_ReadLock - Haiku

Symbol: _ReadLock

headers/private/shared/RWLocker.h

status_t _ReadLock(bigtime_t timeout);

src/kits/shared/RWLocker.cpp

status_t error = _ReadLock(B_INFINITE_TIMEOUT);

src/kits/shared/RWLocker.cpp

return _ReadLock(absoluteTimeout);