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| author | Chandler Carruth <chandlerc@gmail.com> | 2013-01-05 00:42:50 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2013-01-05 00:42:50 +0000 |
| commit | 6a40db40eea4f3103cc05610949f5fe217739eea (patch) | |
| tree | 18a2f0cd757ff6c053e6a9a3933d34f1423b4f14 | |
| parent | 1751a73f1956a26b3806467267f9a6773f0478b3 (diff) | |
| download | external_llvm-6a40db40eea4f3103cc05610949f5fe217739eea.zip external_llvm-6a40db40eea4f3103cc05610949f5fe217739eea.tar.gz external_llvm-6a40db40eea4f3103cc05610949f5fe217739eea.tar.bz2 | |
Eric thought that Darwin was right to use -1 consistently rather than
leaving this undefined, and despite the sentence in the standard that
seems to require it, I'll cede the point and assume its a bug in the
wording. Other parts of POSIX regularly allow for things to be -1
instead of undefined, this should too. Makes things more consistent too.
This should have to real impact for folks though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171574 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Support/Unix/Process.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/Unix/Process.inc b/lib/Support/Unix/Process.inc index c6dd3c0..1335b78 100644 --- a/lib/Support/Unix/Process.inc +++ b/lib/Support/Unix/Process.inc @@ -69,7 +69,7 @@ static std::pair<TimeValue, TimeValue> getRUsageTimes() { } TimeValue self_process::get_user_time() const { -#if _POSIX_TIMERS > 0 && defined(_POSIX_CPUTIME) +#if _POSIX_TIMERS > 0 && _POSIX_CPUTIME > 0 // Try to get a high resolution CPU timer. struct timespec TS; if (::clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &TS) == 0) |