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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/libsystemd/sd-device/device-enumerator-private.h | |
parent | Initial commit. (diff) | |
download | systemd-b750101eb236130cf056c675997decbac904cc49.tar.xz systemd-b750101eb236130cf056c675997decbac904cc49.zip |
Adding upstream version 252.22.upstream/252.22
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libsystemd/sd-device/device-enumerator-private.h')
-rw-r--r-- | src/libsystemd/sd-device/device-enumerator-private.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/libsystemd/sd-device/device-enumerator-private.h b/src/libsystemd/sd-device/device-enumerator-private.h new file mode 100644 index 0000000..cf62fab --- /dev/null +++ b/src/libsystemd/sd-device/device-enumerator-private.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include <stdbool.h> + +#include "sd-device.h" + +typedef enum MatchInitializedType { + MATCH_INITIALIZED_NO, /* only devices without a db entry */ + MATCH_INITIALIZED_YES, /* only devices with a db entry */ + MATCH_INITIALIZED_ALL, /* all devices */ + MATCH_INITIALIZED_COMPAT, /* only devices that have no devnode/ifindex or have a db entry */ + _MATCH_INITIALIZED_MAX, + _MATCH_INITIALIZED_INVALID = -EINVAL, +} MatchInitializedType; + +int device_enumerator_scan_devices(sd_device_enumerator *enumerator); +int device_enumerator_scan_subsystems(sd_device_enumerator *enumerator); +int device_enumerator_scan_devices_and_subsystems(sd_device_enumerator *enumerator); +int device_enumerator_add_device(sd_device_enumerator *enumerator, sd_device *device); +int device_enumerator_add_parent_devices(sd_device_enumerator *enumerator, sd_device *device); +int device_enumerator_add_match_is_initialized(sd_device_enumerator *enumerator, MatchInitializedType type); +int device_enumerator_add_match_parent_incremental(sd_device_enumerator *enumerator, sd_device *parent); +int device_enumerator_add_prioritized_subsystem(sd_device_enumerator *enumerator, const char *subsystem); +sd_device *device_enumerator_get_first(sd_device_enumerator *enumerator); +sd_device *device_enumerator_get_next(sd_device_enumerator *enumerator); +sd_device **device_enumerator_get_devices(sd_device_enumerator *enumerator, size_t *ret_n_devices); + +#define FOREACH_DEVICE_AND_SUBSYSTEM(enumerator, device) \ + for (device = device_enumerator_get_first(enumerator); \ + device; \ + device = device_enumerator_get_next(enumerator)) |