diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/chown.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/chown.c | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/chown.c b/sysdeps/unix/sysv/linux/i386/chown.c index c8e53e4e00..5ea3cfd869 100644 --- a/sysdeps/unix/sysv/linux/i386/chown.c +++ b/sysdeps/unix/sysv/linux/i386/chown.c @@ -24,7 +24,6 @@ #include <bp-checks.h> #include <linux/posix_types.h> -#include <kernel-features.h> /* In Linux 2.1.x the chown functions have been changed. A new function lchown @@ -41,44 +40,12 @@ extern int __chown_is_lchown (const char *__file, uid_t __owner, extern int __real_chown (const char *__file, uid_t __owner, gid_t __group); -#ifdef __NR_chown32 -# if __ASSUME_32BITUIDS == 0 -/* This variable is shared with all files that need to check for 32bit - uids. */ -extern int __libc_missing_32bit_uids; -# endif -#endif /* __NR_chown32 */ +/* Consider moving to syscalls.list. */ int __real_chown (const char *file, uid_t owner, gid_t group) { -#if __ASSUME_32BITUIDS return INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group); -#else - /* !__ASSUME_32BITUIDS */ -# ifdef __NR_chown32 - if (__libc_missing_32bit_uids <= 0) - { - int result; - int saved_errno = errno; - - result = INLINE_SYSCALL (chown32, 3, CHECK_STRING (file), owner, group); - if (result == 0 || errno != ENOSYS) - return result; - - __set_errno (saved_errno); - __libc_missing_32bit_uids = 1; - } -# endif /* __NR_chown32 */ - if (((owner + 1) > (uid_t) ((__kernel_uid_t) -1U)) - || ((group + 1) > (gid_t) ((__kernel_gid_t) -1U))) - { - __set_errno (EINVAL); - return -1; - } - - return INLINE_SYSCALL (chown, 3, CHECK_STRING (file), owner, group); -#endif } |