components/storage_monitor/udev_util_linux.h

   1 // Copyright 2014 The Chromium Authors
   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 COMPONENTS_STORAGE_MONITOR_UDEV_UTIL_LINUX_H_
   6 #define COMPONENTS_STORAGE_MONITOR_UDEV_UTIL_LINUX_H_
   7
   8 #include <string>
   9
  10 namespace base {
  11 class FilePath;
  12 }
  13
  14 namespace storage_monitor {
  15
  16 // Helper for udev_device_new_from_syspath()/udev_device_get_property_value()
  17 // pair. |device_path| is the absolute path to the device, including /sys.
  18 bool GetUdevDevicePropertyValueByPath(const base::FilePath& device_path,
  19                                       const char* key,
  20                                       std::string* result);
  21
  22 }  // namespace storage_monitor
  23
  24 #endif  // COMPONENTS_STORAGE_MONITOR_UDEV_UTIL_LINUX_H_