diff options
Diffstat (limited to 'src/libstd/sys/unix/condvar.rs')
| -rw-r--r-- | src/libstd/sys/unix/condvar.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstd/sys/unix/condvar.rs b/src/libstd/sys/unix/condvar.rs index 89a44b97657..4f878d8ad1f 100644 --- a/src/libstd/sys/unix/condvar.rs +++ b/src/libstd/sys/unix/condvar.rs @@ -92,14 +92,15 @@ impl Condvar { assert_eq!(r, 0); // Nanosecond calculations can't overflow because both values are below 1e9. - let nsec = dur.subsec_nanos() as libc::c_long + now.tv_nsec as libc::c_long; + let nsec = dur.subsec_nanos() + now.tv_nsec as u32; + let sec = saturating_cast_to_time_t(dur.as_secs()) .checked_add((nsec / 1_000_000_000) as libc::time_t) .and_then(|s| s.checked_add(now.tv_sec)); let nsec = nsec % 1_000_000_000; let timeout = sec.map(|s| { - libc::timespec { tv_sec: s, tv_nsec: nsec } + libc::timespec { tv_sec: s, tv_nsec: nsec as _} }).unwrap_or(TIMESPEC_MAX); let r = libc::pthread_cond_timedwait(self.inner.get(), mutex::raw(mutex), |