glibc/sysdeps/unix/sysv/linux/fxstat64.c
Roland McGrath df9629171c * include/unistd.h (seteuid, setegid): Add libc_hidden_proto.
* sysdeps/generic/seteuid.c (seteuid): Add libc_hidden_def.
	* sysdeps/generic/setegid.c (setegid): Likewise.
	* sysdeps/mach/hurd/seteuid.c (seteuid): Likewise.
	* sysdeps/mach/hurd/setegid.c (setegid): Likewise.
	* sysdeps/unix/bsd/seteuid.c (seteuid): Likewise.
	* sysdeps/unix/bsd/setegid.c (setegid): Likewise.
	* sysdeps/unix/sysv/aix/seteuid.c (seteuid): Likewise.
	* sysdeps/unix/sysv/aix/setegid.c (setegid): Likewise.
	* sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c (seteuid): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c (setegid): Likewise.
	* sysdeps/unix/sysv/linux/seteuid.c (seteuid): Likewise.
	* sysdeps/unix/sysv/linux/setegid.c (setegid): Likewise.
	* sysdeps/unix/sysv/linux/i386/seteuid.c (seteuid): Likewise.
	Remove fallback if __ASSUME_SETRESUID_SYSCALL.

	* include/sys/stat.h (__fxstat_internal, __fxstat64_internal,
	__lxstat_internal, __lxstat64_internal): Remove.
	(__fxstat, __fxstat64, __lxstat, __lxstat64, __xstat, __xstat64):
	Add hidden_proto.
	* sysdeps/generic/fxstat.c (__fxstat): Add hidden_def.
	Remove INTDEF where present, remove #undef at the beginning.
	* sysdeps/generic/fxstat64.c (__fxstat64): Likewise.
	* sysdeps/generic/lxstat.c (__lxstat): Likewise.
	* sysdeps/generic/lxstat64.c (__lxstat64): Likewise.
	* sysdeps/generic/xstat.c (__xstat): Likewise.
	* sysdeps/generic/xstat64.c (__xstat64): Likewise.
	* sysdeps/mach/hurd/dl-sysdep.c (__xstat64, __fxstat64): Likewise.
	* sysdeps/mach/hurd/fxstat.c (__fxstat): Likewise.
	* sysdeps/mach/hurd/fxstat64.c (__fxstat64): Likewise.
	* sysdeps/mach/hurd/lxstat.c (__lxstat): Likewise.
	* sysdeps/mach/hurd/lxstat64.c (__lxstat64): Likewise.
	* sysdeps/mach/hurd/xstat.c (__xstat): Likewise.
	* sysdeps/mach/hurd/xstat64.c (__xstat64): Likewise.
	* sysdeps/unix/fxstat.c (__fxstat): Likewise.
	* sysdeps/unix/common/lxstat.c (__lxstat): Likewise.
	* sysdeps/unix/sysv/aix/fxstat.c (__fxstat): Likewise.
	* sysdeps/unix/sysv/aix/fxstat64.c (__fxstat64): Likewise.
	* sysdeps/unix/sysv/aix/lxstat.c (__lxstat): Likewise.
	* sysdeps/unix/sysv/aix/lxstat64.c (__lxstat64): Likewise.
	* sysdeps/unix/sysv/aix/xstat.c (__xstat): Likewise.
	* sysdeps/unix/sysv/aix/xstat64.c (__xstat64): Likewise.
	* sysdeps/unix/sysv/linux/ia64/fxstat.c (__fxstat): Likewise.
	* sysdeps/unix/sysv/linux/ia64/lxstat.c (__lxstat): Likewise.
	* sysdeps/unix/sysv/linux/ia64/xstat.c (__xstat): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/fxstat.c (__fxstat): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/lxstat.c (__lxstat): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/xstat.c (__xstat): Likewise.
	* sysdeps/unix/sysv/linux/i386/fxstat.c (__fxstat): Likewise.
	* sysdeps/unix/sysv/linux/i386/lxstat.c (__lxstat): Likewise.
	* sysdeps/unix/sysv/linux/i386/xstat.c (__xstat): Likewise.
	* sysdeps/unix/sysv/linux/xstat.c (__xstat): Likewise.
	* sysdeps/unix/sysv/linux/xstat64.c (__xstat64): Likewise.
	* sysdeps/unix/sysv/linux/fxstat.c (__fxstat): Likewise.
	* sysdeps/unix/sysv/linux/fxstat64.c (__fxstat64): Likewise.
	* sysdeps/unix/sysv/linux/lxstat.c (__lxstat): Likewise.
	* sysdeps/unix/sysv/linux/lxstat64.c (__lxstat64): Likewise.
	* sysdeps/unix/xstat.c (__xstat): Likewise.

	* include/sys/statvfs.h (statvfs, fstatvfs): Add libc_hidden_proto.
	* sysdeps/generic/statvfs.c (statvfs): Add libc_hidden_def.
	* sysdeps/generic/fstatvfs.c (fstatvfs): Likewise.
	* sysdeps/mach/hurd/statvfs.c (statvfs): Likewise.
	* sysdeps/mach/hurd/fstatvfs.c (fstatvfs): Likewise.
	* sysdeps/unix/sysv/linux/statvfs.c (statvfs): Likewise.
	* sysdeps/unix/sysv/linux/fstatvfs.c (fstatvfs): Likewise.

	* include/unistd.h (tcgetpgrp): Add libc_hidden_proto.
	* include/termios.h (tcsetattr, cfsetispeed, cfsetospeed): Likewise.
	* sysdeps/generic/tcgetpgrp.c (tcgetpgrp): Add libc_hidden_def.
	* sysdeps/generic/tcsetattr.c (tcsetattr): Likewise.
	* sysdeps/generic/speed.c (cfsetispeed, cfsetospeed): Likewise.
	* sysdeps/unix/bsd/bsd4.4/tcsetattr.c (tcgetpgrp): Likewise.
	* sysdeps/unix/bsd/sun/sunos4/tcsetattr.c (tcsetattr): Likewise.
	* sysdeps/unix/bsd/sun/sunos4/speed.c (cfsetispeed, cfsetospeed):
	Likewise.
	* sysdeps/unix/bsd/tcgetpgrp.c (tcgetpgrp): Likewise.
	* sysdeps/unix/bsd/tcsetattr.c (tcsetattr): Likewise.
	* sysdeps/unix/sysv/aix/tcsetattr.c (tcsetattr): Likewise.
	* sysdeps/unix/sysv/aix/speed.c (cfsetispeed, cfsetospeed): Likewise.
	* sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Likewise.
	* sysdeps/unix/sysv/linux/speed.c (cfsetispeed, cfsetospeed): Likewise.
	* sysdeps/unix/sysv/tcgetpgrp.c (tcgetpgrp): Likewise.
	* sysdeps/unix/sysv/tcsetattr.c (tcsetattr): Likewise.

	* include/string.h (strcoll): Add libc_hidden_proto.
	* string/strcoll.c (strcoll): Add libc_hidden_def.

	* misc/err.c (vwarn): Fix pasto in libc_hidden_def.
2002-08-13 00:24:58 +00:00

101 lines
2.8 KiB
C

/* fxstat64 using old-style Unix fstat system call.
Copyright (C) 1997,1998,1999,2000,2001,2002 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.
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
Lesser 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. */
#include <errno.h>
#include <stddef.h>
#include <sys/stat.h>
#include <kernel_stat.h>
#include <sysdep.h>
#include <sys/syscall.h>
#include <bp-checks.h>
#include "kernel-features.h"
#if __ASSUME_STAT64_SYSCALL == 0
# include <xstatconv.c>
#endif
extern int __syscall_fstat (int, struct kernel_stat *__unbounded);
#ifdef __NR_fstat64
extern int __syscall_fstat64 (int, struct stat64 *__unbounded);
# if __ASSUME_STAT64_SYSCALL == 0
/* The variable is shared between all wrappers around *stat64 calls. */
extern int __have_no_stat64;
# endif
#endif
/* Get information about the file FD in BUF. */
int
___fxstat64 (int vers, int fd, struct stat64 *buf)
{
int result;
#if __ASSUME_STAT64_SYSCALL > 0
result = INLINE_SYSCALL (fstat64, 2, fd, CHECK_1 (buf));
# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino)
buf->st_ino = buf->__st_ino;
# endif
return result;
#else
struct kernel_stat kbuf;
# if defined __NR_fstat64
if (! __have_no_stat64)
{
int saved_errno = errno;
result = INLINE_SYSCALL (fstat64, 2, fd, CHECK_1 (buf));
if (result != -1 || errno != ENOSYS)
{
# if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
if (!result && buf->__st_ino != (__ino_t)buf->st_ino)
buf->st_ino = buf->__st_ino;
# endif
return result;
}
__set_errno (saved_errno);
__have_no_stat64 = 1;
}
# endif
result = INLINE_SYSCALL (fstat, 2, fd, __ptrvalue (&kbuf));
if (result == 0)
result = xstat64_conv (vers, &kbuf, buf);
return result;
#endif
}
#ifndef RTLD_STAT64
# include <shlib-compat.h>
versioned_symbol (libc, ___fxstat64, __fxstat64, GLIBC_2_2);
# if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2)
strong_alias (___fxstat64, __old__fxstat64)
compat_symbol (libc, __old__fxstat64, __fxstat64, GLIBC_2_1);
# endif
#else
strong_alias (___fxstat64, __fxstat64);
#endif
hidden_ver (___fxstat64, __fxstat64)