/*
* libudev - interface to udev device information
*
- * Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2008-2009 Kay Sievers <kay.sievers@vrfy.org>
*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
*/
#ifndef _LIBUDEV_H_
#define _LIBUDEV_H_
#include <stdarg.h>
+#include <sys/types.h>
#include <sys/stat.h>
/* this will stay as long as the DeviceKit integration of udev is work in progress */
/* library context */
struct udev;
-extern struct udev *udev_new(void);
-extern struct udev *udev_ref(struct udev *udev);
-extern void udev_unref(struct udev *udev);
-extern void udev_set_log_fn(struct udev *udev,
+struct udev *udev_new(void);
+struct udev *udev_ref(struct udev *udev);
+void udev_unref(struct udev *udev);
+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));
-extern int udev_get_log_priority(struct udev *udev);
-extern void udev_set_log_priority(struct udev *udev, int priority);
-extern const char *udev_get_sys_path(struct udev *udev);
-extern const char *udev_get_dev_path(struct udev *udev);
-extern void *udev_get_userdata(struct udev *udev);
-extern void udev_set_userdata(struct udev *udev, void *userdata);
-
-/* selinux glue */
-extern void udev_selinux_resetfscreatecon(struct udev *udev);
-extern void udev_selinux_setfscreatecon(struct udev *udev, const char *file, unsigned int mode);
-extern void udev_selinux_lsetfilecon(struct udev *udev, const char *file, unsigned int mode);
+int udev_get_log_priority(struct udev *udev);
+void udev_set_log_priority(struct udev *udev, int priority);
+const char *udev_get_sys_path(struct udev *udev);
+const char *udev_get_dev_path(struct udev *udev);
+void *udev_get_userdata(struct udev *udev);
+void udev_set_userdata(struct udev *udev, void *userdata);
/* list iteration */
struct udev_list_entry;
-extern struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry);
-extern struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name);
-extern const char *udev_list_entry_get_name(struct udev_list_entry *list_entry);
-extern const char *udev_list_entry_get_value(struct udev_list_entry *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(entry, first) \
for (entry = first; \
entry != NULL; \
/* sys devices */
struct udev_device;
-extern struct udev_device *udev_device_new_from_syspath(struct udev *udev, const char *syspath);
-extern struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum);
-extern struct udev_device *udev_device_get_parent(struct udev_device *udev_device);
-extern struct udev_device *udev_device_ref(struct udev_device *udev_device);
-extern void udev_device_unref(struct udev_device *udev_device);
-extern struct udev *udev_device_get_udev(struct udev_device *udev_device);
-extern const char *udev_device_get_devpath(struct udev_device *udev_device);
-extern const char *udev_device_get_subsystem(struct udev_device *udev_device);
-extern const char *udev_device_get_syspath(struct udev_device *udev_device);
-extern const char *udev_device_get_sysname(struct udev_device *udev_device);
-extern const char *udev_device_get_devnode(struct udev_device *udev_device);
-extern struct udev_list_entry *udev_device_get_devlinks_list_entry(struct udev_device *udev_device);
-extern struct udev_list_entry *udev_device_get_properties_list_entry(struct udev_device *udev_device);
-extern const char *udev_device_get_driver(struct udev_device *udev_device);
-extern dev_t udev_device_get_devnum(struct udev_device *udev_device);
-extern const char *udev_device_get_action(struct udev_device *udev_device);
-extern unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device);
-extern const char *udev_device_get_attr_value(struct udev_device *udev_device, const char *attr);
+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_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);
+struct udev_device *udev_device_ref(struct udev_device *udev_device);
+void udev_device_unref(struct udev_device *udev_device);
+struct udev *udev_device_get_udev(struct udev_device *udev_device);
+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);
+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);
+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);
+const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr);
-/* udev and kernel device events */
+/* device events */
struct udev_monitor;
-extern struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, const char *socket_path);
-extern struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev);
-extern int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor);
-extern struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor);
-extern void udev_monitor_unref(struct udev_monitor *udev_monitor);
-extern struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor);
-extern int udev_monitor_get_fd(struct udev_monitor *udev_monitor);
-extern struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monitor);
+struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name);
+struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, const char *socket_path);
+int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor);
+struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor);
+void udev_monitor_unref(struct udev_monitor *udev_monitor);
+struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor);
+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_update(struct udev_monitor *udev_monitor);
+int udev_monitor_filter_remove(struct udev_monitor *udev_monitor);
/* sys enumeration */
struct udev_enumerate;
-extern struct udev_enumerate *udev_enumerate_new(struct udev *udev);
-extern struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate);
-extern struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate);
-extern void udev_enumerate_unref(struct udev_enumerate *udev_enumerate);
-extern int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate, const char *subsystem, ...);
-extern int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate);
-extern struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate);
+struct udev_enumerate *udev_enumerate_new(struct udev *udev);
+struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate);
+void udev_enumerate_unref(struct udev_enumerate *udev_enumerate);
+struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate);
+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_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);
+/* event queue */
+struct udev_queue;
+struct udev_queue *udev_queue_new(struct udev *udev);
+struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue);
+void udev_queue_unref(struct udev_queue *udev_queue);
+struct udev *udev_queue_get_udev(struct udev_queue *udev_queue);
+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);
+struct udev_list_entry *udev_queue_get_failed_list_entry(struct udev_queue *udev_queue);
#endif
~ianmdlvl / elogind.git / blobdiff