stat: Bypass buggy override in mingw64.

[gnulib.git] / lib / glob-libc.h

diff --git a/lib/glob-libc.h b/lib/glob-libc.h
index 17f8406..e6d466c 100644 (file)
--- a/lib/glob-libc.h
+++ b/lib/glob-libc.h
@@ -1,31 +1,45 @@
-/* Copyright (C) 1991,92,95-98,2000,2001,2004-2006 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1992, 1995-1998, 2000-2001, 2004-2007, 2009-2012 Free
+   Software Foundation, Inc.

    This file is part of the GNU C Library.
 
    This file is part of the GNU C Library.
 

-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.

 
 

-   The GNU C Library is distributed in the hope that it will be useful,
+   This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of
    but WITHOUT ANY WARRANTY; without even the implied warranty of

-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.

 
 

-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

 
 

-#ifndef        _GLOB_H
-#define        _GLOB_H 1
+#ifndef _GLOB_H
+#define _GLOB_H 1

 
 #ifndef __GLOB_GNULIB
 # include <sys/cdefs.h>
 #endif
 
 
 #ifndef __GLOB_GNULIB
 # include <sys/cdefs.h>
 #endif
 

+/* GCC 2.95 and later have "__restrict"; C99 compilers have
+   "restrict", and "configure" may have defined "restrict".
+   Other compilers use __restrict, __restrict__, and _Restrict, and
+   'configure' might #define 'restrict' to those words, so pick a
+   different name.  */
+#ifndef _Restrict_
+# if 199901L <= __STDC_VERSION__
+#  define _Restrict_ restrict
+# elif 2 < __GNUC__ || (2 == __GNUC__ && 95 <= __GNUC_MINOR__)
+#  define _Restrict_ __restrict
+# else
+#  define _Restrict_
+# endif
+#endif
+

 __BEGIN_DECLS
 
 __BEGIN_DECLS
 

-/* We need `size_t' for the following definitions.  */
+/* We need 'size_t' for the following definitions.  */

 #ifndef __size_t
 # if defined __GNUC__ && __GNUC__ >= 2
 typedef __SIZE_TYPE__ __size_t;
 #ifndef __size_t
 # if defined __GNUC__ && __GNUC__ >= 2
 typedef __SIZE_TYPE__ __size_t;


@@ -45,40 +59,40 @@ typedef __SIZE_TYPE__ size_t;
 # define __size_t size_t
 #endif
 
 # define __size_t size_t
 #endif
 

-/* Bits set in the FLAGS argument to `glob'.  */
-#define        GLOB_ERR        (1 << 0)/* Return on read errors.  */
-#define        GLOB_MARK       (1 << 1)/* Append a slash to each name.  */
-#define        GLOB_NOSORT     (1 << 2)/* Don't sort the names.  */
-#define        GLOB_DOOFFS     (1 << 3)/* Insert PGLOB->gl_offs NULLs.  */
-#define        GLOB_NOCHECK    (1 << 4)/* If nothing matches, return the pattern.  */
-#define        GLOB_APPEND     (1 << 5)/* Append to results of a previous call.  */
-#define        GLOB_NOESCAPE   (1 << 6)/* Backslashes don't quote metacharacters.  */
-#define        GLOB_PERIOD     (1 << 7)/* Leading `.' can be matched by metachars.  */
+/* Bits set in the FLAGS argument to 'glob'.  */
+#define GLOB_ERR        (1 << 0)/* Return on read errors.  */
+#define GLOB_MARK       (1 << 1)/* Append a slash to each name.  */
+#define GLOB_NOSORT     (1 << 2)/* Don't sort the names.  */
+#define GLOB_DOOFFS     (1 << 3)/* Insert PGLOB->gl_offs NULLs.  */
+#define GLOB_NOCHECK    (1 << 4)/* If nothing matches, return the pattern.  */
+#define GLOB_APPEND     (1 << 5)/* Append to results of a previous call.  */
+#define GLOB_NOESCAPE   (1 << 6)/* Backslashes don't quote metacharacters.  */
+#define GLOB_PERIOD     (1 << 7)/* Leading '.' can be matched by metachars.  */

 
 #if !defined __USE_POSIX2 || defined __USE_BSD || defined __USE_GNU
 
 #if !defined __USE_POSIX2 || defined __USE_BSD || defined __USE_GNU

-# define GLOB_MAGCHAR   (1 << 8)/* Set in gl_flags if any metachars seen.  */
+# define GLOB_MAGCHAR    (1 << 8)/* Set in gl_flags if any metachars seen.  */

 # define GLOB_ALTDIRFUNC (1 << 9)/* Use gl_opendir et al functions.  */
 # define GLOB_ALTDIRFUNC (1 << 9)/* Use gl_opendir et al functions.  */

-# define GLOB_BRACE     (1 << 10)/* Expand "{a,b}" to "a" "b".  */
-# define GLOB_NOMAGIC   (1 << 11)/* If no magic chars, return the pattern.  */
-# define GLOB_TILDE     (1 << 12)/* Expand ~user and ~ to home directories. */
-# define GLOB_ONLYDIR   (1 << 13)/* Match only directories.  */
+# define GLOB_BRACE      (1 << 10)/* Expand "{a,b}" to "a" "b".  */
+# define GLOB_NOMAGIC    (1 << 11)/* If no magic chars, return the pattern.  */
+# define GLOB_TILDE      (1 << 12)/* Expand ~user and ~ to home directories. */
+# define GLOB_ONLYDIR    (1 << 13)/* Match only directories.  */

 # define GLOB_TILDE_CHECK (1 << 14)/* Like GLOB_TILDE but return an error
 # define GLOB_TILDE_CHECK (1 << 14)/* Like GLOB_TILDE but return an error

-                                     if the user name is not available.  */
-# define __GLOB_FLAGS  (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
-                        GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND|     \
-                        GLOB_PERIOD|GLOB_ALTDIRFUNC|GLOB_BRACE|     \
-                        GLOB_NOMAGIC|GLOB_TILDE|GLOB_ONLYDIR|GLOB_TILDE_CHECK)
+                                      if the user name is not available.  */
+# define __GLOB_FLAGS   (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
+                         GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND|     \
+                         GLOB_PERIOD|GLOB_ALTDIRFUNC|GLOB_BRACE|     \
+                         GLOB_NOMAGIC|GLOB_TILDE|GLOB_ONLYDIR|GLOB_TILDE_CHECK)

 #else
 #else

-# define __GLOB_FLAGS  (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
-                        GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND|     \
-                        GLOB_PERIOD)
+# define __GLOB_FLAGS   (GLOB_ERR|GLOB_MARK|GLOB_NOSORT|GLOB_DOOFFS| \
+                         GLOB_NOESCAPE|GLOB_NOCHECK|GLOB_APPEND|     \
+                         GLOB_PERIOD)

 #endif
 
 #endif
 

-/* Error returns from `glob'.  */
-#define        GLOB_NOSPACE    1       /* Ran out of memory.  */
-#define        GLOB_ABORTED    2       /* Read error.  */
-#define        GLOB_NOMATCH    3       /* No matches found.  */
-#define GLOB_NOSYS     4       /* Not implemented.  */
+/* Error returns from 'glob'.  */
+#define GLOB_NOSPACE    1       /* Ran out of memory.  */
+#define GLOB_ABORTED    2       /* Read error.  */
+#define GLOB_NOMATCH    3       /* No matches found.  */
+#define GLOB_NOSYS      4       /* Not implemented.  */

 #ifdef __USE_GNU
 /* Previous versions of this file defined GLOB_ABEND instead of
    GLOB_ABORTED.  Provide a compatibility definition here.  */
 #ifdef __USE_GNU
 /* Previous versions of this file defined GLOB_ABEND instead of
    GLOB_ABORTED.  Provide a compatibility definition here.  */


@@ -91,10 +105,10 @@ struct stat;
 #endif
 typedef struct
   {
 #endif
 typedef struct
   {

-    __size_t gl_pathc;         /* Count of paths matched by the pattern.  */
-    char **gl_pathv;           /* List of matched pathnames.  */
-    __size_t gl_offs;          /* Slots to reserve in `gl_pathv'.  */
-    int gl_flags;              /* Set to FLAGS, maybe | GLOB_MAGCHAR.  */
+    __size_t gl_pathc;          /* Count of paths matched by the pattern.  */
+    char **gl_pathv;            /* List of matched pathnames.  */
+    __size_t gl_offs;           /* Slots to reserve in 'gl_pathv'.  */
+    int gl_flags;               /* Set to FLAGS, maybe | GLOB_MAGCHAR.  */

 
     /* If the GLOB_ALTDIRFUNC flag is set, the following functions
        are used instead of the normal file access functions.  */
 
     /* If the GLOB_ALTDIRFUNC flag is set, the following functions
        are used instead of the normal file access functions.  */


@@ -106,11 +120,11 @@ typedef struct
 #endif
     void *(*gl_opendir) (const char *);
 #ifdef __USE_GNU
 #endif
     void *(*gl_opendir) (const char *);
 #ifdef __USE_GNU

-    int (*gl_lstat) (const char *__restrict, struct stat *__restrict);
-    int (*gl_stat) (const char *__restrict, struct stat *__restrict);
+    int (*gl_lstat) (const char *_Restrict_, struct stat *_Restrict_);
+    int (*gl_stat) (const char *_Restrict_, struct stat *_Restrict_);

 #else
 #else

-    int (*gl_lstat) (const char *__restrict, void *__restrict);
-    int (*gl_stat) (const char *__restrict, void *__restrict);
+    int (*gl_lstat) (const char *_Restrict_, void *_Restrict_);
+    int (*gl_stat) (const char *_Restrict_, void *_Restrict_);

 #endif
   } glob_t;
 
 #endif
   } glob_t;
 


@@ -135,11 +149,11 @@ typedef struct
 # endif
     void *(*gl_opendir) (const char *);
 # ifdef __USE_GNU
 # endif
     void *(*gl_opendir) (const char *);
 # ifdef __USE_GNU

-    int (*gl_lstat) (const char *__restrict, struct stat64 *__restrict);
-    int (*gl_stat) (const char *__restrict, struct stat64 *__restrict);
+    int (*gl_lstat) (const char *_Restrict_, struct stat64 *_Restrict_);
+    int (*gl_stat) (const char *_Restrict_, struct stat64 *_Restrict_);

 # else
 # else

-    int (*gl_lstat) (const char *__restrict, void *__restrict);
-    int (*gl_stat) (const char *__restrict, void *__restrict);
+    int (*gl_lstat) (const char *_Restrict_, void *_Restrict_);
+    int (*gl_stat) (const char *_Restrict_, void *_Restrict_);

 # endif
   } glob64_t;
 #endif
 # endif
   } glob64_t;
 #endif


@@ -153,32 +167,33 @@ typedef struct
    The bits defined above may be set in FLAGS.
    If a directory cannot be opened or read and ERRFUNC is not nil,
    it is called with the pathname that caused the error, and the
    The bits defined above may be set in FLAGS.
    If a directory cannot be opened or read and ERRFUNC is not nil,
    it is called with the pathname that caused the error, and the

-   `errno' value from the failing call; if it returns non-zero
-   `glob' returns GLOB_ABEND; if it returns zero, the error is ignored.
+   'errno' value from the failing call; if it returns non-zero
+   'glob' returns GLOB_ABEND; if it returns zero, the error is ignored.

    If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
    If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.

-   Otherwise, `glob' returns zero.  */
+   Otherwise, 'glob' returns zero.  */

 #if !defined __USE_FILE_OFFSET64 || __GNUC__ < 2 || defined __GLOB_GNULIB
 #if !defined __USE_FILE_OFFSET64 || __GNUC__ < 2 || defined __GLOB_GNULIB

-extern int glob (const char *__restrict __pattern, int __flags,
-                int (*__errfunc) (const char *, int),
-                glob_t *__restrict __pglob) __THROW;
+extern int glob (const char *_Restrict_ __pattern, int __flags,
+                 int (*__errfunc) (const char *, int),
+                 glob_t *_Restrict_ __pglob) __THROW _GL_ARG_NONNULL ((1, 4));

 
 

-/* Free storage allocated in PGLOB by a previous `glob' call.  */
-extern void globfree (glob_t *__pglob) __THROW;
+/* Free storage allocated in PGLOB by a previous 'glob' call.  */
+extern void globfree (glob_t *__pglob) __THROW _GL_ARG_NONNULL ((1));

 #else
 #else

-extern int __REDIRECT_NTH (glob, (const char *__restrict __pattern,
-                                 int __flags,
-                                 int (*__errfunc) (const char *, int),
-                                 glob_t *__restrict __pglob), glob64);
+extern int __REDIRECT_NTH (glob, (const char *_Restrict_ __pattern,
+                                  int __flags,
+                                  int (*__errfunc) (const char *, int),
+                                  glob_t *_Restrict_ __pglob), glob64);

 
 extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64);
 #endif
 
 #if defined __USE_LARGEFILE64 && !defined __GLOB_GNULIB
 
 extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64);
 #endif
 
 #if defined __USE_LARGEFILE64 && !defined __GLOB_GNULIB

-extern int glob64 (const char *__restrict __pattern, int __flags,
-                  int (*__errfunc) (const char *, int),
-                  glob64_t *__restrict __pglob) __THROW;
+extern int glob64 (const char *_Restrict_ __pattern, int __flags,
+                   int (*__errfunc) (const char *, int),
+                   glob64_t *_Restrict_ __pglob)
+     __THROW _GL_ARG_NONNULL ((1, 4));

 
 

-extern void globfree64 (glob64_t *__pglob) __THROW;
+extern void globfree64 (glob64_t *__pglob) __THROW _GL_ARG_NONNULL ((1));

 #endif
 
 
 #endif
 
 


@@ -188,7 +203,8 @@ extern void globfree64 (glob64_t *__pglob) __THROW;
 
    This function is not part of the interface specified by POSIX.2
    but several programs want to use it.  */
 
    This function is not part of the interface specified by POSIX.2
    but several programs want to use it.  */

-extern int glob_pattern_p (const char *__pattern, int __quote) __THROW;
+extern int glob_pattern_p (const char *__pattern, int __quote)
+     __THROW _GL_ARG_NONNULL ((1));

 #endif
 
 __END_DECLS
 #endif
 
 __END_DECLS