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 "libsysfs/libsysfs.h"
28 #include <sys/param.h>
30 #define COMMENT_CHARACTER '#'
37 /* length of public data */
38 #define UDEVICE_LEN (offsetof(struct udevice, bus_id))
42 char owner[OWNER_SIZE];
43 char group[GROUP_SIZE];
47 unsigned int mode; /* not mode_t due to conflicting definitions in different libcs */
48 char symlink[NAME_SIZE];
50 /* private data that help us in building strings */
51 char bus_id[SYSFS_NAME_LEN];
52 char program_result[NAME_SIZE];
53 char kernel_number[NAME_SIZE];
54 char kernel_name[NAME_SIZE];
57 #define strfieldcpy(to, from) \
59 to[sizeof(to)-1] = '\0'; \
60 strncpy(to, from, sizeof(to)-1); \
63 extern int udev_add_device(char *path, char *subsystem, int fake);
64 extern int udev_remove_device(char *path, char *subsystem);
65 extern void udev_init_config(void);
66 extern int parse_get_pair(char **orig_string, char **left, char **right);
68 extern char **main_argv;
69 extern char **main_envp;
70 extern char sysfs_path[SYSFS_PATH_MAX];
71 extern char udev_root[PATH_MAX];
72 extern char udev_db_filename[PATH_MAX+NAME_MAX];
73 extern char udev_permissions_filename[PATH_MAX+NAME_MAX];
74 extern char udev_config_filename[PATH_MAX+NAME_MAX];
75 extern char udev_rules_filename[PATH_MAX+NAME_MAX];
76 extern char default_mode_str[MODE_SIZE];
77 extern char default_owner_str[OWNER_SIZE];
78 extern char default_group_str[GROUP_SIZE];