Clean up some #ifdefs.
Only the Mac doesn't have POSIX clocks. (And it still doesn't, a decade
later.)
glibc gained pthread_setname_np in 2.12.
Only the Mac doesn't have prctl.
Change-Id: I218e409f7e133736e15fb68e8a254cdc5799d667
diff --git a/runtime/trace.cc b/runtime/trace.cc
index 29a3b09..5066e03 100644
--- a/runtime/trace.cc
+++ b/runtime/trace.cc
@@ -150,7 +150,7 @@
}
void Trace::SetDefaultClockSource(TraceClockSource clock_source) {
-#if defined(HAVE_POSIX_CLOCKS)
+#if defined(__linux__)
default_clock_source_ = clock_source;
#else
if (clock_source != kTraceClockSourceWall) {