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Diffstat (limited to 'src/client/linux/handler/minidump_generator.h')
-rw-r--r-- | src/client/linux/handler/minidump_generator.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/client/linux/handler/minidump_generator.h b/src/client/linux/handler/minidump_generator.h new file mode 100644 index 00000000..db74f914 --- /dev/null +++ b/src/client/linux/handler/minidump_generator.h @@ -0,0 +1,70 @@ +// Copyright (c) 2006, Google Inc. +// All rights reserved. +// +// Author: Li Liu +// +// 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_HANDLER_MINIDUMP_GENERATOR_H__ +#define CLIENT_LINUX_HANDLER_MINIDUMP_GENERATOR_H__ + +#include "google_breakpad/common/breakpad_types.h" +#include "processor/scoped_ptr.h" + +struct sigcontext; + +namespace google_breakpad { + +// +// MinidumpGenerator +// +// Write a minidump to file based on the signo and sig_ctx. +// A minidump generator should be created before any exception happen. +// +class MinidumpGenerator { + public: + MinidumpGenerator(); + + ~MinidumpGenerator(); + + // Write minidump. + bool WriteMinidumpToFile(const char *file_pathname, + int signo, + const struct sigcontext *sig_ctx) const; + private: + // Allocate memory for stack. + void AllocateStack(); + + private: + // Stack size of the writer thread. + static const int kStackSize = 1024 * 1024; + scoped_array<char> stack_; +}; + +} // namespace google_breakpad + +#endif // CLIENT_LINUX_HANDLER_MINIDUMP_GENERATOR_H__ |