/*      $NetBSD: glob.h,v 1.5 1994/10/26 00:55:56 cgd Exp $     */

/*
 * Copyright (c) 1989, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Guido van Rossum.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the University of
 *      California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *      @(#)glob.h      8.1 (Berkeley) 6/2/93
 */

#ifndef _GLOB_H_
#define _GLOB_H_

#include <sys/cdefs.h>

struct stat;
typedef struct {
	int gl_pathc;           /* Count of total paths so far. */
	int gl_matchc;          /* Count of paths matching pattern. */
	int gl_offs;            /* Reserved at beginning of gl_pathv. */
	int gl_flags;           /* Copy of flags parameter to glob. */
	int (*gl_errfunc) __P((const char *, int));
	char **gl_pathv;        /* List of paths matching pattern. */
				/* Copy of errfunc parameter to glob. */

	/*
	 * Alternate filesystem access methods for glob; replacement
	 * versions of closedir(3), readdir(3), opendir(3), stat(2)
	 * and lstat(2).
	 */
	void (*gl_closedir) __P((void *));
	struct dirent *(*gl_readdir) __P((void *));     
	void *(*gl_opendir) __P((const char *));
	int (*gl_lstat) __P((const char *, struct stat *));
	int (*gl_stat) __P((const char *, struct stat *));
} glob_t;

#define GLOB_APPEND     0x01    /* append to output from previous call */
#define GLOB_DOOFFS     0x02    /* use gl_offs */
#define GLOB_ERR        0x04    /* return on error */
#ifndef _POSIX_SOURCE
#define GLOB_MAGCHAR    0x08    /* pattern had globbing characters */
#endif
#define GLOB_MARK       0x10    /* append / to matching directories */
#define GLOB_NOCHECK    0x20    /* return pattern itself if nothing matches */
#define GLOB_NOSORT     0x40    /* don't sort */
#ifndef _POSIX_SOURCE
#define GLOB_QUOTE      0x80    /* quote special chars with \ */
#endif
#define GLOB_NOCASE     0x100   /* case-insensitive sort */
#define GLOB_AMIGA      0x200   /* allow #? as wildcard */

#ifndef _POSIX_SOURCE
#define GLOB_ALTDIRFUNC 0x0400  /* Use alternately specified directory funcs. */
#define GLOB_BRACE      0x0800  /* Expand braces ala csh. */
#define GLOB_NOMAGIC    0x1000  /* GLOB_NOCHECK without magic chars (csh). */
#define GLOB_TILDE      0x2000  /* Expand tilde names from the passwd file. */
#endif

#define GLOB_NOSPACE    (-1)    /* Malloc call failed. */
#define GLOB_ABEND      (-2)    /* Unignored error. */

__BEGIN_DECLS
int     glob __P((const char *, int, int (*)(const char *, int), glob_t *));
void    globfree __P((glob_t *));
__END_DECLS

#endif /* !_GLOB_H_ */