LIST_FOREACH(port, p, s->ports) {
_cleanup_free_ char *address = NULL;
- const char *a;
- switch (p->type) {
- case SOCKET_SOCKET: {
- r = socket_address_print(&p->address, &address);
- if (r)
- return r;
-
- a = address;
- break;
- }
-
- case SOCKET_SPECIAL:
- case SOCKET_MQUEUE:
- case SOCKET_FIFO:
- case SOCKET_USB_FUNCTION:
- a = p->path;
- break;
-
- default:
- assert_not_reached();
- }
+ r = socket_port_to_address(p, &address);
+ if (r < 0)
+ return r;
- r = sd_bus_message_append(reply, "(ss)", socket_port_type_to_string(p), a);
+ r = sd_bus_message_append(reply, "(ss)", socket_port_type_to_string(p), address);
if (r < 0)
return r;
}
return socket_state_to_string(SOCKET(u)->state);
}
+int socket_port_to_address(const SocketPort *p, char **ret) {
+ _cleanup_free_ char *address = NULL;
+ int r;
+
+ assert(p);
+ assert(ret);
+
+ switch (p->type) {
+ case SOCKET_SOCKET: {
+ r = socket_address_print(&p->address, &address);
+ if (r < 0)
+ return r;
+
+ break;
+ }
+
+ case SOCKET_SPECIAL:
+ case SOCKET_MQUEUE:
+ case SOCKET_FIFO:
+ case SOCKET_USB_FUNCTION:
+ address = strdup(p->path);
+ if (!address)
+ return -ENOMEM;
+ break;
+
+ default:
+ assert_not_reached();
+ }
+
+ *ret = TAKE_PTR(address);
+
+ return 0;
+}
+
const char* socket_port_type_to_string(SocketPort *p) {
assert(p);
void socket_free_ports(Socket *s);
+int socket_port_to_address(const SocketPort *s, char **ret);
+
int socket_load_service_unit(Socket *s, int cfd, Unit **ret);
char *socket_fdname(Socket *s);