pcre2_substring_length_byname - compatible regular expressions (revised API)
#include <pcre2.h> int pcre2_substring_length_byname(pcre2_match_data *match_data, PCRE2_SPTR name, PCRE2_SIZE *length);
Library Functions Manual PCRE2_SUBSTRING_LENGTH_BYNAME(3)
NAME
PCRE2 - Perl-compatible regular expressions (revised API)
SYNOPSIS
#include <pcre2.h>
int pcre2_substring_length_byname(pcre2_match_data *match_data,
PCRE2_SPTR name, PCRE2_SIZE *length);
DESCRIPTION
This function returns the length of a matched substring, identified by
name. The arguments are:
match_data The match data block for the match
name The substring name
length Where to return the length
The yield is zero on success, or an error code if the substring is not
found.
There is a complete description of the PCRE2 native API in the pcre2api
page and a description of the POSIX API in the pcre2posix page.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | library/pcre2 |
+---------------+------------------+
|Stability | Uncommitted |
+---------------+------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://github.com/Philip-
Hazel/pcre2/releases/download/pcre2-10.39/pcre2-10.39.tar.gz.
Further information about this software can be found on the open source
community website at http://pcre.org/.
PCRE2 10.00 21 October 2014
PCRE2_SUBSTRING_LENGTH_BYNAME(3)