[TSan] Share the code the setup code calling getrlim/setrlim with sanitizer_common

llvm-svn: 215481

1 files changed, 1 insertions, 10 deletions

diff --git a/compiler-rt/lib/tsan/rtl/tsan_platform_mac.cc b/compiler-rt/lib/tsan/rtl/tsan_platform_mac.cc
index 15d06883944..262a505a537 100644
--- a/compiler-rt/lib/tsan/rtl/tsan_platform_mac.cc
+++ b/compiler-rt/lib/tsan/rtl/tsan_platform_mac.cc
@@ -74,16 +74,7 @@ void InitializeShadowMemory() {
 #endif
 
 const char *InitializePlatform() {
-  void *p = 0;
-  if (sizeof(p) == 8) {
-    // Disable core dumps, dumping of 16TB usually takes a bit long.
-    // The following magic is to prevent clang from replacing it with memset.
-    volatile rlimit lim;
-    lim.rlim_cur = 0;
-    lim.rlim_max = 0;
-    setrlimit(RLIMIT_CORE, (rlimit*)&lim);
-  }
-
+  DisableCoreDumperIfNecessary();
   return GetEnv(kTsanOptionsEnv);
 }