Bug 784805 - Set the process name (comm) to the app name. r=cjones

ipc/glue/ProcessUtils_linux.cpp

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "ProcessUtils.h"
+
+#include "nsString.h"
+
+#include <sys/prctl.h>
+
+namespace mozilla {
+namespace ipc {
+
+void SetThisProcessName(const char *aName)
+{
+  prctl(PR_SET_NAME, (unsigned long)aName, 0uL, 0uL, 0uL);
+}
+
+} // namespace ipc
+} // namespace mozilla