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Diffstat (limited to 'src/rocksdb/util/util.h')
| -rw-r--r-- | src/rocksdb/util/util.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/rocksdb/util/util.h b/src/rocksdb/util/util.h new file mode 100644 index 000000000..a5fd36490 --- /dev/null +++ b/src/rocksdb/util/util.h @@ -0,0 +1,16 @@ +// Copyright (c) 2011-present, Facebook, Inc. All rights reserved. +// This source code is licensed under both the GPLv2 (found in the +// COPYING file in the root directory) and Apache 2.0 License +// (found in the LICENSE.Apache file in the root directory). + +#pragma once + +#ifndef FALLTHROUGH_INTENDED +#if defined(__clang__) +#define FALLTHROUGH_INTENDED [[clang::fallthrough]] +#elif defined(__GNUC__) && __GNUC__ >= 7 +#define FALLTHROUGH_INTENDED [[gnu::fallthrough]] +#else +#define FALLTHROUGH_INTENDED do {} while (0) +#endif +#endif |