minor cleanups. Breaks proxy.c

1 files changed, 7 insertions, 4 deletions

diff --git a/opentracker.c b/opentracker.c
index 9f99363..2108a98 100644
--- a/opentracker.c
+++ b/opentracker.c
@@ -48,7 +48,7 @@ static char * g_serverdir;
 static char * g_serveruser;
 static unsigned int g_udp_workers;
 
-static void panic( const char *routing ) __attribute__ ((noreturn));
+static void panic( const char *routine ) __attribute__ ((noreturn));
 static void panic( const char *routine ) {
   fprintf( stderr, "%s: %s\n", routine, strerror(errno) );
   exit( 111 );
@@ -118,9 +118,9 @@ static void help( char *name ) {
   usage( name );
 
   HELPLINE("-f config","include and execute the config file");
-  HELPLINE("-i ip","specify ip to bind to (default: *, you may specify more than one)");
-  HELPLINE("-p port","specify tcp port to bind to (default: 6969, you may specify more than one)");
-  HELPLINE("-P port","specify udp port to bind to (default: 6969, you may specify more than one)");
+  HELPLINE("-i ip","specify ip to bind to with next -[pP] (default: any, overrides preceeding ones)");
+  HELPLINE("-p port","do bind to tcp port (default: 6969, you may specify more than one)");
+  HELPLINE("-P port","do bind to udp port (default: 6969, you may specify more than one)");
   HELPLINE("-r redirecturl","specify url where / should be redirected to (default none)");
   HELPLINE("-d dir","specify directory to try to chroot to (default: \".\")");
   HELPLINE("-u user","specify user under whose privileges opentracker should run (default: \"nobody\")");
@@ -132,6 +132,9 @@ static void help( char *name ) {
 #endif
 
   fprintf( stderr, "\nExample:   ./opentracker -i 127.0.0.1 -p 6969 -P 6969 -f ./opentracker.conf -i 10.1.1.23 -p 2710 -p 80\n" );
+  fprintf( stderr, "           Here -i 127.0.0.1 selects the ip address for the next -p 6969 and -P 6969.\n");
+  fprintf( stderr, "           If no port is bound from config file or command line, the last address given\n");
+  fprintf( stderr, "           (or ::1 if none is set) will be used on port 6969.\n");
 }
 #undef HELPLINE