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/*
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* Copyright ( C ) 2001 - 2004 Sistina Software , Inc . All rights reserved .
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* Copyright ( C ) 2004 - 2005 Red Hat , Inc . All rights reserved .
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*
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* This file is part of LVM2 .
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*
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* This copyrighted material is made available to anyone wishing to use ,
* modify , copy , or redistribute it subject to the terms and conditions
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* of the GNU Lesser General Public License v .2 .1 .
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program ; if not , write to the Free Software Foundation ,
* Inc . , 59 Temple Place , Suite 330 , Boston , MA 02111 - 1307 USA
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*/
# ifndef _LVM_FILTER_H
# define _LVM_FILTER_H
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# include "config.h"
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# include <sys/stat.h>
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# ifdef linux
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# define MAJOR(dev) ((dev & 0xfff00) >> 8)
# define MINOR(dev) ((dev & 0xff) | ((dev >> 12) & 0xfff00))
# define MKDEV(ma,mi) ((mi & 0xff) | (ma << 8) | ((mi & ~0xff) << 12))
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# else
# define MAJOR(x) major((x))
# define MINOR(x) minor((x))
# define MKDEV(x,y) makedev((x),(y))
# endif
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struct dev_filter * lvm_type_filter_create ( const char * proc ,
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const struct config_node * cn ) ;
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void lvm_type_filter_destroy ( struct dev_filter * f ) ;
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int md_major ( void ) ;
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int blkext_major ( void ) ;
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int max_partitions ( int major ) ;
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int dev_subsystem_part_major ( const struct device * dev ) ;
const char * dev_subsystem_name ( const struct device * dev ) ;
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# endif