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Commit | Line | Data |
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db9ecf05 | 1 | /* SPDX-License-Identifier: LGPL-2.1-or-later */ |
57fa1d09 TG |
2 | #pragma once |
3 | ||
db3049b6 | 4 | #include <dirent.h> |
07630cea LP |
5 | #include <inttypes.h> |
6 | #include <stdbool.h> | |
ad5944d7 | 7 | #include <sys/stat.h> |
07630cea LP |
8 | #include <sys/types.h> |
9 | ||
10 | #include "sd-device.h" | |
11 | ||
08caaee0 YW |
12 | #include "macro.h" |
13 | ||
f79fdea6 | 14 | int device_new_from_mode_and_devnum(sd_device **ret, mode_t mode, dev_t devnum); |
cff31876 | 15 | int device_new_from_nulstr(sd_device **ret, char *nulstr, size_t len); |
57fa1d09 TG |
16 | int device_new_from_strv(sd_device **ret, char **strv); |
17 | ||
db3049b6 YW |
18 | int device_opendir(sd_device *device, const char *subdir, DIR **ret); |
19 | ||
15345fc6 | 20 | int device_get_property_bool(sd_device *device, const char *key); |
eedfef0f | 21 | int device_get_property_int(sd_device *device, const char *key, int *ret); |
bb1bc2fc | 22 | int device_get_sysattr_int(sd_device *device, const char *sysattr, int *ret_value); |
705c418f YW |
23 | int device_get_sysattr_unsigned_full(sd_device *device, const char *sysattr, unsigned base, unsigned *ret_value); |
24 | static inline int device_get_sysattr_unsigned(sd_device *device, const char *sysattr, unsigned *ret_value) { | |
25 | return device_get_sysattr_unsigned_full(device, sysattr, 0, ret_value); | |
26 | } | |
3e98379e | 27 | int device_get_sysattr_u32(sd_device *device, const char *sysattr, uint32_t *ret_value); |
2829fca2 | 28 | int device_get_sysattr_bool(sd_device *device, const char *sysattr); |
fe732381 | 29 | int device_get_device_id(sd_device *device, const char **ret); |
d82827a1 | 30 | int device_get_devlink_priority(sd_device *device, int *ret); |
d82827a1 YW |
31 | int device_get_devnode_mode(sd_device *device, mode_t *ret); |
32 | int device_get_devnode_uid(sd_device *device, uid_t *ret); | |
33 | int device_get_devnode_gid(sd_device *device, gid_t *ret); | |
57fa1d09 | 34 | |
5eb83e90 | 35 | void device_clear_sysattr_cache(sd_device *device); |
18b11379 YW |
36 | int device_cache_sysattr_value(sd_device *device, const char *key, char *value); |
37 | int device_get_cached_sysattr_value(sd_device *device, const char *key, const char **ret_value); | |
38 | ||
57fa1d09 TG |
39 | void device_seal(sd_device *device); |
40 | void device_set_is_initialized(sd_device *device); | |
57fa1d09 TG |
41 | void device_set_db_persist(sd_device *device); |
42 | void device_set_devlink_priority(sd_device *device, int priority); | |
813a71a2 | 43 | int device_ensure_usec_initialized(sd_device *device, sd_device *device_old); |
57fa1d09 | 44 | int device_add_devlink(sd_device *device, const char *devlink); |
2c5f119c | 45 | int device_remove_devlink(sd_device *device, const char *devlink); |
b881ce16 | 46 | bool device_has_devlink(sd_device *device, const char *devlink); |
57fa1d09 | 47 | int device_add_property(sd_device *device, const char *property, const char *value); |
71978a79 | 48 | int device_add_propertyf(sd_device *device, const char *key, const char *format, ...) _printf_(3, 4); |
e77b146f | 49 | int device_add_tag(sd_device *device, const char *tag, bool both); |
57fa1d09 TG |
50 | void device_remove_tag(sd_device *device, const char *tag); |
51 | void device_cleanup_tags(sd_device *device); | |
52 | void device_cleanup_devlinks(sd_device *device); | |
53 | ||
54 | uint64_t device_get_properties_generation(sd_device *device); | |
55 | uint64_t device_get_tags_generation(sd_device *device); | |
56 | uint64_t device_get_devlinks_generation(sd_device *device); | |
57 | ||
a3ce8136 | 58 | int device_properties_prepare(sd_device *device); |
793ab3e9 YW |
59 | int device_get_properties_nulstr(sd_device *device, const char **ret_nulstr, size_t *ret_len); |
60 | int device_get_properties_strv(sd_device *device, char ***ret); | |
57fa1d09 | 61 | |
23d20adc | 62 | int device_clone_with_db(sd_device *device, sd_device **ret); |
57fa1d09 TG |
63 | |
64 | int device_tag_index(sd_device *dev, sd_device *dev_old, bool add); | |
91fd5e6b | 65 | bool device_should_have_db(sd_device *device); |
6e574ebd | 66 | int device_has_db(sd_device *device); |
57fa1d09 TG |
67 | int device_update_db(sd_device *device); |
68 | int device_delete_db(sd_device *device); | |
b07d0f2a | 69 | int device_read_db_internal_filename(sd_device *device, const char *filename); /* For fuzzer */ |
ebcc52fa ZJS |
70 | int device_read_db_internal(sd_device *device, bool force); |
71 | static inline int device_read_db(sd_device *device) { | |
72 | return device_read_db_internal(device, false); | |
73 | } | |
08caaee0 | 74 | |
7f2e3eea YW |
75 | int device_read_uevent_file(sd_device *device); |
76 | ||
20798980 | 77 | int device_set_action(sd_device *device, sd_device_action_t a); |
a1130022 LP |
78 | sd_device_action_t device_action_from_string(const char *s) _pure_; |
79 | const char *device_action_to_string(sd_device_action_t a) _const_; | |
9e0196b1 | 80 | void dump_device_action_table(void); |