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. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #ifndef _GLOB_H_ 34 #define _GLOB_H_ 35 36 #include <sys/cdefs.h> 37 #include <sys/types.h> 38 39 struct stat; 40 typedef struct { 41 size_t gl_pathc; /* Count of total paths so far. */ 42 size_t gl_matchc; /* Count of paths matching pattern. */ 43 size_t gl_offs; /* Reserved at beginning of gl_pathv. */ 44 int gl_flags; /* Copy of flags parameter to glob. */ 45 char **gl_pathv; /* List of paths matching pattern. */ 46 /* Copy of errfunc parameter to glob. */ 47 int (*gl_errfunc)(const char *, int); 48 49 /* 50 * Alternate filesystem access methods for glob; replacement 51 * versions of closedir(3), readdir(3), opendir(3), stat(2) 52 * and lstat(2). 53 */ 54 void (*gl_closedir)(void *); 55 struct dirent *(*gl_readdir)(void *); 56 void *(*gl_opendir)(const char *); 57 int (*gl_lstat)(const char *, struct stat *); 58 int (*gl_stat)(const char *, struct stat *); 59 } glob_t; 60 61 #define GLOB_APPEND 0x0001 /* Append to output from previous call. */ 62 #define GLOB_DOOFFS 0x0002 /* Use gl_offs. */ 63 #define GLOB_ERR 0x0004 /* Return on error. */ 64 #define GLOB_MARK 0x0008 /* Append / to matching directories. */ 65 #define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */ 66 #define GLOB_NOSORT 0x0020 /* Don't sort. */ 67 #define GLOB_NOESCAPE 0x2000 /* Disable backslash escaping. */ 68 69 /* Error values returned by glob(3) */ 70 #define GLOB_NOSPACE (-1) /* Malloc call failed. */ 71 #define GLOB_ABORTED (-2) /* Unignored error. */ 72 #define GLOB_NOMATCH (-3) /* No match and GLOB_NOCHECK was not set. */ 73 #define GLOB_NOSYS (-4) /* Obsolete: source comptability only. */ 74 75 #define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */ 76 #define GLOB_BRACE 0x0080 /* Expand braces ala csh. */ 77 #define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */ 78 #define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */ 79 #define GLOB_QUOTE 0x0400 /* Quote special chars with \. */ 80 #define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */ 81 #define GLOB_LIMIT 0x1000 /* limit number of returned paths */ 82 83 /* source compatibility, these are the old names */ 84 #define GLOB_MAXPATH GLOB_LIMIT 85 #define GLOB_ABEND GLOB_ABORTED 86 87 __BEGIN_DECLS 88 int glob(const char *, int, int (*)(const char *, int), glob_t *); 89 void globfree(glob_t *); 90 __END_DECLS 91 92 #endif /* !_GLOB_H_ */ 93