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| author | Karel Zak | 2008-08-12 13:58:51 +0200 |
|---|---|---|
| committer | Karel Zak | 2008-08-13 11:43:59 +0200 |
| commit | 982a4a5d98c7034004ec04bff7faea6e1dfcf131 (patch) | |
| tree | 2325a4dffb5518397868159468bbdd32cfcefbdc /hwclock/clock.h | |
| parent | hwclock: use carefully synchronize_to_clock_tick() return codes (diff) | |
| download | kernel-qcow2-util-linux-982a4a5d98c7034004ec04bff7faea6e1dfcf131.tar.gz kernel-qcow2-util-linux-982a4a5d98c7034004ec04bff7faea6e1dfcf131.tar.xz kernel-qcow2-util-linux-982a4a5d98c7034004ec04bff7faea6e1dfcf131.zip | |
hwclock: use time limit for synchronization busy wait
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'hwclock/clock.h')
| -rw-r--r-- | hwclock/clock.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hwclock/clock.h b/hwclock/clock.h index 6e8a9b4ca..cbdf99917 100644 --- a/hwclock/clock.h +++ b/hwclock/clock.h @@ -33,6 +33,7 @@ extern void outsyserr(char *msg, ...) #else ; #endif +extern double time_diff(struct timeval subtrahend, struct timeval subtractor); /* cmos.c */ extern void set_cmos_epoch(int ARCconsole, int SRM); extern void set_cmos_access(int Jensen, int funky_toy); |