root/ompi/mca/io/romio321/romio/adio/ad_ntfs/ad_ntfs.h

INCLUDED FROM

   1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
   2 /* 
   3  *
   4  *
   5  *   Copyright (C) 1997 University of Chicago. 
   6  *   See COPYRIGHT notice in top-level directory.
   7  */
   8 
   9 #ifndef AD_NTFS_INCLUDE
  10 #define AD_NTFS_INCLUDE
  11 
  12 #include <sys/types.h>
  13 #include <fcntl.h>
  14 #include "adio.h"
  15 
  16 #ifdef HAVE_INT64
  17 #define DWORDLOW(x)        ( (DWORD) ( x & (__int64) 0xFFFFFFFF ) )
  18 #define DWORDHIGH(x)       ( (DWORD) ( (x >> 32) & (__int64) 0xFFFFFFFF ) )
  19 #define DWORDTOINT64(x,y)  ( (__int64) ( ( (__int64 x) << 32 ) + (__int64) y ) )
  20 #else
  21 #define DWORDLOW(x)         x
  22 #define DWORDHIGH(x)        0
  23 #define DWORDTOINT64(x,y)   x
  24 #endif
  25 
  26 int ADIOI_NTFS_aio(ADIO_File fd, void *buf, int len, ADIO_Offset offset,
  27                   int wr, void *handle);
  28 
  29 void ADIOI_NTFS_Open(ADIO_File fd, int *error_code);
  30 void ADIOI_NTFS_Close(ADIO_File fd, int *error_code);
  31 void ADIOI_NTFS_ReadContig(ADIO_File fd, void *buf, int count, 
  32                       MPI_Datatype datatype, int file_ptr_type,
  33                      ADIO_Offset offset, ADIO_Status *status, int
  34                      *error_code);
  35 void ADIOI_NTFS_WriteContig(ADIO_File fd, void *buf, int count, 
  36                       MPI_Datatype datatype, int file_ptr_type,
  37                       ADIO_Offset offset, ADIO_Status *status, int
  38                       *error_code);   
  39 void ADIOI_NTFS_IwriteContig(ADIO_File fd, void *buf, int count, 
  40                       MPI_Datatype datatype, int file_ptr_type,
  41                       ADIO_Offset offset, ADIO_Request *request, int
  42                       *error_code);   
  43 void ADIOI_NTFS_IreadContig(ADIO_File fd, void *buf, int count, 
  44                       MPI_Datatype datatype, int file_ptr_type,
  45                       ADIO_Offset offset, ADIO_Request *request, int
  46                       *error_code);   
  47 int ADIOI_NTFS_ReadDone(ADIO_Request *request, ADIO_Status *status, int
  48                        *error_code);
  49 int ADIOI_NTFS_WriteDone(ADIO_Request *request, ADIO_Status *status, int
  50                        *error_code);
  51 void ADIOI_NTFS_ReadComplete(ADIO_Request *request, ADIO_Status *status, int
  52                        *error_code); 
  53 void ADIOI_NTFS_WriteComplete(ADIO_Request *request, ADIO_Status *status,
  54                         int *error_code); 
  55 void ADIOI_NTFS_Fcntl(ADIO_File fd, int flag, ADIO_Fcntl_t *fcntl_struct, int
  56                 *error_code); 
  57 void ADIOI_NTFS_IwriteStrided(ADIO_File fd, void *buf, int count,
  58                        MPI_Datatype datatype, int file_ptr_type,
  59                        ADIO_Offset offset, ADIO_Request *request, int
  60                        *error_code);
  61 void ADIOI_NTFS_Flush(ADIO_File fd, int *error_code);
  62 void ADIOI_NTFS_Resize(ADIO_File fd, ADIO_Offset size, int *error_code);
  63 
  64 #define FORMAT_MESSAGE_MIN_SIZE 100
  65 #define ADIOI_NTFS_ERR_MSG_MAX    FORMAT_MESSAGE_MIN_SIZE
  66 void ADIOI_NTFS_Strerror(int error, char *errMsg, int errMsgLen);
  67 
  68 #endif