Boost C++ Libraries

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Function safe_dump_to

boost::stacktrace::safe_dump_to — Opens a file and rewrites its content with current function call sequence if such operations are async signal safe.

Synopsis

// In header: <boost/stacktrace/safe_dump_to.hpp>


std::size_t safe_dump_to(const char * file);

Description

Complexity: O(N) where N is call sequence length, O(1) if BOOST_STACKTRACE_USE_NOOP is defined.

Async-Handler-Safety: Safe.

Parameters:

file

File to store current function call sequence.

Returns:

Stored call sequence depth including terminating zero frame.


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