-/* Copyright (C) 1991,92,95-98,2000,2001,2004-2006 Free Software Foundation, Inc.
+/* Copyright (C) 1991-1992, 1995-1998, 2000-2001, 2004-2007, 2009-2014 Free
+ Software Foundation, Inc.
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
- 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
+/* 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
-/* 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;
# 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
-# 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_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
- 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
-# 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
-/* 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. */
#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. */
#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
- 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
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
- 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
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.
- Otherwise, `glob' returns zero. */
+ Otherwise, 'glob' returns zero. */
#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
-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 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
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
projects / gnulib.git / blobdiff