diff options
Diffstat (limited to 'gdb/gnulib/import/glob-libc.h')
| -rw-r--r-- | gdb/gnulib/import/glob-libc.h | 115 |
1 files changed, 77 insertions, 38 deletions
diff --git a/gdb/gnulib/import/glob-libc.h b/gdb/gnulib/import/glob-libc.h index 564ef17..6256077 100644 --- a/gdb/gnulib/import/glob-libc.h +++ b/gdb/gnulib/import/glob-libc.h @@ -1,19 +1,19 @@ -/* Copyright (C) 1991-2018 Free Software Foundation, Inc. +/* Copyright (C) 1991-1992, 1995-1998, 2000-2001, 2004-2007, 2009-2016 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 General Public - License as published by the Free Software Foundation; either - version 3 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 - 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 General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ + 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 @@ -22,10 +22,42 @@ # 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 -#define __need_size_t -#include <stddef.h> +/* We need 'size_t' for the following definitions. */ +#ifndef __size_t +# if defined __GNUC__ && __GNUC__ >= 2 +typedef __SIZE_TYPE__ __size_t; +# ifdef __USE_XOPEN +typedef __SIZE_TYPE__ size_t; +# endif +# else +# include <stddef.h> +# ifndef __size_t +# define __size_t size_t +# endif +# endif +#else +/* The GNU CC stddef.h version defines __size_t as empty. We need a real + definition. */ +# undef __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. */ @@ -37,7 +69,7 @@ __BEGIN_DECLS #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_MISC +#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_ALTDIRFUNC (1 << 9)/* Use gl_opendir et al functions. */ # define GLOB_BRACE (1 << 10)/* Expand "{a,b}" to "a" "b". */ @@ -73,9 +105,9 @@ struct stat; #endif typedef struct { - size_t gl_pathc; /* Count of paths matched by the pattern. */ + __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'. */ + __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 @@ -88,23 +120,23 @@ typedef struct #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; -#ifdef __USE_LARGEFILE64 +#if defined __USE_LARGEFILE64 && !defined __GLOB_GNULIB # ifdef __USE_GNU struct stat64; # endif typedef struct { - size_t gl_pathc; + __size_t gl_pathc; char **gl_pathv; - size_t gl_offs; + __size_t gl_offs; int gl_flags; /* If the GLOB_ALTDIRFUNC flag is set, the following functions @@ -117,15 +149,20 @@ typedef struct # 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 +#if __USE_FILE_OFFSET64 && __GNUC__ < 2 && !defined __GLOB_GNULIB +# define glob glob64 +# define globfree globfree64 +#endif + /* Do glob searching for PATTERN, placing results in PGLOB. The bits defined above may be set in FLAGS. If a directory cannot be opened or read and ERRFUNC is not nil, @@ -134,28 +171,29 @@ typedef struct '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. */ -#if !defined __USE_FILE_OFFSET64 || defined __GLOB_GNULIB -extern int glob (const char *__restrict __pattern, int __flags, +#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; + 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; +extern void globfree (glob_t *__pglob) __THROW _GL_ARG_NONNULL ((1)); #else -extern int __REDIRECT_NTH (glob, (const char *__restrict __pattern, +extern int __REDIRECT_NTH (glob, (const char *_Restrict_ __pattern, int __flags, int (*__errfunc) (const char *, int), - glob_t *__restrict __pglob), glob64); + glob_t *_Restrict_ __pglob), glob64); extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64); #endif -#ifdef __USE_LARGEFILE64 -extern int glob64 (const char *__restrict __pattern, int __flags, +#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; + 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 @@ -165,7 +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. */ -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 |