diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/setfsuid.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/setfsuid.c | 40 |
1 files changed, 2 insertions, 38 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/setfsuid.c b/sysdeps/unix/sysv/linux/i386/setfsuid.c index 5194ce1edc..3e0dc97289 100644 --- a/sysdeps/unix/sysv/linux/i386/setfsuid.c +++ b/sysdeps/unix/sysv/linux/i386/setfsuid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998, 2000, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 1998-2012 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 @@ -23,48 +23,12 @@ #include <sys/syscall.h> #include <linux/posix_types.h> -#include <kernel-features.h> -#ifdef __NR_setfsuid - -# ifdef __NR_setfsuid32 -# if __ASSUME_32BITUIDS == 0 -/* This variable is shared with all files that need to check for 32bit - uids. */ -extern int __libc_missing_32bit_uids attribute_hidden; -# endif -# endif /* __NR_setfsuid32 */ +/* Consider moving to syscalls.list. */ int setfsuid (uid_t uid) { INTERNAL_SYSCALL_DECL (err); -# if __ASSUME_32BITUIDS > 0 - /* No error checking. */ return INTERNAL_SYSCALL (setfsuid32, err, 1, uid); -# else -# ifdef __NR_setfsuid32 - if (__libc_missing_32bit_uids <= 0) - { - int result; - - result = INTERNAL_SYSCALL (setfsuid32, err, 1, uid); - if (! INTERNAL_SYSCALL_ERROR_P (result, err) - || INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS) - return result; - - __libc_missing_32bit_uids = 1; - } -# endif /* __NR_setfsuid32 */ - - if (uid != (uid_t) ((__kernel_uid_t) uid)) - { - __set_errno (EINVAL); - return -1; - } - - /* No error checking. */ - return INTERNAL_SYSCALL (setfsuid, err, 1, uid); -# endif } -#endif |