Recommit: Update libusb 1.0.9 to libusbx 1.0.16

third_party/libusb/src/libusb/os/darwin_usb.h

Index: third_party/libusb/src/libusb/os/darwin_usb.h
diff --git a/third_party/libusb/src/libusb/os/darwin_usb.h b/third_party/libusb/src/libusb/os/darwin_usb.h
index 59d0a694cedea8f1d3141261312734ca2d6d9872..53b8542b13cd30600b271b455ee362a54f98b23d 100644
--- a/third_party/libusb/src/libusb/os/darwin_usb.h
+++ b/third_party/libusb/src/libusb/os/darwin_usb.h
@@ -1,6 +1,6 @@
 /*
- * darwin backend for libusb 1.0
- * Copyright (C) 2008-2009 Nathan Hjelm <hjelmn@users.sourceforge.net>
+ * darwin backend for libusbx 1.0
+ * Copyright © 2008-2013 Nathan Hjelm <hjelmn@users.sourceforge.net>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -28,7 +28,19 @@
 #include <IOKit/IOCFPlugIn.h>
 
 /* IOUSBInterfaceInferface */
-#if defined (kIOUSBInterfaceInterfaceID300)
+#if defined (kIOUSBInterfaceInterfaceID550)
+
+#define usb_interface_t IOUSBInterfaceInterface550
+#define InterfaceInterfaceID kIOUSBInterfaceInterfaceID550
+#define InterfaceVersion 550
+
+#elif defined (kIOUSBInterfaceInterfaceID500)
+
+#define usb_interface_t IOUSBInterfaceInterface500
+#define InterfaceInterfaceID kIOUSBInterfaceInterfaceID500
+#define InterfaceVersion 500
+
+#elif defined (kIOUSBInterfaceInterfaceID300)
 
 #define usb_interface_t IOUSBInterfaceInterface300
 #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID300
@@ -46,24 +58,6 @@
 #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID220
 #define InterfaceVersion 220
 
-#elif defined (kIOUSBInterfaceInterfaceID197)
-
-#define usb_interface_t IOUSBInterfaceInterface197
-#define InterfaceInterfaceID kIOUSBInterfaceInterfaceID197
-#define InterfaceVersion 197
-
-#elif defined (kIOUSBInterfaceInterfaceID190)
-
-#define usb_interface_t IOUSBInterfaceInterface190
-#define InterfaceInterfaceID kIOUSBInterfaceInterfaceID190
-#define InterfaceVersion 190
-
-#elif defined (kIOUSBInterfaceInterfaceID182)
-
-#define usb_interface_t IOUSBInterfaceInterface182
-#define InterfaceInterfaceID kIOUSBInterfaceInterfaceID182
-#define InterfaceVersion 182
-
 #else
 
 #error "IOUSBFamily is too old. Please upgrade your OS"
@@ -71,7 +65,13 @@
 #endif
 
 /* IOUSBDeviceInterface */
-#if defined (kIOUSBDeviceInterfaceID320)
+#if defined (kIOUSBDeviceInterfaceID500)
+
+#define usb_device_t    IOUSBDeviceInterface500
+#define DeviceInterfaceID kIOUSBDeviceInterfaceID500
+#define DeviceVersion 500
+
+#elif defined (kIOUSBDeviceInterfaceID320)
 
 #define usb_device_t    IOUSBDeviceInterface320
 #define DeviceInterfaceID kIOUSBDeviceInterfaceID320
@@ -89,24 +89,11 @@
 #define DeviceInterfaceID kIOUSBDeviceInterfaceID245
 #define DeviceVersion 245
 
-#elif defined (kIOUSBDeviceInterfaceID197)
-
+#elif defined (kIOUSBDeviceInterfaceID220)
 #define usb_device_t    IOUSBDeviceInterface197
 #define DeviceInterfaceID kIOUSBDeviceInterfaceID197
 #define DeviceVersion 197
 
-#elif defined (kIOUSBDeviceInterfaceID187)
-
-#define usb_device_t    IOUSBDeviceInterface187
-#define DeviceInterfaceID kIOUSBDeviceInterfaceID187
-#define DeviceVersion 187
-
-#elif defined (kIOUSBDeviceInterfaceID182)
-
-#define usb_device_t    IOUSBDeviceInterface182
-#define DeviceInterfaceID kIOUSBDeviceInterfaceID182
-#define DeviceVersion 182
-
 #else
 
 #error "IOUSBFamily is too old. Please upgrade your OS"
@@ -121,13 +108,23 @@ typedef IOCFPlugInInterface *io_cf_plugin_ref_t;
 typedef IONotificationPortRef io_notification_port_t;
 
 /* private structures */
-struct darwin_device_priv {
+struct darwin_cached_device {
+  struct list_head      list;
   IOUSBDeviceDescriptor dev_descriptor;
   UInt32                location;
+  UInt64                parent_session;
+  UInt64                session;
+  UInt16                address;
   char                  sys_path[21];
   usb_device_t        **device;
   int                   open_count;
-  UInt8                 first_config, active_config;
+  UInt8                 first_config, active_config, port;  
+  int                   can_enumerate;
+  int                   refcount;
+};
+
+struct darwin_device_priv {
+  struct darwin_cached_device *dev;
 };
 
 struct darwin_device_handle_priv {
@@ -147,23 +144,19 @@ struct darwin_device_handle_priv {
 struct darwin_transfer_priv {
   /* Isoc */
   IOUSBIsocFrame *isoc_framelist;
-  size_t num_iso_packets;
+  int num_iso_packets;
 
   /* Control */
-#if !defined (LIBUSB_NO_TIMEOUT_DEVICE)
   IOUSBDevRequestTO req;
-#else
-  IOUSBDevRequest req;
-#endif
 
   /* Bulk */
 };
 
-enum {
-  MESSAGE_DEVICE_GONE,
-  MESSAGE_ASYNC_IO_COMPLETE
+/* structure for signaling io completion */
+struct darwin_msg_async_io_complete {
+  struct usbi_transfer *itransfer;
+  IOReturn result;
+  UInt32 size;
 };
 
-
-
 #endif