ceph/src/rocksdb/port/stack_trace.h

   1 //  Copyright (c) 2011-present, Facebook, Inc.  All rights reserved.
   2 //  This source code is licensed under the BSD-style license found in the
   3 //  LICENSE file in the root directory of this source tree. An additional grant
   4 //  of patent rights can be found in the PATENTS file in the same directory.
   5 //
   6 #pragma once
   7 namespace rocksdb {
   8 namespace port {
   9
  10 // Install a signal handler to print callstack on the following signals:
  11 // SIGILL SIGSEGV SIGBUS SIGABRT
  12 // Currently supports linux only. No-op otherwise.
  13 void InstallStackTraceHandler();
  14
  15 // Prints stack, skips skip_first_frames frames
  16 void PrintStack(int first_frames_to_skip = 0);
  17
  18 }  // namespace port
  19 }  // namespace rocksdb