ClickHouse/base/common/coverage.cpp

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#include <common/coverage.h>
#include <common/config_common.h>
#if WITH_COVERAGE
#include <unistd.h>
#include <mutex>
#if defined(__clang__)
extern "C" void __llvm_profile_dump();
#elif defined(__GNUC__) || defined(__GNUG__)
extern "C" void __gcov_exit();
#endif
#endif
void dumpCoverageReportIfPossible()
{
#if WITH_COVERAGE
static std::mutex mutex;
std::lock_guard lock(mutex);
#if defined(__clang__)
__llvm_profile_dump();
#elif defined(__GNUC__) || defined(__GNUG__)
__gcov_exit();
#endif
#endif
}