1 // Copyright (c) 2014, Google Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above 11 // copyright notice, this list of conditions and the following disclaimer 12 // in the documentation and/or other materials provided with the 13 // distribution. 14 // * Neither the name of Google Inc. nor the names of its 15 // contributors may be used to endorse or promote products derived from 16 // this software without specific prior written permission. 17 // 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 30 #ifndef CLIENT_LINUX_MINIDUMP_WRITER_MICRODUMP_WRITER_H_ 31 #define CLIENT_LINUX_MINIDUMP_WRITER_MICRODUMP_WRITER_H_ 32 33 #include <stdint.h> 34 #include <sys/types.h> 35 36 #include "client/linux/dump_writer_common/mapping_info.h" 37 38 namespace google_breakpad { 39 40 // Writes a microdump (a reduced dump containing only the state of the crashing 41 // thread) on the console (logcat on Android). These functions do not malloc nor 42 // use libc functions which may. Thus, it can be used in contexts where the 43 // state of the heap may be corrupt. 44 // Args: 45 // crashing_process: the pid of the crashing process. This must be trusted. 46 // blob: a blob of data from the crashing process. See exception_handler.h 47 // blob_size: the length of |blob| in bytes. 48 // mappings: a list of additional mappings provided by the application. 49 // 50 // Returns true iff successful. 51 bool WriteMicrodump(pid_t crashing_process, 52 const void* blob, 53 size_t blob_size, 54 const MappingList& mappings); 55 56 } // namespace google_breakpad 57 58 #endif // CLIENT_LINUX_MINIDUMP_WRITER_MICRODUMP_WRITER_H_ 59