2009-09-27  Aurelien Jarno  <aurelien@aurel32.net>

	* sysdeps/unix/sysv/linux/arm/kernel-features.h
	(__ASSUME_SET_ROBUST_LIST): Define for 2.6.28 and later.
	(__ASSUME_FUTEX_LOCK_PI): Ditto.

diff --git a/sysdeps/unix/sysv/linux/arm/kernel-features.h b/sysdeps/unix/sysv/linux/arm/kernel-features.h
index ea439d5..d4f447b 100644
--- a/sysdeps/unix/sysv/linux/arm/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/arm/kernel-features.h
@@ -51,6 +51,16 @@
 # define __ASSUME_SIGFRAME_V2	1
 #endif
 
+/* Support for inter-process robust mutexes was added in 2.6.28.  */
+#if __LINUX_KERNEL_VERSION >= 132636
+ # define __ASSUME_SET_ROBUST_LIST	1
+#endif
+
+/* Support for PI futexes was added in 2.6.28.  */
+#if __LINUX_KERNEL_VERSION >= 132636
+ # define __ASSUME_FUTEX_LOCK_PI	1
+#endif
+
 #include_next <kernel-features.h>
 
 /* These syscalls are not implemented yet for ARM.  */