Changeset 96e2d01 in mainline for uspace/lib/usbhost/include/usb/host/batch.h

Timestamp:

2011-08-31T15:31:42Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

b991d37

Parents:

af2b806

Message:

libusbhost: make batch call interface public

add pointer checks

File:

• uspace/lib/usbhost/include/usb/host/batch.h (modified) (2 diffs)

uspace/lib/usbhost/include/usb/host/batch.h

@@ -91 +91 @@
 );
 
-void usb_transfer_batch_call_in_and_dispose(usb_transfer_batch_t *instance);
-void usb_transfer_batch_call_out_and_dispose(usb_transfer_batch_t *instance);
 void usb_transfer_batch_finish(usb_transfer_batch_t *instance);
+void usb_transfer_batch_call_in(usb_transfer_batch_t *instance);
+void usb_transfer_batch_call_out(usb_transfer_batch_t *instance);
 void usb_transfer_batch_dispose(usb_transfer_batch_t *instance);
 
+/** Helper function, calls callback and correctly destroys batch structure.
+ *
+ * @param[in] instance Batch structure to use.
+ */
+static inline void usb_transfer_batch_call_in_and_dispose(
+    usb_transfer_batch_t *instance)
+{
+        assert(instance);
+        usb_transfer_batch_call_in(instance);
+        usb_transfer_batch_dispose(instance);
+}
+/*----------------------------------------------------------------------------*/
+/** Helper function calls callback and correctly destroys batch structure.
+ *
+ * @param[in] instance Batch structure to use.
+ */
+static inline void usb_transfer_batch_call_out_and_dispose(
+    usb_transfer_batch_t *instance)
+{
+        assert(instance);
+        usb_transfer_batch_call_out(instance);
+        usb_transfer_batch_dispose(instance);
+}
+/*----------------------------------------------------------------------------*/
 static inline void usb_transfer_batch_finish_error(
     usb_transfer_batch_t *instance, int error)
@@ -103 +127 @@
         usb_transfer_batch_finish(instance);
 }
-
+/*----------------------------------------------------------------------------*/
 static inline usb_transfer_batch_t *usb_transfer_batch_from_link(link_t *l)
 {