add directory gnu
This commit is contained in:
gohigh
153
gnu/glibc/glibc-1.03/io/sys/stat.h
Normal file
153
gnu/glibc/glibc-1.03/io/sys/stat.h
Normal file
@@ -0,0 +1,153 @@
|
||||
/* Copyright (C) 1991 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 Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 of the
|
||||
License, or (at your option) any later version.
|
||||
|
||||
The GNU C Library 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If
|
||||
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
||||
Cambridge, MA 02139, USA. */
|
||||
|
||||
/*
|
||||
* POSIX Standard: 5.6 File Characteristics <sys/stat.h>
|
||||
*/
|
||||
|
||||
#ifndef _SYS_STAT_H
|
||||
|
||||
#define _SYS_STAT_H 1
|
||||
#include <features.h>
|
||||
|
||||
#include <gnu/stat.h>
|
||||
|
||||
#if defined(__USE_BSD) || defined(__USE_MISC)
|
||||
#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
|
||||
#define S_IFLNK __S_IFLNK
|
||||
#define S_IFSOCK __S_IFSOCK
|
||||
#define S_IFIFO __S_IFIFO
|
||||
#endif
|
||||
|
||||
/* Test macros for file types. */
|
||||
|
||||
#define __S_ISTYPE(mode, mask) (((mode) & __S_IFMT) == (mask))
|
||||
|
||||
#define S_ISDIR(mode) __S_ISTYPE((mode), __S_IFDIR)
|
||||
#define S_ISCHR(mode) __S_ISTYPE((mode), __S_IFCHR)
|
||||
#define S_ISBLK(mode) __S_ISTYPE((mode), __S_IFBLK)
|
||||
#define S_ISREG(mode) __S_ISTYPE((mode), __S_IFREG)
|
||||
#define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO)
|
||||
|
||||
#ifdef __USE_GNU
|
||||
#define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK)
|
||||
#define S_ISSOCK(mode) __S_ISTYPE((mode), __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)
|
||||
#define S_ISVTX __S_ISVTX/* Save swapped text after use (sticky bit). */
|
||||
#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)
|
||||
|
||||
#if defined(__USE_MISC) && defined(__USE_BSD)
|
||||
#define S_IREAD S_IRUSR
|
||||
#define S_IWRITE S_IWUSR
|
||||
#define S_IEXEC S_IXUSR
|
||||
#endif
|
||||
|
||||
#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_IRXWG >> 3)
|
||||
|
||||
|
||||
/* Get file attributes for FILE and put them in BUF. */
|
||||
extern int EXFUN(__stat, (CONST char *__file, struct __stat *__buf));
|
||||
|
||||
/* Get file attributes for the file, device, pipe, or socket
|
||||
that file descriptor FD is open on and put them in BUF. */
|
||||
extern int EXFUN(__fstat, (int __fd, struct __stat *__buf));
|
||||
|
||||
/* Get file attributes about FILE and put them in BUF.
|
||||
If FILE is a symbolic link, do not follow it. */
|
||||
extern int EXFUN(__lstat, (CONST char *__file, struct __stat *__buf));
|
||||
|
||||
/* Set file access permissions for FILE to MODE.
|
||||
This takes an `int' MODE argument because that
|
||||
is what `mode_t's get widened to. */
|
||||
extern int EXFUN(__chmod, (CONST char *__file, __mode_t __mode));
|
||||
|
||||
/* Set file access permissions of the file FD is open on to MODE. */
|
||||
extern int EXFUN(__fchmod, (int __fd, int __mode));
|
||||
|
||||
|
||||
/* Set the file creation mask of the current process to MASK,
|
||||
and return the old creation mask. */
|
||||
extern __mode_t EXFUN(__umask, (__mode_t __mask));
|
||||
|
||||
#ifdef __USE_GNU
|
||||
/* Get the current `umask' value without changing it.
|
||||
This function is only available under the GNU Hurd. */
|
||||
extern __mode_t EXFUN(getumask, (NOARGS));
|
||||
#endif
|
||||
|
||||
/* Create a new directory named PATH, with permission bits MODE. */
|
||||
extern int EXFUN(__mkdir, (CONST char *__path, __mode_t __mode));
|
||||
|
||||
/* Create a device file named PATH, with permission and special bits MODE
|
||||
and device number DEV (which can be constructed from major and minor
|
||||
device numbers with the `makedev' macro above). */
|
||||
extern int EXFUN(__mknod, (CONST char *__path, int __mode, int __dev));
|
||||
|
||||
|
||||
#define stat __stat
|
||||
#define fstat __fstat
|
||||
|
||||
#ifdef __USE_BSD
|
||||
#define lstat __lstat
|
||||
#endif /* Use BSD. */
|
||||
|
||||
#define chmod __chmod
|
||||
|
||||
#ifdef __USE_BSD
|
||||
#define fchmod __fchmod
|
||||
#endif
|
||||
|
||||
#define umask __umask
|
||||
#define mkdir __mkdir
|
||||
|
||||
/* Create a new FIFO named PATH, with permission bits MODE. */
|
||||
extern int EXFUN(mkfifo, (CONST char *__path, __mode_t __mode));
|
||||
|
||||
#if defined(__USE_MISC) || defined(__USE_BSD)
|
||||
#define mknod __mknod
|
||||
#endif
|
||||
|
||||
#endif /* sys/stat.h */
|
||||
Reference in New Issue
Block a user