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Update MicroBlaze kernel-features.h for syscalls added in 3.15


Now that the MicroBlaze 3.15 kernel has the pselect6, preadv and
pwritev syscalls, this patch updates kernel-features.h so they are
assumed to be present for 3.15 and later kernels.

Not tested.

2014-06-17  Joseph Myers  <joseph@codesourcery.com>

	* sysdeps/unix/sysv/linux/microblaze/kernel-features.h
	[__LINUX_KERNEL_VERSION >= 0x030f00] (__ASSUME_PSELECT): Do not
	undefine.
	[__LINUX_KERNEL_VERSION >= 0x030f00] (__ASSUME_PREADV): Likewise.
	[__LINUX_KERNEL_VERSION >= 0x030f00] (__ASSUME_PWRITEV): Likewise.

diff --git a/sysdeps/unix/sysv/linux/microblaze/kernel-features.h b/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
index 066c12d..34b0521 100644
--- a/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
@@ -45,8 +45,10 @@
 # undef __ASSUME_SET_ROBUST_LIST
 #endif
 
-/* The MicroBlaze kernel does not support the pselect6, preadv and
-   pwritev syscalls.  */
-#undef __ASSUME_PSELECT
-#undef __ASSUME_PREADV
-#undef __ASSUME_PWRITEV
+/* Support for the pselect6, preadv and pwritev syscalls was added in
+   3.15.  */
+#if __LINUX_KERNEL_VERSION < 0x030f00
+# undef __ASSUME_PSELECT
+# undef __ASSUME_PREADV
+# undef __ASSUME_PWRITEV
+#endif

-- 
Joseph S. Myers
joseph@codesourcery.com


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