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| <title>pcre2_jit_compile specification</title> |
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| <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB"> |
| <h1>pcre2_jit_compile man page</h1> |
| <p> |
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| <p> |
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| <br> |
| <br><b> |
| SYNOPSIS |
| </b><br> |
| <P> |
| <b>#include <pcre2.h></b> |
| </P> |
| <P> |
| <b>int pcre2_jit_compile(pcre2_code *<i>code</i>, uint32_t <i>options</i>);</b> |
| </P> |
| <br><b> |
| DESCRIPTION |
| </b><br> |
| <P> |
| This function requests JIT compilation, which, if the just-in-time compiler is |
| available, further processes a compiled pattern into machine code that executes |
| much faster than the <b>pcre2_match()</b> interpretive matching function. Full |
| details are given in the |
| <a href="pcre2jit.html"><b>pcre2jit</b></a> |
| documentation. |
| </P> |
| <P> |
| The first argument is a pointer that was returned by a successful call to |
| <b>pcre2_compile()</b>, and the second must contain one or more of the following |
| bits: |
| <pre> |
| PCRE2_JIT_COMPLETE compile code for full matching |
| PCRE2_JIT_PARTIAL_SOFT compile code for soft partial matching |
| PCRE2_JIT_PARTIAL_HARD compile code for hard partial matching |
| </pre> |
| The yield of the function is 0 for success, or a negative error code otherwise. |
| In particular, PCRE2_ERROR_JIT_BADOPTION is returned if JIT is not supported or |
| if an unknown bit is set in <i>options</i>. |
| </P> |
| <P> |
| There is a complete description of the PCRE2 native API in the |
| <a href="pcre2api.html"><b>pcre2api</b></a> |
| page and a description of the POSIX API in the |
| <a href="pcre2posix.html"><b>pcre2posix</b></a> |
| page. |
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