openldap/include/ac/regex.h

/* Generic Regex */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
 *
 * Copyright 1998-2014 The OpenLDAP Foundation.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted only as authorized by the OpenLDAP
 * Public License.
 *
 * A copy of this license is available in file LICENSE in the
 * top-level directory of the distribution or, alternatively, at
 * <http://www.OpenLDAP.org/license.html>.
 */

#ifndef _AC_REGEX_H_
#define _AC_REGEX_H_

#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif

#ifndef HAVE_REGEX_H
/*	NO POSIX REGEX!!
 *  You'll need to install a POSIX compatible REGEX library.
 *  Either Henry Spencer's or GNU regex will do.
 */
#error "No POSIX REGEX available."

#elif HAVE_GNUREGEX_H
	/* system has GNU gnuregex.h */
#	include <gnuregex.h>
#else
	/* have regex.h, assume it's POSIX compliant */
#	include <regex.h>
#endif /* regex.h */

#endif /* _AC_REGEX_H_ */
Add RCS Id to "generic" headers (experimental) 1999-08-30 04:35:22 +08:00			`/* Generic Regex */`
s/Id/OpenLDAP/ in RCSids 1999-08-30 16:08:00 +08:00			`/* $OpenLDAP$ */`
Fix notices 2003-11-26 12:16:36 +08:00			`/* This work is part of OpenLDAP Software <http://www.openldap.org/>.`
			`*`
Happy new year (belated) 2014-01-25 21:21:25 +08:00			`* Copyright 1998-2014 The OpenLDAP Foundation.`
Add OpenLDAP Copyright to headers 1998-12-29 03:51:35 +08:00			`* All rights reserved.`
			`*`
Update copright with clarification 2001-05-29 11:35:56 +08:00			`* Redistribution and use in source and binary forms, with or without`
			`* modification, are permitted only as authorized by the OpenLDAP`
Notice updates 2003-11-26 07:17:08 +08:00			`* Public License.`
			`*`
			`* A copy of this license is available in file LICENSE in the`
			`* top-level directory of the distribution or, alternatively, at`
			`* <http://www.OpenLDAP.org/license.html>.`
Add OpenLDAP Copyright to headers 1998-12-29 03:51:35 +08:00			`*/`
Update copright with clarification 2001-05-29 11:35:56 +08:00
merged with autoconf branch 1998-10-25 09:41:42 +08:00			`#ifndef _AC_REGEX_H_`
			`#define _AC_REGEX_H_`

			`#ifdef HAVE_SYS_TYPES_H`
			`#include <sys/types.h>`
			`#endif`

			`#ifndef HAVE_REGEX_H`
			`/* NO POSIX REGEX!!`
Notice updates 2003-11-26 07:17:08 +08:00			`* You'll need to install a POSIX compatible REGEX library.`
			`* Either Henry Spencer's or GNU regex will do.`
			`*/`
Generate #error instead of just letting the compile fail. 1999-04-30 08:48:47 +08:00			`#error "No POSIX REGEX available."`
Rename filter entry's strcpy_special() to strcpy_regex() to better reflect its purpose. Modify switch to support REG_EXTENDED expressions. Use REG_EXTENDED instead of REG_BASIC everywhere. Modify <ac/regex.h> to support <gnuregex.h> for testing purposes. Requires: env CPPFLAGS="-DHAVE_GNUREGEX_H=1" LIBS=-lgnuregex ./configure 1999-08-24 09:13:30 +08:00
			`#elif HAVE_GNUREGEX_H`
Delete ldap_build_filter(), it's broke. Clean up headers. 2001-12-24 11:49:54 +08:00			`/* system has GNU gnuregex.h */`
Rename filter entry's strcpy_special() to strcpy_regex() to better reflect its purpose. Modify switch to support REG_EXTENDED expressions. Use REG_EXTENDED instead of REG_BASIC everywhere. Modify <ac/regex.h> to support <gnuregex.h> for testing purposes. Requires: env CPPFLAGS="-DHAVE_GNUREGEX_H=1" LIBS=-lgnuregex ./configure 1999-08-24 09:13:30 +08:00			`# include <gnuregex.h>`
merged with autoconf branch 1998-10-25 09:41:42 +08:00			`#else`
			`/* have regex.h, assume it's POSIX compliant */`
			`# include <regex.h>`
			`#endif /* regex.h */`

			`#endif /* _AC_REGEX_H_ */`