Add skeletons

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3173 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 86 insertions, 0 deletions

diff --git a/nuttx/drivers/usbhost/usbhost_findclass.c b/nuttx/drivers/usbhost/usbhost_findclass.c
new file mode 100644
index 000000000..3085b7ffd
--- /dev/null
+++ b/nuttx/drivers/usbhost/usbhost_findclass.c
@@ -0,0 +1,86 @@
+/****************************************************************************
+ * drivers/usbhost/usbhost_findclass.c
+ *
+ *   Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <nuttx/usb/usbhost.h>
+
+/****************************************************************************
+ * Private Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: usbhost_findclass
+ *
+ * Description:
+ *   Find a USB host class implementation previously registered by
+ *   usbhost_registerclass().  On success, an instance of struct
+ *   usbhost_registry_s will be returned.  That instance will contain all of
+ *   the information that will be needed to obtain and bind a struct
+ *   usbhost_class_s instance for the device.
+ *
+ * Input Parameters:
+ *   id - Identifies the USB device class that has connect to the USB host.
+ *
+ * Returned Values:
+ *   On success this function will return a non-NULL instance of struct
+ *   usbhost_registry_s.  NULL will be returned on failure.  This function
+ *   can only fail if (1) id is NULL, or (2) no USB host class is registered
+ *   that matches the device class ID.
+ *
+ ****************************************************************************/
+
+const struct usbhost_registry_s *usbhost_findclass(const struct usbhost_id_s *id)
+{
+#warning "Not Implemented"
+   return NULL;
+}
+