Remove some unused function parameters.

nmap.cc

@@ -220,7 +220,7 @@ static int parse_bounce_argument(struct ftpinfo *ftp, char *url) {
   return 1;
 }
 
-static void printusage(char *name, int rc) {
+static void printusage(int rc) {
 
 printf("%s %s ( %s )\n"
        "Usage: nmap [Scan Type(s)] [Options] {target specification}\n"
@@ -645,7 +645,7 @@ int nmap_main(int argc, char *argv[]) {
   }
   fakeargv[argc] = NULL;
 
-  if (argc < 2 ) printusage(argv[0], -1);
+  if (argc < 2 ) printusage(-1);
 
   Targets.reserve(100);
 #ifdef WIN32
@@ -1040,8 +1040,8 @@ int nmap_main(int argc, char *argv[]) {
       o.magic_port_set = 1;
       if (o.magic_port == 0) error("WARNING: a source port of zero may not work on all systems.");
       break;
-    case 'h': printusage(argv[0], 0); break;
-    case '?': printusage(argv[0], -1); break;
+    case 'h': printusage(0); break;
+    case '?': printusage(-1); break;
     case 'I':
       error("WARNING: identscan (-I) no longer supported.  Ignoring -I");
       break;
@@ -1196,7 +1196,7 @@ int nmap_main(int argc, char *argv[]) {
     case 's':
       if (!*optarg) {
         error("An option is required for -s, most common are -sT (tcp scan), -sS (SYN scan), -sF (FIN scan), -sU (UDP scan) and -sn (Ping scan)");
-        printusage(argv[0], -1);
+        printusage(-1);
       }
       p = optarg;
       while(*p) {
@@ -1228,7 +1228,7 @@ int nmap_main(int argc, char *argv[]) {
         case 'X':  o.xmasscan++; break;
         case 'Y':  o.sctpinitscan = 1; break;
         case 'Z':  o.sctpcookieechoscan = 1; break;
-        default:  error("Scantype %c not supported\n",*p); printusage(argv[0], -1); break;
+        default:  error("Scantype %c not supported\n",*p); printusage(-1); break;
         }
         p++;
       }
@@ -1573,7 +1573,7 @@ int nmap_main(int argc, char *argv[]) {
   /* Before we randomize the ports scanned, lets output them to machine
      parseable output */
   if (o.verbose)
-    output_ports_to_machine_parseable_output(&ports, o.TCPScan(), o.UDPScan(), o.SCTPScan(), o.ipprotscan);
+    output_ports_to_machine_parseable_output(&ports);
 
   /* more fakeargv junk, BTW malloc'ing extra space in argv[0] doesn't work */
   if (quashargv) {

output.cc

@@ -1109,9 +1109,7 @@ static void output_rangelist_given_ports(int logt, unsigned short *ports,
 /* Output the list of ports scanned to the top of machine parseable
    logs (in a comment, unfortunately).  The items in ports should be
    in sequential order for space savings and easier to read output */
-void output_ports_to_machine_parseable_output(struct scan_lists *ports,
-                                              int tcpscan, int udpscan,
-                                              int sctpscan, int protscan) {
+void output_ports_to_machine_parseable_output(struct scan_lists *ports) {
   int tcpportsscanned = ports->tcp_count;
   int udpportsscanned = ports->udp_count;
   int sctpportsscanned = ports->sctp_count;
@@ -1338,7 +1336,7 @@ void write_host_header(Target *currenths) {
       log_write(LOG_PLAIN, "]\n");
     }
   }
-  write_host_status(currenths, o.resolve_all);
+  write_host_status(currenths);
   if (currenths->TargetName() != NULL
       && currenths->resolved_addrs.size() > 1) {
     std::list<struct sockaddr_storage>::iterator it;
@@ -1362,9 +1360,8 @@ void write_host_header(Target *currenths) {
 
 /* Writes host status info to the log streams (including STDOUT).  An
    example is "Host: 10.11.12.13 (foo.bar.example.com)\tStatus: Up\n" to
-   machine log.  resolve_all should be passed nonzero if the user asked
-   for all hosts (even down ones) to be resolved */
-void write_host_status(Target *currenths, int resolve_all) {
+   machine log. */
+void write_host_status(Target *currenths) {
   if (o.listscan) {
     /* write "unknown" to machine and xml */
     log_write(LOG_MACHINE, "Host: %s (%s)\tStatus: Unknown\n",

output.h

@@ -188,9 +188,7 @@ int log_open(int logt, int append, char *filename);
 /* Output the list of ports scanned to the top of machine parseable
    logs (in a comment, unfortunately).  The items in ports should be
    in sequential order for space savings and easier to read output */
-void output_ports_to_machine_parseable_output(struct scan_lists *ports, 
-					      int tcpscan, int udpscan,
-					      int sctpscan, int protscan);
+void output_ports_to_machine_parseable_output(struct scan_lists *ports);
 
 /* Return a std::string containing all n strings separated by whitespace, and
    individually quoted if needed. */
@@ -207,9 +205,8 @@ void write_host_header(Target *currenths);
 
 /* Writes host status info to the log streams (including STDOUT).  An
    example is "Host: 10.11.12.13 (foo.bar.example.com)\tStatus: Up\n" to 
-   machine log.  resolve_all should be passed nonzero if the user asked
-   for all hosts (even down ones) to be resolved */
-void write_host_status(Target *currenths, int resolve_all);
+   machine log. */
+void write_host_status(Target *currenths);
 
 /* Prints the formatted OS Scan output to stdout, logfiles, etc (but only
    if an OS Scan was performed */