Index: sandbox/linux/services/resource_limits.h |
diff --git a/sandbox/linux/services/resource_limits.h b/sandbox/linux/services/resource_limits.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..488a5c57aeb0a1c34f4104065e484197bf5a3917 |
--- /dev/null |
+++ b/sandbox/linux/services/resource_limits.h |
@@ -0,0 +1,30 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef SANDBOX_LINUX_SERVICES_RESOURCE_LIMITS_H_ |
+#define SANDBOX_LINUX_SERVICES_RESOURCE_LIMITS_H_ |
+ |
+#include <sys/resource.h> |
+ |
+#include "base/basictypes.h" |
+#include "base/compiler_specific.h" |
+#include "base/macros.h" |
+#include "sandbox/sandbox_export.h" |
+ |
+namespace sandbox { |
+ |
+// This class provides a small wrapper around setrlimit(). |
+class SANDBOX_EXPORT ResourceLimits { |
+ public: |
+ // Lower the soft and hard limit of |resource| to |limit|. If the current |
+ // limit is lower than |limit|, keep it. |
+ static bool Lower(int resource, rlim_t limit) WARN_UNUSED_RESULT; |
+ |
+ private: |
+ DISALLOW_IMPLICIT_CONSTRUCTORS(ResourceLimits); |
+}; |
+ |
+} // namespace sandbox |
+ |
+#endif // SANDBOX_LINUX_SERVICES_RESOURCE_LIMITS_H_ |