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On Thu, Mar 25, 2004 at 02:52:13AM +0100, Kay Sievers wrote: > Please have look if it still works for you, I only did a very quick > test. Here is a unified version, with all the functions moved to udev_lib.c. We have a generic function now, to call a given fnct(char *) for every file ending with a specific suffix, sorted in lexical order. We use it to execute the dev.d/ files and read our rules.d/ files. The binary should be a bit smaller now. I've also changed it, to not do the dev.d/ exec for net devices.
115 lines
2.8 KiB
C
115 lines
2.8 KiB
C
/*
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* namedev.h
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*
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* Userspace devfs
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*
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* Copyright (C) 2003,2004 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 NAMEDEV_H
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#define NAMEDEV_H
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#include "udev.h"
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#include "list.h"
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struct sysfs_class_device;
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#define BUS_SIZE 30
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#define FILE_SIZE 50
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#define VALUE_SIZE 100
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#define ID_SIZE 50
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#define PLACE_SIZE 50
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#define PROGRAM_SIZE 100
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#define FIELD_BUS "BUS"
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#define FIELD_SYSFS "SYSFS"
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#define FIELD_ID "ID"
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#define FIELD_PLACE "PLACE"
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#define FIELD_PROGRAM "PROGRAM"
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#define FIELD_RESULT "RESULT"
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#define FIELD_KERNEL "KERNEL"
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#define FIELD_NAME "NAME"
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#define FIELD_SYMLINK "SYMLINK"
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#define FIELD_OWNER "OWNER"
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#define FIELD_GROUP "GROUP"
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#define FIELD_MODE "MODE"
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#define ATTR_PARTITIONS "all_partitions"
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#define PARTITIONS_COUNT 15
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#define MAX_SYSFS_PAIRS 5
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#define RULEFILE_SUFFIX ".rules"
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#define PERMFILE_SUFFIX ".permissions"
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#define set_empty_perms(dev, m, o, g) \
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if (dev->mode == 0) \
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dev->mode = m; \
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if (dev->owner[0] == '\0') \
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strfieldcpy(dev->owner, o); \
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if (dev->group[0] == '\0') \
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strfieldcpy(dev->group, g);
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struct sysfs_pair {
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char file[FILE_SIZE];
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char value[VALUE_SIZE];
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};
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struct config_device {
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struct list_head node;
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char bus[BUS_SIZE];
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char id[ID_SIZE];
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char place[PLACE_SIZE];
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char kernel[NAME_SIZE];
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char program[PROGRAM_SIZE];
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char result[PROGRAM_SIZE];
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char name[NAME_SIZE];
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char symlink[NAME_SIZE];
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struct sysfs_pair sysfs_pair[MAX_SYSFS_PAIRS];
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char owner[OWNER_SIZE];
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char group[GROUP_SIZE];
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unsigned int mode;
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int partitions;
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char config_file[NAME_SIZE];
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int config_line;
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};
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struct perm_device {
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struct list_head node;
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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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unsigned int mode;
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};
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extern struct list_head config_device_list;
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extern struct list_head perm_device_list;
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extern int namedev_init(void);
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extern int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *dev);
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extern int namedev_init_permissions(void);
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extern int namedev_init_rules(void);
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extern void dump_config_dev(struct config_device *dev);
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extern void dump_config_dev_list(void);
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extern void dump_perm_dev(struct perm_device *dev);
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extern void dump_perm_dev_list(void);
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#endif
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