Add IN_MASK_CREATE from Linux 4.19 to sys/inotify.h

[Joseph Myers]

This patch adds the IN_MASK_CREATE macro from Linux 4.19 to
sys/inotify.h.

Tested for x86_64.

2018-10-25  Joseph Myers  <joseph@codesourcery.com>

	* sysdeps/unix/sysv/linux/sys/inotify.h (IN_MASK_CREATE): New
	macro.

diff --git a/sysdeps/unix/sysv/linux/sys/inotify.h b/sysdeps/unix/sysv/linux/sys/inotify.h
index 49cc374851..8f766baf3d 100644
--- a/sysdeps/unix/sysv/linux/sys/inotify.h
+++ b/sysdeps/unix/sysv/linux/sys/inotify.h
@@ -66,6 +66,7 @@ struct inotify_event
 #define IN_DONT_FOLLOW	 0x02000000	/* Do not follow a sym link.  */
 #define IN_EXCL_UNLINK	 0x04000000	/* Exclude events on unlinked
 					   objects.  */
+#define IN_MASK_CREATE	 0x10000000	/* Only create watches.  */
 #define IN_MASK_ADD	 0x20000000	/* Add to the mask of an already
 					   existing watch.  */
 #define IN_ISDIR	 0x40000000	/* Event occurred against dir.  */

-- 
Joseph S. Myers
joseph@codesourcery.com