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
41 /* length of public data */
42 #define UDEVICE_LEN (offsetof(struct udevice, bus_id))
46 char owner
[OWNER_SIZE
];
47 char group
[GROUP_SIZE
];
51 unsigned int mode
; /* not mode_t due to conflicting definitions in different libcs */
52 char symlink
[NAME_SIZE
];
55 char config_file
[NAME_SIZE
];
58 /* private data that help us in building strings */
59 char bus_id
[SYSFS_NAME_LEN
];
60 char program_result
[NAME_SIZE
];
61 char kernel_number
[NAME_SIZE
];
62 char kernel_name
[NAME_SIZE
];
65 extern int udev_add_device(const char *path
, const char *subsystem
, int fake
);
66 extern int udev_remove_device(const char *path
, const char *subsystem
);
67 extern void udev_init_config(void);
68 extern int udev_start(void);
69 extern int __udev_hotplug(char *action
, const char *devpath
,
70 const char *subsystem
);
71 extern int parse_get_pair(char **orig_string
, char **left
, char **right
);
72 extern void dev_d_send(struct udevice
*dev
, const char *subsystem
,
75 extern char **main_argv
;
76 extern char **main_envp
;
77 extern char sysfs_path
[SYSFS_PATH_MAX
];
78 extern char udev_root
[PATH_MAX
];
79 extern char udev_db_filename
[PATH_MAX
+NAME_MAX
];
80 extern char udev_permissions_filename
[PATH_MAX
+NAME_MAX
];
81 extern char udev_config_filename
[PATH_MAX
+NAME_MAX
];
82 extern char udev_rules_filename
[PATH_MAX
+NAME_MAX
];
83 extern char default_mode_str
[MODE_SIZE
];
84 extern char default_owner_str
[OWNER_SIZE
];
85 extern char default_group_str
[GROUP_SIZE
];
87 extern int udev_sleep
;
88 extern int udev_dev_d
;