device/udev_linux/udev.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef DEVICE_UDEV_LINUX_UDEV_H_
   6 #define DEVICE_UDEV_LINUX_UDEV_H_
   7
   8 #include <libudev.h>
   9
  10 #include "base/memory/scoped_ptr.h"
  11
  12 #if !defined(USE_UDEV)
  13 #error "USE_UDEV not defined"
  14 #endif
  15
  16 namespace device {
  17
  18 struct UdevDeleter {
  19   void operator()(udev* dev) const;
  20 };
  21 struct UdevEnumerateDeleter {
  22   void operator()(udev_enumerate* enumerate) const;
  23 };
  24 struct UdevDeviceDeleter {
  25   void operator()(udev_device* device) const;
  26 };
  27 struct UdevMonitorDeleter {
  28   void operator()(udev_monitor* monitor) const;
  29 };
  30
  31 typedef scoped_ptr<udev, UdevDeleter> ScopedUdevPtr;
  32 typedef scoped_ptr<udev_enumerate, UdevEnumerateDeleter> ScopedUdevEnumeratePtr;
  33 typedef scoped_ptr<udev_device, UdevDeviceDeleter> ScopedUdevDevicePtr;
  34 typedef scoped_ptr<udev_monitor, UdevMonitorDeleter> ScopedUdevMonitorPtr;
  35
  36 }  // namespace device
  37
  38 #endif  // DEVICE_UDEV_LINUX_UDEV_H_