Process Statistics header, add max RSS to render_pdfs

tools/ProcStats.h

Index: tools/ProcStats.h
diff --git a/tools/ProcStats.h b/tools/ProcStats.h
new file mode 100644
index 0000000000000000000000000000000000000000..7cfe065c9c6c5f6091ab8ac7711fde8917722585
--- /dev/null
+++ b/tools/ProcStats.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef ProcStats_DEFINED
+#define ProcStats_DEFINED
+
+/**
+ * ProcStats - Process Statistics Functions
+ */
+
+namespace sk_tools {
+
+/**
+ *  If not implemented for this OS, returns -1.  Otherwise, return
+ *  the maximum resident set size, as reported by getrusage().
+ */
+long getMaxResidentSetSizeKB();

[mtklein, 2014/08/07 19:59:51]

int?

[hal.canary, 2014/08/07 20:04:30]

Done.

+
+}  // namespace sk_tools
+
+#endif  // ProcStats_DEFINED