lib/glob.in.h

   1 /* glob.h -- Find a path matching a pattern.
   2
   3    Copyright (C) 2005-2007, 2009-2020 Free Software Foundation, Inc.
   4
   5    Written by Derek Price <derek@ximbiot.com> & Paul Eggert <eggert@CS.UCLA.EDU>
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2, or (at your option)
  10    any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, see <https://www.gnu.org/licenses/>.  */
  19
  20 #ifndef _@GUARD_PREFIX@_GLOB_H
  21
  22 #if __GNUC__ >= 3
  23 @PRAGMA_SYSTEM_HEADER@
  24 #endif
  25 @PRAGMA_COLUMNS@
  26
  27 /* The include_next requires a split double-inclusion guard.  */
  28 #if @HAVE_GLOB_H@ && !@REPLACE_GLOB@
  29 # @INCLUDE_NEXT@ @NEXT_GLOB_H@
  30 #endif
  31
  32 #ifndef _@GUARD_PREFIX@_GLOB_H
  33 #define _@GUARD_PREFIX@_GLOB_H
  34
  35 /* The definitions of _GL_FUNCDECL_RPL etc. are copied here.  */
  36
  37 /* The definition of _GL_ARG_NONNULL is copied here.  */
  38
  39 /* The definition of _GL_WARN_ON_USE is copied here.  */
  40
  41 /* For plain 'restrict', use glibc's __restrict if defined.
  42    Otherwise, GCC 2.95 and later have "__restrict"; C99 compilers have
  43    "restrict", and "configure" may have defined "restrict".
  44    Other compilers use __restrict, __restrict__, and _Restrict, and
  45    'configure' might #define 'restrict' to those words, so pick a
  46    different name.  */
  47 #ifndef _Restrict_
  48 # if defined __restrict \
  49      || 2 < __GNUC__ + (95 <= __GNUC_MINOR__) \
  50      || __clang_major__ >= 3
  51 #  define _Restrict_ __restrict
  52 # elif 199901L <= __STDC_VERSION__ || defined restrict
  53 #  define _Restrict_ restrict
  54 # else
  55 #  define _Restrict_
  56 # endif
  57 #endif
  58
  59 #ifdef __cplusplus
  60 extern "C" {
  61 #endif
  62 typedef int (*_gl_glob_errfunc_fn) (const char *, int);
  63 #ifdef __cplusplus
  64 }
  65 #endif
  66
  67
  68 #if !@HAVE_GLOB_H@ || @REPLACE_GLOB@
  69
  70
  71 /* Preparations for including the standard GNU C Library header.  */
  72
  73 # include <libc-config.h>
  74
  75 # include <stddef.h>
  76
  77 /* On some systems, such as AIX 5.1, <sys/stat.h> does a "#define stat stat64".
  78    Make sure this definition is seen before glob-libc.h defines types that
  79    rely on 'struct stat'.  */
  80 # include <sys/stat.h>
  81
  82 # ifndef __USE_GNU
  83 #  define __USE_GNU    1
  84 # endif
  85
  86 # if @REPLACE_GLOB@
  87 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
  88 #   define glob rpl_glob
  89 #   define globfree rpl_globfree
  90 #  endif
  91 # endif
  92 # if @REPLACE_GLOB_PATTERN_P@
  93 #  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
  94 #   define glob_pattern_p rpl_glob_pattern_p
  95 #  endif
  96 # endif
  97 # define __glob_pattern_p glob_pattern_p
  98
  99 # define __GLOB_GNULIB 1
 100
 101
 102 /* Now the standard GNU C Library header should work.  */
 103 # include "glob-libc.h"
 104
 105
 106 #endif
 107
 108
 109 #if @GNULIB_GLOB@
 110 # if @REPLACE_GLOB@
 111 _GL_FUNCDECL_RPL (glob, int, (const char *_Restrict_ __pattern, int __flags,
 112                               _gl_glob_errfunc_fn __errfunc,
 113                               glob_t *_Restrict_ __pglob)
 114                               _GL_ARG_NONNULL ((1)));
 115 _GL_CXXALIAS_RPL (glob, int, (const char *_Restrict_ __pattern, int __flags,
 116                               _gl_glob_errfunc_fn __errfunc,
 117                               glob_t *_Restrict_ __pglob));
 118 # else
 119 #  if !@HAVE_GLOB@
 120 _GL_FUNCDECL_SYS (glob, int, (const char *_Restrict_ __pattern, int __flags,
 121                               _gl_glob_errfunc_fn __errfunc,
 122                               glob_t *_Restrict_ __pglob)
 123                               _GL_ARG_NONNULL ((1)));
 124 #  endif
 125 _GL_CXXALIAS_SYS (glob, int, (const char *_Restrict_ __pattern, int __flags,
 126                               _gl_glob_errfunc_fn __errfunc,
 127                               glob_t *_Restrict_ __pglob));
 128 # endif
 129 _GL_CXXALIASWARN (glob);
 130 #elif defined GNULIB_POSIXCHECK
 131 # undef glob
 132 # if HAVE_RAW_DECL_GLOB
 133 _GL_WARN_ON_USE (glob,
 134                  "glob is unportable - "
 135                  "use gnulib module glob for portability");
 136 # endif
 137 #endif
 138
 139 #if @GNULIB_GLOB@
 140 # if @REPLACE_GLOB@
 141 _GL_FUNCDECL_RPL (globfree, void, (glob_t *__pglob) _GL_ARG_NONNULL ((1)));
 142 _GL_CXXALIAS_RPL (globfree, void, (glob_t *__pglob));
 143 # else
 144 #  if !@HAVE_GLOB@
 145 _GL_FUNCDECL_SYS (globfree, void, (glob_t *__pglob) _GL_ARG_NONNULL ((1)));
 146 #  endif
 147 _GL_CXXALIAS_SYS (globfree, void, (glob_t *__pglob));
 148 # endif
 149 _GL_CXXALIASWARN (globfree);
 150 #elif defined GNULIB_POSIXCHECK
 151 # undef globfree
 152 # if HAVE_RAW_DECL_GLOBFREE
 153 _GL_WARN_ON_USE (globfree,
 154                  "globfree is unportable - "
 155                  "use gnulib module glob for portability");
 156 # endif
 157 #endif
 158
 159 #if @GNULIB_GLOB@
 160 # if @REPLACE_GLOB_PATTERN_P@
 161 _GL_FUNCDECL_RPL (glob_pattern_p, int, (const char *__pattern, int __quote)
 162                                        _GL_ARG_NONNULL ((1)));
 163 _GL_CXXALIAS_RPL (glob_pattern_p, int, (const char *__pattern, int __quote));
 164 # else
 165 #  if !@HAVE_GLOB_PATTERN_P@
 166 _GL_FUNCDECL_SYS (glob_pattern_p, int, (const char *__pattern, int __quote)
 167                                        _GL_ARG_NONNULL ((1)));
 168 #  endif
 169 _GL_CXXALIAS_SYS (glob_pattern_p, int, (const char *__pattern, int __quote));
 170 # endif
 171 _GL_CXXALIASWARN (glob_pattern_p);
 172 #elif defined GNULIB_POSIXCHECK
 173 # undef glob_pattern_p
 174 # if HAVE_RAW_DECL_GLOB_PATTERN_P
 175 _GL_WARN_ON_USE (glob_pattern_p,
 176                  "glob_pattern_p is unportable - "
 177                  "use gnulib module glob for portability");
 178 # endif
 179 #endif
 180
 181
 182 #endif /* _@GUARD_PREFIX@_GLOB_H */
 183 #endif /* _@GUARD_PREFIX@_GLOB_H */