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59 lines
1.5 KiB
C
59 lines
1.5 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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#ifdef DEBUG
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#include <syslog.h>
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#define dbg(format, arg...) \
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do { \
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log_message (LOG_DEBUG , "%s: " format , __FUNCTION__ , ## arg); \
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} while (0)
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#else
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#define dbg(format, arg...) do { } while (0)
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#endif
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/* Lots of constants that should be in a config file sometime */
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/* Location of sysfs mount */
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#define SYSFS_ROOT "/sys"
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/* Where udev should create its device nodes, trailing / needed */
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#define UDEV_ROOT "/home/greg/linux/udev/"
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/* device file in sysfs that contains major/minor number, leading / needed */
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#define DEV_FILE "/dev"
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/* Binaries that udev calls to do stuff */
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#define MKNOD "/bin/mknod"
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extern int log_message (int level, const char *format, ...);
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#endif
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