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NAME | SYNOPSIS | DESCRIPTION | COLOPHON |
PCRE_REFCOUNT(3) Library Functions Manual PCRE_REFCOUNT(3)
PCRE - Perl-compatible regular expressions
#include <pcre.h>
int pcre_refcount(pcre *code, int adjust);
int pcre16_refcount(pcre16 *code, int adjust);
int pcre32_refcount(pcre32 *code, int adjust);
This function is used to maintain a reference count inside a data
block that contains a compiled pattern. Its arguments are:
code Compiled regular expression
adjust Adjustment to reference value
The yield of the function is the adjusted reference value, which is
constrained to lie between 0 and 65535.
There is a complete description of the PCRE native API in the pcreapi
page and a description of the POSIX API in the pcreposix page.
This page is part of the PCRE (Perl Compatible Regular Expressions)
project. Information about the project can be found at
⟨http://www.pcre.org/⟩. If you have a bug report for this manual
page, see ⟨http://bugs.exim.org/enter_bug.cgi?product=PCRE⟩. This
page was obtained from the tarball pcre-8.40.tar.gz fetched from
⟨ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/⟩ on
2017-07-05. If you discover any rendering problems in this HTML ver‐
sion of the page, or you believe there is a better or more up-to-date
source for the page, or you have corrections or improvements to the
information in this COLOPHON (which is not part of the original man‐
ual page), send a mail to man-pages@man7.org
PCRE 8.30 24 June 2012 PCRE_REFCOUNT(3)