1 files changed, 20 insertions, 0 deletions
diff --git a/netwerk/base/nsNetSegmentUtils.h b/netwerk/base/nsNetSegmentUtils.h
new file mode 100644
index 0000000000..a65defdb50
--- /dev/null
+++ b/netwerk/base/nsNetSegmentUtils.h
@@ -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/. */
+
+#ifndef nsNetSegmentUtils_h__
+#define nsNetSegmentUtils_h__
+
+#include "nsIOService.h"
+
+/**
+ * applies defaults to segment params in a consistent way.
+ */
+static inline void net_ResolveSegmentParams(uint32_t& segsize,
+                                            uint32_t& segcount) {
+  if (!segsize) segsize = mozilla::net::nsIOService::gDefaultSegmentSize;
+
+  if (!segcount) segcount = mozilla::net::nsIOService::gDefaultSegmentCount;
+}
+
+#endif  // !nsNetSegmentUtils_h__