PCRE2_JIT_FREE_UNUSED_MEMORY(3) Introduction to Library Functions

NAME

PCRE2 - Perl-compatible regular expressions (revised API)

SYNOPSIS

#include <pcre2.h>

void pcre2_jit_free_unused_memory(pcre2_general_context *gcontext);

DESCRIPTION

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, pcre2_jit_free_unused_memory() can be used to cause this
memory to be freed.

There is a complete description of the PCRE2 native API in the
pcre2api page and a description of the POSIX API in the pcre2posix
page.

PCRE2 10.45 24 April 2020
PCRE2_JIT_FREE_UNUSED_MEMORY(3)