diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/fcntl.c | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 3 |
3 files changed, 9 insertions, 21 deletions
@@ -1,5 +1,13 @@ 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) diff --git a/sysdeps/unix/sysv/linux/fcntl.c b/sysdeps/unix/sysv/linux/fcntl.c index 1432a2c..c1d33da 100644 --- a/sysdeps/unix/sysv/linux/fcntl.c +++ b/sysdeps/unix/sysv/linux/fcntl.c @@ -22,20 +22,12 @@ #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); @@ -44,15 +36,6 @@ do_fcntl (int fd, int cmd, void *arg) 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; } diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 80655e0..b39b295 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -173,9 +173,6 @@ # 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 |