glob.h (5478B) - Raw
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 * @(#)glob.h 8.1 (Berkeley) 6/2/93 33 * $FreeBSD: /repoman/r/ncvs/src/include/glob.h,v 1.7 2002/07/17 04:58:09 mikeh Exp $ 34 */ 35 36 #ifndef _GLOB_H_ 37 #define _GLOB_H_ 38 39 #include <_types.h> 40 #include <sys/cdefs.h> 41 #include <_bounds.h> 42 #include <Availability.h> 43 #include <sys/_types/_size_t.h> 44 45 _LIBC_SINGLE_BY_DEFAULT() 46 47 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) 48 struct dirent; 49 struct stat; 50 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ 51 typedef struct { 52 size_t gl_pathc; /* Count of total paths so far. */ 53 int gl_matchc; /* Count of paths matching pattern. */ 54 size_t gl_offs; /* Reserved at beginning of gl_pathv. */ 55 int gl_flags; /* Copy of flags parameter to glob. */ 56 char *_LIBC_CSTR *_LIBC_COUNT(gl_matchc) gl_pathv; /* List of paths matching pattern. */ 57 /* Copy of errfunc parameter to glob. */ 58 #ifdef __BLOCKS__ 59 union { 60 #endif /* __BLOCKS__ */ 61 int (*gl_errfunc)(const char *, int); 62 #ifdef __BLOCKS__ 63 int (^gl_errblk)(const char *, int); 64 }; 65 #endif /* __BLOCKS__ */ 66 67 /* 68 * Alternate filesystem access methods for glob; replacement 69 * versions of closedir(3), readdir(3), opendir(3), stat(2) 70 * and lstat(2). 71 */ 72 void (*gl_closedir)(void *); 73 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) 74 struct dirent *(*gl_readdir)(void *); 75 #else /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ 76 void *(*gl_readdir)(void *); 77 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ 78 void *(*gl_opendir)(const char *); 79 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) 80 int (*gl_lstat)(const char *, struct stat *); 81 int (*gl_stat)(const char *, struct stat *); 82 #else /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ 83 int (*gl_lstat)(const char *, void *); 84 int (*gl_stat)(const char *, void *); 85 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */ 86 } glob_t; 87 88 /* Believed to have been introduced in 1003.2-1992 */ 89 #define GLOB_APPEND 0x0001 /* Append to output from previous call. */ 90 #define GLOB_DOOFFS 0x0002 /* Use gl_offs. */ 91 #define GLOB_ERR 0x0004 /* Return on error. */ 92 #define GLOB_MARK 0x0008 /* Append / to matching directories. */ 93 #define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */ 94 #define GLOB_NOSORT 0x0020 /* Don't sort. */ 95 #define GLOB_NOESCAPE 0x2000 /* Disable backslash escaping. */ 96 97 /* Error values returned by glob(3) */ 98 #define GLOB_NOSPACE (-1) /* Malloc call failed. */ 99 #define GLOB_ABORTED (-2) /* Unignored error. */ 100 #define GLOB_NOMATCH (-3) /* No match and GLOB_NOCHECK was not set. */ 101 #define GLOB_NOSYS (-4) /* Obsolete: source comptability only. */ 102 103 #define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */ 104 #define GLOB_BRACE 0x0080 /* Expand braces ala csh. */ 105 #define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */ 106 #define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */ 107 #define GLOB_QUOTE 0x0400 /* Quote special chars with \. */ 108 #define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */ 109 #define GLOB_LIMIT 0x1000 /* limit number of returned paths */ 110 #ifdef __BLOCKS__ 111 #define _GLOB_ERR_BLOCK 0x80000000 /* (internal) error callback is a block */ 112 #endif /* __BLOCKS__ */ 113 114 /* source compatibility, these are the old names */ 115 #define GLOB_MAXPATH GLOB_LIMIT 116 #define GLOB_ABEND GLOB_ABORTED 117 118 __BEGIN_DECLS 119 int glob(const char * __restrict, int, int (*)(const char *, int), 120 glob_t * __restrict) __DARWIN_INODE64(glob); 121 #ifdef __BLOCKS__ 122 #if __has_attribute(noescape) 123 #define __glob_noescape __attribute__((__noescape__)) 124 #else 125 #define __glob_noescape 126 #endif 127 int glob_b(const char * __restrict, int, int (^)(const char *, int) __glob_noescape, 128 glob_t * __restrict) __DARWIN_INODE64(glob_b) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2); 129 #endif /* __BLOCKS__ */ 130 void globfree(glob_t *); 131 __END_DECLS 132 133 #endif /* !_GLOB_H_ */