Man page - pcre_pattern_to_host_byte_order(3)
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- pcre_pattern_to_host_byte_order(3)
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- pcre16_get_named_substring(3)
- pcre_utf32_to_host_byte_order(3)
- pcre16_study(3)
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- pcre_study(3)
- pcre32_get_named_substring(3)
- pcre_copy_substring(3)
apt-get install libpcre3-dev
Manual
PCRE_PATTERN_TO_HOST_BYTE_ORDER
NAMESYNOPSIS
DESCRIPTION
NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
int
pcre_pattern_to_host_byte_order(pcre *
code
,
pcre_extra *
extra
, const unsigned char
*
tables
);
int
pcre16_pattern_to_host_byte_order(pcre16
*
code
,
pcre16_extra *
extra
, const unsigned char
*
tables
);
int
pcre32_pattern_to_host_byte_order(pcre32
*
code
,
pcre32_extra *
extra
, const unsigned char
*
tables
);
DESCRIPTION
This function ensures that the bytes in 2-byte and 4-byte values in a compiled pattern are in the correct order for the current host. It is useful when a pattern that has been compiled on one host is transferred to another that might have different endianness. The arguments are:
code
A
compiled regular expression
extra
Points to an associated
pcre[16|32]_extra
structure,
or is NULL
tables
Pointer to character tables, or NULL to
set the built-in default
The result is 0 for success, a negative PCRE_ERROR_xxx value otherwise.
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.