xref: /freebsd/contrib/tcsh/glob.h (revision 6990ffd8a95caaba6858ad44ff1b3157d1efba8f)
1 /*	$NetBSD: glob.h,v 1.13 2001/03/16 21:02:42 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. All advertising materials mentioning features or use of this software
19  *    must display the following acknowledgement:
20  *	This product includes software developed by the University of
21  *	California, Berkeley and its contributors.
22  * 4. Neither the name of the University nor the names of its contributors
23  *    may be used to endorse or promote products derived from this software
24  *    without specific prior written permission.
25  *
26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36  * SUCH DAMAGE.
37  *
38  *	@(#)glob.h	8.1 (Berkeley) 6/2/93
39  */
40 
41 #ifndef _GLOB_H_
42 #define	_GLOB_H_
43 
44 typedef struct {
45 	int gl_pathc;		/* Count of total paths so far. */
46 	int gl_matchc;		/* Count of paths matching pattern. */
47 	int gl_offs;		/* Reserved at beginning of gl_pathv. */
48 	int gl_flags;		/* Copy of flags parameter to glob. */
49 	char **gl_pathv;	/* List of paths matching pattern. */
50 				/* Copy of errfunc parameter to glob. */
51 	int (*gl_errfunc) __P((const char *, int));
52 
53 	/*
54 	 * Alternate filesystem access methods for glob; replacement
55 	 * versions of closedir(3), readdir(3), opendir(3), stat(2)
56 	 * and lstat(2).
57 	 */
58 	void (*gl_closedir) __P((void *));
59 	struct dirent *(*gl_readdir) __P((void *));
60 	void *(*gl_opendir) __P((const char *));
61 	int (*gl_lstat) __P((const char *, struct stat *));
62 	int (*gl_stat) __P((const char *, struct stat *));
63 } glob_t;
64 
65 #define	GLOB_APPEND	0x0001	/* Append to output from previous call. */
66 #define	GLOB_DOOFFS	0x0002	/* Use gl_offs. */
67 #define	GLOB_ERR	0x0004	/* Return on error. */
68 #define	GLOB_MARK	0x0008	/* Append / to matching directories. */
69 #define	GLOB_NOCHECK	0x0010	/* Return pattern itself if nothing matches. */
70 #define	GLOB_NOSORT	0x0020	/* Don't sort. */
71 #define	GLOB_NOESCAPE	0x1000	/* Disable backslash escaping. */
72 
73 #define	GLOB_NOSPACE	(-1)	/* Malloc call failed. */
74 #define	GLOB_ABORTED	(-2)	/* Unignored error. */
75 #define	GLOB_NOMATCH	(-3)	/* No match, and GLOB_NOCHECK was not set. */
76 #define	GLOB_NOSYS	(-4)	/* Implementation does not support function. */
77 
78 #if !defined(_POSIX_C_SOURCE) && !defined(_XOPEN_SOURCE)
79 #define	GLOB_ALTDIRFUNC	0x0040	/* Use alternately specified directory funcs. */
80 #define	GLOB_BRACE	0x0080	/* Expand braces ala csh. */
81 #define	GLOB_MAGCHAR	0x0100	/* Pattern had globbing characters. */
82 #define	GLOB_NOMAGIC	0x0200	/* GLOB_NOCHECK without magic chars (csh). */
83 #define	GLOB_LIMIT	0x0400	/* Limit memory used by matches to ARG_MAX */
84 #define	GLOB_TILDE	0x0800	/* Expand tilde names from the passwd file. */
85 #define	GLOB_ALTNOT     0x1000	/* use alternate glob character [^ not !] */
86 #define	GLOB_QUOTE	0x2000	/* XXX: source compatibility */
87 
88 #define	GLOB_ABEND	GLOB_ABORTED	/* source compatibility */
89 #endif
90 
91 int	glob __P((const char *, int, int (*)(const char *, int), glob_t *));
92 void	globfree __P((glob_t *));
93 int	globcharcoll __P((int, int));
94 
95 #endif /* !_GLOB_H_ */
96