include/fnmatch.h

   1 /* Copyright (C) 1991-2019 Free Software Foundation, Inc.
   2
   3 NOTE: The canonical source of this file is maintained with the GNU C Library.
   4 Bugs can be reported to bug-glibc@prep.ai.mit.edu.
   5
   6 This program is free software; you can redistribute it and/or modify it
   7 under the terms of the GNU General Public License as published by the
   8 Free Software Foundation; either version 2, or (at your option) any
   9 later version.
  10
  11 This program is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with this program; if not, write to the Free Software
  18 Foundation, 51 Franklin Street - Fifth Floor,
  19 Boston, MA 02110-1301, USA.  */
  20
  21 #ifndef _FNMATCH_H
  22
  23 #define _FNMATCH_H      1
  24
  25 #ifdef  __cplusplus
  26 extern "C" {
  27 #endif
  28
  29 #if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
  30 #undef  __P
  31 #define __P(args)       args
  32 #else /* Not C++ or ANSI C.  */
  33 #undef  __P
  34 #define __P(args)       ()
  35 /* We can get away without defining `const' here only because in this file
  36    it is used only inside the prototype for `fnmatch', which is elided in
  37    non-ANSI C where `const' is problematical.  */
  38 #endif /* C++ or ANSI C.  */
  39
  40
  41 /* We #undef these before defining them because some losing systems
  42    (HP-UX A.08.07 for example) define these in <unistd.h>.  */
  43 #undef  FNM_PATHNAME
  44 #undef  FNM_NOESCAPE
  45 #undef  FNM_PERIOD
  46
  47 /* Bits set in the FLAGS argument to `fnmatch'.  */
  48 #define FNM_PATHNAME    (1 << 0) /* No wildcard can ever match `/'.  */
  49 #define FNM_NOESCAPE    (1 << 1) /* Backslashes don't quote special chars.  */
  50 #define FNM_PERIOD      (1 << 2) /* Leading `.' is matched only explicitly.  */
  51
  52 #if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
  53 #define FNM_FILE_NAME   FNM_PATHNAME /* Preferred GNU name.  */
  54 #define FNM_LEADING_DIR (1 << 3) /* Ignore `/...' after a match.  */
  55 #define FNM_CASEFOLD    (1 << 4) /* Compare without regard to case.  */
  56 #endif
  57
  58 /* Value returned by `fnmatch' if STRING does not match PATTERN.  */
  59 #define FNM_NOMATCH     1
  60
  61 /* Match STRING against the filename pattern PATTERN,
  62    returning zero if it matches, FNM_NOMATCH if not.  */
  63 extern int fnmatch __P ((const char *__pattern, const char *__string,
  64                          int __flags));
  65
  66 #ifdef  __cplusplus
  67 }
  68 #endif
  69
  70 #endif /* fnmatch.h */