| Message ID | 1406476086-29475-1-git-send-email-jcmvbkbc@gmail.com |
|---|---|
| State | Accepted |
| Headers | show |
Hi Max, On Sun, Jul 27, 2014 at 07:48:06PM +0400, Max Filippov wrote: > CLOCK_BOOTTIME is available since Linux 2.6.39. > > Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> > --- > libc/sysdeps/linux/common/bits/time.h | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/libc/sysdeps/linux/common/bits/time.h b/libc/sysdeps/linux/common/bits/time.h > index b397b60..c8411df 100644 > --- a/libc/sysdeps/linux/common/bits/time.h > +++ b/libc/sysdeps/linux/common/bits/time.h > @@ -59,6 +59,9 @@ > # define CLOCK_REALTIME_COARSE 5 > /* Monotonic system-wide clock, updated only on ticks. */ > # define CLOCK_MONOTONIC_COARSE 6 > +/* Monotonic system-wide clock that includes time spent in suspension. */ > +# define CLOCK_BOOTTIME 7 Why not add the _ALARM clocks while at it. glibc time.h has: /* Like CLOCK_REALTIME but also wakes suspended system. */ # define CLOCK_REALTIME_ALARM 8 /* Like CLOCK_BOOTTIME but also wakes suspended system. */ # define CLOCK_BOOTTIME_ALARM 9 Both are available since kernel v3.0. baruch
diff --git a/libc/sysdeps/linux/common/bits/time.h b/libc/sysdeps/linux/common/bits/time.h index b397b60..c8411df 100644 --- a/libc/sysdeps/linux/common/bits/time.h +++ b/libc/sysdeps/linux/common/bits/time.h @@ -59,6 +59,9 @@ # define CLOCK_REALTIME_COARSE 5 /* Monotonic system-wide clock, updated only on ticks. */ # define CLOCK_MONOTONIC_COARSE 6 +/* Monotonic system-wide clock that includes time spent in suspension. */ +# define CLOCK_BOOTTIME 7 + /* Flag to indicate time is absolute. */ # define TIMER_ABSTIME 1
CLOCK_BOOTTIME is available since Linux 2.6.39. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> --- libc/sysdeps/linux/common/bits/time.h | 3 +++ 1 file changed, 3 insertions(+)