strncpy(sa.un.sun_path, m->notify_socket, sizeof(sa.un.sun_path)-1);
r = bind(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path));
strncpy(sa.un.sun_path, m->notify_socket, sizeof(sa.un.sun_path)-1);
r = bind(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path));