src/libsystemd/sd-device/device-enumerator-private.h

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 #pragma once
   3
   4 /***
   5   Copyright 2015 Tom Gundersen <teg@jklm.no>
   6 ***/
   7
   8 #include "sd-device.h"
   9
  10 int device_enumerator_scan_devices(sd_device_enumerator *enumeartor);
  11 int device_enumerator_scan_subsystems(sd_device_enumerator *enumeartor);
  12 int device_enumerator_add_device(sd_device_enumerator *enumerator, sd_device *device);
  13 int device_enumerator_add_match_is_initialized(sd_device_enumerator *enumerator);
  14 sd_device *device_enumerator_get_first(sd_device_enumerator *enumerator);
  15 sd_device *device_enumerator_get_next(sd_device_enumerator *enumerator);
  16
  17 #define FOREACH_DEVICE_AND_SUBSYSTEM(enumerator, device)       \
  18         for (device = device_enumerator_get_first(enumerator); \
  19              device;                                           \
  20              device = device_enumerator_get_next(enumerator))