Actually define PreventCoreFiles in the sys namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16125 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/SysConfig.cpp b/lib/System/Unix/SysConfig.cpp
index a1c0376..45b1f7d 100644
--- a/lib/System/Unix/SysConfig.cpp
+++ b/lib/System/Unix/SysConfig.cpp
@@ -16,13 +16,11 @@
#include <sys/resource.h>
namespace llvm {
-using namespace sys;
-
// Some LLVM programs such as bugpoint produce core files as a normal part of
// their operation. To prevent the disk from filling up, this configuration item
// does what's necessary to prevent their generation.
-void PreventCoreFiles() {
+void sys::PreventCoreFiles() {
struct rlimit rlim;
rlim.rlim_cur = rlim.rlim_max = 0;
int res = setrlimit(RLIMIT_CORE, &rlim);