Symbol: zap_lookup_by_dnode
usr/src/uts/common/fs/zfs/dmu_tx.c
507
err = zap_lookup_by_dnode(dn, name, 8, 0, NULL);
usr/src/uts/common/fs/zfs/sys/zap.h
223
int zap_lookup_by_dnode(dnode_t *dn, const char *name,