTE(x, y)  __attribute__((format(printf, (x), (y))))
-#else
-#define SECUREC_ATTRIBUTE(x, y)
-#endif
-
-/* SECUREC_PCLINT for tool do not recognize __builtin_expect, just for pclint */
-#if defined(__GNUC__) && \
-    ((__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 3))) && \
-    !defined(SECUREC_PCLINT)
-/* This is a built-in function that can be used without a declaration, if you encounter an undeclared compilation alarm,
- * you can add -DSECUREC_NEED_BUILTIN_EXPECT_DECLARE to complier options
- */
-#if defined(SECUREC_NEED_BUILTIN_EXPECT_DECLARE)
-long __builtin_expect(long exp, long c);
-#endif
-#define SECUREC_LIKELY(x) __builtin_expect(!!(x), 1)
-#define SECUREC_UNLIKELY(x) __builtin_expect(!!(x), 0)
-#else
-#define SECUREC_LIKELY(x) (x)
-#define SECUREC_UNLIKELY(x) (x)
-#endif
-
-/* define the max length of the string */
-#ifndef SECUREC_STRING_MAX_LEN
-#define SECUREC_STRING_MAX_LEN (0x7fffffffUL)
-#endif
-#define SECUREC_WCHAR_STRING_MAX_LEN (SECUREC_STRING_MAX_LEN / sizeof(wchar_t))
-
-/* add SECUREC_MEM_MAX_LEN for memcpy and memmove */
-#ifndef SECUREC_MEM_MAX_LEN
-#define SECUREC_MEM_MAX_LEN (0x7fffffffUL)
-#endif
-#define SECUREC_WCHAR_MEM_MAX_LEN (SECUREC_MEM_MAX_LEN / sizeof(wchar_t))
-
-#if SECUREC_STRING_MAX_LEN > 0x7fffffff
-#error "max string is 2G"
-#endif
-
-#if (defined(__GNUC__) && defined(__SIZEOF_POINTER__))
-#if (__SIZEOF_POINTER__ != 4) && (__SIZEOF_POINTER__ != 8)
-#error "unsupported system"
-#endif
-#endif
-
-#if defined(_WIN64) || defined(WIN64) || defined(__LP64__) || defined(_LP64)
-#define SECUREC_ON_64BITS
-#endif
-
-#if (!defined(SECUREC_ON_64BITS) && defined(__GNUC__) && defined(__SIZEOF_POINTER__))
-#if __SIZEOF_POINTER__ == 8
-#define SECUREC_ON_64BITS
-#endif
-#endif
-
-#if defined(__SVR4) || defined(__svr4__)
-#define SECUREC_ON_SOLARIS
-#endif
-
-#if (defined(__hpux) || defined(_AIX) || defined(SECUREC_ON_SOLARIS))
-#define SECUREC_ON_UNIX
-#endif
-
-/* codes should run under the macro SECUREC_COMPATIBLE_LINUX_FORMAT in unknow system on default,
- * and strtold. The function
- * strtold is referenced first at ISO9899:1999(C99), and some old compilers can
- * not support these functions. Here provides a macro to open these functions:
- * SECUREC_SUPPORT_STRTOLD  -- if defined, strtold will   be used
- */
-#ifndef SECUREC_SUPPORT_STRTOLD
-#define SECUREC_SUPPORT_STRTOLD 0
-#if (defined(SECUREC_COMPATIBLE_LINUX_FORMAT))
-#if defined(__USE_ISOC99)  || \
-    (defined(_AIX) && defined(_ISOC99_SOURCE)) || \
-    (defined(__hpux) && defined(__ia64)) || \
-    (defined(SECUREC_ON_SOLARIS) && (!defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX)) || \
-    defined(_STDC_C99) || defined(__EXTENSIONS__))
-#undef  SECUREC_SUPPORT_STRTOLD
-#define SECUREC_SUPPORT_STRTOLD 1
-#endif
-#endif
-#if ((defined(SECUREC_WRLINUX_BELOW4) || defined(_WRLINUX_BELOW4_)))
-#undef  SECUREC_SUPPORT_STRTOLD
-#define SECUREC_SUPPORT_STRTOLD 0
-#endif
-#endif
-
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS
-
-#ifndef SECUREC_TWO_MIN
-#define SECUREC_TWO_MIN(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
-/* for strncpy_s performance optimization */
-#define SECUREC_STRNCPY_SM(dest, destMax, src, count) \
-    (((void *)(dest) != NULL && (void *)(src) != NULL && (size_t)(destMax) > 0 && \
-    (((unsigned long long)(destMax) & (unsigned long long)(-2)) < SECUREC_STRING_MAX_LEN) && \
-    (SECUREC_TWO_MIN((size_t)(count), strlen(src)) + 1) <= (size_t)(destMax)) ? \
-    (((size_t)(count) < strlen(src)) ? (memcpy((dest), (src), (count)), *((char *)(dest) + (count)) = '\0', EOK) : \
-    (memcpy((dest), (src), strlen(src) + 1), EOK)) : (strncpy_error((dest), (destMax), (src), (count))))
-
-#define SECUREC_STRCPY_SM(dest, destMax, src) \
-    (((void *)(dest) != NULL && (void *)(src) != NULL && (size_t)(destMax) > 0 && \
-    (((unsigned long long)(destMax) & (unsigned long long)(-2)) < SECUREC_STRING_MAX_LEN) && \
-    (strlen(src) + 1) <= (size_t)(destMax)) ? (memcpy((dest), (src), strlen(src) + 1), EOK) : \
-    (strcpy_error((dest), (destMax), (src))))
-
-/* for strcat_s performance optimization */
-#if defined(__GNUC__)
-#define SECUREC_STRCAT_SM(dest, destMax, src) ({ \
-    int catRet = EOK; \
-    if ((void *)(dest) != NULL && (void *)(src) != NULL && (size_t)(destMax) > 0 && \
-        (((unsigned long long)(destMax) & (unsigned long long)(-2)) < SECUREC_STRING_MAX_LEN)) { \
-        char *catTmpDst = (char *)(dest); \
-        size_t catRestSize = (destMax); \
-        while (catRestSize > 0 && *catTmpDst != '\0') { \
-            ++catTmpDst; \
-            --catRestSize; \
-        } \
-        if (catRestSize == 0) { \
-            catRet = EINVAL; \
-        } else if ((strlen(src) + 1) <= catRestSize) { \
-            memcpy(catTmpDst, (src), strlen(src) + 1); \
-            catRet = EOK; \
-        } else { \
-            catRet = ERANGE; \
-        } \
-        if (catRet != EOK) { \
-            catRet = strcat_s((dest), (destMax), (src)); \
-        } \
-    } else { \
-        catRet = strcat_s((dest), (destMax), (src)); \
-    } \
-    catRet; \
-})
-#else
-#define SECUREC_STRCAT_SM(dest, destMax, src) strcat_s((dest), (destMax), (src))
-#endif
-
-/* for strncat_s performance optimization */
-#if defined(__GNUC__)
-#define SECUREC_STRNCAT_SM(dest, destMax, src, count) ({ \
-    int ncatRet = EOK; \
-    if ((void *)(dest) != NULL && (void *)(src) != NULL && (size_t)(destMax) > 0 && \
-        (((unsigned long long)(destMax) & (unsigned long long)(-2)) < SECUREC_STRING_MAX_LEN)  && \
-        (((unsigned long long)(count) & (unsigned long long)(-2)) < SECUREC_STRING_MAX_LEN)) { \
-        char *ncatTmpDest = (char *)(dest); \
-        size_t ncatRestSize = (size_t)(destMax); \
-        while (ncatRestSize > 0 && *ncatTmpDest != '\0') { \
-            ++ncatTmpDest; \
-            --ncatRestSize; \
-        } \
-        if (ncatRestSize == 0) { \
-            ncatRet = EINVAL; \
-        } else if ((SECUREC_TWO_MIN((count), strlen(src)) + 1) <= ncatRestSize) { \
-            if ((size_t)(count) < strlen(src)) { \
-                memcpy(ncatTmpDest, (src), (count)); \
-                *(ncatTmpDest + (count)) = '\0'; \
-            } else { \
-                memcpy(ncatTmpDest, (src), strlen(src) + 1); \
-            } \
-        } else { \
-            ncatRet = ERANGE; \
-        } \
-        if (ncatRet != EOK) { \
-            ncatRet = strncat_s((dest), (destMax), (src), (count)); \
-        } \
-    } else { \
-        ncatRet = strncat_s((dest), (destMax), (src), (count)); \
-    } \
-    ncatRet; \
-})
-#else
-#define SECUREC_STRNCAT_SM(dest, destMax, src, count) strncat_s((dest), (destMax), (src), (count))
-#endif
-
-/* SECUREC_MEMCPY_SM do NOT check buffer overlap by default */
-#define  SECUREC_MEMCPY_SM(dest, destMax, src, count) \
-    (!(((size_t)(destMax) == 0) || \
-        (((unsigned long long)(destMax) & (unsigned long long)(-2)) > SECUREC_MEM_MAX_LEN) || \
-        ((size_t)(count) > (size_t)(destMax)) || ((void *)(dest)) == NULL || ((void *)(src) == NULL))? \
-        (memcpy((dest), (src), (count)), EOK) : \
-        (memcpy_s((dest), (destMax), (src), (count))))
-
-#define  SECUREC_MEMSET_SM(dest, destMax, c, count) \
-    (!(((size_t)(destMax) == 0) || \
-        (((unsigned long long)(destMax) & (unsigned long long)(-2)) > SECUREC_MEM_MAX_LEN) || \
-        ((void *)(dest) == NULL) || ((size_t)(count) > (size_t)(destMax))) ? \
-        (memset((dest), (c), (count)), EOK) : \
-        (memset_s((dest), (destMax), (c), (count))))
-
-#endif
-#endif /* __SECURECTYPE_H__A7BBB686_AADA_451B_B9F9_44DACDAE18A7 */
-

third_party/securec/src/CMakeLists.txt

@@ -1,3 +0,0 @@
-aux_source_directory(. SECUREC_SRCS)
-
-add_library(securec STATIC ${SECUREC_SRCS})

third_party/securec/src/fscanf_s.c

@@ -1,56 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The fscanf_s function is equivalent to fscanf except that the c, s,
- *    and [ conversion specifiers apply to a pair of arguments (unless assignment suppression is indicated by a*)
- *    The fscanf function reads data from the current position of stream into
- *    the locations given by argument (if any). Each argument must be a pointer
- *    to a variable of a type that corresponds to a type specifier in format.
- *    format controls the interpretation of the input fields and has the same
- *    form and function as the format argument for scanf.
- *
- * <INPUT PARAMETERS>
- *    stream              Pointer to FILE structure.
- *    format              Format control string, see Format Specifications.
- *    ...                 Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    ...                 The convered value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; the return value does not include fields that were read but
- *    not assigned. A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int fscanf_s(FILE *stream, const char *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vfscanf_s(stream, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-
-

third_party/securec/src/fwscanf_s.c

@@ -1,55 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The fwscanf_s function  is  the  wide-character  equivalent  of the fscanf_s function
- *    The fwscanf_s function reads data from the current position of stream into
- *    the locations given by argument (if any). Each argument must be a pointer
- *    to a variable of a type that corresponds to a type specifier in format.
- *    format controls the interpretation of the input fields and has the same
- *    form and function as the format argument for scanf.
- *
- * <INPUT PARAMETERS>
- *    stream                   Pointer to FILE structure.
- *    format                   Format control string, see Format Specifications.
- *    ...                      Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    ...                      The converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; the return value does not include fields that were read but
- *    not assigned. A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int fwscanf_s(FILE *stream, const wchar_t *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vfwscanf_s(stream, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-
-

third_party/securec/src/gets_s.c

@@ -1,75 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securecutil.h"
-
-static void SecTrimCRLF(char *buffer, size_t len)
-{
-    int i;
-    /* No need to determine whether integer overflow exists */
-    for (i = (int)(len - 1); i >= 0 && (buffer[i] == '\r' || buffer[i] == '\n'); --i) {
-        buffer[i] = '\0';
-    }
-    return;
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The gets_s function reads at most one less than the number of characters
- *    specified by destMax from the stream pointed to by stdin, into the array pointed to by buffer
- *    The line consists of all characters up to and including
- *    the first newline character ('\n'). gets_s then replaces the newline
- *    character with a null character ('\0') before returning the line.
- *    If the first character read is the end-of-file character, a null character
- *    is stored at the beginning of buffer and NULL is returned.
- *
- * <INPUT PARAMETERS>
- *    buffer                         Storage location for input string.
- *    numberOfElements       The size of the buffer.
- *
- * <OUTPUT PARAMETERS>
- *    buffer                         is updated
- *
- * <RETURN VALUE>
- *    buffer                         Successful operation
- *    NULL                           Improper parameter or read fail
- */
-char *gets_s(char *buffer, size_t numberOfElements)
-{
-    size_t len;
-#ifdef SECUREC_COMPATIBLE_WIN_FORMAT
-    size_t bufferSize = ((numberOfElements == (size_t)-1) ? SECUREC_STRING_MAX_LEN : numberOfElements);
-#else
-    size_t bufferSize = numberOfElements;
-#endif
-
-    if (buffer == NULL || bufferSize == 0 || bufferSize > SECUREC_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_PARAMTER("gets_s");
-        return NULL;
-    }
-
-    if (fgets(buffer, (int)bufferSize, stdin) == NULL) {
-        return NULL;
-    }
-
-    len = strlen(buffer);
-    if (len > 0 && len < bufferSize) {
-        SecTrimCRLF(buffer, len);
-    }
-
-    return buffer;
-}
-

third_party/securec/src/memcpy_s.c

@@ -1,577 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_DO_MEMCPY   1
-#include "securecutil.h"
-
-#ifndef SECUREC_MEMCOPY_WITH_PERFORMANCE
-#define SECUREC_MEMCOPY_WITH_PERFORMANCE 0
-#endif
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS || SECUREC_MEMCOPY_WITH_PERFORMANCE
-#ifndef SECUREC_MEMCOPY_THRESHOLD_SIZE
-#define SECUREC_MEMCOPY_THRESHOLD_SIZE 64UL
-#endif
-/*
- * Determine whether the address is 8-byte aligned, use static to increase performance
- * return 0 is aligned
- */
-static int SecIsAddrAligned8(const void *addr, const void *zeroAddr)
-{
-    return (int)(((size_t)((const char*)addr - (const char*)zeroAddr)) & 7); /* use 7 to check aligned 8 */
-}
-
-#define SECUREC_SMALL_MEM_COPY do { \
-    if (SECUREC_ADDR_ALIGNED_8(dest) && SECUREC_ADDR_ALIGNED_8(src)) { \
-        /* use struct assignment */ \
-        switch (count) { \
-            case 1: \
-                *(SecStrBuf1 *)dest = *(const SecStrBuf1 *)src; \
-                break; \
-            case 2: \
-                *(SecStrBuf2 *)dest = *(const SecStrBuf2 *)src; \
-                break; \
-            case 3: \
-                *(SecStrBuf3 *)dest = *(const SecStrBuf3 *)src; \
-                break; \
-            case 4: \
-                *(SecStrBuf4 *)dest = *(const SecStrBuf4 *)src; \
-                break; \
-            case 5: \
-                *(SecStrBuf5 *)dest = *(const SecStrBuf5 *)src; \
-                break; \
-            case 6: \
-                *(SecStrBuf6 *)dest = *(const SecStrBuf6 *)src; \
-                break; \
-            case 7: \
-                *(SecStrBuf7 *)dest = *(const SecStrBuf7 *)src; \
-                break; \
-            case 8: \
-                *(SecStrBuf8 *)dest = *(const SecStrBuf8 *)src; \
-                break; \
-            case 9: \
-                *(SecStrBuf9 *)dest = *(const SecStrBuf9 *)src; \
-                break; \
-            case 10: \
-                *(SecStrBuf10 *)dest = *(const SecStrBuf10 *)src; \
-                break; \
-            case 11: \
-                *(SecStrBuf11 *)dest = *(const SecStrBuf11 *)src; \
-                break; \
-            case 12: \
-                *(SecStrBuf12 *)dest = *(const SecStrBuf12 *)src; \
-                break; \
-            case 13: \
-                *(SecStrBuf13 *)dest = *(const SecStrBuf13 *)src; \
-                break; \
-            case 14: \
-                *(SecStrBuf14 *)dest = *(const SecStrBuf14 *)src; \
-                break; \
-            case 15: \
-                *(SecStrBuf15 *)dest = *(const SecStrBuf15 *)src; \
-                break; \
-            case 16: \
-                *(SecStrBuf16 *)dest = *(const SecStrBuf16 *)src; \
-                break; \
-            case 17: \
-                *(SecStrBuf17 *)dest = *(const SecStrBuf17 *)src; \
-                break; \
-            case 18: \
-                *(SecStrBuf18 *)dest = *(const SecStrBuf18 *)src; \
-                break; \
-            case 19: \
-                *(SecStrBuf19 *)dest = *(const SecStrBuf19 *)src; \
-                break; \
-            case 20: \
-                *(SecStrBuf20 *)dest = *(const SecStrBuf20 *)src; \
-                break; \
-            case 21: \
-                *(SecStrBuf21 *)dest = *(const SecStrBuf21 *)src; \
-                break; \
-            case 22: \
-                *(SecStrBuf22 *)dest = *(const SecStrBuf22 *)src; \
-                break; \
-            case 23: \
-                *(SecStrBuf23 *)dest = *(const SecStrBuf23 *)src; \
-                break; \
-            case 24: \
-                *(SecStrBuf24 *)dest = *(const SecStrBuf24 *)src; \
-                break; \
-            case 25: \
-                *(SecStrBuf25 *)dest = *(const SecStrBuf25 *)src; \
-                break; \
-            case 26: \
-                *(SecStrBuf26 *)dest = *(const SecStrBuf26 *)src; \
-                break; \
-            case 27: \
-                *(SecStrBuf27 *)dest = *(const SecStrBuf27 *)src; \
-                break; \
-            case 28: \
-                *(SecStrBuf28 *)dest = *(const SecStrBuf28 *)src; \
-                break; \
-            case 29: \
-                *(SecStrBuf29 *)dest = *(const SecStrBuf29 *)src; \
-                break; \
-            case 30: \
-                *(SecStrBuf30 *)dest = *(const SecStrBuf30 *)src; \
-                break; \
-            case 31: \
-                *(SecStrBuf31 *)dest = *(const SecStrBuf31 *)src; \
-                break; \
-            case 32: \
-                *(SecStrBuf32 *)dest = *(const SecStrBuf32 *)src; \
-                break; \
-            case 33: \
-                *(SecStrBuf33 *)dest = *(const SecStrBuf33 *)src; \
-                break; \
-            case 34: \
-                *(SecStrBuf34 *)dest = *(const SecStrBuf34 *)src; \
-                break; \
-            case 35: \
-                *(SecStrBuf35 *)dest = *(const SecStrBuf35 *)src; \
-                break; \
-            case 36: \
-                *(SecStrBuf36 *)dest = *(const SecStrBuf36 *)src; \
-                break; \
-            case 37: \
-                *(SecStrBuf37 *)dest = *(const SecStrBuf37 *)src; \
-                break; \
-            case 38: \
-                *(SecStrBuf38 *)dest = *(const SecStrBuf38 *)src; \
-                break; \
-            case 39: \
-                *(SecStrBuf39 *)dest = *(const SecStrBuf39 *)src; \
-                break; \
-            case 40: \
-                *(SecStrBuf40 *)dest = *(const SecStrBuf40 *)src; \
-                break; \
-            case 41: \
-                *(SecStrBuf41 *)dest = *(const SecStrBuf41 *)src; \
-                break; \
-            case 42: \
-                *(SecStrBuf42 *)dest = *(const SecStrBuf42 *)src; \
-                break; \
-            case 43: \
-                *(SecStrBuf43 *)dest = *(const SecStrBuf43 *)src; \
-                break; \
-            case 44: \
-                *(SecStrBuf44 *)dest = *(const SecStrBuf44 *)src; \
-                break; \
-            case 45: \
-                *(SecStrBuf45 *)dest = *(const SecStrBuf45 *)src; \
-                break; \
-            case 46: \
-                *(SecStrBuf46 *)dest = *(const SecStrBuf46 *)src; \
-                break; \
-            case 47: \
-                *(SecStrBuf47 *)dest = *(const SecStrBuf47 *)src; \
-                break; \
-            case 48: \
-                *(SecStrBuf48 *)dest = *(const SecStrBuf48 *)src; \
-                break; \
-            case 49: \
-                *(SecStrBuf49 *)dest = *(const SecStrBuf49 *)src; \
-                break; \
-            case 50: \
-                *(SecStrBuf50 *)dest = *(const SecStrBuf50 *)src; \
-                break; \
-            case 51: \
-                *(SecStrBuf51 *)dest = *(const SecStrBuf51 *)src; \
-                break; \
-            case 52: \
-                *(SecStrBuf52 *)dest = *(const SecStrBuf52 *)src; \
-                break; \
-            case 53: \
-                *(SecStrBuf53 *)dest = *(const SecStrBuf53 *)src; \
-                break; \
-            case 54: \
-                *(SecStrBuf54 *)dest = *(const SecStrBuf54 *)src; \
-                break; \
-            case 55: \
-                *(SecStrBuf55 *)dest = *(const SecStrBuf55 *)src; \
-                break; \
-            case 56: \
-                *(SecStrBuf56 *)dest = *(const SecStrBuf56 *)src; \
-                break; \
-            case 57: \
-                *(SecStrBuf57 *)dest = *(const SecStrBuf57 *)src; \
-                break; \
-            case 58: \
-                *(SecStrBuf58 *)dest = *(const SecStrBuf58 *)src; \
-                break; \
-            case 59: \
-                *(SecStrBuf59 *)dest = *(const SecStrBuf59 *)src; \
-                break; \
-            case 60: \
-                *(SecStrBuf60 *)dest = *(const SecStrBuf60 *)src; \
-                break; \
-            case 61: \
-                *(SecStrBuf61 *)dest = *(const SecStrBuf61 *)src; \
-                break; \
-            case 62: \
-                *(SecStrBuf62 *)dest = *(const SecStrBuf62 *)src; \
-                break; \
-            case 63: \
-                *(SecStrBuf63 *)dest = *(const SecStrBuf63 *)src; \
-                break; \
-            case 64: \
-                *(SecStrBuf64 *)dest = *(const SecStrBuf64 *)src; \
-                break; \
-            default: \
-                break; \
-        } /* END switch */ \
-    } else { \
-        char *tmpDest = (char *)dest; \
-        const char *tmpSrc = (const char *)src; \
-        switch (count) { \
-            case 64: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 63: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 62: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 61: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 60: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 59: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 58: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 57: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 56: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 55: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 54: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 53: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 52: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 51: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 50: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 49: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 48: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 47: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 46: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 45: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 44: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 43: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 42: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 41: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 40: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 39: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 38: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 37: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 36: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 35: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 34: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 33: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 32: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 31: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 30: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 29: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 28: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 27: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 26: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 25: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 24: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 23: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 22: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 21: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 20: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 19: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 18: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 17: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 16: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 15: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 14: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 13: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 12: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 11: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 10: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 9: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 8: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 7: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 6: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 5: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 4: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 3: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 2: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 1: \
-                *(tmpDest++) = *(tmpSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            default: \
-                break; \
-        } \
-    } \
-} SECUREC_WHILE_ZERO
-#endif
-
-/*
- * Handling errors
- */
-static errno_t SecMemcpyError(void *dest, size_t destMax, const void *src, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_MEM_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("memcpy_s");
-        return ERANGE;
-    }
-    if (dest == NULL || src == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("memcpy_s");
-        if (dest != NULL) {
-            (void)memset(dest, 0, destMax);
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    if (count > destMax) {
-        (void)memset(dest, 0, destMax);
-        SECUREC_ERROR_INVALID_RANGE("memcpy_s");
-        return ERANGE_AND_RESET;
-    }
-    if (dest == src) {
-        return EOK;
-    }
-    if ((dest > src && dest < (const void *)((const unsigned char *)src + count)) || \
-        (src > dest && src < (void *)((unsigned char *)dest + count))) {
-        (void)memset(dest, 0, destMax);
-        SECUREC_ERROR_BUFFER_OVERLAP("memcpy_s");
-        return EOVERLAP_AND_RESET;
-    }
-    /* count == 0 also return EOK */
-    return EOK;
-}
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS || SECUREC_MEMCOPY_WITH_PERFORMANCE
-/*
- * Performance optimization
- */
-static void SecDoMemcpyOpt(void *dest, const void *src, size_t count)
-{
-    if (count > SECUREC_MEMCOPY_THRESHOLD_SIZE) {
-        SecDoMemcpy(dest, src, count);
-    } else {
-        SECUREC_SMALL_MEM_COPY;
-    }
-    return;
-}
-#endif
-
-#if defined(SECUREC_COMPATIBLE_WIN_FORMAT)
-    /* fread API in windows will call memcpy_s and pass 0xffffffff to destMax.
-     * To avoid the failure of fread, we don't check desMax limit.
-     */
-#define SECUREC_MEMCPY_PARAM_OK(dest, destMax, src, count) (SECUREC_LIKELY((count) <= (destMax) && \
-    (dest) != NULL && (src) != NULL && \
-    (count) > 0 && SECUREC_MEMORY_NO_OVERLAP((dest), (src), (count))))
-#else
-#define SECUREC_MEMCPY_PARAM_OK(dest, destMax, src, count) (SECUREC_LIKELY((count) <= (destMax) && \
-    (dest) != NULL && (src) != NULL && \
-    (destMax) <= SECUREC_MEM_MAX_LEN && \
-    (count) > 0 && SECUREC_MEMORY_NO_OVERLAP((dest), (src), (count))))
-#endif
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The memcpy_s function copies n characters from the object pointed to by src into the object pointed to by dest
- *
- * <INPUT PARAMETERS>
- *    dest                      Destination buffer.
- *    destMax                   Size of the destination buffer.
- *    src                       Buffer to copy from.
- *    count                     Number of characters to copy
- *
- * <OUTPUT PARAMETERS>
- *    dest buffer               is updated.
- *
- * <RETURN VALUE>
- *    EOK                      Success
- *    EINVAL                   dest is  NULL and destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN
- *    EINVAL_AND_RESET         dest != NULL and src is NULLL and destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN
- *    ERANGE                   destMax > SECUREC_MEM_MAX_LEN or destMax is 0
- *    ERANGE_AND_RESET         count > destMax and destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN
- *                             and dest  !=  NULL  and src != NULL
- *    EOVERLAP_AND_RESET       dest buffer and source buffer are overlapped and
- *                             count <= destMax destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN and dest  !=  NULL
- *                             and src != NULL  and dest != src
- *
- *    if an error occured, dest will be filled with 0.
- *    If the source and destination overlap, the behavior of memcpy_s is undefined.
- *    Use memmove_s to handle overlapping regions.
- */
-errno_t memcpy_s(void *dest, size_t destMax, const void *src, size_t count)
-{
-    if (SECUREC_MEMCPY_PARAM_OK(dest, destMax, src, count)) {
-#if SECUREC_MEMCOPY_WITH_PERFORMANCE
-        SecDoMemcpyOpt(dest, src, count);
-#else
-        SecDoMemcpy(dest, src, count);
-#endif
-        return EOK;
-    }
-    /* meet some runtime violation, return error code */
-    return SecMemcpyError(dest, destMax, src, count);
-}
-
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(memcpy_s);
-#endif
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS
-/*
- * Performance optimization
- */
-errno_t memcpy_sOptAsm(void *dest, size_t destMax, const void *src, size_t count)
-{
-    if (SECUREC_MEMCPY_PARAM_OK(dest, destMax, src, count)) {
-        SecDoMemcpyOpt(dest, src, count);
-        return EOK;
-    }
-    /* meet some runtime violation, return error code */
-    return SecMemcpyError(dest, destMax, src, count);
-}
-
-/* trim judgement on "destMax <= SECUREC_MEM_MAX_LEN" */
-errno_t memcpy_sOptTc(void *dest, size_t destMax, const void *src, size_t count)
-{
-    if (SECUREC_LIKELY(count <= destMax && dest != NULL && src != NULL && \
-                       count > 0 && \
-                       ((dest > src && (const void *)((const unsigned char *)src + count) <= dest) || \
-                       (src > dest && (void *)((unsigned char *)dest + count) <= src)))) {
-        SecDoMemcpyOpt(dest, src, count);
-        return EOK;
-    }
-    /* meet some runtime violation, return error code */
-    return SecMemcpyError(dest, destMax, src, count);
-}
-#endif
-

third_party/securec/src/memmove_s.c

@@ -1,120 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securecutil.h"
-
-#ifdef SECUREC_NOT_CALL_LIBC_CORE_API
-/*
- * Implementing memory data movement
- */
-static void SecUtilMemmove(void *dst, const void *src, size_t count)
-{
-    unsigned char *pDest = (unsigned char *)dst;
-    const unsigned char *pSrc = (const unsigned char *)src;
-    size_t maxCount = count;
-
-    if (dst <= src || pDest >= (pSrc + maxCount)) {
-        /*
-         * Non-Overlapping Buffers
-         * copy from lower addresses to higher addresses
-         */
-        while (maxCount--) {
-            *pDest = *pSrc;
-            ++pDest;
-            ++pSrc;
-        }
-    } else {
-        /*
-         * Overlapping Buffers
-         * copy from higher addresses to lower addresses
-         */
-        pDest = pDest + maxCount - 1;
-        pSrc = pSrc + maxCount - 1;
-
-        while (maxCount--) {
-            *pDest = *pSrc;
-
-            --pDest;
-            --pSrc;
-        }
-    }
-}
-#endif
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The memmove_s function copies count bytes of characters from src to dest.
- *    This function can be assigned correctly when memory overlaps.
- * <INPUT PARAMETERS>
- *    dest                                 Destination object.
- *    destMax                           Size of the destination buffer.
- *    src                                   Source object.
- *    count                                Number of characters to copy.
- *
- * <OUTPUT PARAMETERS>
- *    dest buffer                       is uptdated.
- *
- * <RETURN VALUE>
- *    EOK                                 Success
- *    EINVAL                            dest is  NULL and destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN
- *    EINVAL_AND_RESET         dest != NULL and src is NULLL and destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN
- *    ERANGE                           destMax > SECUREC_MEM_MAX_LEN or destMax is 0
- *    ERANGE_AND_RESET        count > destMax and dest  !=  NULL and src != NULL and destMax != 0
- *                            and destMax <= SECUREC_MEM_MAX_LEN
- *
- *    If an error occured, dest will  be filled with 0 when dest and destMax valid.
- *    If some regions of the source area and the destination overlap, memmove_s
- *    ensures that the original source bytes in the overlapping region are copied
- *    before being overwritten.
- */
-errno_t memmove_s(void *dest, size_t destMax, const void *src, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_MEM_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("memmove_s");
-        return ERANGE;
-    }
-    if (dest == NULL || src == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("memmove_s");
-        if (dest != NULL) {
-            (void)memset(dest, 0, destMax);
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    if (count > destMax) {
-        (void)memset(dest, 0, destMax);
-        SECUREC_ERROR_INVALID_RANGE("memmove_s");
-        return ERANGE_AND_RESET;
-    }
-    if (dest == src) {
-        return EOK;
-    }
-
-    if (count > 0) {
-#ifdef SECUREC_NOT_CALL_LIBC_CORE_API
-        SecUtilMemmove(dest, src, count);
-#else
-        /* use underlying memmove for performance consideration */
-        (void)memmove(dest, src, count);
-#endif
-    }
-    return EOK;
-}
-
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(memmove_s);
-#endif
-

third_party/securec/src/memset_s.c

@@ -1,522 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_DO_MEMSET   1
-
-#include "securecutil.h"
-
-#ifndef SECUREC_MEMSET_WITH_PERFORMANCE
-#define SECUREC_MEMSET_WITH_PERFORMANCE 0
-#endif
-
-#define SECUREC_MEMSET_PARAM_OK(dest, destMax, count) (SECUREC_LIKELY((count) <= (destMax) && \
-    (dest) != NULL && (destMax) <= SECUREC_MEM_MAX_LEN))
-
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS || SECUREC_MEMSET_WITH_PERFORMANCE
-/*
- * Determine whether the address is 8-byte aligned, use static to increase performance
- * return 0 is aligned
- */
-static int SecIsAddrAligned8(const void *addr, const void *zeroAddr)
-{
-    return (int)(((size_t)((const char*)addr - (const char*)zeroAddr)) & 7); /* use 7 to check aligned 8 */
-}
-
-/* use union to clear strict-aliasing warning */
-typedef union {
-    SecStrBuf32 buf32;
-    SecStrBuf31 buf31;
-    SecStrBuf30 buf30;
-    SecStrBuf29 buf29;
-    SecStrBuf28 buf28;
-    SecStrBuf27 buf27;
-    SecStrBuf26 buf26;
-    SecStrBuf25 buf25;
-    SecStrBuf24 buf24;
-    SecStrBuf23 buf23;
-    SecStrBuf22 buf22;
-    SecStrBuf21 buf21;
-    SecStrBuf20 buf20;
-    SecStrBuf19 buf19;
-    SecStrBuf18 buf18;
-    SecStrBuf17 buf17;
-    SecStrBuf16 buf16;
-    SecStrBuf15 buf15;
-    SecStrBuf14 buf14;
-    SecStrBuf13 buf13;
-    SecStrBuf12 buf12;
-    SecStrBuf11 buf11;
-    SecStrBuf10 buf10;
-    SecStrBuf9 buf9;
-    SecStrBuf8 buf8;
-    SecStrBuf7 buf7;
-    SecStrBuf6 buf6;
-    SecStrBuf5 buf5;
-    SecStrBuf4 buf4;
-    SecStrBuf3 buf3;
-    SecStrBuf2 buf2;
-    SecStrBuf1 buf1;
-} SecStrBuf32Union;
-/* C standard initializes the first member of the consortium. */
-static const SecStrBuf32 g_allZero = {{
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0',
-    '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0'
-}};
-static const SecStrBuf32 g_allFF = {{
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
-}};
-
-static const SecStrBuf32Union *SecStrictAliasingCast(const SecStrBuf32 *buf)
-{
-    return (const SecStrBuf32Union *)buf;
-}
-
-#ifndef SECUREC_MEMSET_THRESHOLD_SIZE
-#define SECUREC_MEMSET_THRESHOLD_SIZE 32UL
-#endif
-
-#define SECUREC_UNALIGNED_SET do { \
-    char *pcDest = (char *)dest; \
-    switch (count) { \
-        case 32: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 31: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 30: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 29: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 28: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 27: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 26: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 25: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 24: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 23: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 22: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 21: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 20: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 19: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 18: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 17: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 16: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 15: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 14: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 13: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 12: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 11: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 10: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 9: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 8: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 7: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 6: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 5: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 4: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 3: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 2: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        case 1: \
-            *(pcDest++) = (char)c; \
-            /* fall-through */ /* FALLTHRU */ \
-        default: \
-            break; \
-    } \
-} SECUREC_WHILE_ZERO
-
-#define SECUREC_ALIGNED_SET_OPT_ZERO_FF do { \
-    switch (c) { \
-        case 0: \
-            switch (count) { \
-                case 1: \
-                    *(SecStrBuf1 *)dest = *(const SecStrBuf1 *)(&((SecStrictAliasingCast(&g_allZero))->buf1)); \
-                    break; \
-                case 2: \
-                    *(SecStrBuf2 *)dest = *(const SecStrBuf2 *)(&((SecStrictAliasingCast(&g_allZero))->buf2)); \
-                    break; \
-                case 3: \
-                    *(SecStrBuf3 *)dest = *(const SecStrBuf3 *)(&((SecStrictAliasingCast(&g_allZero))->buf3)); \
-                    break; \
-                case 4: \
-                    *(SecStrBuf4 *)dest = *(const SecStrBuf4 *)(&((SecStrictAliasingCast(&g_allZero))->buf4)); \
-                    break; \
-                case 5: \
-                    *(SecStrBuf5 *)dest = *(const SecStrBuf5 *)(&((SecStrictAliasingCast(&g_allZero))->buf5)); \
-                    break; \
-                case 6: \
-                    *(SecStrBuf6 *)dest = *(const SecStrBuf6 *)(&((SecStrictAliasingCast(&g_allZero))->buf6)); \
-                    break; \
-                case 7: \
-                    *(SecStrBuf7 *)dest = *(const SecStrBuf7 *)(&((SecStrictAliasingCast(&g_allZero))->buf7)); \
-                    break; \
-                case 8: \
-                    *(SecStrBuf8 *)dest = *(const SecStrBuf8 *)(&((SecStrictAliasingCast(&g_allZero))->buf8)); \
-                    break; \
-                case 9: \
-                    *(SecStrBuf9 *)dest = *(const SecStrBuf9 *)(&((SecStrictAliasingCast(&g_allZero))->buf9)); \
-                    break; \
-                case 10: \
-                    *(SecStrBuf10 *)dest = *(const SecStrBuf10 *)(&((SecStrictAliasingCast(&g_allZero))->buf10)); \
-                    break; \
-                case 11: \
-                    *(SecStrBuf11 *)dest = *(const SecStrBuf11 *)(&((SecStrictAliasingCast(&g_allZero))->buf11)); \
-                    break; \
-                case 12: \
-                    *(SecStrBuf12 *)dest = *(const SecStrBuf12 *)(&((SecStrictAliasingCast(&g_allZero))->buf12)); \
-                    break; \
-                case 13: \
-                    *(SecStrBuf13 *)dest = *(const SecStrBuf13 *)(&((SecStrictAliasingCast(&g_allZero))->buf13)); \
-                    break; \
-                case 14: \
-                    *(SecStrBuf14 *)dest = *(const SecStrBuf14 *)(&((SecStrictAliasingCast(&g_allZero))->buf14)); \
-                    break; \
-                case 15: \
-                    *(SecStrBuf15 *)dest = *(const SecStrBuf15 *)(&((SecStrictAliasingCast(&g_allZero))->buf15)); \
-                    break; \
-                case 16: \
-                    *(SecStrBuf16 *)dest = *(const SecStrBuf16 *)(&((SecStrictAliasingCast(&g_allZero))->buf16)); \
-                    break; \
-                case 17: \
-                    *(SecStrBuf17 *)dest = *(const SecStrBuf17 *)(&((SecStrictAliasingCast(&g_allZero))->buf17)); \
-                    break; \
-                case 18: \
-                    *(SecStrBuf18 *)dest = *(const SecStrBuf18 *)(&((SecStrictAliasingCast(&g_allZero))->buf18)); \
-                    break; \
-                case 19: \
-                    *(SecStrBuf19 *)dest = *(const SecStrBuf19 *)(&((SecStrictAliasingCast(&g_allZero))->buf19)); \
-                    break; \
-                case 20: \
-                    *(SecStrBuf20 *)dest = *(const SecStrBuf20 *)(&((SecStrictAliasingCast(&g_allZero))->buf20)); \
-                    break; \
-                case 21: \
-                    *(SecStrBuf21 *)dest = *(const SecStrBuf21 *)(&((SecStrictAliasingCast(&g_allZero))->buf21)); \
-                    break; \
-                case 22: \
-                    *(SecStrBuf22 *)dest = *(const SecStrBuf22 *)(&((SecStrictAliasingCast(&g_allZero))->buf22)); \
-                    break; \
-                case 23: \
-                    *(SecStrBuf23 *)dest = *(const SecStrBuf23 *)(&((SecStrictAliasingCast(&g_allZero))->buf23)); \
-                    break; \
-                case 24: \
-                    *(SecStrBuf24 *)dest = *(const SecStrBuf24 *)(&((SecStrictAliasingCast(&g_allZero))->buf24)); \
-                    break; \
-                case 25: \
-                    *(SecStrBuf25 *)dest = *(const SecStrBuf25 *)(&((SecStrictAliasingCast(&g_allZero))->buf25)); \
-                    break; \
-                case 26: \
-                    *(SecStrBuf26 *)dest = *(const SecStrBuf26 *)(&((SecStrictAliasingCast(&g_allZero))->buf26)); \
-                    break; \
-                case 27: \
-                    *(SecStrBuf27 *)dest = *(const SecStrBuf27 *)(&((SecStrictAliasingCast(&g_allZero))->buf27)); \
-                    break; \
-                case 28: \
-                    *(SecStrBuf28 *)dest = *(const SecStrBuf28 *)(&((SecStrictAliasingCast(&g_allZero))->buf28)); \
-                    break; \
-                case 29: \
-                    *(SecStrBuf29 *)dest = *(const SecStrBuf29 *)(&((SecStrictAliasingCast(&g_allZero))->buf29)); \
-                    break; \
-                case 30: \
-                    *(SecStrBuf30 *)dest = *(const SecStrBuf30 *)(&((SecStrictAliasingCast(&g_allZero))->buf30)); \
-                    break; \
-                case 31: \
-                    *(SecStrBuf31 *)dest = *(const SecStrBuf31 *)(&((SecStrictAliasingCast(&g_allZero))->buf31)); \
-                    break; \
-                case 32: \
-                    *(SecStrBuf32 *)dest = *(const SecStrBuf32 *)(&((SecStrictAliasingCast(&g_allZero))->buf32)); \
-                    break; \
-                default: \
-                    break; \
-            } \
-            break; \
-        case 0xFF: \
-            switch (count) { \
-                case 1: \
-                    *(SecStrBuf1 *)dest = *(const SecStrBuf1 *)(&((SecStrictAliasingCast(&g_allFF))->buf1)); \
-                    break; \
-                case 2: \
-                    *(SecStrBuf2 *)dest = *(const SecStrBuf2 *)(&((SecStrictAliasingCast(&g_allFF))->buf2)); \
-                    break; \
-                case 3: \
-                    *(SecStrBuf3 *)dest = *(const SecStrBuf3 *)(&((SecStrictAliasingCast(&g_allFF))->buf3)); \
-                    break; \
-                case 4: \
-                    *(SecStrBuf4 *)dest = *(const SecStrBuf4 *)(&((SecStrictAliasingCast(&g_allFF))->buf4)); \
-                    break; \
-                case 5: \
-                    *(SecStrBuf5 *)dest = *(const SecStrBuf5 *)(&((SecStrictAliasingCast(&g_allFF))->buf5)); \
-                    break; \
-                case 6: \
-                    *(SecStrBuf6 *)dest = *(const SecStrBuf6 *)(&((SecStrictAliasingCast(&g_allFF))->buf6)); \
-                    break; \
-                case 7: \
-                    *(SecStrBuf7 *)dest = *(const SecStrBuf7 *)(&((SecStrictAliasingCast(&g_allFF))->buf7)); \
-                    break; \
-                case 8: \
-                    *(SecStrBuf8 *)dest = *(const SecStrBuf8 *)(&((SecStrictAliasingCast(&g_allFF))->buf8)); \
-                    break; \
-                case 9: \
-                    *(SecStrBuf9 *)dest = *(const SecStrBuf9 *)(&((SecStrictAliasingCast(&g_allFF))->buf9)); \
-                    break; \
-                case 10: \
-                    *(SecStrBuf10 *)dest = *(const SecStrBuf10 *)(&((SecStrictAliasingCast(&g_allFF))->buf10)); \
-                    break; \
-                case 11: \
-                    *(SecStrBuf11 *)dest = *(const SecStrBuf11 *)(&((SecStrictAliasingCast(&g_allFF))->buf11)); \
-                    break; \
-                case 12: \
-                    *(SecStrBuf12 *)dest = *(const SecStrBuf12 *)(&((SecStrictAliasingCast(&g_allFF))->buf12)); \
-                    break; \
-                case 13: \
-                    *(SecStrBuf13 *)dest = *(const SecStrBuf13 *)(&((SecStrictAliasingCast(&g_allFF))->buf13)); \
-                    break; \
-                case 14: \
-                    *(SecStrBuf14 *)dest = *(const SecStrBuf14 *)(&((SecStrictAliasingCast(&g_allFF))->buf14)); \
-                    break; \
-                case 15: \
-                    *(SecStrBuf15 *)dest = *(const SecStrBuf15 *)(&((SecStrictAliasingCast(&g_allFF))->buf15)); \
-                    break; \
-                case 16: \
-                    *(SecStrBuf16 *)dest = *(const SecStrBuf16 *)(&((SecStrictAliasingCast(&g_allFF))->buf16)); \
-                    break; \
-                case 17: \
-                    *(SecStrBuf17 *)dest = *(const SecStrBuf17 *)(&((SecStrictAliasingCast(&g_allFF))->buf17)); \
-                    break; \
-                case 18: \
-                    *(SecStrBuf18 *)dest = *(const SecStrBuf18 *)(&((SecStrictAliasingCast(&g_allFF))->buf18)); \
-                    break; \
-                case 19: \
-                    *(SecStrBuf19 *)dest = *(const SecStrBuf19 *)(&((SecStrictAliasingCast(&g_allFF))->buf19)); \
-                    break; \
-                case 20: \
-                    *(SecStrBuf20 *)dest = *(const SecStrBuf20 *)(&((SecStrictAliasingCast(&g_allFF))->buf20)); \
-                    break; \
-                case 21: \
-                    *(SecStrBuf21 *)dest = *(const SecStrBuf21 *)(&((SecStrictAliasingCast(&g_allFF))->buf21)); \
-                    break; \
-                case 22: \
-                    *(SecStrBuf22 *)dest = *(const SecStrBuf22 *)(&((SecStrictAliasingCast(&g_allFF))->buf22)); \
-                    break; \
-                case 23: \
-                    *(SecStrBuf23 *)dest = *(const SecStrBuf23 *)(&((SecStrictAliasingCast(&g_allFF))->buf23)); \
-                    break; \
-                case 24: \
-                    *(SecStrBuf24 *)dest = *(const SecStrBuf24 *)(&((SecStrictAliasingCast(&g_allFF))->buf24)); \
-                    break; \
-                case 25: \
-                    *(SecStrBuf25 *)dest = *(const SecStrBuf25 *)(&((SecStrictAliasingCast(&g_allFF))->buf25)); \
-                    break; \
-                case 26: \
-                    *(SecStrBuf26 *)dest = *(const SecStrBuf26 *)(&((SecStrictAliasingCast(&g_allFF))->buf26)); \
-                    break; \
-                case 27: \
-                    *(SecStrBuf27 *)dest = *(const SecStrBuf27 *)(&((SecStrictAliasingCast(&g_allFF))->buf27)); \
-                    break; \
-                case 28: \
-                    *(SecStrBuf28 *)dest = *(const SecStrBuf28 *)(&((SecStrictAliasingCast(&g_allFF))->buf28)); \
-                    break; \
-                case 29: \
-                    *(SecStrBuf29 *)dest = *(const SecStrBuf29 *)(&((SecStrictAliasingCast(&g_allFF))->buf29)); \
-                    break; \
-                case 30: \
-                    *(SecStrBuf30 *)dest = *(const SecStrBuf30 *)(&((SecStrictAliasingCast(&g_allFF))->buf30)); \
-                    break; \
-                case 31: \
-                    *(SecStrBuf31 *)dest = *(const SecStrBuf31 *)(&((SecStrictAliasingCast(&g_allFF))->buf31)); \
-                    break; \
-                case 32: \
-                    *(SecStrBuf32 *)dest = *(const SecStrBuf32 *)(&((SecStrictAliasingCast(&g_allFF))->buf32)); \
-                    break; \
-                default: \
-                    break; \
-            } \
-            break; \
-        default: \
-            SECUREC_UNALIGNED_SET; \
-    } /* END switch */ \
-} SECUREC_WHILE_ZERO
-#endif
-
-/*
- * Handling errors
- */
-static errno_t SecMemsetError(void *dest, size_t destMax, int c, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_MEM_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("memset_s");
-        return ERANGE;
-    }
-    if (dest == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("memset_s");
-        return EINVAL;
-    }
-    if (count > destMax) {
-        (void)memset(dest, c, destMax); /* set entire buffer to value c */
-        SECUREC_ERROR_INVALID_RANGE("memset_s");
-        return ERANGE_AND_RESET;
-    }
-    return EOK;
-}
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS || SECUREC_MEMSET_WITH_PERFORMANCE
-/*
- * Performance optimization
- */
-static void SecDoMemsetOpt(void *dest, int c, size_t count)
-{
-    if (count > SECUREC_MEMSET_THRESHOLD_SIZE) {
-        SecDoMemset(dest, c, count);
-    } else {
-        if (SECUREC_ADDR_ALIGNED_8(dest)) {
-            /* use struct assignment */
-            SECUREC_ALIGNED_SET_OPT_ZERO_FF;
-        } else {
-            SECUREC_UNALIGNED_SET;
-        }
-    }
-    return;
-}
-#endif
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The memset_s function copies the value of c (converted to an unsigned char)
- *     into each of the first count characters of the object pointed to by dest.
- *
- * <INPUT PARAMETERS>
- *    dest                           Pointer to destination.
- *    destMax                     The size of the buffer.
- *    c                               Character to set.
- *    count                          Number of characters.
- *
- * <OUTPUT PARAMETERS>
- *    dest buffer                   is uptdated.
- *
- * <RETURN VALUE>
- *    EOK                            Success
- *    EINVAL                        dest == NULL and destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN
- *    ERANGE                       destMax is  0 or destMax > SECUREC_MEM_MAX_LEN
- *    ERANGE_AND_RESET    count > destMax and destMax != 0 and destMax <= SECUREC_MEM_MAX_LEN and dest != NULL
- *
- *    if return ERANGE_AND_RESET then fill dest to c ,fill length is destMax
- */
-errno_t memset_s(void *dest, size_t destMax, int c, size_t count)
-{
-    if (SECUREC_MEMSET_PARAM_OK(dest, destMax, count)) {
-#if SECUREC_MEMSET_WITH_PERFORMANCE
-        SecDoMemsetOpt(dest, c, count);
-#else
-        SecDoMemset(dest, c, count);
-#endif
-        return EOK;
-    } else {
-        /* meet some runtime violation, return error code */
-        return SecMemsetError(dest, destMax, c, count);
-    }
-}
-
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(memset_s);
-#endif
-
-#if SECUREC_WITH_PERFORMANCE_ADDONS
-/*
- * Performance optimization
- */
-errno_t memset_sOptAsm(void *dest, size_t destMax, int c, size_t count)
-{
-    if (SECUREC_MEMSET_PARAM_OK(dest, destMax, count)) {
-        SecDoMemsetOpt(dest, c, count);
-        return EOK;
-    }
-    /* meet some runtime violation, return error code */
-    return SecMemsetError(dest, destMax, c, count);
-}
-
-/*
- * Performance optimization
- */
-errno_t memset_sOptTc(void *dest, size_t destMax, int c, size_t count)
-{
-    if (SECUREC_LIKELY(count <= destMax && dest != NULL)) {
-        SecDoMemsetOpt(dest, c, count);
-        return EOK;
-    }
-    /* meet some runtime violation, return error code */
-    return SecMemsetError(dest, destMax, c, count);
-}
-#endif
-

third_party/securec/src/scanf_s.c

@@ -1,55 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The scanf_s function is equivalent to fscanf_s with the argument stdin interposed before the arguments to scanf_s
- *     The scanf_s function reads data from the standard input stream stdin and
- *    writes the data into the location that's given by argument. Each argument
- *    must be a pointer to a variable of a type that corresponds to a type specifier
- *    in format. If copying occurs between strings that overlap, the behavior is
- *    undefined.
- *
- * <INPUT PARAMETERS>
- *    format                  Format control string.
- *    ...                       Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    ...                       The converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Returns the number of fields successfully converted and assigned;
- *    the return value does not include fields that were read but not assigned.
- *    A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-
-int scanf_s(const char *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vscanf_s(format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-
-

third_party/securec/src/secinput.h

@@ -1,156 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SEC_INPUT_H_E950DA2C_902F_4B15_BECD_948E99090D9C
-#define SEC_INPUT_H_E950DA2C_902F_4B15_BECD_948E99090D9C
-#include "securecutil.h"
-
-#define SECUREC_SCANF_EINVAL             (-1)
-#define SECUREC_SCANF_ERROR_PARA         (-2)
-
-/* for internal stream flag */
-#define SECUREC_MEM_STR_FLAG             0X01
-#define SECUREC_FILE_STREAM_FLAG         0X02
-#define SECUREC_FROM_STDIN_FLAG          0X04
-#define SECUREC_LOAD_FILE_TO_MEM_FLAG    0X08
-
-#define SECUREC_UNINITIALIZED_FILE_POS   (-1)
-#define SECUREC_BOM_HEADER_SIZE          2
-#define SECUREC_BOM_HEADER_BE_1ST        0xFEU
-#define SECUREC_BOM_HEADER_BE_2ST        0xFFU
-#define SECUREC_BOM_HEADER_LE_1ST        0xFFU
-#define SECUREC_BOM_HEADER_LE_2ST        0xFEU
-#define SECUREC_UTF8_BOM_HEADER_SIZE     3
-#define SECUREC_UTF8_BOM_HEADER_1ST      0xEFU
-#define SECUREC_UTF8_BOM_HEADER_2ND      0xBBU
-#define SECUREC_UTF8_BOM_HEADER_3RD      0xBFU
-#define SECUREC_UTF8_LEAD_1ST            0xE0
-#define SECUREC_UTF8_LEAD_2ND            0x80
-
-typedef struct {
-    unsigned int flag;          /* mark the properties of input stream */
-    int count;                  /* the size of buffered string in bytes */
-    const char *cur;            /* the pointer to next read position */
-    char *base;                 /* the pointer to the header of buffered string */
-#if SECUREC_ENABLE_SCANF_FILE
-    FILE *pf;                   /* the file pointer */
-    long oriFilePos;            /* the original position of file offset when fscanf is called */
-    int fileRealRead;
-#if defined(SECUREC_NO_STD_UNGETC)
-    unsigned int lastChar;      /* the char code of last input */
-    int fUnget;                 /* the boolean flag of pushing a char back to read stream */
-#endif
-#endif
-} SecFileStream;
-
-
-#define SECUREC_INIT_SEC_FILE_STREAM_COMMON(fileStream, streamFlag, curPtr, strCount) do { \
-    (fileStream).flag = (streamFlag); \
-    (fileStream).count = (strCount); \
-    (fileStream).cur = (curPtr); \
-    (fileStream).base = NULL; \
-} SECUREC_WHILE_ZERO
-
-#if SECUREC_ENABLE_SCANF_FILE
-#if defined(SECUREC_NO_STD_UNGETC)
-/* This initialization for eliminating redundant initialization.
- * Compared with the previous version initialization 0,
- * the current code causes the binary size to increase by some bytes
- */
-#define SECUREC_INIT_SEC_FILE_STREAM(fileStream, streamFlag, stream, filePos, curPtr, strCount) do { \
-    SECUREC_INIT_SEC_FILE_STREAM_COMMON((fileStream), (streamFlag), (curPtr), (strCount)); \
-    (fileStream).pf = (stream); \
-    (fileStream).oriFilePos = (filePos); \
-    (fileStream).fileRealRead = 0; \
-    (fileStream).lastChar = 0; \
-    (fileStream).fUnget = 0; \
-} SECUREC_WHILE_ZERO
-#else
-#define SECUREC_INIT_SEC_FILE_STREAM(fileStream, streamFlag, stream, filePos, curPtr, strCount) do { \
-    SECUREC_INIT_SEC_FILE_STREAM_COMMON((fileStream), (streamFlag), (curPtr), (strCount)); \
-    (fileStream).pf = (stream); \
-    (fileStream).oriFilePos = (filePos); \
-    (fileStream).fileRealRead = 0; \
-} SECUREC_WHILE_ZERO
-#endif
-#else /* No SECUREC_ENABLE_SCANF_FILE */
-#define SECUREC_INIT_SEC_FILE_STREAM(fileStream, streamFlag, stream, filePos, curPtr, strCount) do { \
-    SECUREC_INIT_SEC_FILE_STREAM_COMMON((fileStream), (streamFlag), (curPtr), (strCount)); \
-} SECUREC_WHILE_ZERO
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-    extern int SecInputS(SecFileStream *stream, const char *cFormat, va_list argList);
-    extern void SecClearDestBuf(const char *buffer, const char *format, va_list argList);
-#if SECUREC_IN_KERNEL == 0
-    extern int SecInputSW(SecFileStream *stream, const wchar_t *cFormat, va_list argList);
-    extern void SecClearDestBufW(const wchar_t *buffer, const wchar_t *format, va_list argList);
-#endif
-/* 20150105 For software and hardware decoupling,such as UMG */
-#if defined(SECUREC_SYSAPI4VXWORKS)
-#ifdef feof
-#undef feof
-#endif
-    extern int feof(FILE *stream);
-#endif
-
-#if defined(SECUREC_SYSAPI4VXWORKS) || defined(SECUREC_CTYPE_MACRO_ADAPT)
-#ifndef isspace
-#define isspace(c) (((c) == ' ') || ((c) == '\t') || ((c) == '\r') || ((c) == '\n'))
-#endif
-#ifndef iswspace
-#define iswspace(c) (((c) == L' ') || ((c) == L'\t') || ((c) == L'\r') || ((c) == L'\n'))
-#endif
-#ifndef isascii
-#define isascii(c) (((unsigned char)(c)) <= 0x7f)
-#endif
-#ifndef isupper
-#define isupper(c) ((c) >= 'A' && (c) <= 'Z')
-#endif
-#ifndef islower
-#define islower(c) ((c) >= 'a' && (c) <= 'z')
-#endif
-#ifndef isalpha
-#define isalpha(c) (isupper(c) || (islower(c)))
-#endif
-#ifndef isdigit
-#define isdigit(c) ((c) >= '0' && (c) <= '9')
-#endif
-#ifndef isxupper
-#define isxupper(c) ((c) >= 'A' && (c) <= 'F')
-#endif
-#ifndef isxlower
-#define isxlower(c) ((c) >= 'a' && (c) <= 'f')
-#endif
-#ifndef isxdigit
-#define isxdigit(c) (isdigit(c) || isxupper(c) || isxlower(c))
-#endif
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-/* Reserved file operation macro interface */
-#define SECUREC_LOCK_FILE(s)
-#define SECUREC_UNLOCK_FILE(s)
-#define SECUREC_LOCK_STDIN(i, s)
-#define SECUREC_UNLOCK_STDIN(i, s)
-#endif
-
-

third_party/securec/src/securecutil.c

@@ -1,74 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* Avoid duplicate header files,not include securecutil.h */
-#include "securecutil.h"
-
-
-#if defined(ANDROID) && (SECUREC_HAVE_WCTOMB || SECUREC_HAVE_MBTOWC)
-#include <wchar.h>
-#if SECUREC_HAVE_WCTOMB
-/*
- * Convert wide characters to narrow multi-bytes
- */
-int wctomb(char *s, wchar_t wc)
-{
-    return wcrtomb(s, wc, NULL);
-}
-#endif
-
-#if SECUREC_HAVE_MBTOWC
-/*
- * Converting narrow multi-byte characters to wide characters
- */
-int mbtowc(wchar_t *pwc, const char *s, size_t n)
-{
-    return mbrtowc(pwc, s, n, NULL);
-}
-#endif
-#endif
-
-/* high Num << 8 | num of SPC Ver */
-#define SECUREC_C_VERSION     (0x5 << 8)
-#define SECUREC_SPC_VERSION   7
-#define SECUREC_VERSION_STR   "Huawei Secure C V100R001C01SPC007B002"
-
-/* SPC verNumber<->verStr like:
- * 0X201<->C01
- * 0X202<->SPC001   Redefine numbers after this version
- * 0X502<->SPC002
- * 0X503<->SPC003
- * ...
- * 0X50a<->SPC010
- * 0X50b<->SPC011
- * ...
- */
-/* CP  verNumber<->verStr like:
- * 0X601<->CP0001
- * 0X602<->CP0002
- * ...
- */
-const char *GetHwSecureCVersion(unsigned short *verNumber)
-{
-    if (verNumber != NULL) {
-        *verNumber = (unsigned short)(SECUREC_C_VERSION | SECUREC_SPC_VERSION);
-    }
-    return SECUREC_VERSION_STR;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(GetHwSecureCVersion);
-#endif
-

third_party/securec/src/securecutil.h

@@ -1,541 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SECURECUTIL_H_46C86578_F8FF_4E49_8E64_9B175241761F
-#define SECURECUTIL_H_46C86578_F8FF_4E49_8E64_9B175241761F
-#include "securec.h"
-
-#if (defined(_MSC_VER)) && (_MSC_VER >= 1400)
-#define SECUREC_MASK_MSVC_CRT_WARNING __pragma(warning(push)) \
-    __pragma(warning(disable:4996 4127))
-#define SECUREC_END_MASK_MSVC_CRT_WARNING  __pragma(warning(pop))
-#else
-#define SECUREC_MASK_MSVC_CRT_WARNING
-#define SECUREC_END_MASK_MSVC_CRT_WARNING
-#endif
-#define SECUREC_WHILE_ZERO SECUREC_MASK_MSVC_CRT_WARNING while (0) SECUREC_END_MASK_MSVC_CRT_WARNING
-
-#ifndef SECUREC_HAVE_STRNLEN
-#if (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 700) || (defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200809L)
-#if SECUREC_IN_KERNEL
-#define SECUREC_HAVE_STRNLEN 0
-#else
-#if defined(__GLIBC__) && __GLIBC__ >= 2 && defined(__GLIBC_MINOR__) && __GLIBC_MINOR__ >= 10
-#define SECUREC_HAVE_STRNLEN 1
-#else
-#define SECUREC_HAVE_STRNLEN 0
-#endif
-#endif
-#else
-#define SECUREC_HAVE_STRNLEN 0
-#endif
-#endif
-
-#if SECUREC_IN_KERNEL
-/* in kernel disbale functions */
-#ifndef SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_SCANF_FILE 0
-#endif
-#ifndef SECUREC_ENABLE_SCANF_FLOAT
-#define SECUREC_ENABLE_SCANF_FLOAT 0
-#endif
-#ifndef SECUREC_ENABLE_SPRINTF_FLOAT
-#define SECUREC_ENABLE_SPRINTF_FLOAT 0
-#endif
-#ifndef SECUREC_HAVE_MBTOWC
-#define SECUREC_HAVE_MBTOWC 0
-#endif
-#ifndef SECUREC_HAVE_WCTOMB
-#define SECUREC_HAVE_WCTOMB 0
-#endif
-#ifndef SECUREC_HAVE_WCHART
-#define SECUREC_HAVE_WCHART 0
-#endif
-#else /* no in kernel */
-/* Systems that do not support file, can define this macro to 0. */
-#ifndef SECUREC_ENABLE_SCANF_FILE
-#define SECUREC_ENABLE_SCANF_FILE 1
-#endif
-#ifndef SECUREC_ENABLE_SCANF_FLOAT
-#define SECUREC_ENABLE_SCANF_FLOAT 1
-#endif
-/* Systems that do not support float, can define this macro to 0. */
-#ifndef SECUREC_ENABLE_SPRINTF_FLOAT
-#define SECUREC_ENABLE_SPRINTF_FLOAT 1
-#endif
-#ifndef SECUREC_HAVE_MBTOWC
-#define SECUREC_HAVE_MBTOWC 1
-#endif
-#ifndef SECUREC_HAVE_WCTOMB
-#define SECUREC_HAVE_WCTOMB 1
-#endif
-#ifndef SECUREC_HAVE_WCHART
-#define SECUREC_HAVE_WCHART 1
-#endif
-#endif
-
-
-#define SECUREC_INT_MAX                     2147483647
-#define SECUREC_MUL_SIXTEEN(x)              ((x) << 4)
-#define SECUREC_MUL_EIGHT(x)                ((x) << 3)
-#define SECUREC_MUL_TEN(x)                  ((((x) << 2) + (x)) << 1)
-/* Limited format input and output width */
-#define SECUREC_MAX_WIDTH_LEN_DIV_TEN       21474836
-#define SECUREC_MAX_WIDTH_LEN               SECUREC_MUL_TEN(SECUREC_MAX_WIDTH_LEN_DIV_TEN)
-/* Is the x multiplied by 10 greater than */
-#define SECUREC_MUL_TEN_ADD_BEYOND_MAX(x)   (((x) > SECUREC_MAX_WIDTH_LEN_DIV_TEN))
-
-#define SECUREC_FLOAT_BUFSIZE               (309 + 40)  /* Max length of double value */
-#define SECUREC_FLOAT_BUFSIZE_LB            (4932 + 40) /* Max length of long double value */
-#define SECUREC_FLOAT_DEFAULT_PRECISION     6
-
-/* This macro does not handle pointer equality or integer overflow */
-#define SECUREC_MEMORY_NO_OVERLAP(dest, src, count) \
-    (((src) < (dest) && ((const char *)(src) + (count)) <= (char *)(dest)) || \
-    ((dest) < (src) && ((char *)(dest) + (count)) <= (const char *)(src)))
-
-#define SECUREC_MEMORY_IS_OVERLAP(dest, src, count) \
-    (((src) < (dest) && ((const char *)(src) + (count)) > (char *)(dest)) || \
-    ((dest) < (src) && ((char *)(dest) + (count)) > (const char *)(src)))
-
-/*
- * Check whether the strings overlap, len is the length of the string not include terminator
- * Length is related to data type char or wchar , do not force conversion of types
- */
-#define SECUREC_STRING_NO_OVERLAP(dest, src, len) \
-    (((src) < (dest) && ((src) + (len)) < (dest)) || \
-    ((dest) < (src) && ((dest) + (len)) < (src)))
-
-/*
- * Check whether the strings overlap for strcpy wcscpy function, dest len and src Len are not include terminator
- * Length is related to data type char or wchar , do not force conversion of types
- */
-#define SECUREC_STRING_IS_OVERLAP(dest, src, len) \
-    (((src) < (dest) && ((src) + (len)) >= (dest)) || \
-    ((dest) < (src) && ((dest) + (len)) >= (src)))
-
-/*
- * Check whether the strings overlap for strcat wcscat function, dest len and src Len are not include terminator
- * Length is related to data type char or wchar , do not force conversion of types
- */
-#define SECUREC_CAT_STRING_IS_OVERLAP(dest, destLen, src, srcLen) \
-    (((dest) < (src) && ((dest) + (destLen) + (srcLen)) >= (src)) || \
-    ((src) < (dest) && ((src) + (srcLen)) >= (dest)))
-
-
-#if SECUREC_HAVE_STRNLEN
-#define SECUREC_CALC_STR_LEN(str, maxLen, outLen) do { \
-    *(outLen) = strnlen((str), (maxLen)); \
-} SECUREC_WHILE_ZERO
-#define SECUREC_CALC_STR_LEN_OPT(str, maxLen, outLen) do { \
-    if ((maxLen) > 8) { \
-        /* Optimization or len less then 8 */ \
-        if (*((str) + 0) == '\0') { \
-            *(outLen) = 0; \
-        } else if (*((str) + 1) == '\0') { \
-            *(outLen) = 1; \
-        } else if (*((str) + 2) == '\0') { \
-            *(outLen) = 2; \
-        } else if (*((str) + 3) == '\0') { \
-            *(outLen) = 3; \
-        } else if (*((str) + 4) == '\0') { \
-            *(outLen) = 4; \
-        } else if (*((str) + 5) == '\0') { \
-            *(outLen) = 5; \
-        } else if (*((str) + 6) == '\0') { \
-            *(outLen) = 6; \
-        } else if (*((str) + 7) == '\0') { \
-            *(outLen) = 7; \
-        } else if (*((str) + 8) == '\0') { \
-            /* Optimization with a length of 8 */ \
-            *(outLen) = 8; \
-        } else { \
-            /* The offset is 8 because the performance of 8 byte alignment is high */ \
-            *(outLen) = 8 + strnlen((str) + 8, (maxLen) - 8); \
-        } \
-    } else { \
-        SECUREC_CALC_STR_LEN((str), (maxLen), (outLen)); \
-    } \
-} SECUREC_WHILE_ZERO
-#else
-#define SECUREC_CALC_STR_LEN(str, maxLen, outLen) do { \
-    const char *strEnd = (const char *)(str); \
-    size_t availableSize = (size_t)(maxLen); \
-    while (availableSize > 0 && *strEnd != '\0') { \
-        --availableSize; \
-        ++strEnd; \
-    } \
-    *(outLen) = (size_t)(strEnd - (str)); \
-} SECUREC_WHILE_ZERO
-#define SECUREC_CALC_STR_LEN_OPT SECUREC_CALC_STR_LEN
-#endif
-
-#define SECUREC_CALC_WSTR_LEN(str, maxLen, outLen) do { \
-    const wchar_t *strEnd = (const wchar_t *)(str); \
-    *(outLen) = 0; \
-    while (*(outLen) < (maxLen) && *strEnd != L'\0') { \
-        *(outLen) = *(outLen) + 1; \
-        ++strEnd; \
-    } \
-} SECUREC_WHILE_ZERO
-
-
-#ifdef SECUREC_FORMAT_OUTPUT_INPUT
-#if defined(SECUREC_COMPATIBLE_WIN_FORMAT) || defined(__ARMCC_VERSION)
-typedef __int64 SecInt64;
-typedef unsigned __int64 SecUnsignedInt64;
-#if defined(__ARMCC_VERSION)
-typedef unsigned int SecUnsignedInt32;
-#else
-typedef unsigned __int32 SecUnsignedInt32;
-#endif
-#else
-typedef unsigned int SecUnsignedInt32;
-typedef long long SecInt64;
-typedef unsigned long long SecUnsignedInt64;
-#endif
-
-#ifdef SECUREC_FOR_WCHAR
-#if defined(SECUREC_VXWORKS_PLATFORM) && !defined(__WINT_TYPE__)
-typedef wchar_t wint_t;
-#endif
-typedef wchar_t SecChar;
-typedef wchar_t SecUnsignedChar;
-typedef wint_t SecInt;
-typedef wint_t SecUnsignedInt;
-#else /*  no SECUREC_FOR_WCHAR */
-typedef char SecChar;
-typedef unsigned char SecUnsignedChar;
-typedef int SecInt;
-typedef unsigned int SecUnsignedInt;
-#endif
-#endif
-
-/* Determine whether the address is 8-byte aligned
- * Some systems do not have uintptr_t type, so  use NULL to clear tool alarm 507
- */
-#define SECUREC_ADDR_ALIGNED_8(addr) (SecIsAddrAligned8((addr), NULL) == 0)
-
-/* If you define the memory allocation function,
- * you need to define the function prototype. You can define this macro as a header file.
- */
-#if defined(SECUREC_MALLOC_PROTOTYPE)
-SECUREC_MALLOC_PROTOTYPE
-#endif
-
-#ifndef SECUREC_MALLOC
-#define SECUREC_MALLOC(x) malloc((size_t)(x))
-#endif
-
-#ifndef SECUREC_FREE
-#define SECUREC_FREE(x)   free((void *)(x))
-#endif
-
-/* struct for performance */
-typedef struct {
-    unsigned char buf[1]; /* Performance optimization code structure assignment length 1 bytes */
-} SecStrBuf1;
-typedef struct {
-    unsigned char buf[2]; /* Performance optimization code structure assignment length 2 bytes */
-} SecStrBuf2;
-typedef struct {
-    unsigned char buf[3]; /* Performance optimization code structure assignment length 3 bytes */
-} SecStrBuf3;
-typedef struct {
-    unsigned char buf[4]; /* Performance optimization code structure assignment length 4 bytes */
-} SecStrBuf4;
-typedef struct {
-    unsigned char buf[5]; /* Performance optimization code structure assignment length 5 bytes */
-} SecStrBuf5;
-typedef struct {
-    unsigned char buf[6]; /* Performance optimization code structure assignment length 6 bytes */
-} SecStrBuf6;
-typedef struct {
-    unsigned char buf[7]; /* Performance optimization code structure assignment length 7 bytes */
-} SecStrBuf7;
-typedef struct {
-    unsigned char buf[8]; /* Performance optimization code structure assignment length 8 bytes */
-} SecStrBuf8;
-typedef struct {
-    unsigned char buf[9]; /* Performance optimization code structure assignment length 9 bytes */
-} SecStrBuf9;
-typedef struct {
-    unsigned char buf[10]; /* Performance optimization code structure assignment length 10 bytes */
-} SecStrBuf10;
-typedef struct {
-    unsigned char buf[11]; /* Performance optimization code structure assignment length 11 bytes */
-} SecStrBuf11;
-typedef struct {
-    unsigned char buf[12]; /* Performance optimization code structure assignment length 12 bytes */
-} SecStrBuf12;
-typedef struct {
-    unsigned char buf[13]; /* Performance optimization code structure assignment length 13 bytes */
-} SecStrBuf13;
-typedef struct {
-    unsigned char buf[14]; /* Performance optimization code structure assignment length 14 bytes */
-} SecStrBuf14;
-typedef struct {
-    unsigned char buf[15]; /* Performance optimization code structure assignment length 15 bytes */
-} SecStrBuf15;
-typedef struct {
-    unsigned char buf[16]; /* Performance optimization code structure assignment length 16 bytes */
-} SecStrBuf16;
-typedef struct {
-    unsigned char buf[17]; /* Performance optimization code structure assignment length 17 bytes */
-} SecStrBuf17;
-typedef struct {
-    unsigned char buf[18]; /* Performance optimization code structure assignment length 18 bytes */
-} SecStrBuf18;
-typedef struct {
-    unsigned char buf[19]; /* Performance optimization code structure assignment length 19 bytes */
-} SecStrBuf19;
-typedef struct {
-    unsigned char buf[20]; /* Performance optimization code structure assignment length 20 bytes */
-} SecStrBuf20;
-typedef struct {
-    unsigned char buf[21]; /* Performance optimization code structure assignment length 21 bytes */
-} SecStrBuf21;
-typedef struct {
-    unsigned char buf[22]; /* Performance optimization code structure assignment length 22 bytes */
-} SecStrBuf22;
-typedef struct {
-    unsigned char buf[23]; /* Performance optimization code structure assignment length 23 bytes */
-} SecStrBuf23;
-typedef struct {
-    unsigned char buf[24]; /* Performance optimization code structure assignment length 24 bytes */
-} SecStrBuf24;
-typedef struct {
-    unsigned char buf[25]; /* Performance optimization code structure assignment length 25 bytes */
-} SecStrBuf25;
-typedef struct {
-    unsigned char buf[26]; /* Performance optimization code structure assignment length 26 bytes */
-} SecStrBuf26;
-typedef struct {
-    unsigned char buf[27]; /* Performance optimization code structure assignment length 27 bytes */
-} SecStrBuf27;
-typedef struct {
-    unsigned char buf[28]; /* Performance optimization code structure assignment length 28 bytes */
-} SecStrBuf28;
-typedef struct {
-    unsigned char buf[29]; /* Performance optimization code structure assignment length 29 bytes */
-} SecStrBuf29;
-typedef struct {
-    unsigned char buf[30]; /* Performance optimization code structure assignment length 30 bytes */
-} SecStrBuf30;
-typedef struct {
-    unsigned char buf[31]; /* Performance optimization code structure assignment length 31 bytes */
-} SecStrBuf31;
-typedef struct {
-    unsigned char buf[32]; /* Performance optimization code structure assignment length 32 bytes */
-} SecStrBuf32;
-typedef struct {
-    unsigned char buf[33]; /* Performance optimization code structure assignment length 33 bytes */
-} SecStrBuf33;
-typedef struct {
-    unsigned char buf[34]; /* Performance optimization code structure assignment length 34 bytes */
-} SecStrBuf34;
-typedef struct {
-    unsigned char buf[35]; /* Performance optimization code structure assignment length 35 bytes */
-} SecStrBuf35;
-typedef struct {
-    unsigned char buf[36]; /* Performance optimization code structure assignment length 36 bytes */
-} SecStrBuf36;
-typedef struct {
-    unsigned char buf[37]; /* Performance optimization code structure assignment length 37 bytes */
-} SecStrBuf37;
-typedef struct {
-    unsigned char buf[38]; /* Performance optimization code structure assignment length 38 bytes */
-} SecStrBuf38;
-typedef struct {
-    unsigned char buf[39]; /* Performance optimization code structure assignment length 39 bytes */
-} SecStrBuf39;
-typedef struct {
-    unsigned char buf[40]; /* Performance optimization code structure assignment length 40 bytes */
-} SecStrBuf40;
-typedef struct {
-    unsigned char buf[41]; /* Performance optimization code structure assignment length 41 bytes */
-} SecStrBuf41;
-typedef struct {
-    unsigned char buf[42]; /* Performance optimization code structure assignment length 42 bytes */
-} SecStrBuf42;
-typedef struct {
-    unsigned char buf[43]; /* Performance optimization code structure assignment length 43 bytes */
-} SecStrBuf43;
-typedef struct {
-    unsigned char buf[44]; /* Performance optimization code structure assignment length 44 bytes */
-} SecStrBuf44;
-typedef struct {
-    unsigned char buf[45]; /* Performance optimization code structure assignment length 45 bytes */
-} SecStrBuf45;
-typedef struct {
-    unsigned char buf[46]; /* Performance optimization code structure assignment length 46 bytes */
-} SecStrBuf46;
-typedef struct {
-    unsigned char buf[47]; /* Performance optimization code structure assignment length 47 bytes */
-} SecStrBuf47;
-typedef struct {
-    unsigned char buf[48]; /* Performance optimization code structure assignment length 48 bytes */
-} SecStrBuf48;
-typedef struct {
-    unsigned char buf[49]; /* Performance optimization code structure assignment length 49 bytes */
-} SecStrBuf49;
-typedef struct {
-    unsigned char buf[50]; /* Performance optimization code structure assignment length 50 bytes */
-} SecStrBuf50;
-typedef struct {
-    unsigned char buf[51]; /* Performance optimization code structure assignment length 51 bytes */
-} SecStrBuf51;
-typedef struct {
-    unsigned char buf[52]; /* Performance optimization code structure assignment length 52 bytes */
-} SecStrBuf52;
-typedef struct {
-    unsigned char buf[53]; /* Performance optimization code structure assignment length 53 bytes */
-} SecStrBuf53;
-typedef struct {
-    unsigned char buf[54]; /* Performance optimization code structure assignment length 54 bytes */
-} SecStrBuf54;
-typedef struct {
-    unsigned char buf[55]; /* Performance optimization code structure assignment length 55 bytes */
-} SecStrBuf55;
-typedef struct {
-    unsigned char buf[56]; /* Performance optimization code structure assignment length 56 bytes */
-} SecStrBuf56;
-typedef struct {
-    unsigned char buf[57]; /* Performance optimization code structure assignment length 57 bytes */
-} SecStrBuf57;
-typedef struct {
-    unsigned char buf[58]; /* Performance optimization code structure assignment length 58 bytes */
-} SecStrBuf58;
-typedef struct {
-    unsigned char buf[59]; /* Performance optimization code structure assignment length 59 bytes */
-} SecStrBuf59;
-typedef struct {
-    unsigned char buf[60]; /* Performance optimization code structure assignment length 60 bytes */
-} SecStrBuf60;
-typedef struct {
-    unsigned char buf[61]; /* Performance optimization code structure assignment length 61 bytes */
-} SecStrBuf61;
-typedef struct {
-    unsigned char buf[62]; /* Performance optimization code structure assignment length 62 bytes */
-} SecStrBuf62;
-typedef struct {
-    unsigned char buf[63]; /* Performance optimization code structure assignment length 63 bytes */
-} SecStrBuf63;
-typedef struct {
-    unsigned char buf[64]; /* Performance optimization code structure assignment length 64 bytes */
-} SecStrBuf64;
-
-
-
-
-/* User can change the error handler by modify the following definition,
- * such as logging the detail error in file.
- */
-#if defined(_DEBUG) || defined(DEBUG)
-#if defined(SECUREC_ERROR_HANDLER_BY_ASSERT)
-#define SECUREC_ERROR_INVALID_PARAMTER(msg) assert(msg "invalid argument" == NULL)
-#define SECUREC_ERROR_INVALID_RANGE(msg)    assert(msg "invalid dest buffer size" == NULL)
-#define SECUREC_ERROR_BUFFER_OVERLAP(msg)   assert(msg "buffer overlap" == NULL)
-#elif defined(SECUREC_ERROR_HANDLER_BY_PRINTF)
-#if SECUREC_IN_KERNEL
-#define SECUREC_ERROR_INVALID_PARAMTER(msg) printk("%s invalid argument\n", msg)
-#define SECUREC_ERROR_INVALID_RANGE(msg)    printk("%s invalid dest buffer size\n", msg)
-#define SECUREC_ERROR_BUFFER_OVERLAP(msg)   printk("%s buffer overlap\n", msg)
-#else
-#define SECUREC_ERROR_INVALID_PARAMTER(msg) printf("%s invalid argument\n", msg)
-#define SECUREC_ERROR_INVALID_RANGE(msg)    printf("%s invalid dest buffer size\n", msg)
-#define SECUREC_ERROR_BUFFER_OVERLAP(msg)   printf("%s buffer overlap\n", msg)
-#endif
-#elif defined(SECUREC_ERROR_HANDLER_BY_FILE_LOG)
-#define SECUREC_ERROR_INVALID_PARAMTER(msg) LogSecureCRuntimeError(msg " EINVAL\n")
-#define SECUREC_ERROR_INVALID_RANGE(msg)    LogSecureCRuntimeError(msg " ERANGE\n")
-#define SECUREC_ERROR_BUFFER_OVERLAP(msg)   LogSecureCRuntimeError(msg " EOVERLAP\n")
-#else /* no HANDLER is defined */
-#define SECUREC_ERROR_INVALID_PARAMTER(msg) ((void)0)
-#define SECUREC_ERROR_INVALID_RANGE(msg)    ((void)0)
-#define SECUREC_ERROR_BUFFER_OVERLAP(msg)   ((void)0)
-#endif
-#else /* no DEBUG */
-#define SECUREC_ERROR_INVALID_PARAMTER(msg) ((void)0)
-#define SECUREC_ERROR_INVALID_RANGE(msg)    ((void)0)
-#define SECUREC_ERROR_BUFFER_OVERLAP(msg)   ((void)0)
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* assembly language memory copy and memory set for X86 or MIPS ... */
-#ifdef SECUREC_USE_ASM
-    extern void *memcpy_opt(void *, const void *, size_t);
-    extern void *memset_opt(void *, int, size_t);
-#endif
-
-#if defined(SECUREC_ERROR_HANDLER_BY_FILE_LOG)
-    extern void LogSecureCRuntimeError(const char *errDetail);
-#endif
-
-#ifdef SECUREC_INLINE_DO_MEMCPY
-static void SecDoMemcpy(void *dest, const void *src, size_t count)
-{
-    /*
-     * if SECUREC_USE_ASM macro is enabled, it will call assembly language function to improve performance.
-     */
-#ifdef SECUREC_USE_ASM
-    (void)memcpy_opt(dest, src, count);
-#else
-    /* large enough, let system API do it */
-    (void)memcpy(dest, src, count);
-#endif
-}
-#endif
-
-#ifdef SECUREC_INLINE_DO_MEMSET
-static void SecDoMemset(void *dest, int c, size_t count)
-{
-#ifdef SECUREC_USE_ASM
-    (void)memset_opt(dest, c, count);
-#else
-    (void)memset(dest, c, count);
-#endif
-}
-#endif
-
-#ifdef SECUREC_INLINE_STR_LEN
-/* The function compiler will be inlined and not placed in other files */
-static size_t SecStrMinLen(const char *str, size_t maxLen)
-{
-    size_t len;
-    SECUREC_CALC_STR_LEN(str, maxLen, &len);
-    return len;
-}
-#endif
-
-#ifdef SECUREC_INLINE_STR_LEN_OPT
-/* The function compiler will be inlined and not placed in other files */
-static size_t SecStrMinLenOpt(const char *str, size_t maxLen)
-{
-    size_t len;
-    SECUREC_CALC_STR_LEN_OPT(str, maxLen, &len);
-    return len;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif
-

third_party/securec/src/secureinput_a.c

@@ -1,25 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_FORMAT_OUTPUT_INPUT 1
-#ifdef SECUREC_FOR_WCHAR
-#undef SECUREC_FOR_WCHAR
-#endif
-
-#include "secinput.h"
-
-#include "input.inl"
-

third_party/securec/src/secureinput_w.c

@@ -1,46 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* if some platforms don't have wchar.h, dont't include it */
-#if !(defined(SECUREC_VXWORKS_PLATFORM))
-/* This header file is placed below secinput.h, which will cause tool alarm,
- * but  If there is no macro above, it will cause vs2010 compiling alarm
- */
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
-#ifndef __STDC_WANT_SECURE_LIB__
-/* The order of adjustment is to eliminate alarm of Duplicate Block */
-#define __STDC_WANT_SECURE_LIB__ 0
-#endif
-#ifndef _CRTIMP_ALTERNATIVE
-#define _CRTIMP_ALTERNATIVE     /* comment microsoft *_s function */
-#endif
-#endif
-#include <wchar.h>
-#endif
-#define SECUREC_ENABLE_WCHAR_FUNC       0
-#define SECUREC_FORMAT_OUTPUT_INPUT     1
-#ifndef SECUREC_FOR_WCHAR
-#define SECUREC_FOR_WCHAR
-#endif
-
-#include "secinput.h"
-
-#ifndef WEOF
-#define WEOF ((wchar_t)(-1))
-#endif
-
-#include "input.inl"
-

third_party/securec/src/secureprintoutput.h

@@ -1,98 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef SECUREPRINTOUTPUT_H_E950DA2C_902F_4B15_BECD_948E99090D9C
-#define SECUREPRINTOUTPUT_H_E950DA2C_902F_4B15_BECD_948E99090D9C
-#include "securecutil.h"
-
-/* flag definitions */
-/* Using macros instead of enumerations is because some of the enumerated types under the compiler are 16bit. */
-#define SECUREC_FLAG_SIGN           0x00001U
-#define SECUREC_FLAG_SIGN_SPACE     0x00002U
-#define SECUREC_FLAG_LEFT           0x00004U
-#define SECUREC_FLAG_LEADZERO       0x00008U
-#define SECUREC_FLAG_LONG           0x00010U
-#define SECUREC_FLAG_SHORT          0x00020U
-#define SECUREC_FLAG_SIGNED         0x00040U
-#define SECUREC_FLAG_ALTERNATE      0x00080U
-#define SECUREC_FLAG_NEGATIVE       0x00100U
-#define SECUREC_FLAG_FORCE_OCTAL    0x00200U
-#define SECUREC_FLAG_LONG_DOUBLE    0x00400U
-#define SECUREC_FLAG_WIDECHAR       0x00800U
-#define SECUREC_FLAG_LONGLONG       0x01000U
-#define SECUREC_FLAG_CHAR           0x02000U
-#define SECUREC_FLAG_POINTER        0x04000U
-#define SECUREC_FLAG_I64            0x08000U
-#define SECUREC_FLAG_PTRDIFF        0x10000U
-#define SECUREC_FLAG_SIZE           0x20000U
-#ifdef  SECUREC_COMPATIBLE_LINUX_FORMAT
-#define SECUREC_FLAG_INTMAX         0x40000U
-#endif
-
-/* state definitions. Identify the status of the current format */
-typedef enum {
-    STAT_NORMAL,
-    STAT_PERCENT,
-    STAT_FLAG,
-    STAT_WIDTH,
-    STAT_DOT,
-    STAT_PRECIS,
-    STAT_SIZE,
-    STAT_TYPE,
-    STAT_INVALID
-} SecFmtState;
-
-/* Format output buffer pointer and available size */
-typedef struct {
-    int count;
-    char *cur;
-} SecPrintfStream;
-
-
-#ifndef SECUREC_BUFFER_SIZE
-#ifdef SECUREC_STACK_SIZE_LESS_THAN_1K
-/* SECUREC_BUFFER_SIZE Can not be less than 23 ,
- * the length of the octal representation of 64-bit integers with zero lead
- */
-#define SECUREC_BUFFER_SIZE    256
-#else
-#define SECUREC_BUFFER_SIZE    512
-#endif
-#endif
-#if SECUREC_BUFFER_SIZE < 23
-#error SECUREC_BUFFER_SIZE Can not be less than 23
-#endif
-
-#define SECUREC_MAX_PRECISION  SECUREC_BUFFER_SIZE
-/* max. # bytes in multibyte char  ,see MB_LEN_MAX */
-#define SECUREC_MB_LEN 16
-/* The return value of the internal function, which is returned when truncated */
-#define SECUREC_PRINTF_TRUNCATE (-2)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-    extern int SecVsnprintfImpl(char *string, size_t count, const char *format, va_list argList);
-#if SECUREC_IN_KERNEL == 0
-    extern int SecVswprintfImpl(wchar_t *string, size_t sizeInWchar, const wchar_t *format, va_list argList);
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-

third_party/securec/src/secureprintoutput_a.c

@@ -1,101 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_DO_MEMCPY    1
-#define SECUREC_FORMAT_OUTPUT_INPUT 1
-#ifdef SECUREC_FOR_WCHAR
-#undef SECUREC_FOR_WCHAR
-#endif
-
-#include "secureprintoutput.h"
-
-#define SECUREC_CHAR(x) x
-#define SECUREC_WRITE_MULTI_CHAR  SecWriteMultiChar
-#define SECUREC_WRITE_STRING      SecWriteString
-
-#ifndef EOF
-#define EOF (-1)
-#endif
-
-/* put a char to output */
-#define SECUREC_PUTC(c, outStream)    ((--(outStream)->count >= 0) ? \
-    (int)((unsigned int)(unsigned char)(*((outStream)->cur++) = (char)(c)) & 0xff) : EOF)
-/* to clear e835 */
-#define SECUREC_PUTC_ZERO(outStream)    ((--(outStream)->count >= 0) ? \
-    ((*((outStream)->cur++) = (char)('\0'))) : EOF)
-
-static void SecWriteMultiChar(char ch, int num, SecPrintfStream *f, int *pnumwritten);
-static void SecWriteString(const char *string, int len, SecPrintfStream *f, int *pnumwritten);
-
-#include "output.inl"
-
-/*
- * Wide character formatted output implementation
- */
-int SecVsnprintfImpl(char *string, size_t count, const char *format, va_list argList)
-{
-    SecPrintfStream str;
-    int retVal;
-
-    str.count = (int)count; /* this count include \0 character, Must be greater than zero */
-    str.cur = string;
-
-    retVal = SecOutputS(&str, format, argList);
-    if ((retVal >= 0) && (SECUREC_PUTC_ZERO(&str) != EOF)) {
-        return retVal;
-    } else if (str.count < 0) {
-        /* the buffer was too small; we return truncation */
-        string[count - 1] = '\0';
-        return SECUREC_PRINTF_TRUNCATE;
-    }
-    string[0] = '\0'; /* empty the dest strDest */
-    return -1;
-}
-
-/*
- * Sec write Wide character
- */
-static void SecWriteMultiChar(char ch, int num, SecPrintfStream *f, int *pnumwritten)
-{
-    int count = num;
-    while (count-- > 0) {
-        if (SECUREC_PUTC(ch, f) == EOF) {
-            *pnumwritten = -1;
-            break;
-        } else {
-            *pnumwritten = *pnumwritten + 1;
-        }
-    }
-}
-
-/*
- * Sec write string function
- */
-static void SecWriteString(const char *string, int len, SecPrintfStream *f, int *pnumwritten)
-{
-    const char *str = string;
-    int count = len;
-    while (count-- > 0) {
-        if (SECUREC_PUTC(*str, f) == EOF) {
-            *pnumwritten = -1;
-            break;
-        } else {
-            *pnumwritten = *pnumwritten + 1;
-            ++str;
-        }
-    }
-}
-

third_party/securec/src/secureprintoutput_w.c

@@ -1,170 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* if some platforms don't have wchar.h, dont't include it */
-#if !(defined(SECUREC_VXWORKS_PLATFORM))
-/* This header file is placed below secinput.h, which will cause tool alarm,
- * but if there is no macro above, it will cause compiling alarm
- */
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
-#ifndef _CRTIMP_ALTERNATIVE
-#define _CRTIMP_ALTERNATIVE     /* comment microsoft *_s function */
-#endif
-#ifndef __STDC_WANT_SECURE_LIB__
-#define __STDC_WANT_SECURE_LIB__ 0
-#endif
-#endif
-#include <wchar.h>
-#endif
-
-#define SECUREC_ENABLE_WCHAR_FUNC   0
-#define SECUREC_INLINE_DO_MEMCPY    1
-#define SECUREC_FORMAT_OUTPUT_INPUT 1
-#ifndef SECUREC_FOR_WCHAR
-#define SECUREC_FOR_WCHAR
-#endif
-
-#include "secureprintoutput.h"
-
-#ifndef WEOF
-#define WEOF ((wchar_t)(-1))
-#endif
-
-#define SECUREC_CHAR(x) L ## x
-#define SECUREC_WRITE_MULTI_CHAR SecWriteMultiCharW
-#define SECUREC_WRITE_STRING     SecWriteStringW
-
-static void SecWriteCharW(wchar_t ch, SecPrintfStream *f, int *pnumwritten);
-static void SecWriteMultiCharW(wchar_t ch, int num, SecPrintfStream *f, int *pnumwritten);
-static void SecWriteStringW(const wchar_t *string, int len, SecPrintfStream *f, int *pnumwritten);
-static int SecPutWcharStrEndingZero(SecPrintfStream *str, int zeroCount);
-
-
-#include "output.inl"
-
-/*
- * Wide character formatted output implementation
- */
-int SecVswprintfImpl(wchar_t *string, size_t sizeInWchar, const wchar_t *format, va_list argList)
-{
-    SecPrintfStream str;
-    int retVal; /* If initialization causes  e838 */
-
-    str.cur = (char *)string;
-    /* this count include \0 character, Must be greater than zero */
-    str.count = (int)(sizeInWchar * sizeof(wchar_t));
-
-    retVal = SecOutputSW(&str, format, argList);
-    if ((retVal >= 0) && SecPutWcharStrEndingZero(&str, (int)sizeof(wchar_t))) {
-        return (retVal);
-    } else if (str.count < 0) {
-        /* the buffer was too small; we return truncation */
-        string[sizeInWchar - 1] = L'\0';
-        return SECUREC_PRINTF_TRUNCATE;
-    }
-    string[0] = L'\0';
-    return -1;
-}
-
-/*
- * Output one zero character zero into the SecPrintfStream structure
- */
-static int SecPutZeroChar(SecPrintfStream *str)
-{
-    if (str->count > 0) {
-        *(str->cur) = (char)('\0');
-        str->count = str->count - 1;
-        str->cur = str->cur + 1;
-        return 0;
-    }
-    return -1;
-}
-
-/*
- * Output a wide character zero end into the SecPrintfStream structure
- */
-static int SecPutWcharStrEndingZero(SecPrintfStream *str, int zeroCount)
-{
-    int succeed = 0;
-    int i = 0;
-
-    while (i < zeroCount && (SecPutZeroChar(str) == 0)) {
-        ++i;
-    }
-    if (i == zeroCount) {
-        succeed = 1;
-    }
-    return succeed;
-}
-
-
-/*
- * Output a wide character into the SecPrintfStream structure
- */
-static wchar_t SecPutCharW(wchar_t ch, SecPrintfStream *f)
-{
-    wchar_t wcRet = 0;
-    if (((f)->count -= (int)sizeof(wchar_t)) >= 0) {
-        *(wchar_t *)(void *)(f->cur) = ch;
-        f->cur += sizeof(wchar_t);
-        wcRet = ch;
-    } else {
-        wcRet = (wchar_t)WEOF;
-    }
-    return wcRet;
-}
-
-/*
- * Output a wide character into the SecPrintfStream structure, returns the number of characters written
- */
-static void SecWriteCharW(wchar_t ch, SecPrintfStream *f, int *pnumwritten)
-{
-    if (SecPutCharW(ch, f) == (wchar_t)WEOF) {
-        *pnumwritten = -1;
-    } else {
-        *pnumwritten = *pnumwritten + 1;
-    }
-}
-
-/*
- * Output multiple wide character into the SecPrintfStream structure,  returns the number of characters written
- */
-static void SecWriteMultiCharW(wchar_t ch, int num, SecPrintfStream *f, int *pnumwritten)
-{
-    int count = num;
-    while (count-- > 0) {
-        SecWriteCharW(ch, f, pnumwritten);
-        if (*pnumwritten == -1) {
-            break;
-        }
-    }
-}
-
-/*
- * Output a wide string into the SecPrintfStream structure,  returns the number of characters written
- */
-static void SecWriteStringW(const wchar_t *string, int len, SecPrintfStream *f, int *pnumwritten)
-{
-    const wchar_t *str = string;
-    int count = len;
-    while (count-- > 0) {
-        SecWriteCharW(*str++, f, pnumwritten);
-        if (*pnumwritten == -1) {
-            break;
-        }
-    }
-}
-

third_party/securec/src/snprintf_s.c

@@ -1,113 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-#if SECUREC_ENABLE_SNPRINTF
-/*
- * <FUNCTION DESCRIPTION>
- *    The snprintf_s function is equivalent to the snprintf function
- *    except for the parameter destMax/count and the explicit runtime-constraints violation
- *    The snprintf_s function formats and stores count or fewer characters in
- *    strDest and appends a terminating null. Each argument (if any) is converted
- *    and output according to the corresponding format specification in format.
- *    The formatting is consistent with the printf family of functions; If copying
- *    occurs between strings that overlap, the behavior is undefined.
- *
- * <INPUT PARAMETERS>
- *    strDest                 Storage location for the output.
- *    destMax                 The size of the storage location for output. Size
- *                                 in bytes for snprintf_s or size in words for snwprintf_s.
- *    count                    Maximum number of character to store.
- *    format                  Format-control string.
- *    ...                        Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    strDest                 is updated
- *
- * <RETURN VALUE>
- *    return  the number of characters written, not including the terminating null
- *    return -1 if an  error occurs.
- *    return -1 if count < destMax and the output string  has been truncated
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- *
- */
-int snprintf_s(char *strDest, size_t destMax, size_t count, const char *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vsnprintf_s(strDest, destMax, count, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(snprintf_s);
-#endif
-#endif
-
-#if SECUREC_SNPRINTF_TRUNCATED
-/*
- * <FUNCTION DESCRIPTION>
- *    The snprintf_truncated_s function is equivalent to the snprintf function
- *    except for the parameter destMax/count and the explicit runtime-constraints violation
- *    The snprintf_truncated_s function formats and stores count or fewer characters in
- *    strDest and appends a terminating null. Each argument (if any) is converted
- *    and output according to the corresponding format specification in format.
- *    The formatting is consistent with the printf family of functions; If copying
- *    occurs between strings that overlap, the behavior is undefined.
- *
- * <INPUT PARAMETERS>
- *    strDest                 Storage location for the output.
- *    destMax                 The size of the storage location for output. Size
- *                                 in bytes for snprintf_truncated_s or size in words for snwprintf_s.
- *    format                  Format-control string.
- *    ...                        Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    strDest                 is updated
- *
- * <RETURN VALUE>
- *    return  the number of characters written, not including the terminating null
- *    return -1 if an  error occurs.
- *    return destMax-1 if output string  has been truncated
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- *
- */
-int snprintf_truncated_s(char *strDest, size_t destMax, const char *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vsnprintf_truncated_s(strDest, destMax, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(snprintf_truncated_s);
-#endif
-
-#endif
-
-

third_party/securec/src/sprintf_s.c

@@ -1,61 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The sprintf_s function is equivalent to the sprintf function
- *    except for the parameter destMax and the explicit runtime-constraints violation
- *    The sprintf_s function formats and stores a series of characters and values
- *    in strDest. Each argument (if any) is converted and output according to
- *    the corresponding format specification in format. The format consists of
- *    ordinary characters and has the same form and function as the format argument
- *    for printf. A null character is appended after the last character written.
- *    If copying occurs between strings that overlap, the behavior is undefined.
- *
- * <INPUT PARAMETERS>
- *    strDest                 Storage location for output.
- *    destMax                Maximum number of characters to store.
- *    format                  Format-control string.
- *    ...                        Optional arguments
- *
- * <OUTPUT PARAMETERS>
- *    strDest                 is updated
- *
- * <RETURN VALUE>
- *    return the number of bytes stored in strDest, not counting the terminating null character.
- *    return -1 if an error occurred.
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-int sprintf_s(char *strDest, size_t destMax, const char *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vsprintf_s(strDest, destMax, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(sprintf_s);
-#endif
-
-

third_party/securec/src/sscanf_s.c

@@ -1,61 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The sscanf_s function is equivalent to fscanf_s,
- *     except that input is obtained from a string (specified by the argument buffer) rather than from a stream
- *    The sscanf function reads data from buffer into the location given by each
- *    argument. Every argument must be a pointer to a variable with a type that
- *    corresponds to a type specifier in format. The format argument controls the
- *    interpretation of the input fields and has the same form and function as
- *    the format argument for the scanf function.
- *    If copying takes place between strings that overlap, the behavior is undefined.
- *
- * <INPUT PARAMETERS>
- *    buffer                 Stored data.
- *    format                 Format control string, see Format Specifications.
- *    ...                    Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    ...                    The converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; the return value does not include fields that were read but
- *    not assigned.
- *    A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int sscanf_s(const char *buffer, const char *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vsscanf_s(buffer, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(sscanf_s);
-#endif
-
-

third_party/securec/src/strcat_s.c

@@ -1,102 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_STR_LEN     1
-#define SECUREC_INLINE_STR_LEN_OPT 1
-#define SECUREC_INLINE_DO_MEMCPY   1
-#include "securecutil.h"
-
-/*
- * Befor this function, the basic parameter checking has been done
- */
-static errno_t SecDoStrcat(char *strDest, size_t destMax, const char *strSrc)
-{
-    size_t destLen = SecStrMinLen(strDest, destMax);
-    /* Only optimize strSrc, do not apply this function to strDest */
-    size_t srcLen = SecStrMinLenOpt(strSrc, destMax - destLen);
-
-    if (SECUREC_CAT_STRING_IS_OVERLAP(strDest, destLen, strSrc, srcLen)) {
-        strDest[0] = '\0';
-        if (strDest + destLen <= strSrc && destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("strcat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_BUFFER_OVERLAP("strcat_s");
-        return EOVERLAP_AND_RESET;
-    }
-    if (srcLen + destLen >= destMax || strDest == strSrc) {
-        strDest[0] = '\0';
-        if (destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("strcat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_INVALID_RANGE("strcat_s");
-        return ERANGE_AND_RESET;
-    }
-    SecDoMemcpy(strDest + destLen, strSrc, srcLen + 1); /* single character length  include \0 */
-    return EOK;
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The strcat_s function appends a copy of the string pointed to by strSrc (including the terminating null character)
- *    to the end of the  string pointed to by strDest.
- *    The initial character of strSrc overwrites the terminating null character of strDest.
- *    strcat_s will return EOVERLAP_AND_RESET if the source and destination strings overlap.
- *
- *    Note that the second parameter is the total size of the buffer, not the
- *    remaining size.
- *
- * <INPUT PARAMETERS>
- *    strDest             Null-terminated destination string buffer.
- *    destMax             Size of the destination string buffer.
- *    strSrc              Null-terminated source string buffer.
- *
- * <OUTPUT PARAMETERS>
- *    strDest             is updated
- *
- * <RETURN VALUE>
- *    EOK                 Success
- *    EINVAL              strDest is  NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN
- *    EINVAL_AND_RESET    (strDest unterminated  and all other parameters are valid)or
- *                         (strDest != NULL and strSrc is NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN)
- *    ERANGE              destMax is 0 and destMax > SECUREC_STRING_MAX_LEN
- *    ERANGE_AND_RESET      strDest have not enough space  and all other parameters are valid  and not overlap
- *    EOVERLAP_AND_RESET   dest buffer and source buffer are overlapped and all  parameters are valid
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t strcat_s(char *strDest, size_t destMax, const char *strSrc)
-{
-    if (destMax == 0 || destMax > SECUREC_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("strcat_s");
-        return ERANGE;
-    }
-    if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("strcat_s");
-        if (strDest != NULL) {
-            strDest[0] = '\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    return SecDoStrcat(strDest, destMax, strSrc);
-}
-
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(strcat_s);
-#endif
-

third_party/securec/src/strcpy_s.c

@@ -1,351 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_STR_LEN   1
-#define SECUREC_INLINE_DO_MEMCPY 1
-
-#include "securecutil.h"
-
-#if SECUREC_IN_KERNEL== 0
-#ifndef SECUREC_STRCOPY_THRESHOLD_SIZE
-#define SECUREC_STRCOPY_THRESHOLD_SIZE   32UL
-#endif
-
-/*
- * Determine whether the address is 8-byte aligned, use static to increase performance
- * return 0 is aligned
- */
-static int SecIsAddrAligned8(const void *addr, const void *zeroAddr)
-{
-    return (int)(((size_t)((const char*)addr - (const char*)zeroAddr)) & 7); /* use 7 to check aligned 8 */
-}
-
-/* The purpose of converting to void is to clean up the alarm */
-#define SECUREC_SMALL_STR_COPY do { \
-    if (SECUREC_ADDR_ALIGNED_8(strDest) && SECUREC_ADDR_ALIGNED_8(strSrc)) { \
-        /* use struct assignment */ \
-        switch (srcStrLen) { \
-            case 1: \
-                *(SecStrBuf1 *)(void *)strDest = *(const SecStrBuf1 *)(const void *)strSrc; \
-                break; \
-            case 2: \
-                *(SecStrBuf2 *)(void *)strDest = *(const SecStrBuf2 *)(const void *)strSrc; \
-                break; \
-            case 3: \
-                *(SecStrBuf3 *)(void *)strDest = *(const SecStrBuf3 *)(const void *)strSrc; \
-                break; \
-            case 4: \
-                *(SecStrBuf4 *)(void *)strDest = *(const SecStrBuf4 *)(const void *)strSrc; \
-                break; \
-            case 5: \
-                *(SecStrBuf5 *)(void *)strDest = *(const SecStrBuf5 *)(const void *)strSrc; \
-                break; \
-            case 6: \
-                *(SecStrBuf6 *)(void *)strDest = *(const SecStrBuf6 *)(const void *)strSrc; \
-                break; \
-            case 7: \
-                *(SecStrBuf7 *)(void *)strDest = *(const SecStrBuf7 *)(const void *)strSrc; \
-                break; \
-            case 8: \
-                *(SecStrBuf8 *)(void *)strDest = *(const SecStrBuf8 *)(const void *)strSrc; \
-                break; \
-            case 9: \
-                *(SecStrBuf9 *)(void *)strDest = *(const SecStrBuf9 *)(const void *)strSrc; \
-                break; \
-            case 10: \
-                *(SecStrBuf10 *)(void *)strDest = *(const SecStrBuf10 *)(const void *)strSrc; \
-                break; \
-            case 11: \
-                *(SecStrBuf11 *)(void *)strDest = *(const SecStrBuf11 *)(const void *)strSrc; \
-                break; \
-            case 12: \
-                *(SecStrBuf12 *)(void *)strDest = *(const SecStrBuf12 *)(const void *)strSrc; \
-                break; \
-            case 13: \
-                *(SecStrBuf13 *)(void *)strDest = *(const SecStrBuf13 *)(const void *)strSrc; \
-                break; \
-            case 14: \
-                *(SecStrBuf14 *)(void *)strDest = *(const SecStrBuf14 *)(const void *)strSrc; \
-                break; \
-            case 15: \
-                *(SecStrBuf15 *)(void *)strDest = *(const SecStrBuf15 *)(const void *)strSrc; \
-                break; \
-            case 16: \
-                *(SecStrBuf16 *)(void *)strDest = *(const SecStrBuf16 *)(const void *)strSrc; \
-                break; \
-            case 17: \
-                *(SecStrBuf17 *)(void *)strDest = *(const SecStrBuf17 *)(const void *)strSrc; \
-                break; \
-            case 18: \
-                *(SecStrBuf18 *)(void *)strDest = *(const SecStrBuf18 *)(const void *)strSrc; \
-                break; \
-            case 19: \
-                *(SecStrBuf19 *)(void *)strDest = *(const SecStrBuf19 *)(const void *)strSrc; \
-                break; \
-            case 20: \
-                *(SecStrBuf20 *)(void *)strDest = *(const SecStrBuf20 *)(const void *)strSrc; \
-                break; \
-            case 21: \
-                *(SecStrBuf21 *)(void *)strDest = *(const SecStrBuf21 *)(const void *)strSrc; \
-                break; \
-            case 22: \
-                *(SecStrBuf22 *)(void *)strDest = *(const SecStrBuf22 *)(const void *)strSrc; \
-                break; \
-            case 23: \
-                *(SecStrBuf23 *)(void *)strDest = *(const SecStrBuf23 *)(const void *)strSrc; \
-                break; \
-            case 24: \
-                *(SecStrBuf24 *)(void *)strDest = *(const SecStrBuf24 *)(const void *)strSrc; \
-                break; \
-            case 25: \
-                *(SecStrBuf25 *)(void *)strDest = *(const SecStrBuf25 *)(const void *)strSrc; \
-                break; \
-            case 26: \
-                *(SecStrBuf26 *)(void *)strDest = *(const SecStrBuf26 *)(const void *)strSrc; \
-                break; \
-            case 27: \
-                *(SecStrBuf27 *)(void *)strDest = *(const SecStrBuf27 *)(const void *)strSrc; \
-                break; \
-            case 28: \
-                *(SecStrBuf28 *)(void *)strDest = *(const SecStrBuf28 *)(const void *)strSrc; \
-                break; \
-            case 29: \
-                *(SecStrBuf29 *)(void *)strDest = *(const SecStrBuf29 *)(const void *)strSrc; \
-                break; \
-            case 30: \
-                *(SecStrBuf30 *)(void *)strDest = *(const SecStrBuf30 *)(const void *)strSrc; \
-                break; \
-            case 31: \
-                *(SecStrBuf31 *)(void *)strDest = *(const SecStrBuf31 *)(const void *)strSrc; \
-                break; \
-            case 32: \
-                *(SecStrBuf32 *)(void *)strDest = *(const SecStrBuf32 *)(const void *)strSrc; \
-                break; \
-            default: \
-                break; \
-        } /* END switch */ \
-    } else { \
-        char *tmpStrDest = (char *)strDest; \
-        const char *tmpStrSrc = (const char *)strSrc; \
-        switch (srcStrLen) { \
-            case 32: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 31: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 30: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 29: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 28: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 27: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 26: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 25: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 24: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 23: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 22: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 21: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 20: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 19: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 18: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 17: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 16: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 15: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 14: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 13: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 12: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 11: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 10: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 9: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 8: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 7: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 6: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 5: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 4: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 3: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 2: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            case 1: \
-                *(tmpStrDest++) = *(tmpStrSrc++); \
-                /* fall-through */ /* FALLTHRU */ \
-            default: \
-                break; \
-        } \
-    } \
-} SECUREC_WHILE_ZERO
-#endif
-
-/*
- * Check Src Range
- */
-static errno_t CheckSrcRange(char *strDest, size_t destMax, const char *strSrc)
-{
-    size_t tmpDestMax = destMax;
-    const char *tmpSrc = strSrc;
-    /* use destMax as boundary checker and destMax must be greater than zero */
-    while (*(tmpSrc) != '\0' && tmpDestMax > 0) {
-        ++tmpSrc;
-        --tmpDestMax;
-    }
-    if (tmpDestMax == 0) {
-        strDest[0] = '\0';
-        SECUREC_ERROR_INVALID_RANGE("strcpy_s");
-        return ERANGE_AND_RESET;
-    }
-    return EOK;
-}
-
-/*
- * Handling errors
- */
-errno_t strcpy_error(char *strDest, size_t destMax, const char *strSrc)
-{
-    if (destMax == 0 || destMax > SECUREC_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("strcpy_s");
-        return ERANGE;
-    } else if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("strcpy_s");
-        if (strDest != NULL) {
-            strDest[0] = '\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    return CheckSrcRange(strDest, destMax, strSrc);
-}
-
-/*
- * Performance optimization. srcStrLen  include '\0'
- */
-static void SecDoStrcpyOpt(char *strDest, const char *strSrc, size_t srcStrLen)
-{
-#if SECUREC_IN_KERNEL
-    SecDoMemcpy(strDest, strSrc, srcStrLen);
-#else
-    if (srcStrLen > SECUREC_STRCOPY_THRESHOLD_SIZE) {
-        SecDoMemcpy(strDest, strSrc, srcStrLen);
-    } else {
-        SECUREC_SMALL_STR_COPY;
-    }
-#endif
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The strcpy_s function copies the string pointed to  strSrc
- *          (including the terminating null character) into the array pointed to by strDest
- *    The destination string must be large enough to hold the source string,
- *    including the terminating null character. strcpy_s will return EOVERLAP_AND_RESET
- *    if the source and destination strings overlap.
- *
- * <INPUT PARAMETERS>
- *    strDest                          Location of destination string buffer
- *    destMax                        Size of the destination string buffer.
- *    strSrc                            Null-terminated source string buffer.
- *
- * <OUTPUT PARAMETERS>
- *    strDest                         is updated.
- *
- * <RETURN VALUE>
- *    EOK                               Success
- *    EINVAL                          strDest is  NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN
- *    EINVAL_AND_RESET       strDest !=  NULL and strSrc is NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN
- *    ERANGE                         destMax is 0 and destMax > SECUREC_STRING_MAX_LEN
- *    ERANGE_AND_RESET      strDest have not enough space  and all other parameters are valid  and not overlap
- *    EOVERLAP_AND_RESET   dest buffer and source buffer are overlapped and all  parameters are valid
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t strcpy_s(char *strDest, size_t destMax, const char *strSrc)
-{
-    if ((destMax > 0 && destMax <= SECUREC_STRING_MAX_LEN && strDest != NULL && strSrc != NULL && strDest != strSrc)) {
-        size_t srcStrLen = SecStrMinLen(strSrc, destMax) + 1; /* len  include \0 */
-        if (srcStrLen <= destMax) {
-            /* use mem overlap check include \0 */
-            if (SECUREC_MEMORY_NO_OVERLAP(strDest, strSrc, srcStrLen)) {
-                /* performance optimization srcStrLen include '\0' */
-                SecDoStrcpyOpt(strDest, strSrc, srcStrLen);
-                return EOK;
-            } else {
-                strDest[0] = '\0';
-                SECUREC_ERROR_BUFFER_OVERLAP("strcpy_s");
-                return EOVERLAP_AND_RESET;
-            }
-        }
-    }
-    return strcpy_error(strDest, destMax, strSrc);
-}
-
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(strcpy_s);
-#endif
-

third_party/securec/src/strncat_s.c

@@ -1,121 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_STR_LEN   1
-#define SECUREC_INLINE_DO_MEMCPY 1
-
-#include "securecutil.h"
-
-/*
- * Befor this function, the basic parameter checking has been done
- */
-static errno_t SecDoStrncat(char *strDest, size_t destMax, const char *strSrc, size_t count)
-{
-    size_t destLen = SecStrMinLen(strDest, destMax);
-    /* The strSrc is no longer optimized. The reason is that when count is small,
-     * the efficiency of strnlen is higher than that of self realization.
-     */
-    size_t srcLen = SecStrMinLen(strSrc, count);
-
-    if (SECUREC_CAT_STRING_IS_OVERLAP(strDest, destLen, strSrc, srcLen)) {
-        strDest[0] = '\0';
-        if (strDest + destLen <= strSrc && destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("strncat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_BUFFER_OVERLAP("strncat_s");
-        return EOVERLAP_AND_RESET;
-    }
-    if (srcLen + destLen >= destMax || strDest == strSrc) {
-        strDest[0] = '\0';
-        if (destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("strncat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_INVALID_RANGE("strncat_s");
-        return ERANGE_AND_RESET;
-    }
-    SecDoMemcpy(strDest + destLen, strSrc, srcLen);    /* no  terminator */
-    *(strDest + destLen + srcLen) = '\0';
-    return EOK;
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The strncat_s function appends not more than n successive  characters
- *    (not including the terminating null  character)
- *     from the array pointed to by strSrc to the end of the  string pointed to by strDest
- *    The strncat_s function try to append the first D characters of strSrc to
- *    the end of strDest, where D is the lesser of count and the length of strSrc.
- *    If appending those D characters will fit within strDest (whose size is given
- *    as destMax) and still leave room for a null terminator, then those characters
- *    are appended, starting at the original terminating null of strDest, and a
- *    new terminating null is appended; otherwise, strDest[0] is set to the null
- *    character.
- *
- * <INPUT PARAMETERS>
- *    strDest            Null-terminated destination string.
- *    destMax            Size of the destination buffer.
- *    strSrc             Null-terminated source string.
- *    count              Number of character to append, or truncate.
- *
- * <OUTPUT PARAMETERS>
- *    strDest            is updated
- *
- * <RETURN VALUE>
- *    EOK                Success
- *    EINVAL             strDest is  NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN
- *    EINVAL_AND_RESET      (strDest unterminated  and all other parameters are valid)or
- *                        (strDest !=  NULL and strSrc is NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN)
- *    ERANGE                         destMax is 0 and destMax > SECUREC_STRING_MAX_LEN
- *    ERANGE_AND_RESET      strDest have not enough space  and all other parameters are valid  and not overlap
- *    EOVERLAP_AND_RESET   dest buffer and source buffer are overlapped and all  parameters are valid
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t strncat_s(char *strDest, size_t destMax, const char *strSrc, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("strncat_s");
-        return ERANGE;
-    }
-
-    if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("strncat_s");
-        if (strDest != NULL) {
-            strDest[0] = '\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    if (count > SECUREC_STRING_MAX_LEN) {
-#ifdef  SECUREC_COMPATIBLE_WIN_FORMAT
-        if (count == (size_t)(-1)) {
-            /* Windows internal functions may pass in -1 when calling this function */
-            return SecDoStrncat(strDest, destMax, strSrc, destMax);
-        }
-#endif
-        strDest[0] = '\0';
-        SECUREC_ERROR_INVALID_RANGE("strncat_s");
-        return ERANGE_AND_RESET;
-    }
-    return SecDoStrncat(strDest, destMax, strSrc, count);
-}
-
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(strncat_s);
-#endif
-

third_party/securec/src/strncpy_s.c

@@ -1,143 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_STR_LEN 1
-#define SECUREC_INLINE_DO_MEMCPY 1
-
-#include "securecutil.h"
-
-#if defined(SECUREC_COMPATIBLE_WIN_FORMAT)
-#define SECUREC_STRNCPY_PARAM_OK(strDest, destMax, strSrc, count) \
-    (((destMax) > 0 && (destMax) <= SECUREC_STRING_MAX_LEN && (strDest) != NULL && (strSrc) != NULL && \
-    ((count) <= SECUREC_STRING_MAX_LEN || (count) == ((size_t)(-1))) && (count) > 0))
-#else
-#define SECUREC_STRNCPY_PARAM_OK(strDest, destMax, strSrc, count) \
-    (((destMax) > 0 && (destMax) <= SECUREC_STRING_MAX_LEN && (strDest) != NULL && (strSrc) != NULL && \
-    (count) <= SECUREC_STRING_MAX_LEN && (count) > 0))
-#endif
-
-/*
- * Check Src Count Range
- */
-static errno_t CheckSrcCountRange(char *strDest, size_t destMax, const char *strSrc, size_t count)
-{
-    size_t tmpDestMax = destMax;
-    size_t tmpCount = count;
-    const char *endPos = strSrc;
-
-    /* use destMax and  count as boundary checker and destMax must be greater than zero */
-    while (*(endPos) != '\0' && tmpDestMax > 0 && tmpCount > 0) {
-        ++endPos;
-        --tmpCount;
-        --tmpDestMax;
-    }
-    if (tmpDestMax == 0) {
-        strDest[0] = '\0';
-        SECUREC_ERROR_INVALID_RANGE("strncpy_s");
-        return ERANGE_AND_RESET;
-    }
-    return EOK;
-}
-
-/*
- * Handling errors, when dest euqal src return EOK
- */
-errno_t strncpy_error(char *strDest, size_t destMax, const char *strSrc, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("strncpy_s");
-        return ERANGE;
-    } else if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("strncpy_s");
-        if (strDest != NULL) {
-            strDest[0] = '\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    } else if (count > SECUREC_STRING_MAX_LEN) {
-        strDest[0] = '\0';      /* clear dest string */
-        SECUREC_ERROR_INVALID_RANGE("strncpy_s");
-        return ERANGE_AND_RESET;
-    } else if (count == 0) {
-        strDest[0] = '\0';
-        return EOK;
-    }
-
-    return CheckSrcCountRange(strDest, destMax, strSrc, count);
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *   The strncpy_s function copies not more than n successive characters (not including the terminating null character)
- *                     from the array pointed to by strSrc to the array pointed to by strDest.
- *
- * <INPUT PARAMETERS>
- *    strDest                          Destination string.
- *    destMax                          The size of the destination string, in characters.
- *    strSrc                            Source string.
- *    count                              Number of characters to be copied.
- *
- * <OUTPUT PARAMETERS>
- *    strDest                           is updated
- *
- * <RETURN VALUE>
- *    EOK                               Success
- *    EINVAL                          strDest is  NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN
- *    EINVAL_AND_RESET       strDest !=  NULL and strSrc is NULL and destMax != 0 and destMax <= SECUREC_STRING_MAX_LEN
- *    ERANGE                         destMax is 0 and destMax > SECUREC_STRING_MAX_LEN
- *    ERANGE_AND_RESET      strDest have not enough space  and all other parameters are valid  and not overlap
- *    EOVERLAP_AND_RESET   dest buffer and source buffer are overlapped and all  parameters are valid
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t strncpy_s(char *strDest, size_t destMax, const char *strSrc, size_t count)
-{
-    if (SECUREC_STRNCPY_PARAM_OK(strDest, destMax, strSrc, count)) {
-        size_t minCpLen;        /* use it to store the maxi length limit */
-        if (count < destMax) {
-            minCpLen = SecStrMinLen(strSrc, count); /* no ending terminator */
-        } else {
-            size_t tmpCount = destMax;
-#ifdef  SECUREC_COMPATIBLE_WIN_FORMAT
-            if (count == ((size_t)(-1))) {
-                tmpCount = destMax - 1;
-            }
-#endif
-            minCpLen = SecStrMinLen(strSrc, tmpCount);
-            if (minCpLen == destMax) {
-                strDest[0] = '\0';
-                SECUREC_ERROR_INVALID_RANGE("strncpy_s");
-                return ERANGE_AND_RESET;
-            }
-        }
-        if (SECUREC_STRING_NO_OVERLAP(strDest, strSrc, minCpLen) || strDest == strSrc) {
-            /* Not overlap */
-            SecDoMemcpy(strDest, strSrc, minCpLen);    /* copy string without terminator */
-            strDest[minCpLen] = '\0';
-            return EOK;
-        } else {
-            strDest[0] = '\0';
-            SECUREC_ERROR_BUFFER_OVERLAP("strncpy_s");
-            return EOVERLAP_AND_RESET;
-        }
-    }
-    return strncpy_error(strDest, destMax, strSrc, count);
-}
-
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(strncpy_s);
-#endif
-

third_party/securec/src/strtok_s.c

@@ -1,117 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * Find beginning of token (skip over leading delimiters).Note that
- * there is no token if this loop sets string to point to the terminal null.
- */
-static char *SecFindBegin(char *strToken, const char *strDelimit)
-{
-    char *token = strToken;
-    while (*token != '\0') {
-        const char *ctl = strDelimit;
-        while (*ctl != '\0' && *ctl != *token) {
-            ++ctl;
-        }
-        if (*ctl == '\0') { /* don't find any delimiter in string header, break the loop */
-            break;
-        }
-        ++token;
-    }
-    return token;
-}
-
-/*
- * Find rest of token
- */
-static char *SecFindRest(char *strToken, const char *strDelimit)
-{
-    /* Find the rest of the token. If it is not the end of the string,
-     * put a null there.
-     */
-    char *token = strToken;
-    while (*token != '\0') {
-        const char *ctl = strDelimit;
-        while (*ctl != '\0' && *ctl != *token) {
-            ++ctl;
-        }
-        if (*ctl != '\0') {        /* find a delimiter */
-            *token++ = '\0';       /* set string termintor */
-            break;
-        }
-        ++token;
-    }
-    return token;
-}
-
-/*
- * Find the final position pointer
- */
-static char *SecUpdateToken(char *strToken, const char *strDelimit, char **context)
-{
-    /* point to updated position */
-    char *token = SecFindRest(strToken, strDelimit);
-    /* record string position for next search in the context */
-    *context = token;
-    /* Determine if a token has been found. */
-    if (token == strToken) {
-        return NULL;
-    }
-    return strToken;
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The strtok_s function parses a string into a sequence of strToken,
- *    replace all characters in strToken string that match to strDelimit set with 0.
- *    On the first call to strtok_s the string to be parsed should be specified in strToken.
- *    In each subsequent call that should parse the same string, strToken should be NULL
- * <INPUT PARAMETERS>
- *    strToken            String containing token or tokens.
- *    strDelimit          Set of delimiter characters.
- *    context             Used to store position information between calls
- *                             to strtok_s
- * <OUTPUT PARAMETERS>
- *   context               is updated
- * <RETURN VALUE>
- *   On the first call returns the address of the first non \0 character, otherwise NULL is returned.
- *   In subsequent calls, the strtoken is set to NULL, and the context set is the same as the previous call,
- *   return NULL if the *context string length is equal 0, otherwise return *context.
- */
-char *strtok_s(char *strToken, const char *strDelimit, char **context)
-{
-    char *orgToken = strToken;
-    /* validate delimiter and string context */
-    if (context == NULL || strDelimit == NULL) {
-        return NULL;
-    }
-    /* valid input string and string pointer from where to search */
-    if (orgToken == NULL && (*context) == NULL) {
-        return NULL;
-    }
-    /* If string is null, continue searching from previous string position stored in context */
-    if (orgToken == NULL) {
-        orgToken = *context;
-    }
-    orgToken = SecFindBegin(orgToken, strDelimit);
-    return SecUpdateToken(orgToken, strDelimit, context);
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(strtok_s);
-#endif
-

third_party/securec/src/swprintf_s.c

@@ -1,51 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *   The  swprintf_s  function  is  the  wide-character  equivalent  of the sprintf_s function
- *
- * <INPUT PARAMETERS>
- *    strDest                   Storage location for the output.
- *    destMax                  Maximum number of characters to store.
- *    format                    Format-control string.
- *    ...                        Optional arguments
- *
- * <OUTPUT PARAMETERS>
- *    strDest                    is updated
- *
- * <RETURN VALUE>
- *    return  the number of wide characters stored in strDest, not  counting the terminating null wide character.
- *    return -1  if an error occurred.
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-int swprintf_s(wchar_t *strDest, size_t destMax, const wchar_t *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vswprintf_s(strDest, destMax, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-
-

third_party/securec/src/swscanf_s.c

@@ -1,57 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The  swscanf_s  function  is  the  wide-character  equivalent  of the sscanf_s function
- *    The swscanf_s function reads data from buffer into the location given by
- *    each argument. Every argument must be a pointer to a variable with a type
- *    that corresponds to a type specifier in format. The format argument controls
- *    the interpretation of the input fields and has the same form and function
- *    as the format argument for the scanf function. If copying takes place between
- *    strings that overlap, the behavior is undefined.
- *
- * <INPUT PARAMETERS>
- *    buffer                 Stored data.
- *    format                 Format control string, see Format Specifications.
- *    ...                    Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    ...                    the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; The return value does not include fields that were read but not
- *    assigned.
- *    A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int swscanf_s(const wchar_t *buffer, const wchar_t *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vswscanf_s(buffer, format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-
-

third_party/securec/src/vfscanf_s.c

@@ -1,67 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secinput.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The vfscanf_s function is equivalent to fscanf_s, with the variable argument list replaced by argList
- *    The vfscanf_s function reads data from the current position of stream into
- *    the locations given by argument (if any). Each argument must be a pointer
- *    to a variable of a type that corresponds to a type specifier in format.
- *    format controls the interpretation of the input fields and has the same
- *    form and function as the format argument for scanf.
- *
- * <INPUT PARAMETERS>
- *    stream               Pointer to FILE structure.
- *    format               Format control string, see Format Specifications.
- *    argList              pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    argList              the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; the return value does not include fields that were read but
- *    not assigned. A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int vfscanf_s(FILE *stream, const char *format, va_list argList)
-{
-    int retVal;                 /* If initialization causes  e838 */
-    SecFileStream fStr;
-
-    if ((stream == NULL) || (format == NULL)) {
-        SECUREC_ERROR_INVALID_PARAMTER("vfscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    if (stream == stdin) {
-        return vscanf_s(format, argList);
-    }
-
-    SECUREC_LOCK_FILE(stream);
-    SECUREC_INIT_SEC_FILE_STREAM(fStr, SECUREC_FILE_STREAM_FLAG, stream, SECUREC_UNINITIALIZED_FILE_POS, NULL, 0);
-    retVal = SecInputS(&fStr, format, argList);
-    SECUREC_UNLOCK_FILE(stream);
-    if (retVal < 0) {
-        SECUREC_ERROR_INVALID_PARAMTER("vfscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-
-    return retVal;
-}
-
-

third_party/securec/src/vfwscanf_s.c

@@ -1,66 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secinput.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The  vfwscanf_s  function  is  the  wide-character  equivalent  of the vfscanf_s function
- *    The vfwscanf_s function reads data from the current position of stream into
- *    the locations given by argument (if any). Each argument must be a pointer
- *    to a variable of a type that corresponds to a type specifier in format.
- *    format controls the interpretation of the input fields and has the same form
- *    and function as the format argument for scanf.
- *
- * <INPUT PARAMETERS>
- *    stream               Pointer to FILE structure.
- *    format               Format control string, see Format Specifications.
- *    argList              pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    argList              the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; the return value does not include fields that were read but
- *    not assigned. A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int vfwscanf_s(FILE *stream, const wchar_t *format, va_list argList)
-{
-    int retVal; /* If initialization causes  e838 */
-    SecFileStream fStr;
-
-    if ((stream == NULL) || (format == NULL)) {
-        SECUREC_ERROR_INVALID_PARAMTER("vfwscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    if (stream == stdin) {
-        return vwscanf_s(format, argList);
-    }
-
-    SECUREC_LOCK_FILE(stream);
-    SECUREC_INIT_SEC_FILE_STREAM(fStr, SECUREC_FILE_STREAM_FLAG, stream, SECUREC_UNINITIALIZED_FILE_POS, NULL, 0);
-    retVal = SecInputSW(&fStr, format, argList);
-    SECUREC_UNLOCK_FILE(stream);
-    if (retVal < 0) {
-        SECUREC_ERROR_INVALID_PARAMTER("vfwscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    return retVal;
-}
-
-

third_party/securec/src/vscanf_s.c

@@ -1,68 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secinput.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *     The vscanf_s function is equivalent to scanf_s, with the variable argument list replaced by argList,
- *     The vscanf_s function reads data from the standard input stream stdin and
- *    writes the data into the location that's given by argument. Each argument
- *    must be a pointer to a variable of a type that corresponds to a type specifier
- *    in format. If copying occurs between strings that overlap, the behavior is
- *    undefined.
- *
- * <INPUT PARAMETERS>
- *    format                Format control string.
- *    argList               pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    argList               the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Returns the number of fields successfully converted and assigned;
- *    the return value does not include fields that were read but not assigned.
- *    A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int vscanf_s(const char *format, va_list argList)
-{
-    int retVal;                 /* If initialization causes  e838 */
-    SecFileStream fStr;
-    SECUREC_INIT_SEC_FILE_STREAM(fStr, SECUREC_FROM_STDIN_FLAG, stdin, 0, NULL, 0);
-    /*
-     * "va_list" has different definition on different platform, so we can't use argList == NULL
-     * to determine it's invalid. If you has fixed platform, you can check some fields to validate it,
-     * such as "argList == NULL" or argList.xxx != NULL or *(size_t *)&argList != 0.
-     */
-    if (format == NULL || fStr.pf == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("vscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-
-    SECUREC_LOCK_STDIN(0, fStr.pf);
-
-    retVal = SecInputS(&fStr, format, argList);
-
-    SECUREC_UNLOCK_STDIN(0, fStr.pf);
-    if (retVal < 0) {
-        SECUREC_ERROR_INVALID_PARAMTER("vscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    return retVal;
-}
-
-

third_party/securec/src/vsnprintf_s.c

@@ -1,149 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secureprintoutput.h"
-
-#if SECUREC_ENABLE_VSNPRINTF
-/*
- * <FUNCTION DESCRIPTION>
- *    The vsnprintf_s function is equivalent to the vsnprintf function
- *     except for the parameter destMax/count and the explicit runtime-constraints violation
- *    The vsnprintf_s function takes a pointer to an argument list, then formats
- *    and writes up to count characters of the given data to the memory pointed
- *    to by strDest and appends a terminating null.
- *
- * <INPUT PARAMETERS>
- *    strDest                  Storage location for the output.
- *    destMax                The size of the strDest for output.
- *    count                    Maximum number of character to write(not including
- *                                the terminating NULL)
- *    format                   Format-control string.
- *    argList                     pointer to list of arguments.
- *
- * <OUTPUT PARAMETERS>
- *    strDest                is updated
- *
- * <RETURN VALUE>
- *    return  the number of characters written, not including the terminating null
- *    return -1 if an  error occurs.
- *    return -1 if count < destMax and the output string  has been truncated
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-int vsnprintf_s(char *strDest, size_t destMax, size_t count, const char *format, va_list argList)
-{
-    int retVal;
-
-    if (format == NULL || strDest == NULL || destMax == 0 || destMax > SECUREC_STRING_MAX_LEN ||
-        (count > (SECUREC_STRING_MAX_LEN - 1) && count != (size_t)(-1))) {
-        if (strDest != NULL && destMax > 0 && destMax <= SECUREC_STRING_MAX_LEN) {
-            strDest[0] = '\0';
-        }
-        SECUREC_ERROR_INVALID_PARAMTER("vsnprintf_s");
-        return -1;
-    }
-
-    if (destMax > count) {
-        retVal = SecVsnprintfImpl(strDest, count + 1, format, argList);
-        if (retVal == SECUREC_PRINTF_TRUNCATE) {  /* lsd add to keep dest buffer not destroyed 2014.2.18 */
-            /* the string has been truncated, return  -1 */
-            return -1;          /* to skip error handler,  return strlen(strDest) or -1 */
-        }
-    } else {
-        retVal = SecVsnprintfImpl(strDest, destMax, format, argList);
-#ifdef SECUREC_COMPATIBLE_WIN_FORMAT
-        if (retVal == SECUREC_PRINTF_TRUNCATE && count == (size_t)(-1)) {
-            return -1;
-        }
-#endif
-    }
-
-    if (retVal < 0) {
-        strDest[0] = '\0';      /* empty the dest strDest */
-
-        if (retVal == SECUREC_PRINTF_TRUNCATE) {
-            /* Buffer too small */
-            SECUREC_ERROR_INVALID_RANGE("vsnprintf_s");
-        }
-
-        SECUREC_ERROR_INVALID_PARAMTER("vsnprintf_s");
-        return -1;
-    }
-
-    return retVal;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(vsnprintf_s);
-#endif
-#endif
-
-#if SECUREC_SNPRINTF_TRUNCATED
-/*
- * <FUNCTION DESCRIPTION>
- *    The vsnprintf_truncated_s function is equivalent to the vsnprintf function
- *     except for the parameter destMax/count and the explicit runtime-constraints violation
- *    The vsnprintf_truncated_s function takes a pointer to an argument list, then formats
- *    and writes up to count characters of the given data to the memory pointed
- *    to by strDest and appends a terminating null.
- *
- * <INPUT PARAMETERS>
- *    strDest                  Storage location for the output.
- *    destMax                The size of the strDest for output.
- *                                the terminating NULL)
- *    format                   Format-control string.
- *    argList                     pointer to list of arguments.
- *
- * <OUTPUT PARAMETERS>
- *    strDest                is updated
- *
- * <RETURN VALUE>
- *    return  the number of characters written, not including the terminating null
- *    return -1 if an  error occurs.
- *    return destMax-1 if output string  has been truncated
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-int vsnprintf_truncated_s(char *strDest, size_t destMax, const char *format, va_list argList)
-{
-    int retVal;
-
-    if (format == NULL || strDest == NULL || destMax == 0 || destMax > SECUREC_STRING_MAX_LEN) {
-        if (strDest != NULL && destMax > 0 && destMax <= SECUREC_STRING_MAX_LEN) {
-            strDest[0] = '\0';
-        }
-        SECUREC_ERROR_INVALID_PARAMTER("vsnprintf_truncated_s");
-        return -1;
-    }
-
-    retVal = SecVsnprintfImpl(strDest, destMax, format, argList);
-
-    if (retVal < 0) {
-        if (retVal == SECUREC_PRINTF_TRUNCATE) {
-            return (int)(destMax - 1);  /* to skip error handler,  return strlen(strDest) */
-        }
-        strDest[0] = '\0';      /* empty the dest strDest */
-        SECUREC_ERROR_INVALID_PARAMTER("vsnprintf_truncated_s");
-        return -1;
-    }
-
-    return retVal;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(vsnprintf_truncated_s);
-#endif
-#endif
-
-

third_party/securec/src/vsprintf_s.c

@@ -1,73 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secureprintoutput.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The vsprintf_s function is equivalent to the vsprintf function
- *    except for the parameter destMax and the explicit runtime-constraints violation
- *    The vsprintf_s function takes a pointer to an argument list, and then formats
- *    and writes the given data to the memory pointed to by strDest.
- *    The function differ from the non-secure versions only in that the secure
- *    versions support positional parameters.
- *
- * <INPUT PARAMETERS>
- *    strDest                Storage location for the output.
- *    destMax                Size of strDest
- *    format                 Format specification.
- *    argList                   pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    strDest                is updated
- *
- * <RETURN VALUE>
- *    return  the number of characters written, not including the terminating null character,
- *    return -1  if an  error occurs.
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-int vsprintf_s(char *strDest, size_t destMax, const char *format, va_list argList)
-{
-    int retVal;               /* If initialization causes  e838 */
-
-    if (format == NULL || strDest == NULL || destMax == 0 || destMax > SECUREC_STRING_MAX_LEN) {
-        if (strDest != NULL && destMax > 0 && destMax <= SECUREC_STRING_MAX_LEN) {
-            strDest[0] = '\0';
-        }
-        SECUREC_ERROR_INVALID_PARAMTER("vsprintf_s");
-        return -1;
-    }
-
-    retVal = SecVsnprintfImpl(strDest, destMax, format, argList);
-
-    if (retVal < 0) {
-        strDest[0] = '\0';
-        if (retVal == SECUREC_PRINTF_TRUNCATE) {
-            /* Buffer is too small */
-            SECUREC_ERROR_INVALID_RANGE("vsprintf_s");
-        }
-        SECUREC_ERROR_INVALID_PARAMTER("vsprintf_s");
-        return -1;
-    }
-
-    return retVal;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(vsprintf_s);
-#endif
-
-

third_party/securec/src/vsscanf_s.c

@@ -1,88 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secinput.h"
-#if defined(SECUREC_VXWORKS_PLATFORM) && (!defined(SECUREC_SYSAPI4VXWORKS) && !defined(SECUREC_CTYPE_MACRO_ADAPT))
-#include <ctype.h>
-#endif
-
-/*
- * <NAME>
- *    vsscanf_s
- *
- *
- * <FUNCTION DESCRIPTION>
- *    The vsscanf_s function is equivalent to sscanf_s, with the variable argument list replaced by argList
- *    The vsscanf_s function reads data from buffer into the location given by
- *    each argument. Every argument must be a pointer to a variable with a type
- *    that corresponds to a type specifier in format. The format argument controls
- *    the interpretation of the input fields and has the same form and function
- *    as the format argument for the scanf function.
- *    If copying takes place between strings that overlap, the behavior is undefined.
- *
- * <INPUT PARAMETERS>
- *    buffer                Stored data
- *    format                Format control string, see Format Specifications.
- *    argList               pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    argList               the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; the return value does not include fields that were read but
- *    not assigned. A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int vsscanf_s(const char *buffer, const char *format, va_list argList)
-{
-    size_t count;               /* If initialization causes  e838 */
-    int retVal;
-    SecFileStream fStr;
-
-    /* validation section */
-    if (buffer == NULL || format == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("vsscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    count = strlen(buffer);
-    if (count == 0 || count > SECUREC_STRING_MAX_LEN) {
-        SecClearDestBuf(buffer, format, argList);
-        SECUREC_ERROR_INVALID_PARAMTER("vsscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-#ifdef SECUREC_VXWORKS_PLATFORM
-    /*
-     * in vxworks platform when buffer is white string, will set first %s argument tu zero.like following useage:
-     * "   \v\f\t\r\n", "%s", str, strSize
-     * do not check all character, just first and last character then consider it is white string
-     */
-    if (isspace((int)buffer[0]) && isspace((int)buffer[count - 1])) {
-        SecClearDestBuf(buffer, format, argList);
-    }
-#endif
-    SECUREC_INIT_SEC_FILE_STREAM(fStr, SECUREC_MEM_STR_FLAG, NULL, 0, buffer, (int)count);
-    retVal = SecInputS(&fStr, format, argList);
-    if (retVal < 0) {
-        SECUREC_ERROR_INVALID_PARAMTER("vsscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    return retVal;
-}
-#if SECUREC_IN_KERNEL
-EXPORT_SYMBOL(vsscanf_s);
-#endif
-

third_party/securec/src/vswprintf_s.c

@@ -1,66 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secureprintoutput.h"
-
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The  vswprintf_s  function  is  the  wide-character  equivalent  of the vsprintf_s function
- *
- * <INPUT PARAMETERS>
- *    strDest                  Storage location for the output.
- *    destMax                Size of strDest
- *    format                  Format specification.
- *    argList                   pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    strDest                 is updated
- *
- * <RETURN VALUE>
- *    return  the number of wide characters stored in strDest, not  counting the terminating null wide character.
- *    return -1  if an error occurred.
- *
- * If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-int vswprintf_s(wchar_t *strDest, size_t destMax, const wchar_t *format, va_list argList)
-{
-    int retVal;               /* If initialization causes  e838 */
-
-    if (format == NULL || strDest == NULL || destMax == 0 || destMax > (SECUREC_WCHAR_STRING_MAX_LEN)) {
-        if (strDest != NULL && destMax > 0) {
-            strDest[0] = '\0';
-        }
-        SECUREC_ERROR_INVALID_PARAMTER("vswprintf_s");
-        return -1;
-    }
-
-    retVal = SecVswprintfImpl(strDest, destMax, format, argList);
-
-    if (retVal < 0) {
-        strDest[0] = '\0';
-        if (retVal == SECUREC_PRINTF_TRUNCATE) {
-            /* Buffer too small */
-            SECUREC_ERROR_INVALID_RANGE("vswprintf_s");
-        }
-        SECUREC_ERROR_INVALID_PARAMTER("vswprintf_s");
-        return -1;
-    }
-
-    return retVal;
-}
-
-

third_party/securec/src/vswscanf_s.c

@@ -1,79 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secinput.h"
-
-static size_t SecWcslen(const wchar_t *s)
-{
-    const wchar_t *end = s;
-    while (*end != L'\0') {
-        ++end;
-    }
-    return ((size_t)((end - s)));
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The  vswscanf_s  function  is  the  wide-character  equivalent  of the vsscanf_s function
- *    The vsscanf_s function reads data from buffer into the location given by
- *    each argument. Every argument must be a pointer to a variable with a type
- *    that corresponds to a type specifier in format.
- *    The format argument controls the interpretation of the input fields and
- *    has the same form and function as the format argument for the scanf function.
- *    If copying takes place between strings that overlap, the behavior is undefined.
- *
- * <INPUT PARAMETERS>
- *    buffer                Stored data
- *    format                Format control string, see Format Specifications.
- *    argList               pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    argList               the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Each of these functions returns the number of fields successfully converted
- *    and assigned; the return value does not include fields that were read but
- *    not assigned. A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int vswscanf_s(const wchar_t *buffer, const wchar_t *format, va_list argList)
-{
-    size_t count; /* If initialization causes  e838 */
-    SecFileStream fStr;
-    int retVal;
-
-    /* validation section */
-    if (buffer == NULL || format == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("vswscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    count = SecWcslen(buffer);
-    if (count == 0 || count > SECUREC_WCHAR_STRING_MAX_LEN) {
-        SecClearDestBufW(buffer, format, argList);
-        SECUREC_ERROR_INVALID_PARAMTER("vswscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    SECUREC_INIT_SEC_FILE_STREAM(fStr, SECUREC_MEM_STR_FLAG, NULL, 0,\
-                                 (const char *)buffer, (int)count * ((int)sizeof(wchar_t)));
-    retVal = SecInputSW(&fStr, format, argList);
-    if (retVal < 0) {
-        SECUREC_ERROR_INVALID_PARAMTER("vswscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-    return retVal;
-}
-
-

third_party/securec/src/vwscanf_s.c

@@ -1,67 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "secinput.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The  vwscanf_s  function  is  the  wide-character  equivalent  of the vscanf_s function
- *    The vwscanf_s function is the wide-character version of vscanf_s. The
- *    function reads data from the standard input stream stdin and writes the
- *    data into the location that's given by argument. Each argument  must be a
- *    pointer to a variable of a type that corresponds to a type specifier in
- *    format. If copying occurs between strings that overlap, the behavior is
- *    undefined.
- *
- * <INPUT PARAMETERS>
- *    format                 Format control string.
- *    argList                pointer to list of arguments
- *
- * <OUTPUT PARAMETERS>
- *    argList                the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Returns the number of fields successfully converted and assigned;
- *    the return value does not include fields that were read but not assigned.
- *    A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-int vwscanf_s(const wchar_t *format, va_list argList)
-{
-    int retVal;                 /* If initialization causes  e838 */
-    SecFileStream fStr;
-
-    SECUREC_INIT_SEC_FILE_STREAM(fStr, SECUREC_FROM_STDIN_FLAG, stdin, 0, NULL, 0);
-    if (format == NULL || fStr.pf == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("vwscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-
-    SECUREC_LOCK_STDIN(0, fStr.pf);
-
-    retVal = SecInputSW(&fStr, format, argList);
-
-    SECUREC_UNLOCK_STDIN(0, fStr.pf);
-
-    if (retVal < 0) {
-        SECUREC_ERROR_INVALID_PARAMTER("vwscanf_s");
-        return SECUREC_SCANF_EINVAL;
-    }
-
-    return retVal;
-}
-
-

third_party/securec/src/wcscat_s.c

@@ -1,111 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_DO_MEMCPY 1
-
-#include "securecutil.h"
-
-/*
- * Befor this function, the basic parameter checking has been done
- */
-static errno_t SecDoWcscat(wchar_t *strDest, size_t destMax, const wchar_t *strSrc)
-{
-    size_t destLen;
-    size_t srcLen;
-    size_t maxCount; /* Store the maximum available count */
-
-    /* To calculate the length of a wide character, the parameter must be a wide character */
-    SECUREC_CALC_WSTR_LEN(strDest, destMax, &destLen);
-    maxCount = destMax - destLen;
-    SECUREC_CALC_WSTR_LEN(strSrc, maxCount, &srcLen);
-
-    if (SECUREC_CAT_STRING_IS_OVERLAP(strDest, destLen, strSrc, srcLen)) {
-        strDest[0] = L'\0';
-        if (strDest + destLen <= strSrc && destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("wcscat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_BUFFER_OVERLAP("wcscat_s");
-        return EOVERLAP_AND_RESET;
-    }
-    if (srcLen + destLen >= destMax || strDest == strSrc) {
-        strDest[0] = L'\0';
-        if (destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("wcscat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_INVALID_RANGE("wcscat_s");
-        return ERANGE_AND_RESET;
-    }
-    SecDoMemcpy(strDest + destLen, strSrc, (srcLen + 1) * sizeof(wchar_t)); /* single character length  include \0 */
-    return EOK;
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The wcscat_s function appends a copy of the wide string pointed to by strSrc
-*      (including the terminating null wide character)
- *     to the end of the wide string pointed to by strDest.
- *    The arguments and return value of wcscat_s are wide-character strings.
- *
- *    The wcscat_s function appends strSrc to strDest and terminates the resulting
- *    string with a null character. The initial character of strSrc overwrites the
- *    terminating null character of strDest. wcscat_s will return EOVERLAP_AND_RESET if the
- *    source and destination strings overlap.
- *
- *    Note that the second parameter is the total size of the buffer, not the
- *    remaining size.
- *
- * <INPUT PARAMETERS>
- *    strDest              Null-terminated destination string buffer.
- *    destMax              Size of the destination string buffer.
- *    strSrc               Null-terminated source string buffer.
- *
- * <OUTPUT PARAMETERS>
- *    strDest               is updated
- *
- * <RETURN VALUE>
- *    EOK                   Success
- *    EINVAL                strDest is  NULL and destMax != 0 and destMax <= SECUREC_WCHAR_STRING_MAX_LEN
- *    EINVAL_AND_RESET      (strDest unterminated and all other parameters are valid) or
- *                          (strDest != NULL and strSrc is NULLL and destMax != 0
- *                           and destMax <= SECUREC_WCHAR_STRING_MAX_LEN)
- *    ERANGE                destMax > SECUREC_WCHAR_STRING_MAX_LEN or destMax is 0
- *    ERANGE_AND_RESET      strDest have not enough space  and all other parameters are valid  and not overlap
- *    EOVERLAP_AND_RESET     dest buffer and source buffer are overlapped and all  parameters are valid
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t wcscat_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc)
-{
-    if (destMax == 0 || destMax > SECUREC_WCHAR_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("wcscat_s");
-        return ERANGE;
-    }
-
-    if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("wcscat_s");
-        if (strDest != NULL) {
-            strDest[0] = L'\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-
-    return SecDoWcscat(strDest, destMax, strSrc);
-}
-
-

third_party/securec/src/wcscpy_s.c

@@ -1,91 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_DO_MEMCPY 1
-
-#include "securecutil.h"
-
-static errno_t SecDoWcscpy(wchar_t *strDest, size_t destMax, const wchar_t *strSrc)
-{
-    size_t srcStrLen;
-
-    SECUREC_CALC_WSTR_LEN(strSrc, destMax, &srcStrLen);
-    if (srcStrLen == destMax) {
-        strDest[0] = '\0';
-        SECUREC_ERROR_INVALID_RANGE("wcscpy_s");
-        return ERANGE_AND_RESET;
-    }
-    if (strDest == strSrc) {
-        return EOK;
-    }
-
-    if (SECUREC_STRING_NO_OVERLAP(strDest, strSrc, srcStrLen)) {
-        /* performance optimization srcStrLen include '\0' */
-        SecDoMemcpy(strDest, strSrc, (srcStrLen + 1) * sizeof(wchar_t)); /* single character length  include \0 */
-        return EOK;
-    } else {
-        strDest[0] = L'\0';
-        SECUREC_ERROR_BUFFER_OVERLAP("wcscpy_s");
-        return EOVERLAP_AND_RESET;
-    }
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *   The wcscpy_s function copies the wide string pointed to by strSrc
- *   (including theterminating null wide character) into the array pointed to by strDest
-
- * <INPUT PARAMETERS>
- *    strDest               Destination string buffer
- *    destMax               Size of the destination string buffer.
- *    strSrc                Null-terminated source string buffer.
- *
- * <OUTPUT PARAMETERS>
- *    strDest               is updated.
- *
- * <RETURN VALUE>
- *    EOK                   Success
- *    EINVAL                strDest is  NULL and destMax != 0 and destMax <= SECUREC_WCHAR_STRING_MAX_LEN
- *    EINVAL_AND_RESET      strDest != NULL and strSrc is NULLL and destMax != 0
- *                          and destMax <= SECUREC_WCHAR_STRING_MAX_LEN
- *    ERANGE                destMax > SECUREC_WCHAR_STRING_MAX_LEN or destMax is 0
- *    ERANGE_AND_RESET      destMax <= length of strSrc and strDest != strSrc
- *                          and strDest != NULL and strSrc != NULL and destMax != 0
- *                          and destMax <= SECUREC_WCHAR_STRING_MAX_LEN and not overlap
- *    EOVERLAP_AND_RESET    dest buffer and source buffer are overlapped and destMax != 0
- *                          and destMax <= SECUREC_WCHAR_STRING_MAX_LEN
- *                          and strDest != NULL and strSrc !=NULL and strDest != strSrc
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t wcscpy_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc)
-{
-    if (destMax == 0 || destMax > SECUREC_WCHAR_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("wcscpy_s");
-        return ERANGE;
-    }
-    if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("wcscpy_s");
-        if (strDest != NULL) {
-            strDest[0] = L'\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    return SecDoWcscpy(strDest, destMax, strSrc);
-}
-
-

third_party/securec/src/wcsncat_s.c

@@ -1,118 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_DO_MEMCPY 1
-
-#include "securecutil.h"
-
-/*
- * Befor this function, the basic parameter checking has been done
- */
-static errno_t SecDoWcsncat(wchar_t *strDest, size_t destMax, const wchar_t *strSrc, size_t count)
-{
-    size_t destLen;
-    size_t srcLen;
-
-    /* To calculate the length of a wide character, the parameter must be a wide character */
-    SECUREC_CALC_WSTR_LEN(strDest, destMax, &destLen);
-    SECUREC_CALC_WSTR_LEN(strSrc, count, &srcLen);
-
-    if (SECUREC_CAT_STRING_IS_OVERLAP(strDest, destLen, strSrc, srcLen)) {
-        strDest[0] = L'\0';
-        if (strDest + destLen <= strSrc && destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("wcsncat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_BUFFER_OVERLAP("wcsncat_s");
-        return EOVERLAP_AND_RESET;
-    }
-    if (srcLen + destLen >= destMax || strDest == strSrc) {
-        strDest[0] = L'\0';
-        if (destLen == destMax) {
-            SECUREC_ERROR_INVALID_PARAMTER("wcsncat_s");
-            return EINVAL_AND_RESET;
-        }
-        SECUREC_ERROR_INVALID_RANGE("wcsncat_s");
-        return ERANGE_AND_RESET;
-    }
-    SecDoMemcpy(strDest + destLen, strSrc, srcLen * sizeof(wchar_t)); /* no  terminator */
-    *(strDest + destLen + srcLen) = L'\0';
-    return EOK;
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The wcsncat_s function appends not more than n successive wide characters
- *     (not including the terminating null wide character)
- *     from the array pointed to by strSrc to the end of the wide string pointed to by strDest.
- *
- *    The wcsncat_s function try to append the first D characters of strSrc to
- *    the end of strDest, where D is the lesser of count and the length of strSrc.
- *    If appending those D characters will fit within strDest (whose size is
- *    given as destMax) and still leave room for a null terminator, then those
- *    characters are appended, starting at the original terminating null of
- *    strDest, and a new terminating null is appended; otherwise, strDest[0] is
- *    set to the null character.
- *
- * <INPUT PARAMETERS>
- *    strDest               Null-terminated destination string.
- *    destMax               Size of the destination buffer.
- *    strSrc                Null-terminated source string.
- *    count                 Number of character to append, or truncate.
- *
- * <OUTPUT PARAMETERS>
- *    strDest               is updated
- *
- * <RETURN VALUE>
- *    EOK                   Success
- *    EINVAL                strDest is  NULL and destMax != 0 and destMax <= SECUREC_WCHAR_STRING_MAX_LEN
- *    EINVAL_AND_RESET      (strDest unterminated and all other parameters are valid) or
- *                    (strDest != NULL and strSrc is NULLL and destMax != 0 and destMax <= SECUREC_WCHAR_STRING_MAX_LEN)
- *    ERANGE                destMax > SECUREC_WCHAR_STRING_MAX_LEN or destMax is 0
- *    ERANGE_AND_RESET      strDest have not enough space  and all other parameters are valid  and not overlap
- *    EOVERLAP_AND_RESET     dest buffer and source buffer are overlapped and all  parameters are valid
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t wcsncat_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_WCHAR_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("wcsncat_s");
-        return ERANGE;
-    }
-    if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("wcsncat_s");
-        if (strDest != NULL) {
-            strDest[0] = L'\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    if (count > SECUREC_WCHAR_STRING_MAX_LEN) {
-#ifdef  SECUREC_COMPATIBLE_WIN_FORMAT
-        if (count == ((size_t)-1)) {
-            /* Windows internal functions may pass in -1 when calling this function */
-            return SecDoWcsncat(strDest, destMax, strSrc, destMax);
-        }
-#endif
-        strDest[0] = L'\0';
-        SECUREC_ERROR_INVALID_RANGE("wcsncat_s");
-        return ERANGE_AND_RESET;
-    }
-    return SecDoWcsncat(strDest, destMax, strSrc, count);
-}
-
-

third_party/securec/src/wcsncpy_s.c

@@ -1,111 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define SECUREC_INLINE_DO_MEMCPY 1
-
-#include "securecutil.h"
-
-static errno_t SecDoWcsncpy(wchar_t *strDest, size_t destMax, const wchar_t *strSrc, size_t count)
-{
-    size_t srcStrLen;
-    if (count < destMax) {
-        SECUREC_CALC_WSTR_LEN(strSrc, count, &srcStrLen);
-    } else {
-        SECUREC_CALC_WSTR_LEN(strSrc, destMax, &srcStrLen);
-    }
-    if (srcStrLen == destMax) {
-        strDest[0] = '\0';
-        SECUREC_ERROR_INVALID_RANGE("wcsncpy_s");
-        return ERANGE_AND_RESET;
-    }
-    if (strDest == strSrc) {
-        return EOK;
-    }
-    if (SECUREC_STRING_NO_OVERLAP(strDest, strSrc, srcStrLen)) {
-        /* performance optimization srcStrLen not include '\0' */
-        SecDoMemcpy(strDest, strSrc, srcStrLen * sizeof(wchar_t));
-        *(strDest + srcStrLen) = L'\0';
-        return EOK;
-    } else {
-        strDest[0] = L'\0';
-        SECUREC_ERROR_BUFFER_OVERLAP("wcsncpy_s");
-        return EOVERLAP_AND_RESET;
-    }
-}
-
-/*
- * <FUNCTION DESCRIPTION>
- *    The wcsncpy_s function copies not more than n successive wide characters
- *     (not including the terminating null wide character)
- *     from the array pointed to by strSrc to the array pointed to by strDest
- *
- * <INPUT PARAMETERS>
- *    strDest             Destination string.
- *    destMax             The size of the destination string, in characters.
- *    strSrc              Source string.
- *    count                Number of characters to be copied.
- *
- * <OUTPUT PARAMETERS>
- *    strDest              is updated
- *
- * <RETURN VALUE>
- *    EOK                  Success
- *    EINVAL               strDest is  NULL and destMax != 0 and destMax <= SECUREC_WCHAR_STRING_MAX_LEN
- *    EINVAL_AND_RESET     strDest != NULL and strSrc is NULLL and destMax != 0
- *                         and destMax <= SECUREC_WCHAR_STRING_MAX_LEN
- *    ERANGE               destMax > SECUREC_WCHAR_STRING_MAX_LEN or destMax is 0
- *    ERANGE_AND_RESET     count > SECUREC_WCHAR_STRING_MAX_LEN or
- *                         (destMax <= length of strSrc and destMax <= count and strDest != strSrc
- *                          and strDest != NULL and strSrc != NULL and destMax != 0 and
- *                          destMax <= SECUREC_WCHAR_STRING_MAX_LEN and not overlap)
- *    EOVERLAP_AND_RESET     dest buffer and source buffer are overlapped and  all  parameters are valid
- *
- *
- *    If there is a runtime-constraint violation, strDest[0] will be set to the '\0' when strDest and destMax valid
- */
-errno_t wcsncpy_s(wchar_t *strDest, size_t destMax, const wchar_t *strSrc, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_WCHAR_STRING_MAX_LEN) {
-        SECUREC_ERROR_INVALID_RANGE("wcsncpy_s");
-        return ERANGE;
-    }
-    if (strDest == NULL || strSrc == NULL) {
-        SECUREC_ERROR_INVALID_PARAMTER("wcsncpy_s");
-        if (strDest != NULL) {
-            strDest[0] = '\0';
-            return EINVAL_AND_RESET;
-        }
-        return EINVAL;
-    }
-    if (count > SECUREC_WCHAR_STRING_MAX_LEN) {
-#ifdef SECUREC_COMPATIBLE_WIN_FORMAT
-        if (count == (size_t)(-1)) {
-            return SecDoWcsncpy(strDest, destMax, strSrc, destMax - 1);
-        }
-#endif
-        strDest[0] = '\0';      /* clear dest string */
-        SECUREC_ERROR_INVALID_RANGE("wcsncpy_s");
-        return ERANGE_AND_RESET;
-    }
-
-    if (count == 0) {
-        strDest[0] = '\0';
-        return EOK;
-    }
-
-    return SecDoWcsncpy(strDest, destMax, strSrc, count);
-}
-

third_party/securec/src/wcstok_s.c

@@ -1,116 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * FindBegin Wide character postion  function
- */
-static wchar_t *SecFindBeginW(wchar_t *strToken, const wchar_t *strDelimit)
-{
-    /* Find beginning of token (skip over leading delimiters). Note that
-     * there is no token if this loop sets string to point to the terminal null.
-     */
-    wchar_t *token = strToken;
-    while (*token != L'\0') {
-        const wchar_t *ctl = strDelimit;
-        while (*ctl != L'\0' && *ctl != *token) {
-            ++ctl;
-        }
-        if (*ctl == L'\0') {
-            break;
-        }
-        ++token;
-    }
-    return token;
-}
-
-/*
- * FindBegin rest Wide character postion  function
- */
-static wchar_t *SecFindRestW(wchar_t *strToken, const wchar_t *strDelimit)
-{
-    /* Find the end of the token. If it is not the end of the string,
-     * put a null there.
-     */
-    wchar_t *token = strToken;
-    while (*token != L'\0') {
-        const wchar_t *ctl = strDelimit;
-        while (*ctl != L'\0' && *ctl != *token) {
-            ++ctl;
-        }
-        if (*ctl != L'\0') {
-            *token++ = L'\0';
-            break;
-        }
-        ++token;
-    }
-    return token;
-}
-
-/*
- * Update Token wide character  function
- */
-static wchar_t *SecUpdateTokenW(wchar_t *strToken, const wchar_t *strDelimit, wchar_t **context)
-{
-    /* point to updated position */
-    wchar_t *token = SecFindRestW(strToken, strDelimit);
-    /* Update the context */
-    *context = token;
-    /* Determine if a token has been found. */
-    if (token == strToken) {
-        return NULL;
-    }
-    return strToken;
-}
-
-/*
- * <NAME>
- *    wcstok_s
- *
- *
- * <FUNCTION DESCRIPTION>
- *   The  wcstok_s  function  is  the  wide-character  equivalent  of the strtok_s function
- *
- * <INPUT PARAMETERS>
- *    strToken               String containing token or tokens.
- *    strDelimit             Set of delimiter characters.
- *    context                Used to store position information between calls to
- *                               wcstok_s.
- *
- * <OUTPUT PARAMETERS>
- *    context               is updated
- * <RETURN VALUE>
- *   The  wcstok_s  function  is  the  wide-character  equivalent  of the strtok_s function
- */
-wchar_t *wcstok_s(wchar_t *strToken, const wchar_t *strDelimit, wchar_t **context)
-{
-    wchar_t *orgToken = strToken;
-    /* validation section */
-    if (context == NULL || strDelimit == NULL) {
-        return NULL;
-    }
-    if (orgToken == NULL && (*context) == NULL) {
-        return NULL;
-    }
-    /* If string==NULL, continue with previous string */
-    if (orgToken == NULL) {
-        orgToken = *context;
-    }
-    orgToken = SecFindBeginW(orgToken, strDelimit);
-    return SecUpdateTokenW(orgToken, strDelimit, context);
-}
-

third_party/securec/src/wmemcpy_s.c

@@ -1,68 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securecutil.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *   The wmemcpy_s function copies n successive wide characters
- *    from the object pointed to by src into the object pointed to by dest.t.
- *
- * <INPUT PARAMETERS>
- *    dest                   Destination buffer.
- *    destMax                Size of the destination buffer.
- *    src                     Buffer to copy from.
- *    count                  Number of characters to copy.
- *
- * <OUTPUT PARAMETERS>
- *    dest buffer            is uptdated.
- *
- * <RETURN VALUE>
- *    EOK                    Success
- *    EINVAL                 dest is  NULL  and destMax != 0 and count <= destMax
- *                           and destMax <= SECUREC_WCHAR_MEM_MAX_LEN
- *    EINVAL_AND_RESET       dest != NULL and src is NULLL and destMax != 0
- *                           and destMax <= SECUREC_WCHAR_MEM_MAX_LEN and count <= destMax
- *    ERANGE                 destMax > SECUREC_WCHAR_MEM_MAX_LEN or destMax is 0 or
- *                           (count > destMax and dest is  NULL and destMax != 0
- *                            and destMax <= SECUREC_WCHAR_MEM_MAX_LEN)
- *    ERANGE_AND_RESET       count > destMax and dest  !=  NULL and destMax != 0
- *                           and destMax <= SECUREC_WCHAR_MEM_MAX_LEN
- *    EOVERLAP_AND_RESET     dest buffer and source buffer are overlapped and
- *                           count <= destMax destMax != 0 and destMax <= SECUREC_WCHAR_MEM_MAX_LEN
- *                           and dest  !=  NULL  and src != NULL and dest != src
- *
- *    if an error occured, dest will be filled with 0 when dest and destMax valid .
- *    If the source and destination overlap, the behavior of wmemcpy_s is undefined.
- *    Use wmemmove_s to handle overlapping regions.
- */
-errno_t wmemcpy_s(wchar_t *dest, size_t destMax, const wchar_t *src, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_WCHAR_MEM_MAX_LEN) {
-        SECUREC_ERROR_INVALID_PARAMTER("wmemcpy_s");
-        return ERANGE;
-    }
-    if (count > destMax) {
-        SECUREC_ERROR_INVALID_PARAMTER("wmemcpy_s");
-        if (dest != NULL) {
-            (void)memset(dest, 0, destMax * sizeof(wchar_t));
-            return ERANGE_AND_RESET;
-        }
-        return ERANGE;
-    }
-    return memcpy_s(dest, destMax * sizeof(wchar_t), src, count * sizeof(wchar_t));
-}
-

third_party/securec/src/wmemmove_s.c

@@ -1,67 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securecutil.h"
-
-/*
- * <FUNCTION DESCRIPTION>
- *   The wmemmove_s function copies n successive wide characters from the object pointed
- *   to by src into the object pointed to by dest.
- *
- * <INPUT PARAMETERS>
- *    dest                     Destination buffer.
- *    destMax                  Size of the destination buffer.
- *    src                      Source object.
- *    count                    Number of bytes or character to copy.
- *
- * <OUTPUT PARAMETERS>
- *    dest                     is updated.
- *
- * <RETURN VALUE>
- *    EOK                      Success
- *    EINVAL                   dest is  NULL and destMax != 0 and count <= destMax
- *                             and destMax <= SECUREC_WCHAR_MEM_MAX_LEN
- *    EINVAL_AND_RESET         dest != NULL and src is NULLL and destMax != 0
- *                             and destMax <= SECUREC_WCHAR_MEM_MAX_LEN and count <= destMax
- *    ERANGE                   destMax > SECUREC_WCHAR_MEM_MAX_LEN or destMax is 0 or
- *                             (count > destMax and dest is  NULL and destMax != 0
- *                             and destMax <= SECUREC_WCHAR_MEM_MAX_LEN)
- *    ERANGE_AND_RESET        count > destMax and dest  !=  NULL and destMax != 0
- *                             and destMax <= SECUREC_WCHAR_MEM_MAX_LEN
- *
- *
- *     If an error occured, dest will  be filled with 0 when dest and destMax valid.
- *     If some regions of the source area and the destination overlap, wmemmove_s
- *     ensures that the original source bytes in the overlapping region are copied
- *     before being overwritten
- */
-errno_t wmemmove_s(wchar_t *dest, size_t destMax, const wchar_t *src, size_t count)
-{
-    if (destMax == 0 || destMax > SECUREC_WCHAR_MEM_MAX_LEN) {
-        SECUREC_ERROR_INVALID_PARAMTER("wmemmove_s");
-        return ERANGE;
-    }
-    if (count > destMax) {
-        SECUREC_ERROR_INVALID_PARAMTER("wmemmove_s");
-        if (dest != NULL) {
-            (void)memset(dest, 0, destMax * sizeof(wchar_t));
-            return ERANGE_AND_RESET;
-        }
-        return ERANGE;
-    }
-    return memmove_s(dest, destMax * sizeof(wchar_t), src, count * sizeof(wchar_t));
-}
-

third_party/securec/src/wscanf_s.c

@@ -1,55 +0,0 @@
-/**
- * Copyright 2020 Huawei Technologies Co., Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "securec.h"
-
-/*
- * <NAME>
- * <FUNCTION DESCRIPTION>
- *    The  wscanf_s  function  is  the  wide-character  equivalent  of the scanf_s function
- *    The wscanf_s function reads data from the standard input stream stdin and
- *    writes the data into the location that's given by argument. Each argument
- *    must be a pointer to a variable of a type that corresponds to a type specifier
- *    in format. If copying occurs between strings that overlap, the behavior is
- *    undefined.
- *
- * <INPUT PARAMETERS>
- *    format                  Format control string.
- *    ...                         Optional arguments.
- *
- * <OUTPUT PARAMETERS>
- *    ...                     the converted value stored in user assigned address
- *
- * <RETURN VALUE>
- *    Returns the number of fields successfully converted and assigned;
- *    the return value does not include fields that were read but not assigned.
- *    A return value of 0 indicates that no fields were assigned.
- *    return -1 if an error occurs.
- */
-
-int wscanf_s(const wchar_t *format, ...)
-{
-    int ret;                    /* If initialization causes  e838 */
-    va_list argList;
-
-    va_start(argList, format);
-    ret = vwscanf_s(format, argList);
-    va_end(argList);
-    (void)argList;              /* to clear e438 last value assigned not used , the compiler will optimize this code */
-
-    return ret;
-}
-