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_
32 struct list_head link_list;
33 struct list_head env_list;
37 #define log_dbg(udev, arg...) \
38 udev_log(udev, LOG_DEBUG, __FILE__, __LINE__, __FUNCTION__, ## arg)
40 #define log_info(udev, arg...) \
41 udev_log(udev, LOG_INFO, __FILE__, __LINE__, __FUNCTION__, ## arg)
43 #define log_err(udev, arg...) \
44 udev_log(udev, LOG_ERR, __FILE__, __LINE__, __FUNCTION__, ## arg)
46 void udev_log(struct udev *udev,
47 int priority, const char *file, int line, const char *fn,
48 const char *format, ...)
49 __attribute__ ((format(printf, 6, 7)));
51 static inline void udev_log(struct udev *udev,
52 int priority, const char *file, int line, const char *fn,
53 const char *format, ...)
54 __attribute__ ((format(printf, 6, 7))) {}
57 extern struct udev_device *device_init(struct udev *udev);
58 extern ssize_t util_get_sys_subsystem(struct udev *udev, const char *devpath, char *subsystem, size_t size);