NM_ATOMIC_TEST_AND_SET - DragonflyBSD

Symbol: NM_ATOMIC_TEST_AND_SET

sys/net/netmap/netmap.c

while (NM_ATOMIC_TEST_AND_SET(&kr->nr_busy))

sys/net/netmap/netmap_kern.h

if (unlikely(NM_ATOMIC_TEST_AND_SET(&kr->nr_busy)))