doc/librpm/html/rpmstring_8h.html

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  21    <div id="projectname">rpm
  22    &#160;<span id="projectnumber">4.14.1</span>
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  46 <a href="#func-members">Functions</a>  </div>
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  48 <div class="title">rpmstring.h File Reference<div class="ingroups"><a class="el" href="group__datatypes.html">Data types:</a> &raquo; <a class="el" href="group__rpmstring.html">String Manipulation API.</a></div></div>  </div>
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  51
  52 <p>String manipulation helper functions.
  53 <a href="#details">More...</a></p>
  54 <div class="textblock"><code>#include &lt;stddef.h&gt;</code><br />
  55 <code>#include &lt;string.h&gt;</code><br />
  56 <code>#include &lt;rpm/rpmutil.h&gt;</code><br />
  57 </div><div class="textblock"><div class="dynheader">
  58 Include dependency graph for rpmstring.h:</div>
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  65 <p><a href="rpmstring_8h_source.html">Go to the source code of this file.</a></p>
  66 <table class="memberdecls">
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  68 Functions</h2></td></tr>
  69 <tr class="memitem:ga8949596c31b824ed2ed496572ac4dab2"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="rpmutil_8h.html#a42bc7874ff5074aa0aa528838e0bfd91">RPM_GNUC_CONST</a> int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#ga8949596c31b824ed2ed496572ac4dab2">rislower</a> (int c)</td></tr>
  70 <tr class="memdesc:ga8949596c31b824ed2ed496572ac4dab2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive islower(3)  <a href="group__rpmstring.html#ga8949596c31b824ed2ed496572ac4dab2">More...</a><br /></td></tr>
  71 <tr class="separator:ga8949596c31b824ed2ed496572ac4dab2"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  73 <tr class="memdesc:gae41a3473054167af2a5fcb7e94ccb0e6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive isupper(3)  <a href="group__rpmstring.html#gae41a3473054167af2a5fcb7e94ccb0e6">More...</a><br /></td></tr>
  74 <tr class="separator:gae41a3473054167af2a5fcb7e94ccb0e6"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  76 <tr class="memdesc:ga1059066592fc30325257903e37fa9523"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive isalpha(3)  <a href="group__rpmstring.html#ga1059066592fc30325257903e37fa9523">More...</a><br /></td></tr>
  77 <tr class="separator:ga1059066592fc30325257903e37fa9523"><td class="memSeparator" colspan="2">&#160;</td></tr>
  78 <tr class="memitem:ga1ca7980c13315e4d26207b765ac14838"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="rpmutil_8h.html#a42bc7874ff5074aa0aa528838e0bfd91">RPM_GNUC_CONST</a> int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#ga1ca7980c13315e4d26207b765ac14838">risdigit</a> (int c)</td></tr>
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  80 <tr class="separator:ga1ca7980c13315e4d26207b765ac14838"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  83 <tr class="separator:gacbd496a4291f832e497c57340bcd555b"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  85 <tr class="memdesc:gae36d2cf663bdc40226c39b1ae69bd941"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive isblank(3)  <a href="group__rpmstring.html#gae36d2cf663bdc40226c39b1ae69bd941">More...</a><br /></td></tr>
  86 <tr class="separator:gae36d2cf663bdc40226c39b1ae69bd941"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  89 <tr class="separator:gaadacea87fc0dae96728220df85c99d52"><td class="memSeparator" colspan="2">&#160;</td></tr>
  90 <tr class="memitem:ga04226ba0cef6fef56ab42d61744ea3fd"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="rpmutil_8h.html#a42bc7874ff5074aa0aa528838e0bfd91">RPM_GNUC_CONST</a> int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#ga04226ba0cef6fef56ab42d61744ea3fd">rtolower</a> (int c)</td></tr>
  91 <tr class="memdesc:ga04226ba0cef6fef56ab42d61744ea3fd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive tolower(3)  <a href="group__rpmstring.html#ga04226ba0cef6fef56ab42d61744ea3fd">More...</a><br /></td></tr>
  92 <tr class="separator:ga04226ba0cef6fef56ab42d61744ea3fd"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  94 <tr class="memdesc:ga0e74fcc0dc27410f5b5dd996468e57b2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive toupper(3)  <a href="group__rpmstring.html#ga0e74fcc0dc27410f5b5dd996468e57b2">More...</a><br /></td></tr>
  95 <tr class="separator:ga0e74fcc0dc27410f5b5dd996468e57b2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  96 <tr class="memitem:a3b25bcce64eb38e449be58640169c209"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="rpmutil_8h.html#a42bc7874ff5074aa0aa528838e0bfd91">RPM_GNUC_CONST</a> unsigned char&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpmstring_8h.html#a3b25bcce64eb38e449be58640169c209">rnibble</a> (char c)</td></tr>
  97 <tr class="memdesc:a3b25bcce64eb38e449be58640169c209"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert hex to binary nibble.  <a href="#a3b25bcce64eb38e449be58640169c209">More...</a><br /></td></tr>
  98 <tr class="separator:a3b25bcce64eb38e449be58640169c209"><td class="memSeparator" colspan="2">&#160;</td></tr>
  99 <tr class="memitem:a1e5f8ebc49cc189053eb455e500d7e00"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpmstring_8h.html#a1e5f8ebc49cc189053eb455e500d7e00">rstreq</a> (const char *s1, const char *s2)</td></tr>
 100 <tr class="memdesc:a1e5f8ebc49cc189053eb455e500d7e00"><td class="mdescLeft">&#160;</td><td class="mdescRight">Test for string equality.  <a href="#a1e5f8ebc49cc189053eb455e500d7e00">More...</a><br /></td></tr>
 101 <tr class="separator:a1e5f8ebc49cc189053eb455e500d7e00"><td class="memSeparator" colspan="2">&#160;</td></tr>
 102 <tr class="memitem:afdf66df6f44297ae6b342127301c9e36"><td class="memItemLeft" align="right" valign="top">static int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpmstring_8h.html#afdf66df6f44297ae6b342127301c9e36">rstreqn</a> (const char *s1, const char *s2, size_t n)</td></tr>
 103 <tr class="memdesc:afdf66df6f44297ae6b342127301c9e36"><td class="mdescLeft">&#160;</td><td class="mdescRight">Test for string equality.  <a href="#afdf66df6f44297ae6b342127301c9e36">More...</a><br /></td></tr>
 104 <tr class="separator:afdf66df6f44297ae6b342127301c9e36"><td class="memSeparator" colspan="2">&#160;</td></tr>
 105 <tr class="memitem:ga6dd6f3c58033734cafc9f54c1ab96b44"><td class="memItemLeft" align="right" valign="top"><a class="el" href="rpmutil_8h.html#aa915ed180c0020d54d080555e1f55d8b">RPM_GNUC_PURE</a> int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#ga6dd6f3c58033734cafc9f54c1ab96b44">rstrcasecmp</a> (const char *s1, const char *s2)</td></tr>
 106 <tr class="memdesc:ga6dd6f3c58033734cafc9f54c1ab96b44"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive strcasecmp(3).  <a href="group__rpmstring.html#ga6dd6f3c58033734cafc9f54c1ab96b44">More...</a><br /></td></tr>
 107 <tr class="separator:ga6dd6f3c58033734cafc9f54c1ab96b44"><td class="memSeparator" colspan="2">&#160;</td></tr>
 108 <tr class="memitem:gae228682d8efd91160c7c4caaecc29a4e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="rpmutil_8h.html#aa915ed180c0020d54d080555e1f55d8b">RPM_GNUC_PURE</a> int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#gae228682d8efd91160c7c4caaecc29a4e">rstrncasecmp</a> (const char *s1, const char *s2, size_t n)</td></tr>
 109 <tr class="memdesc:gae228682d8efd91160c7c4caaecc29a4e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Locale insensitive strncasecmp(3).  <a href="group__rpmstring.html#gae228682d8efd91160c7c4caaecc29a4e">More...</a><br /></td></tr>
 110 <tr class="separator:gae228682d8efd91160c7c4caaecc29a4e"><td class="memSeparator" colspan="2">&#160;</td></tr>
 111 <tr class="memitem:gaef54821b6f5090df66cb7e99e1e8e3c8"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#gaef54821b6f5090df66cb7e99e1e8e3c8">rasprintf</a> (char **strp, const char *fmt,...) <a class="el" href="rpmutil_8h.html#afa56337204e88d492c1d951424b0bea5">RPM_GNUC_PRINTF</a>(2</td></tr>
 112 <tr class="memdesc:gaef54821b6f5090df66cb7e99e1e8e3c8"><td class="mdescLeft">&#160;</td><td class="mdescRight">asprintf() clone  <a href="group__rpmstring.html#gaef54821b6f5090df66cb7e99e1e8e3c8">More...</a><br /></td></tr>
 113 <tr class="separator:gaef54821b6f5090df66cb7e99e1e8e3c8"><td class="memSeparator" colspan="2">&#160;</td></tr>
 114 <tr class="memitem:ga4ca948f1b9855baa0b62aa630d532095"><td class="memItemLeft" align="right" valign="top">int char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#ga4ca948f1b9855baa0b62aa630d532095">rstrcat</a> (char **dest, const char *src)</td></tr>
 115 <tr class="memdesc:ga4ca948f1b9855baa0b62aa630d532095"><td class="mdescLeft">&#160;</td><td class="mdescRight">Concatenate two strings with dynamically (re)allocated memory.  <a href="group__rpmstring.html#ga4ca948f1b9855baa0b62aa630d532095">More...</a><br /></td></tr>
 116 <tr class="separator:ga4ca948f1b9855baa0b62aa630d532095"><td class="memSeparator" colspan="2">&#160;</td></tr>
 117 <tr class="memitem:gae110db3befa40c8fcd2a15f61786b88b"><td class="memItemLeft" align="right" valign="top">char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#gae110db3befa40c8fcd2a15f61786b88b">rstrscat</a> (char **dest, const char *arg,...) <a class="el" href="rpmutil_8h.html#ab20b5f4a77194dc7171b2311853db5cd">RPM_GNUC_NULL_TERMINATED</a></td></tr>
 118 <tr class="memdesc:gae110db3befa40c8fcd2a15f61786b88b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Concatenate multiple strings with dynamically (re)allocated memory.  <a href="group__rpmstring.html#gae110db3befa40c8fcd2a15f61786b88b">More...</a><br /></td></tr>
 119 <tr class="separator:gae110db3befa40c8fcd2a15f61786b88b"><td class="memSeparator" colspan="2">&#160;</td></tr>
 120 <tr class="memitem:gab3e83839ca93d0b6d91327881b0658d8"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#gab3e83839ca93d0b6d91327881b0658d8">rstrlcpy</a> (char *dest, const char *src, size_t n)</td></tr>
 121 <tr class="memdesc:gab3e83839ca93d0b6d91327881b0658d8"><td class="mdescLeft">&#160;</td><td class="mdescRight">strlcpy() clone: Copy src to string dest of size n.  <a href="group__rpmstring.html#gab3e83839ca93d0b6d91327881b0658d8">More...</a><br /></td></tr>
 122 <tr class="separator:gab3e83839ca93d0b6d91327881b0658d8"><td class="memSeparator" colspan="2">&#160;</td></tr>
 123 <tr class="memitem:ga0616218199703e0f8219f409fc9584d7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="rpmutil_8h.html#aa915ed180c0020d54d080555e1f55d8b">RPM_GNUC_PURE</a> unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__rpmstring.html#ga0616218199703e0f8219f409fc9584d7">rstrhash</a> (const char *string)</td></tr>
 124 <tr class="memdesc:ga0616218199703e0f8219f409fc9584d7"><td class="mdescLeft">&#160;</td><td class="mdescRight">String hashing function.  <a href="group__rpmstring.html#ga0616218199703e0f8219f409fc9584d7">More...</a><br /></td></tr>
 125 <tr class="separator:ga0616218199703e0f8219f409fc9584d7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 126 </table>
 127 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 128 <div class="textblock"><p>String manipulation helper functions. </p>
 129
 130 <p class="definition">Definition in file <a class="el" href="rpmstring_8h_source.html">rpmstring.h</a>.</p>
 131 </div><h2 class="groupheader">Function Documentation</h2>
 132 <a id="a3b25bcce64eb38e449be58640169c209"></a>
 133 <h2 class="memtitle"><span class="permalink"><a href="#a3b25bcce64eb38e449be58640169c209">&#9670;&nbsp;</a></span>rnibble()</h2>
 134
 135 <div class="memitem">
 136 <div class="memproto">
 137 <table class="mlabels">
 138   <tr>
 139   <td class="mlabels-left">
 140       <table class="memname">
 141         <tr>
 142           <td class="memname">static <a class="el" href="rpmutil_8h.html#a42bc7874ff5074aa0aa528838e0bfd91">RPM_GNUC_CONST</a> unsigned char rnibble </td>
 143           <td>(</td>
 144           <td class="paramtype">char&#160;</td>
 145           <td class="paramname"><em>c</em></td><td>)</td>
 146           <td></td>
 147         </tr>
 148       </table>
 149   </td>
 150   <td class="mlabels-right">
 151 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
 152   </tr>
 153 </table>
 154 </div><div class="memdoc">
 155
 156 <p>Convert hex to binary nibble. </p>
 157 <dl class="params"><dt>Parameters</dt><dd>
 158   <table class="params">
 159     <tr><td class="paramname">c</td><td>hex character </td></tr>
 160   </table>
 161   </dd>
 162 </dl>
 163 <dl class="section return"><dt>Returns</dt><dd>binary nibble </dd></dl>
 164
 165 <p class="definition">Definition at line <a class="el" href="rpmstring_8h_source.html#l00096">96</a> of file <a class="el" href="rpmstring_8h_source.html">rpmstring.h</a>.</p>
 166
 167 </div>
 168 </div>
 169 <a id="a1e5f8ebc49cc189053eb455e500d7e00"></a>
 170 <h2 class="memtitle"><span class="permalink"><a href="#a1e5f8ebc49cc189053eb455e500d7e00">&#9670;&nbsp;</a></span>rstreq()</h2>
 171
 172 <div class="memitem">
 173 <div class="memproto">
 174 <table class="mlabels">
 175   <tr>
 176   <td class="mlabels-left">
 177       <table class="memname">
 178         <tr>
 179           <td class="memname">static int rstreq </td>
 180           <td>(</td>
 181           <td class="paramtype">const char *&#160;</td>
 182           <td class="paramname"><em>s1</em>, </td>
 183         </tr>
 184         <tr>
 185           <td class="paramkey"></td>
 186           <td></td>
 187           <td class="paramtype">const char *&#160;</td>
 188           <td class="paramname"><em>s2</em>&#160;</td>
 189         </tr>
 190         <tr>
 191           <td></td>
 192           <td>)</td>
 193           <td></td><td></td>
 194         </tr>
 195       </table>
 196   </td>
 197   <td class="mlabels-right">
 198 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
 199   </tr>
 200 </table>
 201 </div><div class="memdoc">
 202
 203 <p>Test for string equality. </p>
 204 <dl class="params"><dt>Parameters</dt><dd>
 205   <table class="params">
 206     <tr><td class="paramname">s1</td><td>string 1 </td></tr>
 207     <tr><td class="paramname">s2</td><td>string 2 </td></tr>
 208   </table>
 209   </dd>
 210 </dl>
 211 <dl class="section return"><dt>Returns</dt><dd>0 if strings differ, 1 if equal </dd></dl>
 212
 213 <p class="definition">Definition at line <a class="el" href="rpmstring_8h_source.html#l00113">113</a> of file <a class="el" href="rpmstring_8h_source.html">rpmstring.h</a>.</p>
 214
 215 </div>
 216 </div>
 217 <a id="afdf66df6f44297ae6b342127301c9e36"></a>
 218 <h2 class="memtitle"><span class="permalink"><a href="#afdf66df6f44297ae6b342127301c9e36">&#9670;&nbsp;</a></span>rstreqn()</h2>
 219
 220 <div class="memitem">
 221 <div class="memproto">
 222 <table class="mlabels">
 223   <tr>
 224   <td class="mlabels-left">
 225       <table class="memname">
 226         <tr>
 227           <td class="memname">static int rstreqn </td>
 228           <td>(</td>
 229           <td class="paramtype">const char *&#160;</td>
 230           <td class="paramname"><em>s1</em>, </td>
 231         </tr>
 232         <tr>
 233           <td class="paramkey"></td>
 234           <td></td>
 235           <td class="paramtype">const char *&#160;</td>
 236           <td class="paramname"><em>s2</em>, </td>
 237         </tr>
 238         <tr>
 239           <td class="paramkey"></td>
 240           <td></td>
 241           <td class="paramtype">size_t&#160;</td>
 242           <td class="paramname"><em>n</em>&#160;</td>
 243         </tr>
 244         <tr>
 245           <td></td>
 246           <td>)</td>
 247           <td></td><td></td>
 248         </tr>
 249       </table>
 250   </td>
 251   <td class="mlabels-right">
 252 <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
 253   </tr>
 254 </table>
 255 </div><div class="memdoc">
 256
 257 <p>Test for string equality. </p>
 258 <dl class="params"><dt>Parameters</dt><dd>
 259   <table class="params">
 260     <tr><td class="paramname">s1</td><td>string 1 </td></tr>
 261     <tr><td class="paramname">s2</td><td>string 2 </td></tr>
 262     <tr><td class="paramname">n</td><td>compare at most n characters </td></tr>
 263   </table>
 264   </dd>
 265 </dl>
 266 <dl class="section return"><dt>Returns</dt><dd>0 if strings differ, 1 if equal </dd></dl>
 267
 268 <p class="definition">Definition at line <a class="el" href="rpmstring_8h_source.html#l00125">125</a> of file <a class="el" href="rpmstring_8h_source.html">rpmstring.h</a>.</p>
 269
 270 <p class="reference">References <a class="el" href="group__rpmstring.html#gaef54821b6f5090df66cb7e99e1e8e3c8">rasprintf()</a>, <a class="el" href="rpmutil_8h_source.html#l00049">RPM_GNUC_NULL_TERMINATED</a>, <a class="el" href="rpmutil_8h_source.html#l00068">RPM_GNUC_PRINTF</a>, <a class="el" href="rpmutil_8h_source.html#l00034">RPM_GNUC_PURE</a>, <a class="el" href="group__rpmstring.html#ga6dd6f3c58033734cafc9f54c1ab96b44">rstrcasecmp()</a>, <a class="el" href="group__rpmstring.html#ga4ca948f1b9855baa0b62aa630d532095">rstrcat()</a>, <a class="el" href="group__rpmstring.html#ga0616218199703e0f8219f409fc9584d7">rstrhash()</a>, <a class="el" href="group__rpmstring.html#gab3e83839ca93d0b6d91327881b0658d8">rstrlcpy()</a>, <a class="el" href="group__rpmstring.html#gae228682d8efd91160c7c4caaecc29a4e">rstrncasecmp()</a>, and <a class="el" href="group__rpmstring.html#gae110db3befa40c8fcd2a15f61786b88b">rstrscat()</a>.</p>
 271
 272 </div>
 273 </div>
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