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Don't throw needlessly. Failure of gettimeofday is *very* unlinkely so 

just return MinTime if that should ever happen.

llvm-svn: 29826
This commit is contained in:
Reid Spencer 2006-08-22 17:38:44 +00:00
parent bcf307a049
commit b1f9935407
1 changed files with 7 additions and 2 deletions
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9
llvm/lib/System/Unix/TimeValue.inc
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@ -39,8 +39,13 @@ std::string TimeValue::toString() const {
TimeValue TimeValue::now() {
struct timeval the_time;
timerclear(&the_time);
if (0 != ::gettimeofday(&the_time,0))
ThrowErrno("Couldn't obtain time of day");
if (0 != ::gettimeofday(&the_time,0)) {
// This is *really* unlikely to occur because the only gettimeofday
// errors concern the timezone parameter which we're passing in as 0.
// In the unlikely case it does happen, just return MinTime, no error
// message needed.
return MinTime;
}
return TimeValue(
static_cast<TimeValue::SecondsType>( the_time.tv_sec ),