Changes in uspace/lib/usbvirt/src/transfer.c [d1974966:b7fd2a0] in mainline

File:

• uspace/lib/usbvirt/src/transfer.c (modified) (8 diffs)

uspace/lib/usbvirt/src/transfer.c

@@ -50 +50 @@
  * @return Error code.
  */
-static int usbvirt_control_transfer(usbvirt_device_t *dev,
+static errno_t usbvirt_control_transfer(usbvirt_device_t *dev,
     const void *setup, size_t setup_size,
     void *data, size_t data_size, size_t *data_size_sent)
@@ -65 +65 @@
         }
 
-        int rc;
+        errno_t rc;
 
         /* Run user handler first. */
@@ -100 +100 @@
  * @return Error code.
  */
-int usbvirt_control_write(usbvirt_device_t *dev, const void *setup,
+errno_t usbvirt_control_write(usbvirt_device_t *dev, const void *setup,
     size_t setup_size, void *data, size_t data_size)
 {
@@ -119 +119 @@
  * @return Error code.
  */
-int usbvirt_control_read(usbvirt_device_t *dev, const void *setup, size_t setup_size,
+errno_t usbvirt_control_read(usbvirt_device_t *dev, const void *setup, size_t setup_size,
     void *data, size_t data_size, size_t *data_size_sent)
 {
@@ -135 +135 @@
  * @return Error code.
  */
-int usbvirt_data_out(usbvirt_device_t *dev, usb_transfer_type_t transf_type,
+errno_t usbvirt_data_out(usbvirt_device_t *dev, usb_transfer_type_t transf_type,
     usb_endpoint_t endpoint, const void *data, size_t data_size)
 {
@@ -145 +145 @@
         }
 
-        int rc = dev->ops->data_out[endpoint](dev, endpoint, transf_type,
+        errno_t rc = dev->ops->data_out[endpoint](dev, endpoint, transf_type,
             data, data_size);
 
@@ -161 +161 @@
  * @return Error code.
  */
-int usbvirt_data_in(usbvirt_device_t *dev, usb_transfer_type_t transf_type,
+errno_t usbvirt_data_in(usbvirt_device_t *dev, usb_transfer_type_t transf_type,
     usb_endpoint_t endpoint, void *data, size_t data_size, size_t *data_size_sent)
 {
@@ -172 +172 @@
 
         size_t data_size_sent_tmp;
-        int rc = dev->ops->data_in[endpoint](dev, endpoint, transf_type,
+        errno_t rc = dev->ops->data_in[endpoint](dev, endpoint, transf_type,
             data, data_size, &data_size_sent_tmp);