pcre2_serialize_get_number_of_codes - compatible regular expressions (revised API)
#include <pcre2.h> int32_t pcre2_serialize_get_number_of_codes(const uint8_t *bytes);
Library Functions Manual PCRE2_SERIALIZE_GET_NUMBER_OF_CODES(3)
NAME
PCRE2 - Perl-compatible regular expressions (revised API)
SYNOPSIS
#include <pcre2.h>
int32_t pcre2_serialize_get_number_of_codes(const uint8_t *bytes);
DESCRIPTION
The bytes argument must point to a serialized byte stream that was
originally created by pcre2_serialize_encode() (though it may have been
saved on disc or elsewhere in the meantime). The function returns the
number of serialized patterns in the byte stream, or one of the follow-
ing negative error codes:
PCRE2_ERROR_BADMAGIC mismatch of id bytes in bytes
PCRE2_ERROR_BADMODE mismatch of variable unit size or PCRE version
PCRE2_ERROR_NULL the argument is NULL
PCRE2_ERROR_BADMAGIC may mean that the data is corrupt, or that it was
compiled on a system with different endianness.
There is a complete description of the PCRE2 native API in the pcre2api
page and a description of the serialization functions in the pcre2seri-
alize 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 10.32 27 June 2018
PCRE2_SERIALIZE_GET_NUMBER_OF_CODES(3)