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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:49:52 +0000
commit55944e5e40b1be2afc4855d8d2baf4b73d1876b5 (patch)
tree33f869f55a1b149e9b7c2b7e201867ca5dd52992 /src/libsystemd/sd-device/device-enumerator-private.h
parentInitial commit. (diff)
downloadsystemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.tar.xz
systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.zip
Adding upstream version 255.4.upstream/255.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/libsystemd/sd-device/device-enumerator-private.h')
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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
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+++ b/src/libsystemd/sd-device/device-enumerator-private.h
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+/* 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))