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* sysdeps/unix/opendir.c: Use O_DIRECTORY if available.  If not
	available double check to verify it's a directory.

	* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Add O_DIRECTORY.
	* sysdeps/unix/sysv/linux/mips/bits/fcntl: Likewise.
	* sysdeps/unix/sysv/linux/bits/fcntl.h: Remove O_* constants which
	are not generally available.
	* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: New file.

	* sysdeps/unix/sysv/linux/i386/setgroups.c: Add range check for values.
	* sysdeps/unix/sysv/linux/arm/Makefile: New file.
	* sysdeps/unix/sysv/linux/arm/setegid.c: New file.
	* sysdeps/unix/sysv/linux/arm/seteuid.c: New file.
	* sysdeps/unix/sysv/linux/arm/setfsgid.c: New file.
	* sysdeps/unix/sysv/linux/arm/setfsuid.c: New file.
	* sysdeps/unix/sysv/linux/arm/setgid.c: New file.
	* sysdeps/unix/sysv/linux/arm/setgroups.c: New file.
	* sysdeps/unix/sysv/linux/arm/setresgid.c: New file.
	* sysdeps/unix/sysv/linux/arm/setresuid.c: New file.
	* sysdeps/unix/sysv/linux/arm/setuid.c: New file.
	* sysdeps/unix/sysv/linux/i386/setegid.c: New file.
	* sysdeps/unix/sysv/linux/i386/seteuid.c: New file.
	* sysdeps/unix/sysv/linux/i386/setfsgid.c: New file.
	* sysdeps/unix/sysv/linux/i386/setfsuid.c: New file.
	* sysdeps/unix/sysv/linux/i386/setgid.c: New file.
	* sysdeps/unix/sysv/linux/i386/setgroups.c: New file.
	* sysdeps/unix/sysv/linux/i386/setresgid.c: New file.
	* sysdeps/unix/sysv/linux/i386/setresuid.c: New file.
	* sysdeps/unix/sysv/linux/i386/setuid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setegid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/seteuid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setfsgid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setfsuid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setgid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setgroups.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setresgid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setresuid.c: New file.
	* sysdeps/unix/sysv/linux/m68k/setuid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setfsgid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setfsuid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: New file.
	* sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c: New file.

	* sysdeps/unix/sysv/linux/arm/syscalls.list: Add s_setgid, s_setresuid,
	s_setresgid, and s_setuid.
	* sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/m68k/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Likewise.
	* sysdeps/unix/sysv/linux/i386/Makefile [subdir=misc]
	(sysdep_routines): Add setfsgid, setfsuid, setresgid, and setresuid.
	* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Likewise.

1998-10-16  Ulrich Drepper  <drepper@cygnus.com>

	* iconv/skeleton.c: Include ELF header only of STATIC_GCONV is not
This commit is contained in:
Ulrich Drepper 1998-10-16 16:33:36 +00:00
parent 39e4f7f84e
commit 9ffbb61221
40 changed files with 646 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
ChangeLog
View File

@ -1,3 +1,63 @@
1998-10-16 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/opendir.c: Use O_DIRECTORY if available. If not
available double check to verify it's a directory.
* sysdeps/unix/sysv/linux/alpha/bits/fcntl.h: Add O_DIRECTORY.
* sysdeps/unix/sysv/linux/mips/bits/fcntl: Likewise.
* sysdeps/unix/sysv/linux/bits/fcntl.h: Remove O_* constants which
are not generally available.
* sysdeps/unix/sysv/linux/i386/bits/fcntl.h: New file.
* sysdeps/unix/sysv/linux/i386/setgroups.c: Add range check for values.
* sysdeps/unix/sysv/linux/arm/Makefile: New file.
* sysdeps/unix/sysv/linux/arm/setegid.c: New file.
* sysdeps/unix/sysv/linux/arm/seteuid.c: New file.
* sysdeps/unix/sysv/linux/arm/setfsgid.c: New file.
* sysdeps/unix/sysv/linux/arm/setfsuid.c: New file.
* sysdeps/unix/sysv/linux/arm/setgid.c: New file.
* sysdeps/unix/sysv/linux/arm/setgroups.c: New file.
* sysdeps/unix/sysv/linux/arm/setresgid.c: New file.
* sysdeps/unix/sysv/linux/arm/setresuid.c: New file.
* sysdeps/unix/sysv/linux/arm/setuid.c: New file.
* sysdeps/unix/sysv/linux/i386/setegid.c: New file.
* sysdeps/unix/sysv/linux/i386/seteuid.c: New file.
* sysdeps/unix/sysv/linux/i386/setfsgid.c: New file.
* sysdeps/unix/sysv/linux/i386/setfsuid.c: New file.
* sysdeps/unix/sysv/linux/i386/setgid.c: New file.
* sysdeps/unix/sysv/linux/i386/setgroups.c: New file.
* sysdeps/unix/sysv/linux/i386/setresgid.c: New file.
* sysdeps/unix/sysv/linux/i386/setresuid.c: New file.
* sysdeps/unix/sysv/linux/i386/setuid.c: New file.
* sysdeps/unix/sysv/linux/m68k/setegid.c: New file.
* sysdeps/unix/sysv/linux/m68k/seteuid.c: New file.
* sysdeps/unix/sysv/linux/m68k/setfsgid.c: New file.
* sysdeps/unix/sysv/linux/m68k/setfsuid.c: New file.
* sysdeps/unix/sysv/linux/m68k/setgid.c: New file.
* sysdeps/unix/sysv/linux/m68k/setgroups.c: New file.
* sysdeps/unix/sysv/linux/m68k/setresgid.c: New file.
* sysdeps/unix/sysv/linux/m68k/setresuid.c: New file.
* sysdeps/unix/sysv/linux/m68k/setuid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setfsgid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setfsuid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setgroups.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: New file.
* sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c: New file.
* sysdeps/unix/sysv/linux/arm/syscalls.list: Add s_setgid, s_setresuid,
s_setresgid, and s_setuid.
* sysdeps/unix/sysv/linux/i386/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/m68k/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Likewise.
* sysdeps/unix/sysv/linux/i386/Makefile [subdir=misc]
(sysdep_routines): Add setfsgid, setfsuid, setresgid, and setresuid.
* sysdeps/unix/sysv/linux/m68k/Makefile: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/Makefile: Likewise.
1998-10-16 Ulrich Drepper <drepper@cygnus.com>
* time/mktime.c: Define _POSIX_THREAD_SAFE_FUNCTIONS to get
@ -7,7 +67,7 @@
* iconv/Makefile [! elf]: Define CFLAGS-gconv_simple.c to
-DSTATIC_GCONV.
* iconv/skeleton.c: Include ELF header only of STATIC?GCONV is not
* iconv/skeleton.c: Include ELF header only of STATIC_GCONV is not
defined. Avoid using DL_CLL_FCT if it is not defined.
1998-10-16 10:40 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>

28
sysdeps/unix/opendir.c
View File

@ -29,6 +29,30 @@
#include <dirstream.h>
/* We want to be really safe the file we opened is a directory. Some systems
have support for this, others don't. */
#ifdef O_DIRECTORY
# define OPENDIR(NAME) \
do { \
fd = __open (NAME, O_RDONLY|O_NDELAY|O_DIRECTORY); \
if (fd < 0) \
return NULL; \
} while (0)
#else
# define OPENDIR(NAME) \
do { \
fd = __open (NAME, O_RDONLY|O_NDELAY); \
if (fd < 0 || __fstat (fd, &statbuf) < 0 || ! S_ISDIR (statbuf.st_mode)) \
{ \
if (fd >= 0) \
__close (fd); \
return NULL; \
} \
} while (0)
#endif
/* Open a directory stream on NAME. */
DIR *
__opendir (const char *name)
@ -58,9 +82,7 @@ __opendir (const char *name)
return NULL;
}
fd = __open (name, O_RDONLY|O_NDELAY);
if (fd < 0)
return NULL;
OPENDIR (name);
if (__fcntl (fd, F_SETFD, FD_CLOEXEC) < 0)
goto lose;

1
sysdeps/unix/sysv/linux/alpha/bits/fcntl.h
View File

@ -45,6 +45,7 @@
#ifdef __USE_GNU
# define O_DIRECT 040000 /* Direct disk access. */
# define O_DIRECTORY 0100000 /* Must be a directory. */
#endif
/* Not necessary, files are always with 64bit off_t. */

3
sysdeps/unix/sysv/linux/arm/Makefile Normal file
View File

@ -0,0 +1,3 @@
ifeq ($(subdir),misc)
sysdep_routines += setfsgid setfsuid setresgid setresuid
endif

1
sysdeps/unix/sysv/linux/arm/setegid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setegid.c>

1
sysdeps/unix/sysv/linux/arm/seteuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/seteuid.c>

1
sysdeps/unix/sysv/linux/arm/setfsgid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setfsgid.c>

1
sysdeps/unix/sysv/linux/arm/setfsuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setfsuid.c>

1
sysdeps/unix/sysv/linux/arm/setgid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setgid.c>

2
sysdeps/unix/sysv/linux/arm/setgroups.c Normal file
View File

@ -0,0 +1,2 @@
/* We also have to rewrite the kernel gid_t to the user land type. */
#include <sysdeps/unix/sysv/linux/i386/setgroups.c>

1
sysdeps/unix/sysv/linux/arm/setresgid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setresgid.c>

1
sysdeps/unix/sysv/linux/arm/setresuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setresuid.c>

1
sysdeps/unix/sysv/linux/arm/setuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setuid.c>

4
sysdeps/unix/sysv/linux/arm/syscalls.list
View File

@ -2,6 +2,10 @@
s_getgroups getgroups getgroups 2 __syscall_getgroups
s_llseek llseek _llseek 5 __sys_llseek
s_setgid setgid setgid 1 __syscall_setgid
s_setgroups setgroups setgroups 2 __syscall_setgroups
s_setresuid setresuid setresuid 3 __syscall_setresuid
s_setresgid setresgid setresgid 3 __syscall_setresgid
s_setuid setuid setuid 1 __syscall_setuid
vm86 - vm86 1 __vm86 vm86
syscall - syscall 5 syscall

6
sysdeps/unix/sysv/linux/bits/fcntl.h
View File

@ -42,7 +42,7 @@
#define O_ASYNC 020000
#ifdef __USE_GNU
# define O_DIRECT 040000 /* Direct disk access. */
# define O_DIRECTORY 040000 /* Must be a directory. */
#endif
/* For now Linux has synchronisity options for data and read operations.
@ -53,10 +53,6 @@
# define O_RSYNC O_SYNC /* Synchronize read operations. */
#endif
#ifdef __USE_LARGEFILE64
# define O_LARGEFILE 0100000
#endif
/* Values for the second argument to `fcntl'. */
#define F_DUPFD 0 /* Duplicate file descriptor. */
#define F_GETFD 1 /* Get file descriptor flags. */

3
sysdeps/unix/sysv/linux/i386/Makefile
View File

@ -1,5 +1,6 @@
ifeq ($(subdir),misc)
sysdep_routines += ioperm iopl vm86 s_pread64 s_pwrite64
sysdep_routines += ioperm iopl vm86 s_pread64 s_pwrite64 setfsgid setfsuid \
setresgid setresuid
sysdep_headers += sys/elf.h sys/perm.h sys/reg.h sys/vm86.h sys/debugreg.h
endif

138
sysdeps/unix/sysv/linux/i386/bits/fcntl.h Normal file
View File

@ -0,0 +1,138 @@
/* O_*, F_*, FD_* bit values for Linux.
Copyright (C) 1995, 1996, 1997, 1998 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. */
#ifndef _FCNTL_H
# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
#endif
#include <sys/types.h>
/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
located on an ext2 file system */
#define O_ACCMODE 0003
#define O_RDONLY 00
#define O_WRONLY 01
#define O_RDWR 02
#define O_CREAT 0100 /* not fcntl */
#define O_EXCL 0200 /* not fcntl */
#define O_NOCTTY 0400 /* not fcntl */
#define O_TRUNC 01000 /* not fcntl */
#define O_APPEND 02000
#define O_NONBLOCK 04000
#define O_NDELAY O_NONBLOCK
#define O_SYNC 010000
#define O_FSYNC O_SYNC
#define O_ASYNC 020000
#ifdef __USE_GNU
# define O_DIRECT 040000 /* Direct disk access. */
# define O_DIRECTORY 0200000 /* Must be a directory. */
#endif
/* For now Linux has synchronisity options for data and read operations.
We define the symbols here but let them do the same as O_SYNC since
this is a superset. */
#if defined __USE_POSIX199309 || defined __USE_UNIX98
# define O_DSYNC O_SYNC /* Synchronize data. */
# define O_RSYNC O_SYNC /* Synchronize read operations. */
#endif
#ifdef __USE_LARGEFILE64
# define O_LARGEFILE 0100000
#endif
/* Values for the second argument to `fcntl'. */
#define F_DUPFD 0 /* Duplicate file descriptor. */
#define F_GETFD 1 /* Get file descriptor flags. */
#define F_SETFD 2 /* Set file descriptor flags. */
#define F_GETFL 3 /* Get file status flags. */
#define F_SETFL 4 /* Set file status flags. */
#define F_GETLK 5 /* Get record locking info. */
#define F_SETLK 6 /* Set record locking info (non-blocking). */
#define F_SETLKW 7 /* Set record locking info (blocking). */
/* XXX missing */
#define F_GETLK64 5 /* Get record locking info. */
#define F_SETLK64 6 /* Set record locking info (non-blocking). */
#define F_SETLKW64 7 /* Set record locking info (blocking). */
#ifdef __USE_BSD
# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */
# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */
#endif
#ifdef __USE_GNU
# define F_SETSIG 10 /* Set number of signal to be sent. */
# define F_GETSIG 11 /* Get number of signal to be sent. */
#endif
/* For F_[GET|SET]FL. */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
#define F_RDLCK 0 /* Read lock. */
#define F_WRLCK 1 /* Write lock. */
#define F_UNLCK 2 /* Remove lock. */
/* for old implementation of bsd flock () */
#define F_EXLCK 4 /* or 3 */
#define F_SHLCK 8 /* or 4 */
/* operations for bsd flock(), also used by the kernel implementation */
#define LOCK_SH 1 /* shared lock */
#define LOCK_EX 2 /* exclusive lock */
#define LOCK_NB 4 /* or'd with one of the above to prevent
blocking */
#define LOCK_UN 8 /* remove lock */
struct flock
{
short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
#ifndef __USE_FILE_OFFSET64
__off_t l_start; /* Offset where the lock begins. */
__off_t l_len; /* Size of the locked area; zero means until EOF. */
#else
__off64_t l_start; /* Offset where the lock begins. */
__off64_t l_len; /* Size of the locked area; zero means until EOF. */
#endif
__pid_t l_pid; /* Process holding the lock. */
};
#ifdef __USE_LARGEFILE64
struct flock64
{
short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
__off64_t l_start; /* Offset where the lock begins. */
__off64_t l_len; /* Size of the locked area; zero means until EOF. */
__pid_t l_pid; /* Process holding the lock. */
};
#endif
/* Define some more compatibility macros to be backward compatible with
BSD systems which did not managed to hide these kernel macros. */
#ifdef __USE_BSD
# define FAPPEND O_APPEND
# define FFSYNC O_FSYNC
# define FASYNC O_ASYNC
# define FNONBLOCK O_NONBLOCK
# define FNDELAY O_NDELAY
#endif /* Use BSD. */

37
sysdeps/unix/sysv/linux/i386/setegid.c Normal file
View File

@ -0,0 +1,37 @@
/* Copyright (C) 1995, 1996, 1997, 1998 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. */
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#include <linux/posix_types.h>
int
setegid (gid)
gid_t gid;
{
if (gid == (gid_t) ~0
|| gid != (gid_t) ((__kernel_gid_t) gid))
{
__set_errno (EINVAL);
return -1;
}
return __setregid (-1, gid);
}

53
sysdeps/unix/sysv/linux/i386/seteuid.c Normal file
View File

@ -0,0 +1,53 @@
/* Copyright (C) 1998 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. */
#include <errno.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#include <linux/posix_types.h>
#ifdef __NR_setresuid
extern int __setresuid (uid_t ruid, uid_t euid, uid_t suid);
#endif
int
seteuid (uid_t uid)
{
int result;
if (uid == (uid_t) ~0
|| uid != (uid_t) ((__kernel_uid_t) uid))
{
__set_errno (EINVAL);
return -1;
}
/* First try the syscall. */
#ifdef __NR_setresuid
result = __setresuid (-1, uid, -1);
if (result == -1 && errno == ENOSYS)
/* No system call available. Use emulation. This may not work
since `setreuid' also sets the saved user ID when UID is not
equal to the real user ID, making it impossible to switch back. */
#endif
result = __setreuid (-1, uid);
return result;
}

47
sysdeps/unix/sysv/linux/i386/setfsgid.c Normal file
View File

@ -0,0 +1,47 @@
/* Copyright (C) 1998 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. */
#include <errno.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#include <linux/posix_types.h>
#ifdef __NR_setfsgid
extern int __syscall_setfsgid (__kernel_gid_t);
int
setfsgid (gid_t gid)
{
if (gid != (gid_t) ((__kernel_gid_t) gid))
{
__set_errno (EINVAL);
return -1;
}
return __syscall_setfsgid (gid);
}
#else
int
setfsgid (gid_t gid)
{
__set_errno (ENOSYS);
return -1;
}
#endif

47
sysdeps/unix/sysv/linux/i386/setfsuid.c Normal file
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@ -0,0 +1,47 @@
/* Copyright (C) 1998 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. */
#include <errno.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#include <linux/posix_types.h>
#ifdef __NR_setfsuid
extern int __syscall_setfsuid (__kernel_uid_t);
int
setfsuid (uid_t uid)
{
if (uid != (uid_t) ((__kernel_uid_t) uid))
{
__set_errno (EINVAL);
return -1;
}
return __syscall_setfsuid (uid);
}
#else
int
setfsuid (uid_t uid)
{
__set_errno (ENOSYS);
return -1;
}
#endif

40
sysdeps/unix/sysv/linux/i386/setgid.c Normal file
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@ -0,0 +1,40 @@
/* Copyright (C) 1998 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. */
#include <errno.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#include <linux/posix_types.h>
extern int __syscall_setgid (__kernel_gid_t);
int
__setgid (gid_t gid)
{
if (gid == (gid_t) ~0
|| gid != (gid_t) ((__kernel_gid_t) gid))
{
__set_errno (EINVAL);
return -1;
}
return __syscall_setgid (gid);
}
weak_alias (__setgid, setgid)

12
sysdeps/unix/sysv/linux/i386/setgroups.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1997 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998 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
@ -16,6 +16,7 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <sys/types.h>
#include <unistd.h>
#include <grp.h>
@ -36,6 +37,13 @@ setgroups (n, groups)
__kernel_gid_t kernel_groups[n];
for (i = 0; i < n; i++)
kernel_groups[i] = groups[i];
{
kernel_groups[i] = groups[i];
if (groups[i] != (gid_t) ((__kernel_gid_t) groups[i]))
{
__set_errno (EINVAL);
return -1;
}
}
return __syscall_setgroups (n, kernel_groups);
}

46
sysdeps/unix/sysv/linux/i386/setresgid.c Normal file
View File

@ -0,0 +1,46 @@
/* Copyright (C) 1998 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. */
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#include <linux/posix_types.h>
#include <sys/syscall.h>
#ifdef __NR_setresgid
extern int __syscall_setresgid (__kernel_gid_t rgid, __kernel_gid_t egid,
__kernel_gid_t sgid);
int
setresgid (gid_t rgid, gid_t egid, gid_t sgid)
{
if ((rgid != (gid_t) ((__kernel_gid_t) rgid))
|| (egid != (gid_t) ((__kernel_gid_t) egid))
|| (sgid != (gid_t) ((__kernel_gid_t) sgid)))
{
__set_errno (EINVAL);
return -1;
}
return __syscall_setresgid (rgid, egid, sgid);
}
#else
# include <sysdeps/generic/setresgid.c>
#endif

47
sysdeps/unix/sysv/linux/i386/setresuid.c Normal file
View File

@ -0,0 +1,47 @@
/* Copyright (C) 1998 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. */
#include <errno.h>
#include <unistd.h>
#include <sys/types.h>
#include <linux/posix_types.h>
#include <sys/syscall.h>
#ifdef __NR_setresuid
extern int __syscall_setresuid (__kernel_uid_t rgid, __kernel_uid_t egid,
__kernel_uid_t sgid);
int
__setresuid (gid_t ruid, gid_t euid, gid_t suid)
{
if ((ruid != (uid_t) ((__kernel_uid_t) ruid))
|| (euid != (uid_t) ((__kernel_uid_t) euid))
|| (suid != (uid_t) ((__kernel_uid_t) suid)))
{
__set_errno (EINVAL);
return -1;
}
return __syscall_setresuid (ruid, euid, suid);
}
weak_alias (__setresuid, setresuid)
#else
# include <sysdeps/generic/setresuid.c>
#endif

40
sysdeps/unix/sysv/linux/i386/setuid.c Normal file
View File

@ -0,0 +1,40 @@
/* Copyright (C) 1998 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. */
#include <errno.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <unistd.h>
#include <linux/posix_types.h>
extern int __syscall_setuid (__kernel_uid_t);
int
__setuid (uid_t uid)
{
if (uid == (uid_t) ~0
|| uid != (uid_t) ((__kernel_uid_t) uid))
{
__set_errno (EINVAL);
return -1;
}
return __syscall_setuid (uid);
}
weak_alias (__setuid, setuid)

6
sysdeps/unix/sysv/linux/i386/syscalls.list
View File

@ -4,5 +4,11 @@ modify_ldt EXTRA modify_ldt 3 __modify_ldt modify_ldt
s_chown chown chown 3 __syscall_chown
s_getgroups getgroups getgroups 2 __syscall_getgroups
s_llseek llseek _llseek 5 __sys_llseek
s_setfsgid setfsgid setfsgid 1 __syscall_setfsgid
s_setfsuid setfsuid setfsuid 1 __syscall_setfsuid
s_setgid setgid setgid 1 __syscall_setgid
s_setgroups setgroups setgroups 2 __syscall_setgroups
s_setresgid setresgid setresgid 3 __syscall_setresgid
s_setresuid setresuid setresuid 3 __syscall_setresuid
s_setuid setuid setuid 1 __syscall_setuid
vm86 - vm86 1 __vm86 vm86

2
sysdeps/unix/sysv/linux/m68k/Makefile
View File

@ -3,7 +3,7 @@
m68k-syntax-flag = -DMOTOROLA_SYNTAX
ifeq ($(subdir),misc)
sysdep_routines += mremap
sysdep_routines += mremap setfsgid setfsuid setresgid setresuid
sysdep_headers += sys/reg.h
endif

4
sysdeps/unix/sysv/linux/m68k/syscalls.list
View File

@ -4,4 +4,8 @@ cacheflush EXTRA cacheflush 4 __cacheflush cacheflush
s_getgroups getgroups getgroups 2 __syscall_getgroups
s_llseek llseek _llseek 5 __sys_llseek
s_setgid setgid setgid 1 __syscall_setgid
s_setgroups setgroups setgroups 2 __syscall_setgroups
s_setresgid setresgid setresgid 3 __syscall_setresgid
s_setresuid setresuid setresuid 3 __syscall_setresuid
s_setuid setuid setuid 1 __syscall_setuid

6
sysdeps/unix/sysv/linux/mips/bits/fcntl.h
View File

@ -38,7 +38,11 @@
#define O_EXCL 0x0400 /* not fcntl */
#define O_NOCTTY 0x0800 /* not fcntl */
#define O_FSYNC O_SYNC
#define O_ASYNC 020000
#define O_ASYNC 0x1000
#ifdef __USE_GNU
# define O_DIRECTORY 0x2000 /* Must be a directory. */
#endif
#define O_NDELAY O_NONBLOCK

4
sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
View File

@ -1,6 +1,10 @@
asm-CPPFLAGS=-D__ASSEMBLY__
ASFLAGS-.os=-fPIC
ifeq ($(subdir),misc)
sysdep_routines += setfsgid setfsuid setresgid setresuid
endif
# When I get this to work, this is the right thing
ifeq ($(subdir),elf)
CFLAGS-rtld.c += -mv8

1
sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setegid.c>

1
sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/seteuid.c>

1
sysdeps/unix/sysv/linux/sparc/sparc32/setfsgid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setfsgid.c>

1
sysdeps/unix/sysv/linux/sparc/sparc32/setfsuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setfsuid.c>

1
sysdeps/unix/sysv/linux/sparc/sparc32/setgid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setgid.c>

1
sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setresgid.c>

1
sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setresuid.c>

1
sysdeps/unix/sysv/linux/sparc/sparc32/setuid.c Normal file
View File

@ -0,0 +1 @@
#include <sysdeps/unix/sysv/linux/i386/setuid.c>

8
sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
View File

@ -1,6 +1,10 @@
# File name Caller Syscall name # args Strong name Weak names
s_getgroups getgroups getgroups 2 __syscall_getgroups
s_llseek llseek _llseek 5 __sys_llseek
s_setgroups setgroups setgroups 2 __syscall_setgroups
s_getpagesize getpagesize getpagesize 0 __syscall_getpagesize
s_llseek llseek _llseek 5 __sys_llseek
s_setgid setgid setgid 1 __syscall_setgid
s_setgroups setgroups setgroups 2 __syscall_setgroups
s_setresgid setresgid setresgid 3 __syscall_setresgid
s_setresuid setresuid setresuid 3 __syscall_setresuid
s_setuid setuid setuid 1 __syscall_setuid