| MPI_FILE_GET_SIZE(fh, size) | |
| IN fh | file handle (handle) | 
| OUT size | size of the file in bytes (integer) | 
 
  int MPI_File_get_size(MPI_File fh, MPI_Offset *size) 
  
  MPI_FILE_GET_SIZE(FH, SIZE, IERROR)
 INTEGER FH, IERROR 
INTEGER(KIND=MPI_OFFSET_KIND) SIZE 
  
  
  MPI::Offset MPI::File::Get_size() const 
  
  
MPI_FILE_GET_SIZE returns, in size, the current size in bytes of the file associated with the file handle fh. As far as consistency semantics are concerned, MPI_FILE_GET_SIZE is a data access operation (see Section File Consistency ).