| // Copyright (c) 2009, Google Inc. |
| // 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. |
| |
| #ifndef CLIENT_LINUX_MINIDUMP_WRITER_MINIDUMP_WRITER_H_ |
| #define CLIENT_LINUX_MINIDUMP_WRITER_MINIDUMP_WRITER_H_ |
| |
| #include <stdint.h> |
| #include <unistd.h> |
| |
| #include <list> |
| #include <utility> |
| |
| #include "google_breakpad/common/minidump_format.h" |
| |
| namespace google_breakpad { |
| |
| // A list of <MappingInfo, GUID> |
| typedef std::pair<struct MappingInfo, u_int8_t[sizeof(MDGUID)]> MappingEntry; |
| typedef std::list<MappingEntry> MappingList; |
| |
| // Write a minidump to the filesystem. This function does not malloc nor use |
| // libc functions which may. Thus, it can be used in contexts where the state |
| // of the heap may be corrupt. |
| // filename: the filename to write to. This is opened O_EXCL and fails if |
| // open fails. |
| // crashing_process: the pid of the crashing process. This must be trusted. |
| // blob: a blob of data from the crashing process. See exception_handler.h |
| // blob_size: the length of |blob|, in bytes |
| // |
| // Returns true iff successful. |
| bool WriteMinidump(const char* filename, pid_t crashing_process, |
| const void* blob, size_t blob_size); |
| |
| // This overload also allows passing a list of known mappings. |
| bool WriteMinidump(const char* filename, pid_t crashing_process, |
| const void* blob, size_t blob_size, |
| const MappingList& mappings); |
| |
| } // namespace google_breakpad |
| |
| #endif // CLIENT_LINUX_MINIDUMP_WRITER_MINIDUMP_WRITER_H_ |