-Update TODO

- Fix indenting

TODO.md

@@ -1,2 +1,3 @@
 * ~~Add support for IPv6 (autodetect)~~
-
+* Add optional syslog support
+* Add command line options for IPv4/IPv6, port number, logging method, etc

fsipd.c

@@ -59,7 +59,6 @@
 #define IPV6_BINDV6ONLY IPV6_V6ONLY
 #endif					/* IPV6_BINDV6ONLY */
 
-
 /*
  * Globals
  */
@@ -121,7 +120,7 @@ signal_handler(int sig)
 	switch (sig) {
 
 	case SIGHUP:
-		log_reopen(&lfh);
+		log_reopen(&lfh);	/* necessary for log file rotation */
 		break;
 	case SIGINT:
 	case SIGTERM:
@@ -163,6 +162,7 @@ process_request(int af, struct sockaddr *src, int proto, char *str)
 
 	chomp(str);
 
+/* todo: add optional syslog support */
 #ifdef PF_INET6
 	switch (af) {
 	case AF_INET6:
@@ -201,8 +201,8 @@ init_tcp()
 		perror("tcp6 socket()");
 		return (EXIT_FAILURE);
 	}
-
 	int on = 1;
+
 	setsockopt(t6_sockfd, IPPROTO_IPV6, IPV6_BINDV6ONLY, (char *)&on, sizeof(on));
 
 	if (bind(t6_sockfd, (struct sockaddr *)&t6_sa, sizeof(t6_sa)) < 0) {
@@ -246,8 +246,8 @@ init_udp()
 		perror("udp6 socket()");
 		return (EXIT_FAILURE);
 	}
-
 	int on = 1;
+
 	setsockopt(u6_sockfd, IPPROTO_IPV6, IPV6_BINDV6ONLY, (char *)&on, sizeof(on));
 
 	if (bind(u6_sockfd, (struct sockaddr *)&u6_sa, sizeof(u6_sa)) < 0) {
@@ -269,7 +269,6 @@ init_udp()
 		perror("udp4 bind()");
 		return (EXIT_FAILURE);
 	}
-
 	return (EXIT_SUCCESS);
 }
 
@@ -397,7 +396,6 @@ daemon_start()
 	if ((lfh = log_open("fsipd.log", 0644)) == NULL) {
 		err(EXIT_FAILURE, "Cannot open log file");
 	}
-
 	/* Initialize TCP46 and UDP46 sockets */
 	if (init_tcp() == EXIT_FAILURE)
 		return (EXIT_FAILURE);