]>
git.ipfire.org Git - thirdparty/systemd.git/blob - udev/lib/libudev.h
2 * libudev - interface to udev device information
4 * Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
26 extern struct udev
*udev_new(void);
27 extern struct udev
*udev_ref(struct udev
*udev
);
28 extern void udev_unref(struct udev
*udev
);
29 extern void udev_set_log_fn(struct udev
*udev
,
30 void (*log_fn
)(struct udev
*udev
,
31 int priority
, const char *file
, int line
, const char *fn
,
32 const char *format
, va_list args
));
33 extern const char *udev_get_sys_path(struct udev
*udev
);
34 extern const char *udev_get_dev_path(struct udev
*udev
);
36 extern struct udev_device
*udev_device_new_from_devpath(struct udev
*udev
, const char *devpath
);
37 extern struct udev_device
*udev_device_ref(struct udev_device
*udev_device
);
38 extern void udev_device_unref(struct udev_device
*udev_device
);
39 extern struct udev
*udev_device_get_udev(struct udev_device
*udev_device
);
40 extern const char *udev_device_get_devpath(struct udev_device
*udev_device
);
41 extern const char *udev_device_get_devname(struct udev_device
*udev_device
);
42 extern const char *udev_device_get_subsystem(struct udev_device
*udev_device
);
43 extern int udev_device_get_devlinks(struct udev_device
*udev_device
,
44 int (*cb
)(struct udev_device
*udev_device
,
45 const char *value
, void *data
),
47 extern int udev_device_get_properties(struct udev_device
*udev_device
,
48 int (*cb
)(struct udev_device
*udev_device
,
49 const char *key
, const char *value
, void *data
),
52 extern int udev_devices_enumerate(struct udev
*udev
, const char *subsystem
,
53 int (*cb
)(struct udev
*udev
,
54 const char *devpath
, const char *subsystem
, const char *name
, void *data
),