structure app output

user/app2/kappl.cc

@@ -8,16 +8,25 @@
 extern "C" void main() {
 	char cmd_buff[100];
 	uint8_t bufferpos = 0;
+
+	uint8_t id = sys_getpid();
+	uint8_t x = 0;
+
+	char text[] = "kappl";
+	write(1, text, sizeof(text), 0, (int)id);
+
 	while(1){
 		char msg[11];
 		int len;
 		len = read(0, msg, 1);
 		if(len){
-			write(0, msg, len);
+			write(0, msg, len, 6+x, id);
 			memcpy(&cmd_buff[bufferpos], msg, len);
 			bufferpos+=len;
 			for(uint8_t i=0; i<len; i++)
 				if(msg[i] == '\n'){
+					x=0;
+					write(0, "                                                    ", 52, 6+x, id);
 					bufferpos = 0;
 					if(strncmp(cmd_buff, "kill ", 5) == 0){
 						int pid = cmd_buff[5]-0x30;
@@ -32,6 +41,8 @@ extern "C" void main() {
 						}
 					}
 				}
+				else
+					x++;
 		}
 	}
 }