ceph/src/rocksdb/tools/io_tracer_parser.cc

   1 //  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
   2 //  This source code is licensed under both the GPLv2 (found in the
   3 //  COPYING file in the root directory) and Apache 2.0 License
   4 //  (found in the LICENSE.Apache file in the root directory).
   5 //
   6 #ifndef ROCKSDB_LITE
   7 #ifndef GFLAGS
   8 #include <cstdio>
   9 int main() {
  10   fprintf(stderr, "Please install gflags to run rocksdb tools\n");
  11   return 1;
  12 }
  13 #else  // GFLAGS
  14 #include "tools/io_tracer_parser_tool.h"
  15 int main(int argc, char** argv) {
  16   return ROCKSDB_NAMESPACE::io_tracer_parser(argc, argv);
  17 }
  18 #endif  // GFLAGS
  19 #else   // ROCKSDB_LITE
  20 #include <stdio.h>
  21 int main(int /*argc*/, char** /*argv*/) {
  22   fprintf(stderr, "Not supported in lite mode.\n");
  23   return 1;
  24 }
  25 #endif  // ROCKSDB_LITE