trunk/doc/pcre_jit_stack_alloc.3

.TH PCRE_JIT_STACK_ALLOC 3 "21 January 2012" "PCRE 8.30"
.SH NAME
PCRE - Perl-compatible regular expressions
.SH SYNOPSIS
.rs
.sp
.B #include <pcre.h>
.PP
.SM
.B pcre_jit_stack *pcre_jit_stack_alloc(int \fIstartsize\fP,
.ti +5n
.B int \fImaxsize\fP);
.PP
.B pcre16_jit_stack *pcre16_jit_stack_alloc(int \fIstartsize\fP,
.ti +5n
.B int \fImaxsize\fP);
.
.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]_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]_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.
1	ph10	954	.TH PCRE_JIT_STACK_ALLOC 3 "21 January 2012" "PCRE 8.30"
2	ph10	678	.SH NAME
3			PCRE - Perl-compatible regular expressions
4			.SH SYNOPSIS
5			.rs
6			.sp
7			.B #include <pcre.h>
8			.PP
9			.SM
10	ph10	691	.B pcre_jit_stack *pcre_jit_stack_alloc(int \fIstartsize\fP,
11	ph10	678	.ti +5n
12			.B int \fImaxsize\fP);
13	ph10	868	.PP
14	ph10	903	.B pcre16_jit_stack *pcre16_jit_stack_alloc(int \fIstartsize\fP,
15	ph10	877	.ti +5n
16			.B int \fImaxsize\fP);
17	ph10	678	.
18			.SH DESCRIPTION
19			.rs
20			.sp
21			This function is used to create a stack for use by the code compiled by the JIT
22	ph10	868	optimization of \fBpcre[16]_study()\fP. The arguments are a starting size for
23			the stack, and a maximum size to which it is allowed to grow. The result can be
24	ph10	968	passed to the JIT run-time code by \fBpcre[16]_assign_jit_stack()\fP, or that
25	ph10	683	function can set up a callback for obtaining a stack. A maximum stack size of
26	ph10	691	512K to 1M should be more than enough for any pattern. For more details, see
27	ph10	683	the
28			.\" HREF
29			\fBpcrejit\fP
30			.\"
31			page.
32	ph10	678	.P
33			There is a complete description of the PCRE native API in the
34			.\" HREF
35			\fBpcreapi\fP
36			.\"
37			page and a description of the POSIX API in the
38			.\" HREF
39			\fBpcreposix\fP
40			.\"
41			page.