Changeset dcc5b9d in mainline

Timestamp:

2011-01-28T11:58:27Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

eb03e92

Parents:

579dec2

Message:

Added get() and dispose() convenience functions()

File:

• uspace/drv/uhci/uhci_struct/transfer_descriptor.h (modified) (1 diff)

uspace/drv/uhci/uhci_struct/transfer_descriptor.h

@@ -95 +95 @@
 } __attribute__((packed)) transfer_descriptor_t;
 
+
 void transfer_descriptor_init(transfer_descriptor_t *instance,
   int error_count, size_t size, bool isochronous, usb_target_t target,
         int pid);
 
+static inline transfer_descriptor_t * transfer_descriptor_get(
+  int error_count, size_t size, bool isochronous, usb_target_t target, int pid)
+{
+        transfer_descriptor_t * instance =
+          trans_malloc(sizeof(transfer_descriptor_t));
+
+        if (instance)
+                transfer_descriptor_init(
+                  instance, error_count, size, isochronous, target, pid);
+        return instance;
+}
+
 void transfer_descriptor_fini(transfer_descriptor_t *instance);
+
+static inline void transfer_descriptor_dispose(transfer_descriptor_t *instance)
+{
+        assert(instance);
+        transfer_descriptor_fini(instance);
+        trans_free(instance);
+}
 
 static inline void transfer_descriptor_append(