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<h1>String routines</h1><table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Modules</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>group </td><td class="memItemRight" valign=bottom><a class="el" href="group___a_p_r___strings___snprintf.html">snprintf implementations</a></td></tr>
<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>int </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga0">apr_strnatcmp</a> (char const *a, char const *b)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>int </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga1">apr_strnatcasecmp</a> (char const *a, char const *b)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga2">apr_pstrdup</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, const char *s)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga3">apr_pstrmemdup</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, const char *s, apr_size_t n)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga4">apr_pstrndup</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, const char *s, apr_size_t n)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga5">apr_pmemdup</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, const void *m, apr_size_t n)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga6">apr_pstrcat</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p,...)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga7">apr_pstrcatv</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, const struct iovec *vec, apr_size_t nvec, apr_size_t *nbytes)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga8">apr_pvsprintf</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, const char *fmt, va_list ap)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga9">apr_psprintf</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, const char *fmt,...)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga10">apr_cpystrn</a> (char *dst, const char *src, apr_size_t dst_size)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga11">apr_collapse_spaces</a> (char *dest, const char *src)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__apr__errno.html#ga0">apr_status_t</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga12">apr_tokenize_to_argv</a> (const char *arg_str, char ***argv_out, <a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *token_context)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga13">apr_strtok</a> (char *str, const char *sep, char **last)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga14">apr_itoa</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, int n)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga15">apr_ltoa</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, long n)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga16">apr_off_t_toa</a> (<a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> *p, apr_off_t n)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__apr__errno.html#ga0">apr_status_t</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga17">apr_strtoff</a> (apr_off_t *offset, const char *buf, char **end, int base)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>apr_int64_t </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga18">apr_strtoi64</a> (const char *buf, char **end, int base)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>apr_int64_t </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga19">apr_atoi64</a> (const char *buf)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>char * </td><td class="memItemRight" valign=bottom><a class="el" href="group__apr__strings.html#ga20">apr_strfsize</a> (apr_off_t size, char *buf)</td></tr>
</table>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="ga19" doxytag="apr_strings.h::apr_atoi64" ></a><p>
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<td class="md" nowrap valign="top"> apr_int64_t apr_atoi64 </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>buf</em> </td>
<td class="md" valign="top"> ) </td>
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<p>
parse a base-10 numeric string into a 64-bit numeric value. Equivalent to apr_strtoi64(buf, (char**)NULL, 10). <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>buf</em> </td><td>The string to parse </td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The numeric value of the string </dd></dl>
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<a class="anchor" name="ga11" doxytag="apr_strings.h::apr_collapse_spaces" ></a><p>
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<td class="md" nowrap valign="top"> char* apr_collapse_spaces </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">char * </td>
<td class="mdname" nowrap> <em>dest</em>, </td>
</tr>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const char * </td>
<td class="mdname" nowrap> <em>src</em></td>
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<td></td>
<td class="md">) </td>
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<p>
Strip spaces from a string <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>dest</em> </td><td>The destination string. It is okay to modify the string in place. Namely dest == src </td></tr>
<tr><td></td><td valign=top><em>src</em> </td><td>The string to rid the spaces from. </td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The destination string, dest. </dd></dl>
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<a class="anchor" name="ga10" doxytag="apr_strings.h::apr_cpystrn" ></a><p>
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<td class="md" nowrap valign="top"> char* apr_cpystrn </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">char * </td>
<td class="mdname" nowrap> <em>dst</em>, </td>
</tr>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const char * </td>
<td class="mdname" nowrap> <em>src</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>apr_size_t </td>
<td class="mdname" nowrap> <em>dst_size</em></td>
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<td class="md">) </td>
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<p>
Copy up to dst_size characters from src to dst; does not copy past a NUL terminator in src, but always terminates dst with a NUL regardless. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td></td><td valign=top><em>dst</em> </td><td>The destination string </td></tr>
<tr><td></td><td valign=top><em>src</em> </td><td>The source string </td></tr>
<tr><td></td><td valign=top><em>dst_size</em> </td><td>The space available in dst; dst always receives NUL termination, so if src is longer than dst_size, the actual number of characters copied is dst_size - 1. </td></tr>
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</dl>
<dl compact><dt><b>Returns:</b></dt><dd>Pointer to the NUL terminator of the destination string, dst </dd></dl>
<dl compact><dt><b>Remarks:</b></dt><dd><pre>
Note the differences between this function and strncpy():
1) strncpy() doesn't always NUL terminate; <a class="el" href="group__apr__strings.html#ga10">apr_cpystrn()</a> does.
2) strncpy() pads the destination string with NULs, which is often
unnecessary; <a class="el" href="group__apr__strings.html#ga10">apr_cpystrn()</a> does not.
3) strncpy() returns a pointer to the beginning of the dst string;
<a class="el" href="group__apr__strings.html#ga10">apr_cpystrn()</a> returns a pointer to the NUL terminator of dst,
to allow a check for truncation.
</pre> </dd></dl>
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<a class="anchor" name="ga14" doxytag="apr_strings.h::apr_itoa" ></a><p>
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<td class="md" nowrap valign="top"> char* apr_itoa </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> * </td>
<td class="mdname" nowrap> <em>p</em>, </td>
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<td></td>
<td class="md" nowrap>int </td>
<td class="mdname" nowrap> <em>n</em></td>
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<td class="md">) </td>
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<p>
create a string representation of an int, allocated from a pool <dl compact><dt><b>Parameters:</b></dt><dd>
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<tr><td></td><td valign=top><em>p</em> </td><td>The pool from which to allocate </td></tr>
<tr><td></td><td valign=top><em>n</em> </td><td>The number to format </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The string representation of the number </dd></dl>
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<a class="anchor" name="ga15" doxytag="apr_strings.h::apr_ltoa" ></a><p>
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<td class="md" nowrap valign="top"> char* apr_ltoa </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="group__apr__pools.html#ga0">apr_pool_t</a> * </td>
<td class="mdname" nowrap> <em>p</em>, </td>
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<td class="md" nowrap>long </td>
<td class="mdname" nowrap> <em>n</em></td>
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