48 lines
1.6 KiB
HTML
48 lines
1.6 KiB
HTML
<html>
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<head>
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<title>pcre2_set_recursion_memory_management 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>pcre2_set_recursion_memory_management man page</h1>
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<p>
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Return to the <a href="index.html">PCRE2 index page</a>.
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</p>
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<p>
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This page is part of the PCRE2 HTML documentation. It was generated
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automatically from the original man page. If there is any nonsense in it,
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please consult the 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 <pcre2.h></b>
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</P>
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<P>
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<b>int pcre2_set_recursion_memory_management(</b>
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<b> pcre2_match_context *<i>mcontext</i>,</b>
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<b> void *(*<i>private_malloc</i>)(PCRE2_SIZE, void *),</b>
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<b> void (*<i>private_free</i>)(void *, void *), void *<i>memory_data</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 sets the match context fields for custom memory management when
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PCRE2 is compiled to use the heap instead of the system stack for recursive
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function calls while matching. When PCRE2 is compiled to use the stack (the
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default) this function does nothing. The first argument is a match context, the
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second and third specify the memory allocation and freeing functions, and the
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final argument is an opaque value that is passed to them whenever they are
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called. The result of this function is always zero.
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</P>
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<P>
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There is a complete description of the PCRE2 native API in the
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<a href="pcre2api.html"><b>pcre2api</b></a>
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page and a description of the POSIX API in the
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<a href="pcre2posix.html"><b>pcre2posix</b></a>
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page.
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<p>
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Return to the <a href="index.html">PCRE2 index page</a>.
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</p>
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