[mirror_frr.git] / bgpd / bgp_regex.h

// SPDX-License-Identifier: GPL-2.0-or-later
/* AS regular expression routine
 * Copyright (C) 1999 Kunihiro Ishiguro
 */

#ifndef _FRR_BGP_REGEX_H
#define _FRR_BGP_REGEX_H

#include <zebra.h>

#ifdef HAVE_LIBPCRE2_POSIX
#ifndef _FRR_PCRE2_POSIX
#define _FRR_PCRE2_POSIX
#include <pcre2posix.h>
#endif /* _FRR_PCRE2_POSIX */
#elif defined(HAVE_LIBPCREPOSIX)
#include <pcreposix.h>
#else
#include <regex.h>
#endif /* HAVE_LIBPCRE2_POSIX */

extern void bgp_regex_free(regex_t *regex);
extern regex_t *bgp_regcomp(const char *str);
extern int bgp_regexec(regex_t *regex, struct aspath *aspath);

#endif /* _FRR_BGP_REGEX_H */
Commit	Line	Data
acddc0ed	1	// SPDX-License-Identifier: GPL-2.0-or-later
718e3744	2	/* AS regular expression routine
896014f4	3	* Copyright (C) 1999 Kunihiro Ishiguro
896014f4	4	*/
718e3744	5
061f5d1c DA	6	#ifndef _FRR_BGP_REGEX_H
061f5d1c DA	7	#define _FRR_BGP_REGEX_H
00d252cb	8
718e3744	9	#include <zebra.h>
718e3744	10
061f5d1c DA	11	#ifdef HAVE_LIBPCRE2_POSIX
	12	#ifndef _FRR_PCRE2_POSIX
	13	#define _FRR_PCRE2_POSIX
	14	#include <pcre2posix.h>
	15	#endif /* _FRR_PCRE2_POSIX */
	16	#elif defined(HAVE_LIBPCREPOSIX)
d62a17ae	17	#include <pcreposix.h>
718e3744	18	#else
d62a17ae	19	#include <regex.h>
061f5d1c	20	#endif /* HAVE_LIBPCRE2_POSIX */
718e3744	21
d62a17ae	22	extern void bgp_regex_free(regex_t *regex);
	23	extern regex_t bgp_regcomp(const char str);
	24	extern int bgp_regexec(regex_t regex, struct aspath aspath);
00d252cb	25
061f5d1c	26	#endif /* _FRR_BGP_REGEX_H */