PCRE2_JIT_STACK_CREATE(3)PCRE2_JIT_STACK_CREATE(3)NAME
PCRE2 - Perl-compatible regular expressions (revised API)
SYNOPSIS
#include <pcre2.h>
pcre2_jit_stack *pcre2_jit_stack_create(PCRE2_SIZE startsize,
PCRE2_SIZE maxsize, pcre2_general_context *gcontext);
DESCRIPTION
This function is used to create a stack for use by the code compiled by
the JIT compiler. The first two arguments are a starting size for the
stack, and a maximum size to which it is allowed to grow. The final
argument is a general context, for memory allocation functions, or NULL
for standard memory allocation. The result can be passed to the JIT
run-time code by calling pcre2_jit_stack_assign() to associate the
stack with a compiled pattern, which can then be processed by
pcre2_match(). If the "fast path" JIT matcher, pcre2_jit_match() is
used, the stack can be passed directly as an argument. A maximum stack
size of 512K to 1M should be more than enough for any pattern. For more
details, see the pcre2jit page.
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 10.00 03 November 2014 PCRE2_JIT_STACK_CREATE(3)
