summaryrefslogtreecommitdiffstats
path: root/include/linux/reboot.h
diff options
context:
space:
mode:
authorAmerigo Wang <amwang@redhat.com>2011-07-25 17:13:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-25 20:57:14 -0700
commitc5f41752fd37979dbaec61dc59c7ece0606ddf7e (patch)
tree47827a7fd86cbe4ad657d640b01e8b76535e8813 /include/linux/reboot.h
parentdcfe1421c916345b068f43749263b94270324500 (diff)
downloadlinux-c5f41752fd37979dbaec61dc59c7ece0606ddf7e.tar.gz
linux-c5f41752fd37979dbaec61dc59c7ece0606ddf7e.tar.bz2
linux-c5f41752fd37979dbaec61dc59c7ece0606ddf7e.zip
notifiers: sys: move reboot notifiers into reboot.h
It is not necessary to share the same notifier.h. This patch already moves register_reboot_notifier() and unregister_reboot_notifier() from kernel/notifier.c to kernel/sys.c. [amwang@redhat.com: make allyesconfig succeed on ppc64] Signed-off-by: WANG Cong <amwang@redhat.com> Cc: David Miller <davem@davemloft.net> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Greg KH <greg@kroah.com> Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/reboot.h')
-rw-r--r--include/linux/reboot.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/reboot.h b/include/linux/reboot.h
index 3005d5a7fce5..e0879a70e830 100644
--- a/include/linux/reboot.h
+++ b/include/linux/reboot.h
@@ -39,6 +39,11 @@
#include <linux/notifier.h>
+#define SYS_DOWN 0x0001 /* Notify of system down */
+#define SYS_RESTART SYS_DOWN
+#define SYS_HALT 0x0002 /* Notify of system halt */
+#define SYS_POWER_OFF 0x0003 /* Notify of system power off */
+
extern int register_reboot_notifier(struct notifier_block *);
extern int unregister_reboot_notifier(struct notifier_block *);