glob.h (4302B) - Raw
1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 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/_types.h> 42 43 #ifndef _SIZE_T_DECLARED 44 typedef __size_t size_t; 45 #define _SIZE_T_DECLARED 46 #endif 47 48 struct stat; 49 typedef struct { 50 size_t gl_pathc; /* Count of total paths so far. */ 51 size_t gl_matchc; /* Count of paths matching pattern. */ 52 size_t gl_offs; /* Reserved at beginning of gl_pathv. */ 53 int gl_flags; /* Copy of flags parameter to glob. */ 54 char **gl_pathv; /* List of paths matching pattern. */ 55 /* Copy of errfunc parameter to glob. */ 56 int (*gl_errfunc)(const char *, int); 57 58 /* 59 * Alternate filesystem access methods for glob; replacement 60 * versions of closedir(3), readdir(3), opendir(3), stat(2) 61 * and lstat(2). 62 */ 63 void (*gl_closedir)(void *); 64 struct dirent *(*gl_readdir)(void *); 65 void *(*gl_opendir)(const char *); 66 int (*gl_lstat)(const char *, struct stat *); 67 int (*gl_stat)(const char *, struct stat *); 68 } glob_t; 69 70 #if __POSIX_VISIBLE >= 199209 71 /* Believed to have been introduced in 1003.2-1992 */ 72 #define GLOB_APPEND 0x0001 /* Append to output from previous call. */ 73 #define GLOB_DOOFFS 0x0002 /* Use gl_offs. */ 74 #define GLOB_ERR 0x0004 /* Return on error. */ 75 #define GLOB_MARK 0x0008 /* Append / to matching directories. */ 76 #define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */ 77 #define GLOB_NOSORT 0x0020 /* Don't sort. */ 78 #define GLOB_NOESCAPE 0x2000 /* Disable backslash escaping. */ 79 80 /* Error values returned by glob(3) */ 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) /* Obsolete: source comptability only. */ 85 #endif /* __POSIX_VISIBLE >= 199209 */ 86 87 #if __BSD_VISIBLE 88 #define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */ 89 #define GLOB_BRACE 0x0080 /* Expand braces ala csh. */ 90 #define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */ 91 #define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */ 92 #define GLOB_QUOTE 0x0400 /* Quote special chars with \. */ 93 #define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */ 94 #define GLOB_LIMIT 0x1000 /* limit number of returned paths */ 95 96 /* source compatibility, these are the old names */ 97 #define GLOB_MAXPATH GLOB_LIMIT 98 #define GLOB_ABEND GLOB_ABORTED 99 #endif /* __BSD_VISIBLE */ 100 101 __BEGIN_DECLS 102 int glob(const char * __restrict, int, 103 int (*)(const char *, int), glob_t * __restrict); 104 void globfree(glob_t *); 105 __END_DECLS 106 107 #endif /* !_GLOB_H_ */