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Annotation of embedaddon/pcre/doc/pcre_jit_stack_alloc.3, revision 1.1.1.5

1.1.1.4   misho       1: .TH PCRE_JIT_STACK_ALLOC 3 "24 June 2012" "PCRE 8.30"
1.1       misho       2: .SH NAME
                      3: PCRE - Perl-compatible regular expressions
                      4: .SH SYNOPSIS
                      5: .rs
                      6: .sp
                      7: .B #include <pcre.h>
                      8: .PP
1.1.1.5 ! misho       9: .nf
1.1       misho      10: .B pcre_jit_stack *pcre_jit_stack_alloc(int \fIstartsize\fP,
1.1.1.5 ! misho      11: .B "     int \fImaxsize\fP);"
        !            12: .sp
1.1.1.2   misho      13: .B pcre16_jit_stack *pcre16_jit_stack_alloc(int \fIstartsize\fP,
1.1.1.5 ! misho      14: .B "     int \fImaxsize\fP);"
        !            15: .sp
1.1.1.4   misho      16: .B pcre32_jit_stack *pcre32_jit_stack_alloc(int \fIstartsize\fP,
1.1.1.5 ! misho      17: .B "     int \fImaxsize\fP);"
        !            18: .fi
1.1       misho      19: .
                     20: .SH DESCRIPTION
                     21: .rs
                     22: .sp
                     23: This function is used to create a stack for use by the code compiled by the JIT
1.1.1.4   misho      24: optimization of \fBpcre[16|32]_study()\fP. The arguments are a starting size for
1.1.1.2   misho      25: the stack, and a maximum size to which it is allowed to grow. The result can be
1.1.1.4   misho      26: passed to the JIT run-time code by \fBpcre[16|32]_assign_jit_stack()\fP, or that
1.1       misho      27: function can set up a callback for obtaining a stack. A maximum stack size of
                     28: 512K to 1M should be more than enough for any pattern. For more details, see
                     29: the
                     30: .\" HREF
                     31: \fBpcrejit\fP
                     32: .\"
                     33: page.
                     34: .P
                     35: There is a complete description of the PCRE native API in the
                     36: .\" HREF
                     37: \fBpcreapi\fP
                     38: .\"
                     39: page and a description of the POSIX API in the
                     40: .\" HREF
                     41: \fBpcreposix\fP
                     42: .\"
                     43: page.