Took into respect time granularity with stdio speed control

This commit is contained in:
Thomas Schmitt 2007-09-14 12:23:15 +00:00
parent b6d008b0a2
commit f1dfde0f32
2 changed files with 3 additions and 2 deletions

View File

@ -1 +1 @@
#define Cdrskin_timestamP "2007.09.12.200106"
#define Cdrskin_timestamP "2007.09.14.122437"

View File

@ -1799,7 +1799,8 @@ int burn_stdio_slowdown(struct burn_drive *d, struct timeval *prev_time,
gettimeofday(&tnow, &dummy_tz);
to_wait = ( ((double) amount) / (double) d->nominal_write_speed ) -
(double) ( tnow.tv_sec - prev_time->tv_sec ) -
(double) ( tnow.tv_usec - prev_time->tv_usec ) / 1.0e6;
(double) ( tnow.tv_usec - prev_time->tv_usec ) / 1.0e6
- 0.001; /* best would be 1 / kernel granularity HZ */
if (to_wait >= 0.0001) {
usleep((int) (to_wait * 1000000.0));
}