22 static struct comm_str *comm_str__get(struct comm_str *cs)  in comm_str__get()  argument
24 	if (cs && refcount_inc_not_zero(&cs->refcnt))  in comm_str__get()
25 		return cs;  in comm_str__get()
30 static void comm_str__put(struct comm_str *cs)  in comm_str__put()  argument
32 	if (cs && refcount_dec_and_test(&cs->refcnt)) {  in comm_str__put()
34 		rb_erase(&cs->rb_node, &comm_str_root);  in comm_str__put()
36 		zfree(&cs->str);  in comm_str__put()
37 		free(cs);  in comm_str__put()
43 	struct comm_str *cs;  in comm_str__alloc()  local
45 	cs = zalloc(sizeof(*cs));  in comm_str__alloc()
46 	if (!cs)  in comm_str__alloc()
49 	cs->str = strdup(str);  in comm_str__alloc()
50 	if (!cs->str) {  in comm_str__alloc()
51 		free(cs);  in comm_str__alloc()
55 	refcount_set(&cs->refcnt, 1);  in comm_str__alloc()
57 	return cs;  in comm_str__alloc()
99 	struct comm_str *cs;  in comm_str__findnew()  local
102 	cs = __comm_str__findnew(str, root);  in comm_str__findnew()
105 	return cs;  in comm_str__findnew()