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58 lines
2.4 KiB
C
58 lines
2.4 KiB
C
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/*
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* libudev - interface to udev device information
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*
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* Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _LIBUDEV_H_
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#define _LIBUDEV_H_
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struct udev;
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struct udev_device;
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extern struct udev *udev_new(void);
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extern struct udev *udev_ref(struct udev *udev);
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extern void udev_unref(struct udev *udev);
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extern void udev_set_log_fn(struct udev *udev,
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void (*log_fn)(struct udev *udev,
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int priority, const char *file, int line, const char *fn,
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const char *format, va_list args));
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extern const char *udev_get_sys_path(struct udev *udev);
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extern const char *udev_get_dev_path(struct udev *udev);
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extern struct udev_device *udev_device_new_from_devpath(struct udev *udev, const char *devpath);
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extern struct udev_device *udev_device_ref(struct udev_device *udev_device);
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extern void udev_device_unref(struct udev_device *udev_device);
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extern struct udev *udev_device_get_udev(struct udev_device *udev_device);
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extern const char *udev_device_get_devpath(struct udev_device *udev_device);
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extern const char *udev_device_get_devname(struct udev_device *udev_device);
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extern const char *udev_device_get_subsystem(struct udev_device *udev_device);
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extern int udev_device_get_devlinks(struct udev_device *udev_device,
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int (*cb)(struct udev_device *udev_device,
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const char *value, void *data),
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void *data);
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extern int udev_device_get_properties(struct udev_device *udev_device,
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int (*cb)(struct udev_device *udev_device,
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const char *key, const char *value, void *data),
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void *data);
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extern int udev_devices_enumerate(struct udev *udev, const char *subsystem,
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int (*cb)(struct udev *udev,
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const char *devpath, const char *subsystem, const char *name, void *data),
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void *data);
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#endif
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