]>
git.ipfire.org Git - thirdparty/systemd.git/blob - udev/udev.h
2 * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
3 * Copyright (C) 2003-2010 Kay Sievers <kay.sievers@vrfy.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include <sys/types.h>
23 #include <sys/param.h>
27 #include "libudev-private.h"
29 #define UDEV_CTRL_SOCK_PATH "@/org/kernel/udev/udevd"
33 struct udev_device
*dev
;
34 struct udev_device
*dev_parent
;
35 struct udev_device
*dev_db
;
42 struct udev_list_node run_list
;
44 unsigned long long birth_usec
;
45 unsigned long long timeout_usec
;
49 bool inotify_watch_final
;
60 struct udev_list_node node
;
67 struct udev_rules
*udev_rules_new(struct udev
*udev
, int resolve_names
);
68 void udev_rules_unref(struct udev_rules
*rules
);
69 int udev_rules_apply_to_event(struct udev_rules
*rules
, struct udev_event
*event
, const sigset_t
*sigmask
);
70 void udev_rules_apply_static_dev_perms(struct udev_rules
*rules
);
73 struct udev_event
*udev_event_new(struct udev_device
*dev
);
74 void udev_event_unref(struct udev_event
*event
);
75 size_t udev_event_apply_format(struct udev_event
*event
, const char *src
, char *dest
, size_t size
);
76 int udev_event_apply_subsys_kernel(struct udev_event
*event
, const char *string
,
77 char *result
, size_t maxsize
, int read_value
);
78 int udev_event_spawn(struct udev_event
*event
,
79 const char *cmd
, char **envp
, const sigset_t
*sigmask
,
80 char *result
, size_t ressize
);
81 int udev_event_execute_rules(struct udev_event
*event
, struct udev_rules
*rules
, const sigset_t
*sigset
);
82 int udev_event_execute_run(struct udev_event
*event
, const sigset_t
*sigset
);
85 int udev_watch_init(struct udev
*udev
);
86 void udev_watch_restore(struct udev
*udev
);
87 void udev_watch_begin(struct udev
*udev
, struct udev_device
*dev
);
88 void udev_watch_end(struct udev
*udev
, struct udev_device
*dev
);
89 struct udev_device
*udev_watch_lookup(struct udev
*udev
, int wd
);
92 int udev_node_mknod(struct udev_device
*dev
, const char *file
, mode_t mode
, uid_t uid
, gid_t gid
);
93 int udev_node_add(struct udev_device
*dev
, mode_t mode
, uid_t uid
, gid_t gid
);
94 int udev_node_remove(struct udev_device
*dev
);
95 void udev_node_update_old_links(struct udev_device
*dev
, struct udev_device
*dev_old
);
97 /* udevadm commands */
98 int udevadm_monitor(struct udev
*udev
, int argc
, char *argv
[]);
99 int udevadm_info(struct udev
*udev
, int argc
, char *argv
[]);
100 int udevadm_control(struct udev
*udev
, int argc
, char *argv
[]);
101 int udevadm_trigger(struct udev
*udev
, int argc
, char *argv
[]);
102 int udevadm_settle(struct udev
*udev
, int argc
, char *argv
[]);
103 int udevadm_test(struct udev
*udev
, int argc
, char *argv
[]);