xref: /openbsd-src/gnu/gcc/include/fnmatch.h (revision 404b540a9034ac75a6199ad1a32d1bbc7a0d4210)
1*404b540aSrobert /* Copyright 1991, 1992, 1993, 1996 Free Software Foundation, Inc.
2*404b540aSrobert 
3*404b540aSrobert NOTE: The canonical source of this file is maintained with the GNU C Library.
4*404b540aSrobert Bugs can be reported to bug-glibc@prep.ai.mit.edu.
5*404b540aSrobert 
6*404b540aSrobert This program is free software; you can redistribute it and/or modify it
7*404b540aSrobert under the terms of the GNU General Public License as published by the
8*404b540aSrobert Free Software Foundation; either version 2, or (at your option) any
9*404b540aSrobert later version.
10*404b540aSrobert 
11*404b540aSrobert This program is distributed in the hope that it will be useful,
12*404b540aSrobert but WITHOUT ANY WARRANTY; without even the implied warranty of
13*404b540aSrobert MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14*404b540aSrobert GNU General Public License for more details.
15*404b540aSrobert 
16*404b540aSrobert You should have received a copy of the GNU General Public License
17*404b540aSrobert along with this program; if not, write to the Free Software
18*404b540aSrobert Foundation, 51 Franklin Street - Fifth Floor,
19*404b540aSrobert Boston, MA 02110-1301, USA.  */
20*404b540aSrobert 
21*404b540aSrobert #ifndef	_FNMATCH_H
22*404b540aSrobert 
23*404b540aSrobert #define	_FNMATCH_H	1
24*404b540aSrobert 
25*404b540aSrobert #ifdef	__cplusplus
26*404b540aSrobert extern "C" {
27*404b540aSrobert #endif
28*404b540aSrobert 
29*404b540aSrobert #if defined (__cplusplus) || (defined (__STDC__) && __STDC__)
30*404b540aSrobert #undef	__P
31*404b540aSrobert #define	__P(args)	args
32*404b540aSrobert #else /* Not C++ or ANSI C.  */
33*404b540aSrobert #undef	__P
34*404b540aSrobert #define	__P(args)	()
35*404b540aSrobert /* We can get away without defining `const' here only because in this file
36*404b540aSrobert    it is used only inside the prototype for `fnmatch', which is elided in
37*404b540aSrobert    non-ANSI C where `const' is problematical.  */
38*404b540aSrobert #endif /* C++ or ANSI C.  */
39*404b540aSrobert 
40*404b540aSrobert 
41*404b540aSrobert /* We #undef these before defining them because some losing systems
42*404b540aSrobert    (HP-UX A.08.07 for example) define these in <unistd.h>.  */
43*404b540aSrobert #undef	FNM_PATHNAME
44*404b540aSrobert #undef	FNM_NOESCAPE
45*404b540aSrobert #undef	FNM_PERIOD
46*404b540aSrobert 
47*404b540aSrobert /* Bits set in the FLAGS argument to `fnmatch'.  */
48*404b540aSrobert #define	FNM_PATHNAME	(1 << 0) /* No wildcard can ever match `/'.  */
49*404b540aSrobert #define	FNM_NOESCAPE	(1 << 1) /* Backslashes don't quote special chars.  */
50*404b540aSrobert #define	FNM_PERIOD	(1 << 2) /* Leading `.' is matched only explicitly.  */
51*404b540aSrobert 
52*404b540aSrobert #if !defined (_POSIX_C_SOURCE) || _POSIX_C_SOURCE < 2 || defined (_GNU_SOURCE)
53*404b540aSrobert #define	FNM_FILE_NAME	FNM_PATHNAME /* Preferred GNU name.  */
54*404b540aSrobert #define	FNM_LEADING_DIR	(1 << 3) /* Ignore `/...' after a match.  */
55*404b540aSrobert #define	FNM_CASEFOLD	(1 << 4) /* Compare without regard to case.  */
56*404b540aSrobert #endif
57*404b540aSrobert 
58*404b540aSrobert /* Value returned by `fnmatch' if STRING does not match PATTERN.  */
59*404b540aSrobert #define	FNM_NOMATCH	1
60*404b540aSrobert 
61*404b540aSrobert /* Match STRING against the filename pattern PATTERN,
62*404b540aSrobert    returning zero if it matches, FNM_NOMATCH if not.  */
63*404b540aSrobert extern int fnmatch __P ((const char *__pattern, const char *__string,
64*404b540aSrobert 			 int __flags));
65*404b540aSrobert 
66*404b540aSrobert #ifdef	__cplusplus
67*404b540aSrobert }
68*404b540aSrobert #endif
69*404b540aSrobert 
70*404b540aSrobert #endif /* fnmatch.h */
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