Current File : //usr/share/man/man3/pcre_jit_stack_alloc.3

'\" te
.TH PCRE_JIT_STACK_ALLOC 3 "24 June 2012" "PCRE 8.30"
.SH NAME
PCRE - Perl-compatible regular expressions
.SH SYNOPSIS
.rs
.sp
.B #include <pcre.h>
.PP
.nf
.B pcre_jit_stack *pcre_jit_stack_alloc(int \fIstartsize\fP,
.B "     int \fImaxsize\fP);"
.sp
.B pcre16_jit_stack *pcre16_jit_stack_alloc(int \fIstartsize\fP,
.B "     int \fImaxsize\fP);"
.sp
.B pcre32_jit_stack *pcre32_jit_stack_alloc(int \fIstartsize\fP,
.B "     int \fImaxsize\fP);"
.fi
.
.SH DESCRIPTION
.rs
.sp
This function is used to create a stack for use by the code compiled by the JIT
optimization of \fBpcre[16|32]_study()\fP. The arguments are a starting 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 \fBpcre[16|32]_assign_jit_stack()\fP, 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
.\" HREF
\fBpcrejit\fP
.\"
page.
.P
There is a complete description of the PCRE native API in the
.\" HREF
\fBpcreapi\fP
.\"
page and a description of the POSIX API in the
.\" HREF
\fBpcreposix\fP
.\"
page.


.\" Oracle has added the ARC stability level to this manual page
.SH ATTRIBUTES
See
.BR attributes (5)
for descriptions of the following attributes:
.sp
.TS
box;
cbp-1 | cbp-1
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE 
=
Availability	library/pcre
=
Stability	Uncommitted
.TE 
.PP

.SH NOTES

.\" Oracle has added source availability information to this manual page
This software was built from source available at https://java.net/projects/solaris-userland.  The original community source was downloaded from  http://sourceforge.net/projects/pcre/files/pcre/8.38/pcre-8.38.tar.gz

Further information about this software can be found on the open source community website at http://pcre.org/.