--- projects/libstatgrab/src/saidar/saidar.c	2003/10/09 16:00:31	1.2
+++ projects/libstatgrab/src/saidar/saidar.c	2003/10/16 17:54:44	1.6
@@ -247,7 +247,6 @@ void display_data(){
 	printw("%5d", stats.user_stats->num_entries);
 
 	/* Mem */
-
 	move(6, 12);
 	printw("%7s", size_conv(stats.mem_stats->total));	
 	move(7, 12);
@@ -315,6 +314,7 @@ void display_data(){
 		network_stat_ptr++;
 	}
 
+	/* Disk */
 	disk_stat_ptr = stats.disk_stats;
 	for(counter=0;counter<stats.disk_entries;counter++){
 		move(13+stats.network_entries+counter, 42);
@@ -322,7 +322,7 @@ void display_data(){
 		move(13+stats.network_entries+counter, 62);
 		printw("%7s", size_conv(disk_stat_ptr->avail));
 		move(13+stats.network_entries+counter, 73);
-		printw("%5.2f%%", 100.00 * ((float)disk_stat_ptr->used / (float)disk_stat_ptr->size));
+		printw("%5.2f%%", 100.00 * ((float) (disk_stat_ptr->size - disk_stat_ptr->avail) / (float) disk_stat_ptr->size));
 		disk_stat_ptr++;
 	}
 
@@ -352,6 +352,22 @@ int get_stats(){
 		return 1;
 }
 
+void version_num(char *progname){
+	fprintf(stderr, "%s version %s\n", progname, PACKAGE_VERSION);
+	fprintf(stderr, "\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
+	exit(1);
+}
+
+void usage(char *progname){
+        fprintf(stderr, "Usage: %s [-d delay] [-v] [-h]\n\n", progname);
+        fprintf(stderr, "  -d    Sets the update time in seconds\n");
+	fprintf(stderr, "  -v    Prints version number\n");
+        fprintf(stderr, "  -h    Displays this help information.\n");
+        fprintf(stderr, "\nReport bugs to <%s>.\n", PACKAGE_BUGREPORT);
+        exit(1);
+
+}
+
 int main(int argc, char **argv){
 
         extern char *optarg;
@@ -369,7 +385,7 @@ int main(int argc, char **argv){
 
 	int delay=2;
 
-        while ((c = getopt(argc, argv, "d:")) != EOF){
+        while ((c = getopt(argc, argv, "vhd:")) != EOF){
                 switch (c){
                         case 'd':
                                 delay = atoi(optarg);
@@ -379,6 +395,15 @@ int main(int argc, char **argv){
 				}
 				delay--;
                                 break;
+			case 'v':
+				version_num(argv[0]);	
+				break;
+			case 'h':
+			default:
+				usage(argv[0]);
+				return 1;
+				break;
+				
                 }
         }