1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
#pragma once
/*
* Copyright © 2003 Greg Kroah-Hartman <greg@kroah.com>
*/
#include "sd-device.h"
#include "sd-netlink.h"
#include "hashmap.h"
#include "macro.h"
#include "udev-rules.h"
#include "udev-util.h"
#include "util.h"
#define READ_END 0
#define WRITE_END 1
#define UDEV_ALLOWED_CHARS_INPUT "/ $%?,"
typedef struct UdevEvent {
sd_device *dev;
sd_device *dev_parent;
sd_device *dev_db_clone;
char *name;
char *program_result;
mode_t mode;
uid_t uid;
gid_t gid;
OrderedHashmap *seclabel_list;
OrderedHashmap *run_list;
usec_t exec_delay_usec;
usec_t birth_usec;
sd_netlink *rtnl;
unsigned builtin_run;
unsigned builtin_ret;
UdevRuleEscapeType esc:8;
bool inotify_watch;
bool inotify_watch_final;
bool group_final;
bool owner_final;
bool mode_final;
bool name_final;
bool devlink_final;
bool run_final;
bool log_level_was_debug;
int default_log_level;
} UdevEvent;
UdevEvent *udev_event_new(sd_device *dev, usec_t exec_delay_usec, sd_netlink *rtnl, int log_level);
UdevEvent *udev_event_free(UdevEvent *event);
DEFINE_TRIVIAL_CLEANUP_FUNC(UdevEvent*, udev_event_free);
size_t udev_event_apply_format(
UdevEvent *event,
const char *src,
char *dest,
size_t size,
bool replace_whitespace,
bool *ret_truncated);
int udev_check_format(const char *value, size_t *offset, const char **hint);
int udev_event_spawn(
UdevEvent *event,
usec_t timeout_usec,
int timeout_signal,
bool accept_failure,
const char *cmd,
char *result,
size_t ressize,
bool *ret_truncated);
int udev_event_execute_rules(
UdevEvent *event,
int inotify_fd,
usec_t timeout_usec,
int timeout_signal,
Hashmap *properties_list,
UdevRules *rules);
void udev_event_execute_run(UdevEvent *event, usec_t timeout_usec, int timeout_signal);
void udev_event_process_inotify_watch(UdevEvent *event, int inotify_fd);
static inline usec_t udev_warn_timeout(usec_t timeout_usec) {
return DIV_ROUND_UP(timeout_usec, 3);
}
|
