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 #ifndef _UDF_UTILS_H 8 #define _UDF_UTILS_H 9 10 /*! \file Utils.h 11 12 Miscellaneous Udf utility functions. 13 */ 14 15 extern "C" { 16 #ifndef _IMPEXP_KERNEL 17 # define _IMPEXP_KERNEL 18 #endif 19 20 #include <fsproto.h> 21 } 22 23 #include "UdfStructures.h" 24 25 namespace Udf { 26 27 long_address to_long_address(vnode_id id, uint32 length = 0); 28 29 vnode_id to_vnode_id(long_address address); 30 31 time_t make_time(timestamp ×tamp); 32 33 status_t get_block_shift(uint32 blockSize, uint32 &blockShift); 34 35 const char* bool_to_string(bool value); 36 37 status_t check_size_error(ssize_t bytesReturned, ssize_t bytesExpected); 38 39 uint16 calculate_crc(uint8 *data, uint16 length); 40 41 } // namespace Udf 42 43 #endif // _UDF_UTILS_H 44 45