Symbol: RW_READER
sys/cddl/compat/opensolaris/sys/rwlock.h
75
if ((how) == RW_READER) \
sys/cddl/compat/opensolaris/sys/rwlock.h
80
#define rw_tryenter(lock, how) ((how) == RW_READER ? sx_try_slock(lock) : sx_try_xlock(lock))