Symbol: ptree_walk
usr/src/cmd/mdb/common/modules/genunix/genunix.c
3580
(void) ptree_walk(addr, &p, NULL);
usr/src/cmd/mdb/common/modules/genunix/genunix.c
3592
if (mdb_pwalk("proc", (mdb_walk_cb_t)ptree_walk, NULL, addr) == -1) {