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      1 /*	$NetBSD: glob.h,v 1.27 2019/05/29 01:21:33 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1989, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * This code is derived from software contributed to Berkeley by
      8  * Guido van Rossum.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. Neither the name of the University nor the names of its contributors
     19  *    may be used to endorse or promote products derived from this software
     20  *    without specific prior written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     32  * SUCH DAMAGE.
     33  *
     34  *	@(#)glob.h	8.1 (Berkeley) 6/2/93
     35  */
     36 
     37 #ifndef _GLOB_H_
     38 #define	_GLOB_H_
     39 
     40 #include <sys/cdefs.h>
     41 #include <sys/featuretest.h>
     42 #include <sys/types.h>
     43 #include <sys/stat.h>
     44 
     45 #ifndef __gl_size_t
     46 #define __gl_size_t	size_t
     47 #endif
     48 #ifndef __gl_stat_t
     49 #define __gl_stat_t	struct stat
     50 #endif
     51 
     52 typedef struct {
     53 	__gl_size_t gl_pathc;	/* Count of total paths so far. */
     54 	__gl_size_t gl_matchc;	/* Count of paths matching pattern. */
     55 	__gl_size_t gl_offs;	/* Reserved at beginning of gl_pathv. */
     56 	int gl_flags;		/* Copy of flags parameter to glob. */
     57 	char **gl_pathv;	/* List of paths matching pattern. */
     58 				/* Copy of errfunc parameter to glob. */
     59 	int (*gl_errfunc)(const char *, int);
     60 
     61 	/*
     62 	 * Alternate filesystem access methods for glob; replacement
     63 	 * versions of closedir(3), readdir(3), opendir(3), stat(2)
     64 	 * and lstat(2).
     65 	 */
     66 	void (*gl_closedir)(void *);
     67 	struct dirent *(*gl_readdir)(void *);
     68 	void *(*gl_opendir)(const char *);
     69 	int (*gl_lstat)(const char *, __gl_stat_t *);
     70 	int (*gl_stat)(const char *, __gl_stat_t *);
     71 } glob_t;
     72 
     73 #define	GLOB_APPEND	 0x00001 /* Append to output from previous call. */
     74 #define	GLOB_DOOFFS	 0x00002 /* Use gl_offs. */
     75 #define	GLOB_ERR	 0x00004 /* Return on error. */
     76 #define	GLOB_MARK	 0x00008 /* Append / to matching directories. */
     77 #define	GLOB_NOCHECK	 0x00010 /* Return pattern itself if nothing matches. */
     78 #define	GLOB_NOSORT	 0x00020 /* Don't sort. */
     79 #define	GLOB_NOESCAPE	 0x01000 /* Disable backslash escaping. */
     80 
     81 #define	GLOB_NOSPACE	 (-1)	 /* Malloc call failed. */
     82 #define	GLOB_ABORTED	 (-2)	 /* Unignored error. */
     83 #define	GLOB_NOMATCH	 (-3)	 /* No match, and GLOB_NOCHECK was not set. */
     84 #define	GLOB_NOSYS	 (-4)	 /* Implementation does not support function. */
     85 
     86 #if defined(_NETBSD_SOURCE) || defined(HAVE_NBTOOL_CONFIG_H)
     87 #define	GLOB_ALTDIRFUNC	 0x00040 /* Use alternately specified directory funcs. */
     88 #define	GLOB_BRACE	 0x00080 /* Expand braces ala csh. */
     89 #define	GLOB_MAGCHAR	 0x00100 /* Pattern had globbing characters. */
     90 #define	GLOB_NOMAGIC	 0x00200 /* GLOB_NOCHECK without magic chars (csh). */
     91 #define	GLOB_LIMIT	 0x00400 /* Limit memory used by matches to ARG_MAX */
     92 #define	GLOB_TILDE	 0x00800 /* Expand tilde names from the passwd file. */
     93 /*	GLOB_NOESCAPE	 0x01000 above */
     94 #define	GLOB_PERIOD	 0x02000 /* Allow metachars to match leading periods. */
     95 #define	GLOB_NO_DOTDIRS	 0x04000 /* Make . and .. vanish from wildcards. */
     96 #define	GLOB_STAR	 0x08000 /* Use glob ** to recurse directories */
     97 #define	GLOB_TILDE_CHECK 0x10000 /* Expand tilde names from the passwd file. */
     98 #define	GLOB_QUOTE	 0	 /* source compatibility */
     99 
    100 #define	GLOB_ABEND	GLOB_ABORTED	/* source compatibility */
    101 #endif
    102 
    103 __BEGIN_DECLS
    104 #ifndef __LIBC12_SOURCE__
    105 int	glob(const char * __restrict, int,
    106     int (*)(const char *, int), glob_t * __restrict)	 __RENAME(__glob30);
    107 void	globfree(glob_t *)				 __RENAME(__globfree30);
    108 #endif
    109 #ifdef _NETBSD_SOURCE
    110 int	glob_pattern_p(const char *, int);
    111 #endif
    112 __END_DECLS
    113 
    114 #endif /* !_GLOB_H_ */
    115