Added -c switch

1 files changed, 21 insertions, 3 deletions

diff --git a/int2tap.c b/int2tap.c
index 2c3eae9..ccfce7f 100644
--- a/int2tap.c
+++ b/int2tap.c
@@ -52,7 +52,7 @@ const char	*progname;
 */
 static void Usage(void)
 {
-    fprintf(stderr,"%s: usage %s [ -b ] [ -s ] [ -a address ] "
+    fprintf(stderr,"%s: usage %s [-b] [-s] [-a addr] [-c addr] "
     			"output-file input-file ... \n",progname,progname);
     exit(EXIT_FAILURE);
 }
@@ -66,9 +66,11 @@ int main(int argc, char *argv[])
     IntelInfo *info;
     char *outname;
     unsigned exec_addr;
+    unsigned clear_addr;
+    int addr_defined;
+    int clear_defined;
     int bin_only;
     int split;
-    int addr_defined;
     int base;
     int no;
     int f;
@@ -88,6 +90,7 @@ int main(int argc, char *argv[])
     /* Set defaults and parse args
     */
     addr_defined=FALSE;
+    clear_defined=FALSE;
     bin_only=FALSE;
     split=FALSE;
 
@@ -120,11 +123,21 @@ int main(int argc, char *argv[])
 		    }
 
 		    addr_defined=TRUE;
-
 		    exec_addr=(unsigned)strtoul(argv[++f],NULL,0);
 
 		    break;
 
+	    	case 'c':
+		    if (f>argc-2)
+		    {
+		    	Usage();
+		    }
+
+		    clear_defined=TRUE;
+		    clear_addr=(unsigned)strtoul(argv[++f],NULL,0);
+
+		    break;
+
 	    	default:
 		    Usage();
 		    break;
@@ -184,6 +197,11 @@ int main(int argc, char *argv[])
     {
 	BasicInit();
 
+	if (clear_defined)
+	{
+	    BasicClearLine(clear_addr);
+	}
+
 	BasicLoadLine();
 
     	if (split)