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_EVENT_TIMEOUT_SEC 120
31 #define UDEV_CTRL_SOCK_PATH "@/org/kernel/udev/udevd"
35 struct udev_device *dev;
36 struct udev_device *dev_parent;
37 struct udev_device *dev_db;
44 struct udev_list_node run_list;
46 unsigned long long birth_usec;
47 unsigned long long timeout_usec;
51 bool inotify_watch_final;
61 struct udev_list_node node;
68 struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names);
69 void udev_rules_unref(struct udev_rules *rules);
70 int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event, const sigset_t *sigmask);
71 void udev_rules_apply_static_dev_perms(struct udev_rules *rules);
74 struct udev_event *udev_event_new(struct udev_device *dev);
75 void udev_event_unref(struct udev_event *event);
76 size_t udev_event_apply_format(struct udev_event *event, const char *src, char *dest, size_t size);
77 int udev_event_apply_subsys_kernel(struct udev_event *event, const char *string,
78 char *result, size_t maxsize, int read_value);
79 int udev_event_spawn(struct udev_event *event,
80 const char *cmd, char **envp, const sigset_t *sigmask,
81 char *result, size_t ressize);
82 int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules, const sigset_t *sigset);
83 int udev_event_execute_run(struct udev_event *event, const sigset_t *sigset);
86 int udev_watch_init(struct udev *udev);
87 void udev_watch_restore(struct udev *udev);
88 void udev_watch_begin(struct udev *udev, struct udev_device *dev);
89 void udev_watch_end(struct udev *udev, struct udev_device *dev);
90 struct udev_device *udev_watch_lookup(struct udev *udev, int wd);
93 int udev_node_mknod(struct udev_device *dev, const char *file, mode_t mode, uid_t uid, gid_t gid);
94 int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid);
95 int udev_node_remove(struct udev_device *dev);
96 void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old);
98 /* udevadm commands */
99 int udevadm_monitor(struct udev *udev, int argc, char *argv[]);
100 int udevadm_info(struct udev *udev, int argc, char *argv[]);
101 int udevadm_control(struct udev *udev, int argc, char *argv[]);
102 int udevadm_trigger(struct udev *udev, int argc, char *argv[]);
103 int udevadm_settle(struct udev *udev, int argc, char *argv[]);
104 int udevadm_test(struct udev *udev, int argc, char *argv[]);