mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-21 04:31:04 +08:00
3efdabe762
Check for the result overflowing off_t and fail with EOVERFLOW. * libio/ioftell.c (_IO_ftell): Likewise. * libio/iofgetpos.c (_IO_new_fgetpos): Likewise. * login/logwtmp.c (logwtmp): If sizeof ut_tv != sizeof struct timeval, use a temporary timeval on the stack for gettimeofday and copy it. * login/logout.c (logout): Likewise. Reported by Steven Munroe <sjmunroe@us.ibm.com>. * sysdeps/unix/sysv/linux/bits/statfs.h (struct statfs): Use __SWORD_TYPE instead of int for member types. (struct statfs64): Likewise. * sysdeps/unix/sysv/linux/alpha/bits/statfs.h: New file. * sysdeps/unix/sysv/linux/s390/bits/statfs.h: New file. * sysdeps/unix/sysv/linux/ia64/bits/statfs.h: File removed. * sysdeps/unix/sysv/linux/sparc/bits/statfs.h: File removed. * sysdeps/unix/sysv/linux/x86_64/bits/statfs.h: File removed. * sysdeps/unix/sysv/linux/sparc/bits/statvfs.h: Moved to ... * sysdeps/unix/sysv/linux/bits/statvfs.h: ... here. (ST_NODIRATIME): Restore fixed value of 2048. * sysdeps/unix/sysv/linux/alpha/bits/statvfs.h: File removed. * sysdeps/unix/sysv/linux/ia64/bits/statvfs.h: File removed. Rearranged <bits/types.h> definitions to reduce duplication. * sysdeps/generic/bits/types.h: Rewritten, using macros from <bits/wordsize.h> and new header <bits/typesizes.h>. * posix/Makefile (headers): Add bits/typesizes.h here. * sysdeps/generic/bits/typesizes.h: New file. * sysdeps/unix/sysv/linux/alpha/bits/typesizes.h: New file. * sysdeps/unix/sysv/linux/sparc/bits/typesizes.h: New file. * sysdeps/mach/hurd/bits/typesizes.h: New file. * sysdeps/unix/sysv/linux/alpha/bits/types.h: File removed. * sysdeps/unix/sysv/linux/bits/types.h: File removed. * sysdeps/unix/sysv/linux/ia64/bits/types.h: File removed. * sysdeps/unix/sysv/linux/mips/bits/types.h: File removed. * sysdeps/unix/sysv/linux/s390/bits/types.h: File removed. * sysdeps/unix/sysv/linux/sparc/bits/types.h: File removed. * sysdeps/unix/sysv/linux/x86_64/bits/types.h: File removed. * posix/sys/types.h [__USE_POSIX199506 || __USE_UNIX98]: Include <bits/pthreadtypes.h> here, not in <bits/types.h>. * signal/signal.h: Likewise. * streams/stropts.h: Include <bits/xtitypes.h>. * streams/Makefile (headers): Add bits/xtitypes.h here. * sysdeps/generic/bits/xtitypes.h: New file. * sysdeps/s390/bits/xtitypes.h: New file. * sysdeps/ia64/bits/xtitypes.h: New file. * sysdeps/x86_64/bits/xtitypes.h: New file. * sysvipc/Makefile (headers): Add bits/ipctypes.h here. * sysdeps/generic/bits/ipctypes.h: New file. * sysdeps/mips/bits/ipctypes.h: New file. * sysdeps/gnu/bits/shm.h: Include <bits/ipctypes.h>. * sysdeps/gnu/bits/msq.h: Likewise. * sysvipc/sys/ipc.h: Likewise. 2002-10-22 Roland McGrath <roland@redhat.com> * sysdeps/generic/libc-tls.c (_dl_tls_static_used): New variable. * sysdeps/generic/ldsodefs.h (struct rtld_global): New member `_dl_tls_static_used'. (TLS_STATIC_MIN): New macro. * elf/dl-reloc.c [USE_TLS] (allocate_static_tls): New function. (CHECK_STATIC_TLS): Use it.
108 lines
3.3 KiB
C
108 lines
3.3 KiB
C
/* Copyright (C) 1997, 1998, 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. */
|
|
|
|
#ifndef _SYS_STATVFS_H
|
|
# error "Never include <bits/statvfs.h> directly; use <sys/statvfs.h> instead."
|
|
#endif
|
|
|
|
#include <bits/types.h> /* For __fsblkcnt_t and __fsfilcnt_t. */
|
|
|
|
#if __WORDSIZE == 32
|
|
#define _STATVFSBUF_F_UNUSED
|
|
#endif
|
|
|
|
struct statvfs
|
|
{
|
|
unsigned long int f_bsize;
|
|
unsigned long int f_frsize;
|
|
#ifndef __USE_FILE_OFFSET64
|
|
__fsblkcnt_t f_blocks;
|
|
__fsblkcnt_t f_bfree;
|
|
__fsblkcnt_t f_bavail;
|
|
__fsfilcnt_t f_files;
|
|
__fsfilcnt_t f_ffree;
|
|
__fsfilcnt_t f_favail;
|
|
#else
|
|
__fsblkcnt64_t f_blocks;
|
|
__fsblkcnt64_t f_bfree;
|
|
__fsblkcnt64_t f_bavail;
|
|
__fsfilcnt64_t f_files;
|
|
__fsfilcnt64_t f_ffree;
|
|
__fsfilcnt64_t f_favail;
|
|
#endif
|
|
unsigned long int f_fsid;
|
|
#ifdef _STATVFSBUF_F_UNUSED
|
|
int __f_unused;
|
|
#endif
|
|
unsigned long int f_flag;
|
|
unsigned long int f_namemax;
|
|
int __f_spare[6];
|
|
};
|
|
|
|
#ifdef __USE_LARGEFILE64
|
|
struct statvfs64
|
|
{
|
|
unsigned long int f_bsize;
|
|
unsigned long int f_frsize;
|
|
__fsblkcnt64_t f_blocks;
|
|
__fsblkcnt64_t f_bfree;
|
|
__fsblkcnt64_t f_bavail;
|
|
__fsfilcnt64_t f_files;
|
|
__fsfilcnt64_t f_ffree;
|
|
__fsfilcnt64_t f_favail;
|
|
unsigned long int f_fsid;
|
|
#ifdef _STATVFSBUF_F_UNUSED
|
|
int __f_unused;
|
|
#endif
|
|
unsigned long int f_flag;
|
|
unsigned long int f_namemax;
|
|
int __f_spare[6];
|
|
};
|
|
#endif
|
|
|
|
/* Definitions for the flag in `f_flag'. These definitions should be
|
|
kept in sync with the definitions in <sys/mount.h>. */
|
|
enum
|
|
{
|
|
ST_RDONLY = 1, /* Mount read-only. */
|
|
#define ST_RDONLY ST_RDONLY
|
|
ST_NOSUID = 2 /* Ignore suid and sgid bits. */
|
|
#define ST_NOSUID ST_NOSUID
|
|
#ifdef __USE_GNU
|
|
,
|
|
ST_NODEV = 4, /* Disallow access to device special files. */
|
|
# define ST_NODEV ST_NODEV
|
|
ST_NOEXEC = 8, /* Disallow program execution. */
|
|
# define ST_NOEXEC ST_NOEXEC
|
|
ST_SYNCHRONOUS = 16, /* Writes are synced at once. */
|
|
# define ST_SYNCHRONOUS ST_SYNCHRONOUS
|
|
ST_MANDLOCK = 64, /* Allow mandatory locks on an FS. */
|
|
# define ST_MANDLOCK ST_MANDLOCK
|
|
ST_WRITE = 128, /* Write on file/directory/symlink. */
|
|
# define ST_WRITE ST_WRITE
|
|
ST_APPEND = 256, /* Append-only file. */
|
|
# define ST_APPEND ST_APPEND
|
|
ST_IMMUTABLE = 512, /* Immutable file. */
|
|
# define ST_IMMUTABLE ST_IMMUTABLE
|
|
ST_NOATIME = 1024, /* Do not update access times. */
|
|
# define ST_NOATIME ST_NOATIME
|
|
ST_NODIRATIME = 2048 /* Do not update directory access times. */
|
|
# define ST_NODIRATIME ST_NODIRATIME
|
|
#endif /* Use GNU. */
|
|
};
|