thodg/cgminer/compat/libusb-1.0/libusb/hotplug.h

• Show log

  Commit

• Hash : 7ffb1614
  Author :
  Date : 2014-02-06T09:52:46
  

  Revert "Update to libusb-1.0.18" This reverts commit f7a78eb8b62d79725ee73db1c1e3992f07d490f6. The alleged libusbx merge with libusb does not confer the stability of the older libusb code.

Download

• compat/libusb-1.0/libusb/hotplug.h

• /* -*- Mode: C; indent-tabs-mode:nil ; c-basic-offset:8 -*- */
  /*
   * Hotplug support for libusb 1.0
   * Copyright (C) 2012      Nathan Hjelm <hjelmn@users.sourceforge.net>
   * Copyright (C) 2012      Peter Stuge <peter@stuge.se>
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
   */
  
  #if !defined(USBI_HOTPLUG_H)
  #define USBI_HOTPLUG_H
  
  /** \ingroup hotplug
   * The hotplug callback structure. The user populates this structure with
   * libusb_hotplug_prepare_callback() and then calls libusb_hotplug_register_callback()
   * to receive notification of hotplug events.
   */
  struct libusb_hotplug_callback {
  	/** Context this callback is associated with */
  	struct libusb_context *ctx;
  
  	/** Vendor ID to match or LIBUSB_HOTPLUG_MATCH_ANY */
  	int vendor_id;
  
  	/** Product ID to match or LIBUSB_HOTPLUG_MATCH_ANY */
  	int product_id;
  
  	/** Device class to match or LIBUSB_HOTPLUG_MATCH_ANY */
  	int dev_class;
  
  	/** Hotplug callback flags */
          libusb_hotplug_flag flags;
  
  	/** Event(s) that will trigger this callback */
  	libusb_hotplug_event events;
  
  	/** Callback function to invoke for matching event/device */
  	libusb_hotplug_callback_fn cb;
  
          /** Handle for this callback (used to match on deregister) */
          libusb_hotplug_callback_handle handle;
  
  	/** User data that will be passed to the callback function */
  	void *user_data;
  
          /** Callback is marked for deletion */
          int needs_free;
  
  	/** List this callback is registered in (ctx->hotplug_cbs) */
          struct list_head list;
  };
  
  typedef struct libusb_hotplug_callback libusb_hotplug_callback;
  
  struct libusb_hotplug_message {
          libusb_hotplug_event event;
          struct libusb_device *device;
  };
  
  typedef struct libusb_hotplug_message libusb_hotplug_message;
  
  void usbi_hotplug_deregister_all(struct libusb_context *ctx);
  void usbi_hotplug_match(struct libusb_device *dev, libusb_hotplug_event event);
  
  #endif
  

Download