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Code Issues Releases Activity

- Remove spl's from osf1_usleep_thread().

Browse Source 
- Fix the calculation of the 'slept' timeval returned by
  osf1_usleep_thread() which has been broken since 1.1.

Approved by:	re (scottl)
This commit is contained in:
John Baldwin 2005-07-07 19:16:30 +00:00
parent 9f3157a254
commit a146c8c620
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=147815
1 changed files with 4 additions and 8 deletions
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12
sys/alpha/osf1/osf1_misc.c
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@ -1256,7 +1256,7 @@ osf1_usleep_thread(td, uap)
struct thread *td;
struct osf1_usleep_thread_args *uap;
{
int error, s, timo;
int error, timo;
struct osf1_timeval time;
struct timeval difftv, endtv, sleeptv, tv;
@ -1274,19 +1274,15 @@ osf1_usleep_thread(td, uap)
if (timo == 0)
timo = 1;
s = splclock();
microtime(&tv);
splx(s);
tsleep(td, PUSER|PCATCH, "OSF/1", timo);
if (uap->slept != NULL) {
s = splclock();
microtime(&endtv);
timersub(&time, &endtv, &difftv);
splx(s);
if (tv.tv_sec < 0 || tv.tv_usec < 0)
tv.tv_sec = tv.tv_usec = 0;
timersub(&endtv, &tv, &difftv);
if (difftv.tv_sec < 0 || difftv.tv_usec < 0)
difftv.tv_sec = difftv.tv_usec = 0;
TV_CP(difftv, time)
error = copyout(&time, uap->slept, sizeof time);
}