glob.hin revision 78527 
1/*
2 * Copyright (c) 1989, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Guido van Rossum.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 *    must display the following acknowledgement:
18 *	This product includes software developed by the University of
19 *	California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 *    may be used to endorse or promote products derived from this software
22 *    without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 *
36 *	@(#)glob.h	8.1 (Berkeley) 6/2/93
37 */
38
39#ifndef _GLOB_H_
40#define	_GLOB_H_
41
42struct stat;
43typedef struct {
44	int gl_pathc;		/* Count of total paths so far. */
45	int gl_matchc;		/* Count of paths matching pattern. */
46	int gl_offs;		/* Reserved at beginning of gl_pathv. */
47	int gl_flags;		/* Copy of flags parameter to glob. */
48	char **gl_pathv;	/* List of paths matching pattern. */
49				/* Copy of errfunc parameter to glob. */
50	int (*gl_errfunc) (const char *, int);
51
52	/*
53	 * Alternate filesystem access methods for glob; replacement
54	 * versions of closedir(3), readdir(3), opendir(3), stat(2)
55	 * and lstat(2).
56	 */
57	void (*gl_closedir) (void *);
58	struct dirent *(*gl_readdir) (void *);	
59	void *(*gl_opendir) (const char *);
60	int (*gl_lstat) (const char *, struct stat *);
61	int (*gl_stat) (const char *, struct stat *);
62} glob_t;
63
64#define	GLOB_APPEND	0x0001	/* Append to output from previous call. */
65#define	GLOB_DOOFFS	0x0002	/* Use gl_offs. */
66#define	GLOB_ERR	0x0004	/* Return on error. */
67#define	GLOB_MARK	0x0008	/* Append / to matching directories. */
68#define	GLOB_NOCHECK	0x0010	/* Return pattern itself if nothing matches. */
69#define	GLOB_NOSORT	0x0020	/* Don't sort. */
70
71#define	GLOB_ALTDIRFUNC	0x0040	/* Use alternately specified directory funcs. */
72#define	GLOB_BRACE	0x0080	/* Expand braces ala csh. */
73#define	GLOB_MAGCHAR	0x0100	/* Pattern had globbing characters. */
74#define	GLOB_NOMAGIC	0x0200	/* GLOB_NOCHECK without magic chars (csh). */
75#define	GLOB_QUOTE	0x0400	/* Quote special chars with \. */
76#define	GLOB_TILDE	0x0800	/* Expand tilde names from the passwd file. */
77#define GLOB_LIMIT	0x1000	/* Limit memory used by matches to ARG_MAX */
78
79#define	GLOB_NOSPACE	(-1)	/* Malloc call failed. */
80#define	GLOB_ABEND	(-2)	/* Unignored error. */
81
82int	glob (const char *, int, int (*)(const char *, int), glob_t *);
83void	globfree (glob_t *);
84
85#endif /* !_GLOB_H_ */
86