68 lines
2.9 KiB
C
68 lines
2.9 KiB
C
|
// 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_
|