- added keyword "start" for host parameter

tecs/tecs.c

@@ -39,6 +39,7 @@ static int logIt=0, use_stdout=0;
 static char serverId[32]="tecs";
 static int msecTmo=5000;
 static char host[64]="";
+static char starthost[64]="";
 static int port=9753;
 
 typedef struct {
@@ -3609,6 +3610,7 @@ int main(int argc, char *argv[]) {
       } else if ('h'==opt) {
         i++;
         str_copy(host, argv[i]);
+        str_copy(starthost, argv[i]);
       } else if ('p'==opt) {
         i++;
         port=atoi(argv[i]);
@@ -3739,6 +3741,9 @@ int main(int argc, char *argv[]) {
       }
       if (ser==NULL) {
         CocHandleRequests(msecTmo, 0);
+        if (strcmp(host, "start") == 0) {
+          str_copy(host, starthost);
+        }
         ser=SerOpen(host, msecTmo, IdleHdl);
         if (ser==NULL) {
           str_copy(statusBuf, "can not connect to serial port server or terminal server");