posix/fnmatch.h

   1 /* Copyright (C) 1991, 1992, 1993, 1996 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public License as
   6    published by the Free Software Foundation; either version 2 of the
   7    License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public
  15    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 #ifndef _FNMATCH_H
  20 #define _FNMATCH_H      1
  21
  22 #ifdef  __cplusplus
  23 extern "C" {
  24 #endif
  25
  26 #if (defined (__cplusplus) || (defined (__STDC__) && __STDC__) \
  27      || defined (WIN32))
  28 #undef  __P
  29 #define __P(protos)     protos
  30 #else /* Not C++ or ANSI C.  */
  31 #undef  __P
  32 #define __P(protos)     ()
  33 /* We can get away without defining `const' here only because in this file
  34    it is used only inside the prototype for `fnmatch', which is elided in
  35    non-ANSI C where `const' is problematical.  */
  36 #endif /* C++ or ANSI C.  */
  37
  38
  39 /* We #undef these before defining them because some losing systems
  40    (HP-UX A.08.07 for example) define these in <unistd.h>.  */
  41 #undef  FNM_PATHNAME
  42 #undef  FNM_NOESCAPE
  43 #undef  FNM_PERIOD
  44
  45 /* Bits set in the FLAGS argument to `fnmatch'.  */
  46 #define FNM_PATHNAME    (1 << 0) /* No wildcard can ever match `/'.  */
  47 #define FNM_NOESCAPE    (1 << 1) /* Backslashes don't quote special chars.  */
  48 #define FNM_PERIOD      (1 << 2) /* Leading `.' is matched only explicitly.  */
  49
  50 #if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
  51 #define FNM_FILE_NAME   FNM_PATHNAME /* Preferred GNU name.  */
  52 #define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match.  */
  53 #define FNM_CASEFOLD    (1 << 4) /* Compare without regard to case.  */
  54 #endif
  55
  56 /* Value returned by `fnmatch' if STRING does not match PATTERN.  */
  57 #define FNM_NOMATCH     1
  58
  59 /* Match STRING against the filename pattern PATTERN,
  60    returning zero if it matches, FNM_NOMATCH if not.  */
  61 extern int fnmatch __P ((const char *__pattern, const char *__string,
  62                          int __flags));
  63
  64 #ifdef  __cplusplus
  65 }
  66 #endif
  67
  68 #endif /* fnmatch.h */