tools/adflib/adf_file.h

   1 #ifndef ADF_FILE_H
   2 #define ADF_FILE_H 1
   3
   4 /*
   5  *  ADF Library. (C) 1997-1998 Laurent Clevy
   6  *
   7  *  adf_file.h
   8  *
   9  */
  10
  11 #include"prefix.h"
  12
  13 #include"adf_str.h"
  14
  15 RETCODE adfGetFileBlocks(struct Volume* vol, struct bFileHeaderBlock* entry,
  16     struct FileBlocks* );
  17 RETCODE adfFreeFileBlocks(struct Volume* vol, struct bFileHeaderBlock *entry);
  18 PREFIX long adfFileRealSize(unsigned long size, int blockSize, long *dataN, long *extN);
  19
  20 long adfPos2DataBlock(long pos, int blockSize, int *posInExtBlk, int *posInDataBlk, long *curDataN );
  21
  22 RETCODE adfWriteFileHdrBlock(struct Volume *vol, SECTNUM nSect, struct bFileHeaderBlock* fhdr);
  23
  24 RETCODE adfReadDataBlock(struct Volume *vol, SECTNUM nSect, void *data);
  25 RETCODE adfWriteDataBlock(struct Volume *vol, SECTNUM nSect, void *data);
  26 RETCODE adfReadFileExtBlock(struct Volume *vol, SECTNUM nSect, struct bFileExtBlock* fext);
  27 RETCODE adfWriteFileExtBlock(struct Volume *vol, SECTNUM nSect, struct bFileExtBlock* fext);
  28
  29 PREFIX struct File* adfOpenFile(struct Volume *vol, char* name, char *mode);
  30 PREFIX void adfCloseFile(struct File *file);
  31 PREFIX long adfReadFile(struct File* file, long n, unsigned char *buffer);
  32 PREFIX BOOL adfEndOfFile(struct File* file);
  33 RETCODE adfReadNextFileBlock(struct File* file);
  34 PREFIX long adfWriteFile(struct File *file, long n, unsigned char *buffer);
  35 SECTNUM adfCreateNextFileBlock(struct File* file);
  36 PREFIX void adfFlushFile(struct File *file);
  37
  38
  39
  40 #endif /* ADF_FILE_H */
  41