30 lines
776 B
C++
30 lines
776 B
C++
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#include "mix_cc/stacktrace/stacktrace.h"
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namespace mix_cc {
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typedef boost::error_info<struct tag_stacktrace, boost::stacktrace::stacktrace>
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traced;
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void mix_cc_signal_handler(int signum) {
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::signal(signum, SIG_DFL);
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boost::stacktrace::safe_dump_to("./backtrace.dump");
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::raise(SIGABRT);
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}
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std::string auto_check_dump() {
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std::ostringstream oss;
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if (boost::filesystem::exists("./backtrace.dump")) {
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// there is a backtrace
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std::ifstream ifs("./backtrace.dump");
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boost::stacktrace::stacktrace st =
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boost::stacktrace::stacktrace::from_dump(ifs);
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oss << "Previous run crashed:\n" << st << std::endl;
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// cleaning up
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ifs.close();
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boost::filesystem::remove("./backtrace.dump");
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}
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return oss.str();
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}
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} // namespace mix_cc
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