@@ -111,4 +111,15 @@ SocketAddress *socket_remote_address(int fd, Error **errp);
*/
SocketAddress *socket_address_flatten(SocketAddressLegacy *addr);
+/**
+ * socket_address_parse_named_fd:
+ *
+ * Modify @addr, replacing a named fd by its corresponding number.
+ * Needed for callers that plan to pass @addr to a context where the
+ * current monitor is not available.
+ *
+ * Return 0 on success.
+ */
+int socket_address_parse_named_fd(SocketAddress *addr, Error **errp);
+
#endif /* QEMU_SOCKETS_H */
@@ -1164,6 +1164,25 @@ static int socket_get_fd(const char *fdstr, Error **errp)
return fd;
}
+int socket_address_parse_named_fd(SocketAddress *addr, Error **errp)
+{
+ int fd;
+
+ if (addr->type != SOCKET_ADDRESS_TYPE_FD) {
+ return 0;
+ }
+
+ fd = socket_get_fd(addr->u.fd.str, errp);
+ if (fd < 0) {
+ return fd;
+ }
+
+ g_free(addr->u.fd.str);
+ addr->u.fd.str = g_strdup_printf("%d", fd);
+
+ return 0;
+}
+
int socket_connect(SocketAddress *addr, Error **errp)
{
int fd;