2014-06-20 Joseph Myers <joseph@codesourcery.com>
+ * sysdeps/unix/sysv/linux/kernel-features.h
+ (__ASSUME_F_GETOWN_EX): Remove macro.
+ * sysdeps/unix/sysv/linux/fcntl.c: Do not include
+ <kernel-features.h>.
+ (miss_F_GETOWN_EX): Remove variable or macro.
+ (do_fcntl): Do not check miss_F_GETOWN_EX.
+ (do_fcntl) [!__ASSUME_F_GETOWN_EX]: Remove conditional code.
+
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_AT_RANDOM):
Remove macro.
* sysdeps/unix/sysv/linux/dl-osinfo.h (_dl_setup_stack_chk_guard)
#include <stdarg.h>
#include <sys/syscall.h>
-#include <kernel-features.h>
-
-
-#ifdef __ASSUME_F_GETOWN_EX
-# define miss_F_GETOWN_EX 0
-#else
-static int miss_F_GETOWN_EX;
-#endif
static int
do_fcntl (int fd, int cmd, void *arg)
{
- if (cmd != F_GETOWN || miss_F_GETOWN_EX)
+ if (cmd != F_GETOWN)
return INLINE_SYSCALL (fcntl, 3, fd, cmd, arg);
INTERNAL_SYSCALL_DECL (err);
if (!INTERNAL_SYSCALL_ERROR_P (res, err))
return fex.type == F_OWNER_GID ? -fex.pid : fex.pid;
-#ifndef __ASSUME_F_GETOWN_EX
- if (INTERNAL_SYSCALL_ERRNO (res, err) == EINVAL)
- {
- res = INLINE_SYSCALL (fcntl, 3, fd, F_GETOWN, arg);
- miss_F_GETOWN_EX = 1;
- return res;
- }
-#endif
-
__set_errno (INTERNAL_SYSCALL_ERRNO (res, err));
return -1;
}
# define __ASSUME_REQUEUE_PI 1
#endif
-/* Support for F_GETOWN_EX was introduced in 2.6.32. */
-#define __ASSUME_F_GETOWN_EX 1
-
/* Support for recvmmsg functionality was added in 2.6.33. The macros
defined correspond to those for accept4. */
#if __LINUX_KERNEL_VERSION >= 0x020621 && defined __ASSUME_SOCKETCALL