/* * udev_rules.h * * Userspace devfs * * Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com> * * 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 version 2 of the License. * * 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, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA. * */ #ifndef UDEV_RULES_H #define UDEV_RULES_H #include "libsysfs/sysfs/libsysfs.h" #include "udev.h" #include "list.h" #define KEY_KERNEL "KERNEL" #define KEY_SUBSYSTEM "SUBSYSTEM" #define KEY_ACTION "ACTION" #define KEY_BUS "BUS" #define KEY_ID "ID" #define KEY_PROGRAM "PROGRAM" #define KEY_RESULT "RESULT" #define KEY_DRIVER "DRIVER" #define KEY_SYSFS "SYSFS" #define KEY_ENV "ENV" #define KEY_NAME "NAME" #define KEY_SYMLINK "SYMLINK" #define KEY_OWNER "OWNER" #define KEY_GROUP "GROUP" #define KEY_MODE "MODE" #define KEY_RUN "RUN" #define KEY_OPTIONS "OPTIONS" #define OPTION_LAST_RULE "last_rule" #define OPTION_IGNORE_DEVICE "ignore_device" #define OPTION_IGNORE_REMOVE "ignore_remove" #define OPTION_PARTITIONS "all_partitions" #define KEY_SYSFS_PAIRS_MAX 5 #define KEY_ENV_PAIRS_MAX 5 #define RULEFILE_SUFFIX ".rules" enum key_operation { KEY_OP_UNSET, KEY_OP_MATCH, KEY_OP_NOMATCH, KEY_OP_ADD, KEY_OP_ASSIGN, KEY_OP_ASSIGN_FINAL, }; struct key_pair { char name[NAME_SIZE]; char value[VALUE_SIZE]; enum key_operation operation; }; struct udev_rule { struct list_head node; char kernel[NAME_SIZE]; enum key_operation kernel_operation; char subsystem[NAME_SIZE]; enum key_operation subsystem_operation; char action[NAME_SIZE]; enum key_operation action_operation; char bus[NAME_SIZE]; enum key_operation bus_operation; char id[NAME_SIZE]; enum key_operation id_operation; char driver[NAME_SIZE]; enum key_operation driver_operation; char program[PATH_SIZE]; enum key_operation program_operation; char result[PATH_SIZE]; enum key_operation result_operation; struct key_pair sysfs_pair[KEY_SYSFS_PAIRS_MAX]; int sysfs_pair_count; struct key_pair env_pair[KEY_ENV_PAIRS_MAX]; int env_pair_count; char name[PATH_SIZE]; enum key_operation name_operation; char symlink[PATH_SIZE]; enum key_operation symlink_operation; char owner[USER_SIZE]; enum key_operation owner_operation; char group[USER_SIZE]; enum key_operation group_operation; mode_t mode; enum key_operation mode_operation; char run[PATH_SIZE]; enum key_operation run_operation; int last_rule; int ignore_device; int ignore_remove; int partitions; char config_file[PATH_SIZE]; int config_line; }; extern struct list_head udev_rule_list; extern int udev_rules_init(void); extern int udev_rules_get_name(struct udevice *udev, struct sysfs_class_device *class_dev); extern int udev_rules_get_run(struct udevice *udev, struct sysfs_device *sysfs_device); extern void udev_rules_close(void); #endif