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glibc/io/sys/stat.h
Ulrich Drepper 8325d82cf3 Update. 
1998-10-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/sys/swap.h (SWAP_FLAG_PREFER,
	SWAP_FLAG_PRIO_MASK,SWAP_FLAG_PRIO_SHIFT): Added.
	Remove inclusion of <linux/swap.h>.

1998-10-05  Ulrich Drepper  <drepper@cygnus.com>

	* io/sys/stat.h: Use __P in definitions of inline stat functions
	so that they match the declaration.

1998-10-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/sys/quota.h (Q_RSQUASH): Added.

1998-10-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/sys/acct.h: Bring in sync with current
	linux 2.1 version.

1998-10-02  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/arm/dl-machine.h: Fix typo in last change.

	* sysdeps/arm/bits/huge_val.h: New file.

1998-10-02  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/unix/sysv/linux/sys/reboot.h (RB_POWER_OFF): Added.

	* sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_SYSCALL): Add
	define.

1998-10-05  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/posix/getcwd.c (__getcwd): Use temporary variable to
	store result of realloc instead of using BUF.

1998-10-04  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* misc/sgtty.h (_SGTTY_H): Correct spelling.
	Reported by Rouben Rostamian <rostamian@umbc.edu> [PR libc/817].

1998-10-04  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/memory.texi (Obstacks): Document
	obstack_alloc_failed_handler usage.

	* malloc/obstack.h: Enhance comment about
	obstack_alloc_failed_handler usage.
	* malloc/obstack.c: Likewise.

1998-10-05  Ulrich Drepper  <drepper@cygnus.com>

	* misc/sys/cdefs.h (__extension__): Define as empty if no gcc or
	gcc before 2.8 is used.

1998-10-01  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/arm/machine-gmon.h: Correct args to mcount().  Patch
	from Scott Bambrough.

	* sysdeps/unix/sysv/linux/arm/register-dump.h: New file.

	* libio/libioP.h (FILEBUF_LITERAL) [! _IO_MTSAFE_IO]: Don't
	include the lock member.

1998-09-03  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/arm/fpu/__longjmp.S: Cope with fussy assembler.

1998-09-29  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* string/bits/string2.h (__string2_1bptr_p): Don't use a statement
	expression.
	(__mempcpy, strcpy, __stpcpy, strcmp, strcspn, strspn, strpbrk,
	__strsep): Greatly reduce size of expansion by combining common
	expressions.
	(__mempcpy_small, __strcpy_small, __stpcpy_small): Convert to
	inline function.
	(__mempcpy_args, __strcpy_args, __stpcpy_args): New macros, used
	by the above definitions.

1998-09-27  Geoff Keating  <geoffk@ozemail.com.au>

	* sysdeps/unix/sysv/linux/powerpc/bits/ipc.h: New file, use
	correct struct ipc_perm definition.

1998-09-29  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/ypclnt.c (yp_all): Close UDP socket und give CLIENT handle free.

	* sysdeps/unix/sysv/linux/alpha/ioperm.c: List Ruffian in platforms[].
	* sysdeps/unix/sysv/linux/net/if_shaper.h: New file.
1998-10-05 13:40:47 +00:00

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/* Copyright (C) 1991, 92, 95, 96, 97, 98 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/*
* POSIX Standard: 5.6 File Characteristics <sys/stat.h>
*/
#ifndef _SYS_STAT_H
#define _SYS_STAT_H 1
#include <features.h>
#include <bits/types.h> /* For __mode_t and __dev_t. */
#ifdef __USE_XOPEN
# define __need_time_t
# include <time.h> /* For time_t. */
/* The Single Unix specification says that some more types are
available here. */
# ifndef dev_t
typedef __dev_t dev_t;
# define dev_t dev_t
# endif
# ifndef gid_t
typedef __gid_t gid_t;
# define gid_t gid_t
# endif
# ifndef ino_t
# ifndef __USE_FILE_OFFSET64
typedef __ino_t ino_t;
# else
typedef __ino64_t ino_t;
# endif
# define ino_t ino_t
# endif
# ifndef mode_t
typedef __mode_t mode_t;
# define mode_t mode_t
# endif
# ifndef nlink_t
typedef __nlink_t nlink_t;
# define nlink_t nlink_t
# endif
# ifndef off_t
# ifndef __USE_FILE_OFFSET64
typedef __off_t off_t;
# else
typedef __off64_t off_t;
# endif
# define off_t off_t
# endif
# ifndef uid_t
typedef __uid_t uid_t;
# define uid_t uid_t
# endif
#endif /* X/Open */
#ifdef __USE_UNIX98
# ifndef pid_t
typedef __pid_t pid_t;
# define pid_t pid_t
# endif
#endif /* Unix98 */
__BEGIN_DECLS
#include <bits/stat.h>
#if defined __USE_BSD || defined __USE_MISC || defined __USE_XOPEN
# 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
# if defined __USE_BSD || defined __USE_MISC
# ifdef __S_IFLNK
# define S_IFLNK __S_IFLNK
# endif
# ifdef __S_IFSOCK
# define S_IFSOCK __S_IFSOCK
# endif
# endif
#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)
#ifdef __S_IFIFO
# define S_ISFIFO(mode) __S_ISTYPE((mode), __S_IFIFO)
#endif
#ifdef __USE_BSD
# ifdef __S_IFLNK
# define S_ISLNK(mode) __S_ISTYPE((mode), __S_IFLNK)
# else
# define S_ISLNK(mode) 0
# endif
# ifdef __S_IFSOCK
# define S_ISSOCK(mode) __S_ISTYPE((mode), __S_IFSOCK)
# endif
#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
/* 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)
#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_IRWXG >> 3)
#ifdef __USE_BSD
/* Macros for common mode bit masks. */
# define ACCESSPERMS (S_IRWXU|S_IRWXG|S_IRWXO) /* 0777 */
# define ALLPERMS (S_ISUID|S_ISGID|S_ISVTX|S_IRWXU|S_IRWXG|S_IRWXO)/* 07777 */
# define DEFFILEMODE (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)/* 0666*/
# define S_BLKSIZE 512 /* Block size for `st_blocks'. */
#endif
#ifndef __USE_FILE_OFFSET64
/* Get file attributes for FILE and put them in BUF. */
extern int stat __P ((__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 fstat __P ((int __fd, struct stat *__buf));
#else
# ifdef __REDIRECT
extern int __REDIRECT (stat, __P ((__const char *__file, struct stat *__buf)),
stat64);
extern int __REDIRECT (fstat, __P ((int __fd, struct stat *__buf)), fstat64);
# else
# define stat stat64
# define fstat fstat64
# endif
#endif
#ifdef __USE_LARGEFILE64
extern int stat64 __P ((__const char *__file, struct stat64 *__buf));
extern int fstat64 __P ((int __fd, struct stat64 *__buf));
#endif
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
# ifndef __USE_FILE_OFFSET64
/* Get file attributes about FILE and put them in BUF.
If FILE is a symbolic link, do not follow it. */
extern int lstat __P ((__const char *__file, struct stat *__buf));
# else
# ifdef __REDIRECT
extern int __REDIRECT (lstat, __P ((__const char *__file, struct stat *__buf)),
lstat64);
# else
# define lstat lstat64
# endif
# endif
# ifdef __USE_LARGEFILE64
extern int lstat64 __P ((__const char *__file, struct stat64 *__buf));
# endif
#endif
/* 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 chmod __P ((__const char *__file, __mode_t __mode));
/* Set file access permissions of the file FD is open on to MODE. */
#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
extern int fchmod __P ((int __fd, __mode_t __mode));
#endif
/* Set the file creation mask of the current process to MASK,
and return the old creation mask. */
extern __mode_t umask __P ((__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 getumask __P ((void));
#endif
/* Create a new directory named PATH, with permission bits MODE. */
extern int mkdir __P ((__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). */
#if defined __USE_MISC || defined __USE_BSD || defined __USE_XOPEN_EXTENDED
extern int mknod __P ((__const char *__path,
__mode_t __mode, __dev_t __dev));
#endif
/* Create a new FIFO named PATH, with permission bits MODE. */
extern int mkfifo __P ((__const char *__path, __mode_t __mode));
/* To allow the `struct stat' structure and the file type `mode_t'
bits to vary without changing shared library major version number,
the `stat' family of functions and `mknod' are in fact inline
wrappers around calls to `xstat', `fxstat', `lxstat', and `xmknod',
which all take a leading version-number argument designating the
data structure and bits used. <bits/stat.h> defines _STAT_VER with
the version number corresponding to `struct stat' as defined in
that file; and _MKNOD_VER with the version number corresponding to
the S_IF* macros defined therein. It is arranged that when not
inlined these function are always statically linked; that way a
dynamically-linked executable always encodes the version number
corresponding to the data structures it uses, so the `x' functions
in the shared library can adapt without needing to recompile all
callers. */
#ifndef _STAT_VER
# define _STAT_VER 0
#endif
#ifndef _MKNOD_VER
# define _MKNOD_VER 0
#endif
/* Wrappers for stat and mknod system calls. */
#ifndef __USE_FILE_OFFSET64
extern int __fxstat __P ((int __ver, int __fildes,
struct stat *__stat_buf));
extern int __xstat __P ((int __ver, __const char *__filename,
struct stat *__stat_buf));
extern int __lxstat __P ((int __ver, __const char *__filename,
struct stat *__stat_buf));
#else
# ifdef __REDIRECT
extern int __REDIRECT (__fxstat, __P ((int __ver, int __fildes,
struct stat *__stat_buf)), __fxstat64);
extern int __REDIRECT (__xstat, __P ((int __ver, __const char *__filename,
struct stat *__stat_buf)), __xstat64);
extern int __REDIRECT (__lxstat, __P ((int __ver, __const char *__filename,
struct stat *__stat_buf)), __lxstat64);
# else
# define __fxstat __fxstat64
# define __xstat __xstat64
# define __lxstat __lxstat64
# endif
#endif
#ifdef __USE_LARGEFILE64
extern int __fxstat64 __P ((int __ver, int __fildes,
struct stat64 *__stat_buf));
extern int __xstat64 __P ((int __ver, __const char *__filename,
struct stat64 *__stat_buf));
extern int __lxstat64 __P ((int __ver, __const char *__filename,
struct stat64 *__stat_buf));
#endif
extern int __xmknod __P ((int __ver, __const char *__path,
__mode_t __mode, __dev_t *__dev));
#if defined __GNUC__ && __GNUC__ >= 2
/* Inlined versions of the real stat and mknod functions.
We have to use __P here since we need definitions matching the
declarations above. */
extern __inline__ int stat __P ((__const char *__path, struct stat *__statbuf))
{
return __xstat (_STAT_VER, __path, __statbuf);
}
# if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
extern __inline__ int lstat __P ((__const char *__path,
struct stat *__statbuf))
{
return __lxstat (_STAT_VER, __path, __statbuf);
}
# endif
extern __inline__ int fstat __P ((int __fd, struct stat *__statbuf))
{
return __fxstat (_STAT_VER, __fd, __statbuf);
}
# if defined __USE_MISC || defined __USE_BSD
extern __inline__ int mknod __P ((__const char *__path, __mode_t __mode,
__dev_t __dev))
{
return __xmknod (_MKNOD_VER, __path, __mode, &__dev);
}
# endif
# ifdef __USE_LARGEFILE64
extern __inline__ int stat64 __P ((__const char *__path,
struct stat64 *__statbuf))
{
return __xstat64 (_STAT_VER, __path, __statbuf);
}
# if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
extern __inline__ int lstat64 __P ((__const char *__path,
struct stat64 *__statbuf))
{
return __lxstat64 (_STAT_VER, __path, __statbuf);
}
# endif
extern __inline__ int fstat64 __P ((int __fd, struct stat64 *__statbuf))
{
return __fxstat64 (_STAT_VER, __fd, __statbuf);
}
# endif
#endif
__END_DECLS
#endif /* sys/stat.h */
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