for (i = 0, maxfd = -1; sp[i] >= 0; i++) {
if (listen(sp[i], 5) < 0) {
rsyserr(FERROR, errno, "listen() on socket failed");
-#ifdef INET6
+#if INET6
if (errno == EADDRINUSE && i > 0) {
rprintf(FINFO,
"Try using --ipv4 or --ipv6 to avoid this listen() error.\n");
close(fd);
}
}
- free(sp);
}
}
/* detach from the terminal */
-#ifdef HAVE_SETSID
+#if HAVE_SETSID
setsid();
#else
#ifdef TIOCNOTTY