Changeset 655

Timestamp:

Jul 22, 2015, 2:31:35 PM (9 years ago)

Author:

guerin

Message:

shell: cp: use carriage return to display progress

File:

• soft/giet_vm/applications/shell/main.c (modified) (4 diffs)

soft/giet_vm/applications/shell/main.c

@@ -99 +99 @@
     if (info.is_dir)
     {
-        giet_tty_printf("can't copy a directory\n", argv[1]);
+        giet_tty_printf("can't copy a directory\n");
         goto exit;
     }
@@ -114 +114 @@
     if (info.is_dir)
     {
-        giet_tty_printf("can't copy to a directory\n", argv[2]); // TODO
+        giet_tty_printf("can't copy to a directory\n"); // TODO
         goto exit;
     }
@@ -123 +123 @@
         int len = (size - i < 1024 ? size - i : 1024);
         int wlen;
+
+        giet_tty_printf("\rwrite %d/%d (%d%%)", i, size, 100*i/size);
 
         len = giet_fat_read(src_fd, &buf, len);
@@ -128 +130 @@
         if (wlen != len)
         {
-            giet_tty_printf("write error\n");
+            giet_tty_printf("\nwrite error\n");
             goto exit;
         }
         i += len;
-        giet_tty_printf("wrote %d/%d (%d%%)\n", i, size, 100*i/size);
-    }
+    }
+    giet_tty_printf("\n");
 
 exit: