pcre_jit_stack_alloc - compatible regular expressions
#include <pcre.h> pcre_jit_stack *pcre_jit_stack_alloc(int startsize, int maxsize); pcre16_jit_stack *pcre16_jit_stack_alloc(int startsize, int maxsize); pcre32_jit_stack *pcre32_jit_stack_alloc(int startsize, int maxsize);
PCRE_JIT_STACK_ALLOC(3) Library Functions Manual PCRE_JIT_STACK_ALLOC(3)
NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
pcre_jit_stack *pcre_jit_stack_alloc(int startsize,
int maxsize);
pcre16_jit_stack *pcre16_jit_stack_alloc(int startsize,
int maxsize);
pcre32_jit_stack *pcre32_jit_stack_alloc(int startsize,
int maxsize);
DESCRIPTION
This function is used to create a stack for use by the code compiled by
the JIT optimization of pcre[16|32]_study(). The arguments are a start-
ing size for the stack, and a maximum size to which it is allowed to
grow. The result can be passed to the JIT run-time code by
pcre[16|32]_assign_jit_stack(), or that function can set up a callback
for obtaining a stack. A maximum stack size of 512K to 1M should be
more than enough for any pattern. For more details, see the pcrejit
page.
There is a complete description of the PCRE native API in the pcreapi
page and a description of the POSIX API in the pcreposix page.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | library/pcre |
+---------------+------------------+
|Stability | Uncommitted |
+---------------+------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://source-
forge.net/projects/pcre/files/pcre/8.45/pcre-8.45.tar.gz.
Further information about this software can be found on the open source
community website at http://pcre.org/.
PCRE 8.30 24 June 2012 PCRE_JIT_STACK_ALLOC(3)