sfd = xsocket(PF_UNIX, SOCK_STREAM, 0);
if(connect(sfd, (const struct sockaddr *)&addr, sizeof addr) < 0)
fatal(errno, "connecting to %s", addr.sun_path);
sfd = xsocket(PF_UNIX, SOCK_STREAM, 0);
if(connect(sfd, (const struct sockaddr *)&addr, sizeof addr) < 0)
fatal(errno, "connecting to %s", addr.sun_path);