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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-08-22 17:38:44 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-08-22 17:38:44 +0000 |
| commit | d8509c95b874bcfe117bbb852ed4335f46d9db77 (patch) | |
| tree | 72787483b8bf452ef778e98d38dad7adfa534a86 /lib/System/Unix | |
| parent | 9a2b7c91cbef0578ac3dd92520bd3c7b02f018af (diff) | |
| download | external_llvm-d8509c95b874bcfe117bbb852ed4335f46d9db77.zip external_llvm-d8509c95b874bcfe117bbb852ed4335f46d9db77.tar.gz external_llvm-d8509c95b874bcfe117bbb852ed4335f46d9db77.tar.bz2 | |
Don't throw needlessly. Failure of gettimeofday is *very* unlinkely so
just return MinTime if that should ever happen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29826 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/System/Unix')
| -rw-r--r-- | lib/System/Unix/TimeValue.inc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/System/Unix/TimeValue.inc b/lib/System/Unix/TimeValue.inc index 8c8dfcc..77fc9ab 100644 --- a/lib/System/Unix/TimeValue.inc +++ b/lib/System/Unix/TimeValue.inc @@ -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 ), |