/[pcre]/code/trunk/doc/pcre_jit_stack_alloc.3
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revision 1054 by ph10, Sat May 26 14:22:52 2012 UTC revision 1055 by chpe, Tue Oct 16 15:53:30 2012 UTC
# Line 1  Line 1 
1  .TH PCRE_JIT_STACK_ALLOC 3 "21 January 2012" "PCRE 8.30"  .TH PCRE_JIT_STACK_ALLOC 3 "24 June 2012" "PCRE 8.30"
2  .SH NAME  .SH NAME
3  PCRE - Perl-compatible regular expressions  PCRE - Perl-compatible regular expressions
4  .SH SYNOPSIS  .SH SYNOPSIS
# Line 14  PCRE - Perl-compatible regular expressio Line 14  PCRE - Perl-compatible regular expressio
14  .B pcre16_jit_stack *pcre16_jit_stack_alloc(int \fIstartsize\fP,  .B pcre16_jit_stack *pcre16_jit_stack_alloc(int \fIstartsize\fP,
15  .ti +5n  .ti +5n
16  .B int \fImaxsize\fP);  .B int \fImaxsize\fP);
17    .PP
18    .B pcre32_jit_stack *pcre32_jit_stack_alloc(int \fIstartsize\fP,
19    .ti +5n
20    .B int \fImaxsize\fP);
21  .  .
22  .SH DESCRIPTION  .SH DESCRIPTION
23  .rs  .rs
24  .sp  .sp
25  This function is used to create a stack for use by the code compiled by the JIT  This function is used to create a stack for use by the code compiled by the JIT
26  optimization of \fBpcre[16]_study()\fP. The arguments are a starting size for  optimization of \fBpcre[16|32]_study()\fP. The arguments are a starting size for
27  the stack, and a maximum size to which it is allowed to grow. The result can be  the stack, and a maximum size to which it is allowed to grow. The result can be
28  passed to the JIT run-time code by \fBpcre[16]_assign_jit_stack()\fP, or that  passed to the JIT run-time code by \fBpcre[16|32]_assign_jit_stack()\fP, or that
29  function can set up a callback for obtaining a stack. A maximum stack size of  function can set up a callback for obtaining a stack. A maximum stack size of
30  512K to 1M should be more than enough for any pattern. For more details, see  512K to 1M should be more than enough for any pattern. For more details, see
31  the  the

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