44 lines
1 KiB
C
44 lines
1 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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***/
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#include "unit.h"
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typedef struct Device Device;
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typedef enum DeviceFound {
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DEVICE_NOT_FOUND = 0,
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DEVICE_FOUND_UDEV = 1 << 1,
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DEVICE_FOUND_UDEV_DB = 1 << 2,
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DEVICE_FOUND_MOUNT = 1 << 3,
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DEVICE_FOUND_SWAP = 1 << 4,
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} DeviceFound;
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struct Device {
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Unit meta;
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char *sysfs;
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DeviceFound found;
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/* In order to be able to distinguish dependencies on
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different device nodes we might end up creating multiple
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devices for the same sysfs path. We chain them up here. */
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LIST_FIELDS(struct Device, same_sysfs);
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DeviceState state, deserialized_state;
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bool bind_mounts;
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};
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extern const UnitVTable device_vtable;
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int device_found_node(Manager *m, const char *node, bool add, DeviceFound found, bool now);
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bool device_shall_be_bound_by(Unit *device, Unit *u);
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DEFINE_CAST(DEVICE, Device);
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