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<h1>pcre2_jit_stack_create man page</h1>

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SYNOPSIS
 

#include &#60;pcre2.h&#62;


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() or pcre2_jit_match().
A maximum stack size of 512KiB to 1MiB should be more than enough for any
pattern. For more details, see the
<a href="pcre2jit.html">pcre2jit</a>
page.


There is a complete description of the PCRE2 native API in the
<a href="pcre2api.html">pcre2api</a>
page and a description of the POSIX API in the
<a href="pcre2posix.html">pcre2posix</a>
page.

Return to the <a href="index.html">PCRE2 index page</a>.

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