1 //---------------------------------------------------------------------- 2 // This software is part of the OpenBeOS distribution and is covered 3 // by the OpenBeOS license. 4 // 5 // Copyright (c) 2003 Tyler Dauwalder, tyler@dauwalder.net 6 //--------------------------------------------------------------------- 7 8 /*! \file Utils.cpp 9 10 Miscellaneous Udf utility functions. 11 */ 12 13 #include "Utils.h" 14 15 namespace Udf { 16 17 udf_long_address 18 to_long_address(vnode_id id, uint32 length) 19 { 20 DEBUG_INIT_ETC(CF_PUBLIC | CF_HELPER, NULL, ("vnode_id: %lld, length: %ld", id, length)); 21 udf_long_address result; 22 result.set_block((id >> 16) & 0xffffffff); 23 result.set_partition(id & 0xffff); 24 result.set_length(length); 25 DUMP(result); 26 return result; 27 } 28 29 vnode_id 30 to_vnode_id(udf_long_address address) 31 { 32 return (address.block() << 16) | (address.partition()); 33 } 34 35 } // namespace Udf 36