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

INCLUDED FROM

   1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
   2 /* 
   3  *
   4  *   Copyright (C) 1997 University of Chicago. 
   5  *   See COPYRIGHT notice in top-level directory.
   6  */
   7 
   8 /* contains definitions, declarations, and macros specific to the
   9    implementation of ADIO on PFS */
  10 
  11 #ifndef AD_PFS_INCLUDE
  12 #define AD_PFS_INCLUDE
  13 
  14 #include <unistd.h>
  15 #include <sys/types.h>
  16 #include <fcntl.h>
  17 #include <nx.h>
  18 #include <sys/uio.h>
  19 #include "adio.h"
  20 
  21 #ifdef tflops
  22 #define lseek eseek
  23 #define _gopen(n,m,i,p) open(n,m,p)
  24 #endif
  25 
  26 /* PFS file-pointer modes (removed most of them because they are unused) */
  27 #ifndef M_ASYNC 
  28 #define M_UNIX                    0
  29 #define M_ASYNC                   5
  30 #endif
  31 
  32 void ADIOI_PFS_Open(ADIO_File fd, int *error_code);
  33 void ADIOI_PFS_ReadContig(ADIO_File fd, void *buf, int count, 
  34                       MPI_Datatype datatype, int file_ptr_type,
  35                      ADIO_Offset offset, ADIO_Status *status, int
  36                      *error_code);
  37 void ADIOI_PFS_WriteContig(ADIO_File fd, void *buf, int count, 
  38                       MPI_Datatype datatype, int file_ptr_type,
  39                       ADIO_Offset offset, ADIO_Status *status, int
  40                       *error_code);   
  41 void ADIOI_PFS_IwriteContig(ADIO_File fd, void *buf, int count, 
  42                       MPI_Datatype datatype, int file_ptr_type,
  43                       ADIO_Offset offset, ADIO_Request *request, int
  44                       *error_code);   
  45 void ADIOI_PFS_IreadContig(ADIO_File fd, void *buf, int count, 
  46                       MPI_Datatype datatype, int file_ptr_type,
  47                       ADIO_Offset offset, ADIO_Request *request, int
  48                       *error_code);   
  49 int ADIOI_PFS_ReadDone(ADIO_Request *request, ADIO_Status *status, int
  50                        *error_code);
  51 int ADIOI_PFS_WriteDone(ADIO_Request *request, ADIO_Status *status, int
  52                        *error_code);
  53 void ADIOI_PFS_ReadComplete(ADIO_Request *request, ADIO_Status *status, int
  54                        *error_code); 
  55 void ADIOI_PFS_WriteComplete(ADIO_Request *request, ADIO_Status *status,
  56                         int *error_code); 
  57 void ADIOI_PFS_Fcntl(ADIO_File fd, int flag, ADIO_Fcntl_t *fcntl_struct, int
  58                 *error_code); 
  59 void ADIOI_PFS_Flush(ADIO_File fd, int *error_code);
  60 void ADIOI_PFS_SetInfo(ADIO_File fd, MPI_Info users_info, int *error_code);
  61 
  62 #endif