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- .TH PCRE2_JIT_FREE_UNUSED_MEMORY 3 "27 October 2014" "PCRE2 10.00"
- .SH NAME
- PCRE2 - Perl-compatible regular expressions (revised API)
- .SH SYNOPSIS
- .rs
- .sp
- .B #include <pcre2.h>
- .PP
- .nf
- .B void pcre2_jit_free_unused_memory(pcre2_general_context *\fIgcontext\fP);
- .fi
- .
- .SH DESCRIPTION
- .rs
- .sp
- This function frees unused JIT executable memory. The argument is a general
- context, for custom memory management, or NULL for standard memory management.
- JIT memory allocation retains some memory in order to improve future JIT
- compilation speed. In low memory conditions,
- \fBpcre2_jit_free_unused_memory()\fP can be used to cause this memory to be
- freed.
- .P
- There is a complete description of the PCRE2 native API in the
- .\" HREF
- \fBpcre2api\fP
- .\"
- page and a description of the POSIX API in the
- .\" HREF
- \fBpcre2posix\fP
- .\"
- page.
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