Changeset 5393 for i2c-tools/trunk/tools/i2cset.c

Timestamp:

11/20/08 20:41:19 (4 years ago)

Author:

khali

Message:

Make reading back the written value optional.

Files:

• i2c-tools/trunk/tools/i2cset.c (modified) (3 diffs)

i2c-tools/trunk/tools/i2cset.c

@@ -135 +135 @@
         int pec = 0;
         int flags = 0;
-        int force = 0, yes = 0, version = 0;
+        int force = 0, yes = 0, version = 0, readback = 0;
 
         /* handle (optional) flags first */
@@ -148 +148 @@
                         flags++;
                         break;
+                case 'r': readback = 1; break;
                 default:
                         fprintf(stderr, "Error: Unsupported option "
@@ -307 +308 @@
                         exit(1);
                 }
+        }
+
+        if (!readback) { /* We're done */
+                close(file);
+                exit(0);
         }