ClickHouse/dbms/src/Common/setThreadName.cpp

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#if defined(__APPLE__)
#include <pthread.h>
#elif defined(__FreeBSD__)
#include <pthread.h>
#include <pthread_np.h>
#else
#include <sys/prctl.h>
#endif
#include <Common/Exception.h>
#include <Common/setThreadName.h>
void setThreadName(const char * name)
{
#if defined(__FreeBSD__)
pthread_set_name_np(pthread_self(), name);
return;
#elif defined(__APPLE__)
if (0 != pthread_setname_np(name))
#else
if (0 != prctl(PR_SET_NAME, name, 0, 0, 0))
#endif
DB::throwFromErrno("Cannot set thread name with prctl(PR_SET_NAME...)");
}