include/glob.h

   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 <Availability.h>
  42 #include <sys/_types/_size_t.h>
  43
  44 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
  45 struct dirent;
  46 struct stat;
  47 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
  48 typedef struct {
  49         size_t gl_pathc;        /* Count of total paths so far. */
  50         int gl_matchc;          /* Count of paths matching pattern. */
  51         size_t gl_offs;         /* Reserved at beginning of gl_pathv. */
  52         int gl_flags;           /* Copy of flags parameter to glob. */
  53         char **gl_pathv;        /* List of paths matching pattern. */
  54                                 /* Copy of errfunc parameter to glob. */
  55 #ifdef __BLOCKS__
  56         union {
  57 #endif /* __BLOCKS__ */
  58                 int (*gl_errfunc)(const char *, int);
  59 #ifdef __BLOCKS__
  60                 int (^gl_errblk)(const char *, int);
  61         };
  62 #endif /* __BLOCKS__ */
  63
  64         /*
  65          * Alternate filesystem access methods for glob; replacement
  66          * versions of closedir(3), readdir(3), opendir(3), stat(2)
  67          * and lstat(2).
  68          */
  69         void (*gl_closedir)(void *);
  70 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
  71         struct dirent *(*gl_readdir)(void *);
  72 #else /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
  73         void *(*gl_readdir)(void *);
  74 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
  75         void *(*gl_opendir)(const char *);
  76 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
  77         int (*gl_lstat)(const char *, struct stat *);
  78         int (*gl_stat)(const char *, struct stat *);
  79 #else /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
  80         int (*gl_lstat)(const char *, void *);
  81         int (*gl_stat)(const char *, void *);
  82 #endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
  83 } glob_t;
  84
  85 /* Believed to have been introduced in 1003.2-1992 */
  86 #define GLOB_APPEND     0x0001  /* Append to output from previous call. */
  87 #define GLOB_DOOFFS     0x0002  /* Use gl_offs. */
  88 #define GLOB_ERR        0x0004  /* Return on error. */
  89 #define GLOB_MARK       0x0008  /* Append / to matching directories. */
  90 #define GLOB_NOCHECK    0x0010  /* Return pattern itself if nothing matches. */
  91 #define GLOB_NOSORT     0x0020  /* Don't sort. */
  92 #define GLOB_NOESCAPE   0x2000  /* Disable backslash escaping. */
  93
  94 /* Error values returned by glob(3) */
  95 #define GLOB_NOSPACE    (-1)    /* Malloc call failed. */
  96 #define GLOB_ABORTED    (-2)    /* Unignored error. */
  97 #define GLOB_NOMATCH    (-3)    /* No match and GLOB_NOCHECK was not set. */
  98 #define GLOB_NOSYS      (-4)    /* Obsolete: source comptability only. */
  99
 100 #define GLOB_ALTDIRFUNC 0x0040  /* Use alternately specified directory funcs. */
 101 #define GLOB_BRACE      0x0080  /* Expand braces ala csh. */
 102 #define GLOB_MAGCHAR    0x0100  /* Pattern had globbing characters. */
 103 #define GLOB_NOMAGIC    0x0200  /* GLOB_NOCHECK without magic chars (csh). */
 104 #define GLOB_QUOTE      0x0400  /* Quote special chars with \. */
 105 #define GLOB_TILDE      0x0800  /* Expand tilde names from the passwd file. */
 106 #define GLOB_LIMIT      0x1000  /* limit number of returned paths */
 107 #ifdef __BLOCKS__
 108 #define _GLOB_ERR_BLOCK 0x80000000 /* (internal) error callback is a block */
 109 #endif /* __BLOCKS__ */
 110
 111 /* source compatibility, these are the old names */
 112 #define GLOB_MAXPATH    GLOB_LIMIT
 113 #define GLOB_ABEND      GLOB_ABORTED
 114
 115 __BEGIN_DECLS
 116 //Begin-Libc
 117 #ifndef LIBC_ALIAS_GLOB
 118 //End-Libc
 119 int     glob(const char * __restrict, int, int (*)(const char *, int),
 120              glob_t * __restrict) __DARWIN_INODE64(glob);
 121 //Begin-Libc
 122 #else /* LIBC_ALIAS_GLOB */
 123 int     glob(const char * __restrict, int, int (*)(const char *, int),
 124              glob_t * __restrict) LIBC_INODE64(glob);
 125 #endif /* !LIBC_ALIAS_GLOB */
 126 //End-Libc
 127 #ifdef __BLOCKS__
 128 #if __has_attribute(noescape)
 129 #define __glob_noescape __attribute__((__noescape__))
 130 #else
 131 #define __glob_noescape
 132 #endif
 133 //Begin-Libc
 134 #ifndef LIBC_ALIAS_GLOB_B
 135 //End-Libc
 136 int     glob_b(const char * __restrict, int, int (^)(const char *, int) __glob_noescape,
 137              glob_t * __restrict) __DARWIN_INODE64(glob_b) __OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_3_2);
 138 //Begin-Libc
 139 #else /* LIBC_ALIAS_GLOB_B */
 140 int     glob_b(const char * __restrict, int, int (^)(const char *, int) __glob_noescape,
 141              glob_t * __restrict) LIBC_INODE64(glob_b);
 142 #endif /* !LIBC_ALIAS_GLOB_B */
 143 //End-Libc
 144 #endif /* __BLOCKS__ */
 145 void    globfree(glob_t *);
 146 __END_DECLS
 147
 148 #endif /* !_GLOB_H_ */