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"
27 #include <sys/param.h>
31 #define dbg(format, arg...) \
33 log_message (LOG_DEBUG , "%s: " format , __FUNCTION__ , ## arg); \
36 #define dbg(format, arg...) do { } while (0)
39 /* Parser needs it's own debugging statement, we usually don't care about this at all */
41 #define dbg_parse(format, arg...) \
43 log_message (LOG_DEBUG , "%s: " format , __FUNCTION__ , ## arg); \
46 #define dbg_parse(format, arg...) do { } while (0)
50 extern int log_message (int level
, const char *format
, ...)
51 __attribute__ ((format (printf
, 2, 3)));
53 #define COMMENT_CHARACTER '#'
61 char owner
[OWNER_SIZE
];
62 char group
[GROUP_SIZE
];
67 char symlink
[NAME_SIZE
];
69 /* fields that help us in building strings */
70 unsigned char bus_id
[SYSFS_NAME_LEN
];
71 unsigned char callout_value
[NAME_SIZE
];
72 unsigned char kernel_number
[NAME_SIZE
];
76 #define strfieldcpy(to, from) \
78 to[sizeof(to)-1] = '\0'; \
79 strncpy(to, from, sizeof(to)-1); \
82 extern int udev_add_device(char *path
, char *subsystem
);
83 extern int udev_remove_device(char *path
, char *subsystem
);
84 extern void udev_init_config(void);
86 extern char **main_argv
;
87 extern char **main_envp
;
88 extern char sysfs_path
[SYSFS_PATH_MAX
];
89 extern char udev_root
[PATH_MAX
];
90 extern char udev_db_filename
[PATH_MAX
+NAME_MAX
];
91 extern char udev_permissions_filename
[PATH_MAX
+NAME_MAX
];
92 extern char udev_config_filename
[PATH_MAX
+NAME_MAX
];
93 extern char udev_rules_filename
[PATH_MAX
+NAME_MAX
];
94 extern char default_mode_str
[NAME_MAX
];