diff options
| -rw-r--r-- | libusb/os/threads_windows.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libusb/os/threads_windows.c b/libusb/os/threads_windows.c index 7762190..6819059 100644 --- a/libusb/os/threads_windows.c +++ b/libusb/os/threads_windows.c @@ -194,11 +194,13 @@ int usbi_cond_timedwait(usbi_cond_t *cond, TIMESPEC_TO_TIMEVAL(&targ_time, abstime); timersub(&targ_time, &cur_time, &delta_time); - if(delta_time.tv_sec <= 0) // abstime already passed? + if(delta_time.tv_sec < 0) // abstime already passed? millis = 0; else { millis = delta_time.tv_usec/1000; millis += delta_time.tv_sec *1000; + if (delta_time.tv_usec % 1000) // round up to next millisecond + millis++; } return usbi_cond_intwait(cond, mutex, millis); |