4d803d8d04
Once again, patch to make logging a config option. Reason for this (since you asked for it): - In our setup it is easy (although still annoying) .. just edit the ebuild, add logging support (or remove it) and rebuild. For say a binary distro, having the logging is useful for debugging some times, but its more a once of, or rare thing, as you do not add or change config files every day. Sure, we can have logging by default, but many do not want ~300 lines of extra debugging in their logs is not pleasant, and they will complain. Rebuilding the package for that binary package (given the users it is targeted to) is usually not within most users grasp.
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/*
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* udev.h
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*
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* Userspace devfs
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*
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* Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef UDEV_H
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#define UDEV_H
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#include "libsysfs/libsysfs.h"
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#include <sys/param.h>
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#define COMMENT_CHARACTER '#'
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#define NAME_SIZE 100
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#define OWNER_SIZE 30
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#define GROUP_SIZE 30
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#define MODE_SIZE 8
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#define BOOL_SIZE 5 /* 'yes', 'no' and possibly 'true' or 'false'
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in future */
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struct udevice {
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char name[NAME_SIZE];
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char owner[OWNER_SIZE];
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char group[GROUP_SIZE];
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char type;
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int major;
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int minor;
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mode_t mode;
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char symlink[NAME_SIZE];
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/* fields that help us in building strings */
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unsigned char bus_id[SYSFS_NAME_LEN];
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unsigned char program_result[NAME_SIZE];
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unsigned char kernel_number[NAME_SIZE];
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unsigned char kernel_name[NAME_SIZE];
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};
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#define strfieldcpy(to, from) \
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do { \
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to[sizeof(to)-1] = '\0'; \
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strncpy(to, from, sizeof(to)-1); \
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} while (0)
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extern int udev_add_device(char *path, char *subsystem);
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extern int udev_remove_device(char *path, char *subsystem);
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extern void udev_init_config(void);
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extern int parse_get_pair(char **orig_string, char **left, char **right);
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extern char **main_argv;
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extern char **main_envp;
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extern char sysfs_path[SYSFS_PATH_MAX];
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extern char udev_root[PATH_MAX];
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extern char udev_db_filename[PATH_MAX+NAME_MAX];
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extern char udev_permissions_filename[PATH_MAX+NAME_MAX];
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extern char udev_config_filename[PATH_MAX+NAME_MAX];
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extern char udev_rules_filename[PATH_MAX+NAME_MAX];
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extern char default_mode_str[MODE_SIZE];
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extern char default_owner_str[OWNER_SIZE];
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extern char default_group_str[GROUP_SIZE];
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extern char udev_log_str[BOOL_SIZE];
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#endif
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