575b1967e1
Since userspace is expected to call timerfd syscalls directly with these flags/ioctls, make sure we export them so they don't have to duplicate the values themselves. Link: http://lkml.kernel.org/r/20161219064052.7196-1-vapier@gentoo.org Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
20 lines
469 B
C
20 lines
469 B
C
/*
|
|
* include/linux/timerfd.h
|
|
*
|
|
* Copyright (C) 2007 Davide Libenzi <davidel@xmailserver.org>
|
|
*
|
|
*/
|
|
|
|
#ifndef _LINUX_TIMERFD_H
|
|
#define _LINUX_TIMERFD_H
|
|
|
|
#include <uapi/linux/timerfd.h>
|
|
|
|
#define TFD_SHARED_FCNTL_FLAGS (TFD_CLOEXEC | TFD_NONBLOCK)
|
|
/* Flags for timerfd_create. */
|
|
#define TFD_CREATE_FLAGS TFD_SHARED_FCNTL_FLAGS
|
|
/* Flags for timerfd_settime. */
|
|
#define TFD_SETTIME_FLAGS (TFD_TIMER_ABSTIME | TFD_TIMER_CANCEL_ON_SET)
|
|
|
|
#endif /* _LINUX_TIMERFD_H */
|