59 lines
1.9 KiB
HTML
59 lines
1.9 KiB
HTML
<html>
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<head>
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<title>pcre_pattern_to_host_byte_order specification</title>
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</head>
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<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
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<h1>pcre_pattern_to_host_byte_order man page</h1>
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<p>
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Return to the <a href="index.html">PCRE index page</a>.
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</p>
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<p>
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This page is part of the PCRE HTML documentation. It was generated automatically
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from the original man page. If there is any nonsense in it, please consult the
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man page, in case the conversion went wrong.
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<br>
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<br><b>
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SYNOPSIS
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</b><br>
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<P>
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<b>#include <pcre.h></b>
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</P>
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<P>
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<b>int pcre_pattern_to_host_byte_order(pcre *<i>code</i>,</b>
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<b> pcre_extra *<i>extra</i>, const unsigned char *<i>tables</i>);</b>
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<br>
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<br>
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<b>int pcre16_pattern_to_host_byte_order(pcre16 *<i>code</i>,</b>
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<b> pcre16_extra *<i>extra</i>, const unsigned char *<i>tables</i>);</b>
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<br>
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<br>
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<b>int pcre32_pattern_to_host_byte_order(pcre32 *<i>code</i>,</b>
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<b> pcre32_extra *<i>extra</i>, const unsigned char *<i>tables</i>);</b>
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</P>
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<br><b>
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DESCRIPTION
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</b><br>
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<P>
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This function ensures that the bytes in 2-byte and 4-byte values in a compiled
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pattern are in the correct order for the current host. It is useful when a
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pattern that has been compiled on one host is transferred to another that might
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have different endianness. The arguments are:
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<pre>
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<i>code</i> A compiled regular expression
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<i>extra</i> Points to an associated <b>pcre[16|32]_extra</b> structure,
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or is NULL
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<i>tables</i> Pointer to character tables, or NULL to
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set the built-in default
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</pre>
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The result is 0 for success, a negative PCRE_ERROR_xxx value otherwise.
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</P>
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<P>
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There is a complete description of the PCRE native API in the
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<a href="pcreapi.html"><b>pcreapi</b></a>
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page and a description of the POSIX API in the
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<a href="pcreposix.html"><b>pcreposix</b></a>
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page.
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<p>
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Return to the <a href="index.html">PCRE index page</a>.
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</p>
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