X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev%2Flib%2Flibudev.h;h=236e43bc3cc0672091663e086c6f21d999d22802;hp=49d24f147675256437f8fb16a71b48597f103ced;hb=19d7e87cc0ef364fb13a18411cb165b2427b3529;hpb=c97f839eed652c3e05eb71bc2ba5fbe40678e7b7 diff --git a/udev/lib/libudev.h b/udev/lib/libudev.h index 49d24f147..236e43bc3 100644 --- a/udev/lib/libudev.h +++ b/udev/lib/libudev.h @@ -3,24 +3,17 @@ * * Copyright (C) 2008 Kay Sievers * - * 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 . + * 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 +#include #include /* this will stay as long as the DeviceKit integration of udev is work in progress */ @@ -44,11 +37,6 @@ 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); - /* list iteration */ struct udev_list_entry; extern struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry); @@ -64,47 +52,69 @@ extern const char *udev_list_entry_get_value(struct udev_list_entry *list_entry) 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_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname); extern struct udev_device *udev_device_get_parent(struct udev_device *udev_device); +extern struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device, const char *subsystem, const char *devtype); 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_devtype(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_sysnum(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_property_value(struct udev_device *udev_device, const char *key); 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); +extern const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr); /* udev and kernel 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 struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name); 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); +extern int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor, const char *subsystem, const char *devtype); +extern int udev_monitor_filter_update(struct udev_monitor *udev_monitor); +extern 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 struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate); extern int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); extern int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); -extern int udev_enumerate_add_match_attr(struct udev_enumerate *udev_enumerate, const char *attr, const char *value); -extern int udev_enumerate_add_nomatch_attr(struct udev_enumerate *udev_enumerate, const char *attr, const char *value); -extern int udev_enumerate_add_device(struct udev_enumerate *udev_enumerate, struct udev_device *udev_device); +extern int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); +extern int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); +extern int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value); +extern int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath); extern int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate); 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); +/* event queue */ +struct udev_queue; +extern struct udev_queue *udev_queue_new(struct udev *udev); +extern struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue); +extern void udev_queue_unref(struct udev_queue *udev_queue); +extern struct udev *udev_queue_get_udev(struct udev_queue *udev_queue); +extern unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue); +extern unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue); +extern int udev_queue_get_udev_is_active(struct udev_queue *udev_queue); +extern int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue); +extern int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum); +extern struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue); +extern struct udev_list_entry *udev_queue_get_failed_list_entry(struct udev_queue *udev_queue); #endif