Symbol: prop_is_optional
usr/src/lib/libpool/common/pool.c
1118
if (prop_is_optional(prop_info) == PO_FALSE) {
usr/src/lib/libpool/common/pool_commit.c
1335
prop_is_optional(prop) == PO_FALSE))
usr/src/lib/libpool/common/pool_internal.h
417
extern int prop_is_optional(const pool_prop_t *);