]>
git.proxmox.com Git - systemd.git/blob - src/libsystemd/sd-device/device-private.h
1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
13 int device_new_from_nulstr(sd_device
**ret
, uint8_t *nulstr
, size_t len
);
14 int device_new_from_strv(sd_device
**ret
, char **strv
);
15 int device_new_from_watch_handle_at(sd_device
**ret
, int dirfd
, int wd
);
16 static inline int device_new_from_watch_handle(sd_device
**ret
, int wd
) {
17 return device_new_from_watch_handle_at(ret
, -1, wd
);
20 int device_get_device_id(sd_device
*device
, const char **ret
);
22 int device_get_devlink_priority(sd_device
*device
, int *priority
);
23 int device_get_watch_handle(sd_device
*device
);
24 int device_get_devnode_mode(sd_device
*device
, mode_t
*mode
);
25 int device_get_devnode_uid(sd_device
*device
, uid_t
*uid
);
26 int device_get_devnode_gid(sd_device
*device
, gid_t
*gid
);
28 void device_seal(sd_device
*device
);
29 void device_set_is_initialized(sd_device
*device
);
30 int device_set_watch_handle(sd_device
*device
, int wd
);
31 void device_set_db_persist(sd_device
*device
);
32 void device_set_devlink_priority(sd_device
*device
, int priority
);
33 int device_ensure_usec_initialized(sd_device
*device
, sd_device
*device_old
);
34 int device_add_devlink(sd_device
*device
, const char *devlink
);
35 int device_add_property(sd_device
*device
, const char *property
, const char *value
);
36 int device_add_tag(sd_device
*device
, const char *tag
, bool both
);
37 void device_remove_tag(sd_device
*device
, const char *tag
);
38 void device_cleanup_tags(sd_device
*device
);
39 void device_cleanup_devlinks(sd_device
*device
);
41 uint64_t device_get_properties_generation(sd_device
*device
);
42 uint64_t device_get_tags_generation(sd_device
*device
);
43 uint64_t device_get_devlinks_generation(sd_device
*device
);
45 int device_properties_prepare(sd_device
*device
);
46 int device_get_properties_nulstr(sd_device
*device
, const uint8_t **nulstr
, size_t *len
);
47 int device_get_properties_strv(sd_device
*device
, char ***strv
);
49 int device_rename(sd_device
*device
, const char *name
);
50 int device_shallow_clone(sd_device
*old_device
, sd_device
**new_device
);
51 int device_clone_with_db(sd_device
*old_device
, sd_device
**new_device
);
52 int device_copy_properties(sd_device
*device_dst
, sd_device
*device_src
);
53 int device_new_from_synthetic_event(sd_device
**new_device
, const char *syspath
, const char *action
);
55 int device_tag_index(sd_device
*dev
, sd_device
*dev_old
, bool add
);
56 int device_update_db(sd_device
*device
);
57 int device_delete_db(sd_device
*device
);
58 int device_read_db_internal_filename(sd_device
*device
, const char *filename
); /* For fuzzer */
59 int device_read_db_internal(sd_device
*device
, bool force
);
60 static inline int device_read_db(sd_device
*device
) {
61 return device_read_db_internal(device
, false);
64 sd_device_action_t
device_action_from_string(const char *s
) _pure_
;
65 const char *device_action_to_string(sd_device_action_t a
) _const_
;
66 void dump_device_action_table(void);