diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/getuid.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/getuid.c | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/getuid.c b/sysdeps/unix/sysv/linux/i386/getuid.c index 6bbc74d4c5..67d63a416b 100644 --- a/sysdeps/unix/sysv/linux/i386/getuid.c +++ b/sysdeps/unix/sysv/linux/i386/getuid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2003, 2006 Free Software Foundation, Inc. +/* Copyright (C) 2000-2012 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 @@ -21,44 +21,13 @@ #include <sysdep.h> #include <sys/syscall.h> -#include <kernel-features.h> - -#ifdef __NR_getuid32 -# if __ASSUME_32BITUIDS == 0 -/* This variable is shared with all files that need to check for 32bit - uids. This is the definition. - -1 if libc does not know yet whether kernel has 32bit uids or not. - 0 if it does have them. - 1 if it does not have them. */ -int __libc_missing_32bit_uids attribute_hidden = -1; -# endif -#endif /* __NR_getuid32 */ +/* Consider moving to syscalls.list. */ uid_t __getuid (void) { INTERNAL_SYSCALL_DECL (err); -#if __ASSUME_32BITUIDS > 0 - /* No error checking. */ return INTERNAL_SYSCALL (getuid32, err, 0); -#else -# ifdef __NR_getuid32 - if (__libc_missing_32bit_uids <= 0) - { - int result; - - result = INTERNAL_SYSCALL (getuid32, err, 0); - if (! INTERNAL_SYSCALL_ERROR_P (result, err) - || INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS) - return result; - - __libc_missing_32bit_uids = 1; - } -# endif /* __NR_getuid32 */ - - /* No error checking. */ - return INTERNAL_SYSCALL (getuid, err, 0); -#endif } weak_alias (__getuid, getuid) |