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printbuf_8h.html 14 kB

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  49. <div class="headertitle">
  50. <div class="title">printbuf.h File Reference</div> </div>
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  52. <div class="contents">
  53. <table class="memberdecls">
  54. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
  55. Data Structures</h2></td></tr>
  56. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structprintbuf.html">printbuf</a></td></tr>
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  59. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
  60. Macros</h2></td></tr>
  61. <tr class="memitem:a6f3a4dc87fab41c37e3eff42f40dc346"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="printbuf_8h.html#a6f3a4dc87fab41c37e3eff42f40dc346">printbuf_memappend_fast</a>(p, bufptr, bufsize)</td></tr>
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  63. <tr class="memitem:acdd84ad88987c0166b7ba0e3f1f8f1bb"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="printbuf_8h.html#acdd84ad88987c0166b7ba0e3f1f8f1bb">printbuf_length</a>(p)&#160;&#160;&#160;((p)-&gt;bpos)</td></tr>
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  66. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  67. Functions</h2></td></tr>
  68. <tr class="memitem:a3e390ebc7660a18335edd89f640fd415"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structprintbuf.html">printbuf</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="printbuf_8h.html#a3e390ebc7660a18335edd89f640fd415">printbuf_new</a> (void)</td></tr>
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  70. <tr class="memitem:a22f09779a19db59a83e7cb8c2ce4c75f"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="printbuf_8h.html#a22f09779a19db59a83e7cb8c2ce4c75f">printbuf_memappend</a> (struct <a class="el" href="structprintbuf.html">printbuf</a> *p, const char *buf, int size)</td></tr>
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  74. <tr class="memitem:adf6214db6c8ce994c7f7f1180863c8a4"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="printbuf_8h.html#adf6214db6c8ce994c7f7f1180863c8a4">sprintbuf</a> (struct <a class="el" href="structprintbuf.html">printbuf</a> *p, const char *msg,...)</td></tr>
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  76. <tr class="memitem:a4393ee3dedb376af11c96fe97532292e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="printbuf_8h.html#a4393ee3dedb376af11c96fe97532292e">printbuf_reset</a> (struct <a class="el" href="structprintbuf.html">printbuf</a> *p)</td></tr>
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  78. <tr class="memitem:ab525221c767ac65c58ddeea8a655a4e8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="printbuf_8h.html#ab525221c767ac65c58ddeea8a655a4e8">printbuf_free</a> (struct <a class="el" href="structprintbuf.html">printbuf</a> *p)</td></tr>
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  81. <h2 class="groupheader">Macro Definition Documentation</h2>
  82. <a class="anchor" id="acdd84ad88987c0166b7ba0e3f1f8f1bb"></a>
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  86. <tr>
  87. <td class="memname">#define printbuf_length</td>
  88. <td>(</td>
  89. <td class="paramtype">&#160;</td>
  90. <td class="paramname">p</td><td>)</td>
  91. <td>&#160;&#160;&#160;((p)-&gt;bpos)</td>
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  102. <td class="memname">#define printbuf_memappend_fast</td>
  103. <td>(</td>
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  105. <td class="paramname">p, </td>
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  107. <tr>
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  114. <td class="paramkey"></td>
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  126. <b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> { \</div>
  127. <div class="line"> if ((p-&gt;size - p-&gt;bpos) &gt; bufsize) { \</div>
  128. <div class="line"> memcpy(p-&gt;buf + p-&gt;bpos, (bufptr), bufsize); \</div>
  129. <div class="line"> p-&gt;bpos += bufsize; \</div>
  130. <div class="line"> p-&gt;buf[p-&gt;bpos]= <span class="charliteral">&#39;\0&#39;</span>; \</div>
  131. <div class="line"> } <span class="keywordflow">else</span> { <a class="code" href="printbuf_8h.html#a22f09779a19db59a83e7cb8c2ce4c75f">printbuf_memappend</a>(p, (bufptr), bufsize); } \</div>
  132. <div class="line">} <span class="keywordflow">while</span> (0)</div>
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  136. <h2 class="groupheader">Function Documentation</h2>
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  138. <div class="memitem">
  139. <div class="memproto">
  140. <table class="memname">
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  142. <td class="memname">void printbuf_free </td>
  143. <td>(</td>
  144. <td class="paramtype">struct <a class="el" href="structprintbuf.html">printbuf</a> *&#160;</td>
  145. <td class="paramname"><em>p</em></td><td>)</td>
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  153. <div class="memitem">
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  156. <tr>
  157. <td class="memname">int printbuf_memappend </td>
  158. <td>(</td>
  159. <td class="paramtype">struct <a class="el" href="structprintbuf.html">printbuf</a> *&#160;</td>
  160. <td class="paramname"><em>p</em>, </td>
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  162. <tr>
  163. <td class="paramkey"></td>
  164. <td></td>
  165. <td class="paramtype">const char *&#160;</td>
  166. <td class="paramname"><em>buf</em>, </td>
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  168. <tr>
  169. <td class="paramkey"></td>
  170. <td></td>
  171. <td class="paramtype">int&#160;</td>
  172. <td class="paramname"><em>size</em>&#160;</td>
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  175. <td></td>
  176. <td>)</td>
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  188. <td class="memname">int printbuf_memset </td>
  189. <td>(</td>
  190. <td class="paramtype">struct <a class="el" href="structprintbuf.html">printbuf</a> *&#160;</td>
  191. <td class="paramname"><em>pb</em>, </td>
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  194. <td class="paramkey"></td>
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  199. <tr>
  200. <td class="paramkey"></td>
  201. <td></td>
  202. <td class="paramtype">int&#160;</td>
  203. <td class="paramname"><em>charvalue</em>, </td>
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  205. <tr>
  206. <td class="paramkey"></td>
  207. <td></td>
  208. <td class="paramtype">int&#160;</td>
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  218. <p>Set len bytes of the buffer to charvalue, starting at offset offset. Similar to calling memset(x, charvalue, len);</p>
  219. <p>The memory allocated for the buffer is extended as necessary.</p>
  220. <p>If offset is -1, this starts at the end of the current data in the buffer. </p>
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  223. <a class="anchor" id="a3e390ebc7660a18335edd89f640fd415"></a>
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  227. <tr>
  228. <td class="mlabels-left">
  229. <table class="memname">
  230. <tr>
  231. <td class="memname">struct <a class="el" href="structprintbuf.html">printbuf</a>* printbuf_new </td>
  232. <td>(</td>
  233. <td class="paramtype">void&#160;</td>
  234. <td class="paramname"></td><td>)</td>
  235. <td></td>
  236. </tr>
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  238. </td>
  239. <td class="mlabels-right">
  240. <span class="mlabels"><span class="mlabel">read</span></span> </td>
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  247. <div class="memitem">
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  249. <table class="memname">
  250. <tr>
  251. <td class="memname">void printbuf_reset </td>
  252. <td>(</td>
  253. <td class="paramtype">struct <a class="el" href="structprintbuf.html">printbuf</a> *&#160;</td>
  254. <td class="paramname"><em>p</em></td><td>)</td>
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  265. <tr>
  266. <td class="memname">int sprintbuf </td>
  267. <td>(</td>
  268. <td class="paramtype">struct <a class="el" href="structprintbuf.html">printbuf</a> *&#160;</td>
  269. <td class="paramname"><em>p</em>, </td>
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  272. <td class="paramkey"></td>
  273. <td></td>
  274. <td class="paramtype">const char *&#160;</td>
  275. <td class="paramname"><em>msg</em>, </td>
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  277. <tr>
  278. <td class="paramkey"></td>
  279. <td></td>
  280. <td class="paramtype">&#160;</td>
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