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VPP-1032: fix coverity warnings
[vpp.git]
/
src
/
vppinfra
/
time.h
diff --git
a/src/vppinfra/time.h
b/src/vppinfra/time.h
index
3fdc7d4
..
288922d
100644
(file)
--- a/
src/vppinfra/time.h
+++ b/
src/vppinfra/time.h
@@
-263,10
+263,12
@@
unix_usage_now (void)
always_inline void
unix_sleep (f64 dt)
{
always_inline void
unix_sleep (f64 dt)
{
- struct timespec t;
- t.tv_sec = dt;
- t.tv_nsec = 1e9 * dt;
- nanosleep (&t, 0);
+ struct timespec ts, tsrem;
+ ts.tv_sec = dt;
+ ts.tv_nsec = 1e9 * (dt - (f64) ts.tv_sec);
+
+ while (nanosleep (&ts, &tsrem) < 0)
+ ts = tsrem;
}
#else /* ! CLIB_UNIX */
}
#else /* ! CLIB_UNIX */