#ifndef _LIBUDEV_H_

#define _LIBUDEV_H_

#include <stdarg.h>

#include <sys/types.h>

#include <sys/stat.h>

#ifdef __cplusplus

extern "C" {

#endif

struct udev;

struct udev *udev_ref(struct udev *udev);

struct udev *udev_unref(struct udev *udev);

struct udev *udev_new(void);

void udev_set_log_fn(struct udev *udev,

void (*log_fn)(struct udev *udev,

int priority, const char *file, int line, const char *fn,

const char *format, va_list args));

int udev_get_log_priority(struct udev *udev);

void udev_set_log_priority(struct udev *udev, int priority);

void *udev_get_userdata(struct udev *udev);

void udev_set_userdata(struct udev *udev, void *userdata);

struct udev_list_entry;

struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry);

struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name);

const char *udev_list_entry_get_name(struct udev_list_entry *list_entry);

const char *udev_list_entry_get_value(struct udev_list_entry *list_entry);

#define udev_list_entry_foreach(list_entry, first_entry) \

for (list_entry = first_entry; \

list_entry != NULL; \

list_entry = udev_list_entry_get_next(list_entry))

struct udev_device;

struct udev_device *udev_device_ref(struct udev_device *udev_device);

struct udev_device *udev_device_unref(struct udev_device *udev_device);

struct udev *udev_device_get_udev(struct udev_device *udev_device);

struct udev_device *udev_device_new_from_syspath(struct udev *udev, const char *syspath);

struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum);

struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname);

struct udev_device *udev_device_new_from_environment(struct udev *udev);

struct udev_device *udev_device_get_parent(struct udev_device *udev_device);

struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device,

const char *subsystem, const char *devtype);

const char *udev_device_get_devpath(struct udev_device *udev_device);

const char *udev_device_get_subsystem(struct udev_device *udev_device);

const char *udev_device_get_devtype(struct udev_device *udev_device);

const char *udev_device_get_syspath(struct udev_device *udev_device);

const char *udev_device_get_sysname(struct udev_device *udev_device);

const char *udev_device_get_sysnum(struct udev_device *udev_device);

const char *udev_device_get_devnode(struct udev_device *udev_device);

int udev_device_get_is_initialized(struct udev_device *udev_device);

struct udev_list_entry *udev_device_get_devlinks_list_entry(struct udev_device *udev_device);

struct udev_list_entry *udev_device_get_properties_list_entry(struct udev_device *udev_device);

struct udev_list_entry *udev_device_get_tags_list_entry(struct udev_device *udev_device);

struct udev_list_entry *udev_device_get_sysattr_list_entry(struct udev_device *udev_device);

const char *udev_device_get_property_value(struct udev_device *udev_device, const char *key);

const char *udev_device_get_driver(struct udev_device *udev_device);

dev_t udev_device_get_devnum(struct udev_device *udev_device);

const char *udev_device_get_action(struct udev_device *udev_device);

unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device);

unsigned long long int udev_device_get_usec_since_initialized(struct udev_device *udev_device);

const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr);

int udev_device_has_tag(struct udev_device *udev_device, const char *tag);

struct udev_monitor;

struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor);

struct udev_monitor *udev_monitor_unref(struct udev_monitor *udev_monitor);

struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor);

struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name);

int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor);

int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size);

int udev_monitor_get_fd(struct udev_monitor *udev_monitor);

struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monitor);

int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor,

const char *subsystem, const char *devtype);

int udev_monitor_filter_add_match_tag(struct udev_monitor *udev_monitor, const char *tag);

int udev_monitor_filter_update(struct udev_monitor *udev_monitor);

int udev_monitor_filter_remove(struct udev_monitor *udev_monitor);

struct udev_enumerate;

struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate);

struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev_enumerate);

struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate);

struct udev_enumerate *udev_enumerate_new(struct udev *udev);

int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem);

int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem);

int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value);

int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value);

int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value);

int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname);

int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag);

int udev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *parent);

int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate);

int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath);

int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate);

int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate);

struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate);

struct udev_queue;

struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue);

struct udev_queue *udev_queue_unref(struct udev_queue *udev_queue);

struct udev *udev_queue_get_udev(struct udev_queue *udev_queue);

struct udev_queue *udev_queue_new(struct udev *udev);

unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue);

unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue);

int udev_queue_get_udev_is_active(struct udev_queue *udev_queue);

int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue);

int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum);

int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue,

unsigned long long int start, unsigned long long int end);

struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue);

int udev_util_encode_string(const char *str, char *str_enc, size_t len);

#ifdef __cplusplus

} /* extern "C" */

#endif

#endif