| .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. |