1 files changed, 47 insertions, 0 deletions
diff --git a/mfbt/SharedLibrary.h b/mfbt/SharedLibrary.h
new file mode 100644
index 0000000000..8879f033a1
--- /dev/null
+++ b/mfbt/SharedLibrary.h
@@ -0,0 +1,47 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+/* Path charset agnostic wrappers for prlink.h. */
+
+#ifndef mozilla_SharedLibrary_h
+#define mozilla_SharedLibrary_h
+
+#ifdef MOZILLA_INTERNAL_API
+
+#  include "prlink.h"
+#  include "mozilla/Char16.h"
+
+namespace mozilla {
+
+//
+// Load the specified library.
+//
+// @param aPath  path to the library
+// @param aFlags takes PR_LD_* flags (see prlink.h)
+//
+inline PRLibrary*
+#  ifdef XP_WIN
+LoadLibraryWithFlags(char16ptr_t aPath, PRUint32 aFlags = 0)
+#  else
+LoadLibraryWithFlags(const char* aPath, PRUint32 aFlags = 0)
+#  endif
+{
+  PRLibSpec libSpec;
+#  ifdef XP_WIN
+  libSpec.type = PR_LibSpec_PathnameU;
+  libSpec.value.pathname_u = aPath;
+#  else
+  libSpec.type = PR_LibSpec_Pathname;
+  libSpec.value.pathname = aPath;
+#  endif
+  return PR_LoadLibraryWithFlags(libSpec, aFlags);
+}
+
+} /* namespace mozilla */
+
+#endif /* MOZILLA_INTERNAL_API */
+
+#endif /* mozilla_SharedLibrary_h */