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PCRE2_JI...D_MEMORY(3) Library Functions Manual PCRE2_JI...D_MEMORY(3)
PCRE2 - Perl-compatible regular expressions (revised API)
#include <pcre2.h> void pcre2_jit_free_unused_memory(pcre2_general_context *gcontext);
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.
This page is part of the PCRE (Perl Compatible Regular
Expressions) project. Information about the project can be found
at ⟨http://www.pcre.org/⟩. If you have a bug report for this
manual page, see
⟨http://bugs.exim.org/enter_bug.cgi?product=PCRE⟩. This page was
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discover any rendering problems in this HTML version of the page,
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PCRE2 10.00 27 October 2014 PCRE2_JI...D_MEMORY(3)