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/>.
20 #ifndef _LIBUDEV_PRIVATE_H_
21 #define _LIBUDEV_PRIVATE_H_
31 #define dbg(udev, arg...) \
32 udev_log(udev, LOG_DEBUG, __FILE__, __LINE__, __FUNCTION__, ## arg)
34 #define dbg(format, arg...) do { } while (0)
35 #endif /* USE_DEBUG */
37 #define info(udev, arg...) \
38 udev_log(udev, LOG_INFO, __FILE__, __LINE__, __FUNCTION__, ## arg)
40 #define err(udev, arg...) \
41 udev_log(udev, LOG_ERR, __FILE__, __LINE__, __FUNCTION__, ## arg)
43 #define dbg(format, arg...) do { } while (0)
44 #define info(format, arg...) do { } while (0)
45 #define err(format, arg...) do { } while (0)
49 void udev_log(struct udev *udev,
50 int priority, const char *file, int line, const char *fn,
51 const char *format, ...)
52 __attribute__ ((format(printf, 6, 7)));
53 extern struct udev_device *device_init(struct udev *udev);
54 extern const char *udev_get_rules_path(struct udev *udev);
55 extern int udev_get_run(struct udev *udev);
58 extern int device_set_devpath(struct udev_device *udev_device, const char *devpath);
59 extern int device_set_subsystem(struct udev_device *udev_device, const char *subsystem);
60 extern int device_set_devname(struct udev_device *udev_device, const char *devname);
61 extern int device_add_devlink(struct udev_device *udev_device, const char *devlink);
62 extern int device_add_property(struct udev_device *udev_device, const char *property);
65 extern ssize_t util_get_sys_subsystem(struct udev *udev, const char *devpath, char *subsystem, size_t size);