// Copyright 2012 The Kyua Authors. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in the // documentation and/or other materials provided with the distribution. // * Neither the name of Google Inc. nor the names of its contributors // may be used to endorse or promote products derived from this software // without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. /// \file utils/stacktrace.hpp /// Utilities to gather a stacktrace of a crashing binary. #if !defined(ENGINE_STACKTRACE_HPP) #define ENGINE_STACKTRACE_HPP #include #include "utils/datetime_fwd.hpp" #include "utils/fs/path_fwd.hpp" #include "utils/optional_fwd.hpp" #include "utils/process/executor_fwd.hpp" #include "utils/process/status_fwd.hpp" namespace utils { extern const char* builtin_gdb; extern utils::datetime::delta gdb_timeout; utils::optional< utils::fs::path > find_gdb(void); utils::optional< utils::fs::path > find_core(const utils::fs::path&, const utils::process::status&, const utils::fs::path&); bool unlimit_core_size(void); void dump_stacktrace(const utils::fs::path&, utils::process::executor::executor_handle&, const utils::process::executor::exit_handle&); void dump_stacktrace_if_available(const utils::fs::path&, utils::process::executor::executor_handle&, const utils::process::executor::exit_handle&); } // namespace utils #endif // !defined(ENGINE_STACKTRACE_HPP)