Symbol: CUSE_FFLAG_WRITE
sys/fs/cuse/cuse.c
578
cuse_fflags |= CUSE_FFLAG_WRITE;
usr.sbin/virtual_oss/virtual_oss/main.c
1574
if ((events & CUSE_POLL_WRITE) && (fflags & CUSE_FFLAG_WRITE)) {