22 static void comm_strs__remove_if_last(struct comm_str *cs);
41 static refcount_t *comm_str__refcnt(struct comm_str *cs)  in comm_str__refcnt()  argument
43 	return &RC_CHK_ACCESS(cs)->refcnt;  in comm_str__refcnt()
46 static const char *comm_str__str(const struct comm_str *cs)  in comm_str__str()  argument
48 	return &RC_CHK_ACCESS(cs)->str[0];  in comm_str__str()
51 static struct comm_str *comm_str__get(struct comm_str *cs)  in comm_str__get()  argument
55 	if (RC_CHK_GET(result, cs))  in comm_str__get()
56 		refcount_inc_not_zero(comm_str__refcnt(cs));  in comm_str__get()
61 static void comm_str__put(struct comm_str *cs)  in comm_str__put()  argument
63 	if (!cs)  in comm_str__put()
66 	if (refcount_dec_and_test(comm_str__refcnt(cs))) {  in comm_str__put()
67 		RC_CHK_FREE(cs);  in comm_str__put()
69 		if (refcount_read(comm_str__refcnt(cs)) == 1)  in comm_str__put()
70 			comm_strs__remove_if_last(cs);  in comm_str__put()
72 		RC_CHK_PUT(cs);  in comm_str__put()
79 	RC_STRUCT(comm_str) *cs;  in comm_str__new()
81 	cs = malloc(sizeof(*cs) + strlen(str) + 1);  in comm_str__new()
82 	if (ADD_RC_CHK(result, cs)) {  in comm_str__new()
84 		strcpy(&cs->str[0], str);  in comm_str__new()
97 static void comm_strs__remove_if_last(struct comm_str *cs)  in comm_strs__remove_if_last()  argument
106 	if (refcount_read(comm_str__refcnt(cs)) == 1) {  in comm_strs__remove_if_last()
109 		entry = bsearch(comm_str__str(cs), comm_strs->strs, comm_strs->num_strs,  in comm_strs__remove_if_last()