posix/fnmatch.h

   1 /* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
   2
   3 This library is free software; you can redistribute it and/or
   4 modify it under the terms of the GNU Library General Public License as
   5 published by the Free Software Foundation; either version 2 of the
   6 License, or (at your option) any later version.
   7
   8 This library is distributed in the hope that it will be useful,
   9 but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 Library General Public License for more details.
  12
  13 You should have received a copy of the GNU Library General Public
  14 License along with this library; see the file COPYING.LIB.  If
  15 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  16 Cambridge, MA 02139, USA.  */
  17
  18 #ifndef _FNMATCH_H
  19
  20 #define _FNMATCH_H      1
  21
  22 #ifdef  __cplusplus
  23 extern "C" {
  24 #endif
  25
  26 #if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
  27 #undef  __P
  28 #define __P(args)       args
  29 #else /* Not C++ or ANSI C.  */
  30 #undef  __P
  31 #define __P(args)       ()
  32 /* We can get away without defining `const' here only because in this file
  33    it is used only inside the prototype for `fnmatch', which is elided in
  34    non-ANSI C where `const' is problematical.  */
  35 #endif /* C++ or ANSI C.  */
  36
  37
  38 /* We #undef these before defining them because some losing systems
  39    (HP-UX A.08.07 for example) define these in <unistd.h>.  */
  40 #undef  FNM_PATHNAME
  41 #undef  FNM_NOESCAPE
  42 #undef  FNM_PERIOD
  43
  44 /* Bits set in the FLAGS argument to `fnmatch'.  */
  45 #define FNM_PATHNAME    (1 << 0) /* No wildcard can ever match `/'.  */
  46 #define FNM_NOESCAPE    (1 << 1) /* Backslashes don't quote special chars.  */
  47 #define FNM_PERIOD      (1 << 2) /* Leading `.' is matched only explicitly.  */
  48
  49 #if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
  50 #define FNM_FILE_NAME   FNM_PATHNAME /* Preferred GNU name.  */
  51 #define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match.  */
  52 #define FNM_CASEFOLD    (1 << 4) /* Compare without regard to case.  */
  53 #endif
  54
  55 /* Value returned by `fnmatch' if STRING does not match PATTERN.  */
  56 #define FNM_NOMATCH     1
  57
  58 /* Match STRING against the filename pattern PATTERN,
  59    returning zero if it matches, FNM_NOMATCH if not.  */
  60 extern int fnmatch __P ((const char *__pattern, const char *__string,
  61                          int __flags));
  62
  63 #ifdef  __cplusplus
  64 }
  65 #endif
  66
  67 #endif /* fnmatch.h */