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. 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  * $FreeBSD: src/include/glob.h,v 1.3.6.3 2002/09/18 14:13:30 mikeh Exp $
  38  * $DragonFly: src/include/glob.h,v 1.4 2005/12/07 02:28:15 corecode Exp $
  39  */
  40
  41 #ifndef _GLOB_H_
  42 #define _GLOB_H_
  43
  44 #include <sys/cdefs.h>
  45
  46 struct stat;
  47 typedef struct {
  48         int gl_pathc;           /* Count of total paths so far. */
  49         int gl_matchc;          /* Count of paths matching pattern. */
  50         int gl_offs;            /* Reserved at beginning of gl_pathv. */
  51         int gl_flags;           /* Copy of flags parameter to glob. */
  52         char **gl_pathv;        /* List of paths matching pattern. */
  53                                 /* Copy of errfunc parameter to glob. */
  54         int (*gl_errfunc) (const char *, int);
  55
  56         /*
  57          * Alternate filesystem access methods for glob; replacement
  58          * versions of closedir(3), readdir(3), opendir(3), stat(2)
  59          * and lstat(2).
  60          */
  61         void (*gl_closedir) (void *);
  62         struct dirent *(*gl_readdir) (void *);
  63         void *(*gl_opendir) (const char *);
  64         int (*gl_lstat) (const char *, struct stat *);
  65         int (*gl_stat) (const char *, struct stat *);
  66 } glob_t;
  67
  68 #if __POSIX_VISIBLE >= 199209
  69 /* Believed to have been introduced in 1003.2-1992 */
  70 #define GLOB_APPEND     0x0001  /* Append to output from previous call. */
  71 #define GLOB_DOOFFS     0x0002  /* Use gl_offs. */
  72 #define GLOB_ERR        0x0004  /* Return on error. */
  73 #define GLOB_MARK       0x0008  /* Append / to matching directories. */
  74 #define GLOB_NOCHECK    0x0010  /* Return pattern itself if nothing matches. */
  75 #define GLOB_NOSORT     0x0020  /* Don't sort. */
  76 #define GLOB_NOESCAPE   0x2000  /* Disable backslash escaping. */
  77
  78 /* Error values returned by glob(3) */
  79 #define GLOB_NOSPACE    (-1)    /* Malloc call failed. */
  80 #define GLOB_ABORTED    (-2)    /* Unignored error. */
  81 #define GLOB_NOMATCH    (-3)    /* No match and GLOB_NOCHECK was not set. */
  82 #define GLOB_NOSYS      (-4)    /* Obsolete: source comptability only. */
  83 #endif /* __POSIX_VISIBLE >= 199209 */
  84
  85 #if __BSD_VISIBLE
  86 #define GLOB_ALTDIRFUNC 0x0040  /* Use alternately specified directory funcs. */
  87 #define GLOB_BRACE      0x0080  /* Expand braces ala csh. */
  88 #define GLOB_MAGCHAR    0x0100  /* Pattern had globbing characters. */
  89 #define GLOB_NOMAGIC    0x0200  /* GLOB_NOCHECK without magic chars (csh). */
  90 #define GLOB_QUOTE      0x0400  /* Quote special chars with \. */
  91 #define GLOB_TILDE      0x0800  /* Expand tilde names from the passwd file. */
  92 #define GLOB_LIMIT      0x1000  /* limit number of returned paths */
  93 #define GLOB_PERIOD     0x4000  /* Names with leading dots match as well */
  94
  95 /* source compatibility, these are the old names */
  96 #define GLOB_MAXPATH    GLOB_LIMIT
  97 #define GLOB_ABEND      GLOB_ABORTED
  98 #endif /* __BSD_VISIBLE */
  99
 100 __BEGIN_DECLS
 101 int     glob (const char *, int, int (*)(const char *, int), glob_t *);
 102 void    globfree (glob_t *);
 103 __END_DECLS
 104
 105 #endif /* !_GLOB_H_ */