1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
8 typedef enum MatchInitializedType
{
9 MATCH_INITIALIZED_NO
, /* only devices without a db entry */
10 MATCH_INITIALIZED_YES
, /* only devices with a db entry */
11 MATCH_INITIALIZED_ALL
, /* all devices */
12 MATCH_INITIALIZED_COMPAT
, /* only devices that have no devnode/ifindex or have a db entry */
13 _MATCH_INITIALIZED_MAX
,
14 _MATCH_INITIALIZED_INVALID
= -EINVAL
,
15 } MatchInitializedType
;
17 int device_enumerator_scan_devices(sd_device_enumerator
*enumerator
);
18 int device_enumerator_scan_subsystems(sd_device_enumerator
*enumerator
);
19 int device_enumerator_scan_devices_and_subsystems(sd_device_enumerator
*enumerator
);
20 int device_enumerator_add_device(sd_device_enumerator
*enumerator
, sd_device
*device
);
21 int device_enumerator_add_parent_devices(sd_device_enumerator
*enumerator
, sd_device
*device
);
22 int device_enumerator_add_match_is_initialized(sd_device_enumerator
*enumerator
, MatchInitializedType type
);
23 int device_enumerator_add_match_parent_incremental(sd_device_enumerator
*enumerator
, sd_device
*parent
);
24 int device_enumerator_add_prioritized_subsystem(sd_device_enumerator
*enumerator
, const char *subsystem
);
25 sd_device
*device_enumerator_get_first(sd_device_enumerator
*enumerator
);
26 sd_device
*device_enumerator_get_next(sd_device_enumerator
*enumerator
);
27 sd_device
**device_enumerator_get_devices(sd_device_enumerator
*enumerator
, size_t *ret_n_devices
);
29 #define FOREACH_DEVICE_AND_SUBSYSTEM(enumerator, device) \
30 for (device = device_enumerator_get_first(enumerator); \
32 device = device_enumerator_get_next(enumerator))