diff options
Diffstat (limited to 'io')
| -rw-r--r-- | io/fcntl.h | 59 |
1 files changed, 53 insertions, 6 deletions
@@ -1,4 +1,4 @@ -/* Copyright (C) 1991,1992,1994-2001,2003,2004,2005,2006,2007, 2009 +/* Copyright (C) 1991,1992,1994-2001,2003,2004,2005,2006,2007,2009,2010 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -34,8 +34,54 @@ __BEGIN_DECLS #include <bits/fcntl.h> /* For XPG all symbols from <sys/stat.h> should also be available. */ -#ifdef __USE_XOPEN -# include <sys/stat.h> +#if defined __USE_XOPEN || defined __USE_XOPEN2K8 +# include <bits/types.h> /* For __mode_t and __dev_t. */ +# define __need_timespec +# include <time.h> +# include <bits/stat.h> + +# define S_IFMT __S_IFMT +# define S_IFDIR __S_IFDIR +# define S_IFCHR __S_IFCHR +# define S_IFBLK __S_IFBLK +# define S_IFREG __S_IFREG +# ifdef __S_IFIFO +# define S_IFIFO __S_IFIFO +# endif +# ifdef __S_IFLNK +# define S_IFLNK __S_IFLNK +# endif +# if (defined __USE_UNIX98 || defined __USE_XOPEN2K8) && defined __S_IFSOCK +# define S_IFSOCK __S_IFSOCK +# endif + +/* Protection bits. */ + +# define S_ISUID __S_ISUID /* Set user ID on execution. */ +# define S_ISGID __S_ISGID /* Set group ID on execution. */ + +# if defined __USE_BSD || defined __USE_MISC || defined __USE_XOPEN +/* Save swapped text after use (sticky bit). This is pretty well obsolete. */ +# define S_ISVTX __S_ISVTX +# endif + +# define S_IRUSR __S_IREAD /* Read by owner. */ +# define S_IWUSR __S_IWRITE /* Write by owner. */ +# define S_IXUSR __S_IEXEC /* Execute by owner. */ +/* Read, write, and execute by owner. */ +# define S_IRWXU (__S_IREAD|__S_IWRITE|__S_IEXEC) + +# define S_IRGRP (S_IRUSR >> 3) /* Read by group. */ +# define S_IWGRP (S_IWUSR >> 3) /* Write by group. */ +# define S_IXGRP (S_IXUSR >> 3) /* Execute by group. */ +/* Read, write, and execute by group. */ +# define S_IRWXG (S_IRWXU >> 3) + +# define S_IROTH (S_IRGRP >> 3) /* Read by others. */ +# define S_IWOTH (S_IWGRP >> 3) /* Write by others. */ +# define S_IXOTH (S_IXGRP >> 3) /* Execute by others. */ +/* Read, write, and execute by others. */ +# define S_IRWXO (S_IRWXG >> 3) #endif #ifdef __USE_MISC @@ -49,8 +95,8 @@ __BEGIN_DECLS # endif #endif /* Use misc. */ -/* XPG wants the following symbols. */ -#ifdef __USE_XOPEN /* <stdio.h> has the same definitions. */ +/* XPG wants the following symbols. <stdio.h> has the same definitions. */ +#if defined __USE_XOPEN || defined __USE_XOPEN2K8 # define SEEK_SET 0 /* Seek from beginning of file. */ # define SEEK_CUR 1 /* Seek from current position. */ # define SEEK_END 2 /* Seek from end of file. */ @@ -116,9 +162,10 @@ extern int __REDIRECT (openat, (int __fd, __const char *__file, int __oflag, # define openat openat64 # endif # endif - +# ifdef __USE_LARGEFILE64 extern int openat64 (int __fd, __const char *__file, int __oflag, ...) __nonnull ((2)); +# endif #endif /* Create and open FILE, with mode MODE. This takes an `int' MODE |