6 * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation version 2 of the License.
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 675 Mass Ave, Cambridge, MA 02139, USA.
26 #include <sys/param.h>
27 #include "libsysfs/sysfs/libsysfs.h"
29 #define COMMENT_CHARACTER '#'
36 #define ACTION_SIZE 32
37 #define DEVPATH_SIZE 256
38 #define SUBSYSTEM_SIZE 32
39 #define SEQNUM_SIZE 32
46 /* length of public data to store in udevdb */
47 #define UDEVICE_LEN (offsetof(struct udevice, bus_id))
51 char owner[OWNER_SIZE];
52 char group[GROUP_SIZE];
56 unsigned int mode; /* not mode_t due to conflicting definitions in different libcs */
57 char symlink[NAME_SIZE];
60 char config_file[NAME_SIZE];
63 /* private data that help us in building strings */
64 char bus_id[SYSFS_NAME_LEN];
65 char program_result[NAME_SIZE];
66 char kernel_number[NAME_SIZE];
67 char kernel_name[NAME_SIZE];
70 extern int udev_add_device(const char *path, const char *subsystem, int fake);
71 extern int udev_remove_device(const char *path, const char *subsystem);
72 extern void udev_init_config(void);
73 extern int udev_start(void);
74 extern int parse_get_pair(char **orig_string, char **left, char **right);
75 extern void dev_d_send(struct udevice *dev, const char *subsystem,
78 extern char **main_argv;
79 extern char **main_envp;
80 extern char sysfs_path[SYSFS_PATH_MAX];
81 extern char udev_root[PATH_MAX];
82 extern char udev_db_filename[PATH_MAX+NAME_MAX];
83 extern char udev_permissions_filename[PATH_MAX+NAME_MAX];
84 extern char udev_config_filename[PATH_MAX+NAME_MAX];
85 extern char udev_rules_filename[PATH_MAX+NAME_MAX];
86 extern char default_mode_str[MODE_SIZE];
87 extern char default_owner_str[OWNER_SIZE];
88 extern char default_group_str[GROUP_SIZE];
90 extern int udev_sleep;
91 extern int udev_dev_d;