17.2.103. MPI_File_get_amode

MPI_File_get_amode - Returns access mode associated with an open file.

17.2.103.1. SYNTAX

17.2.103.1.1. C Syntax

#include <mpi.h>

int MPI_File_get_amode(MPI_File fh, int *amode)

17.2.103.1.2. Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_FILE_GET_AMODE(FH, AMODE, IERROR)
     INTEGER FH, AMODE, IERROR

17.2.103.1.3. Fortran 2008 Syntax

USE mpi_f08
MPI_File_get_amode(fh, amode, ierror)
     TYPE(MPI_File), INTENT(IN) :: fh
     INTEGER, INTENT(OUT) :: amode
     INTEGER, OPTIONAL, INTENT(OUT) :: ierror

17.2.103.2. INPUT PARAMETER

  • fh: File handle (handle).

17.2.103.3. OUTPUT PARAMETERS

  • amode: File access mode used to open the file (integer).

  • IERROR: Fortran only: Error status (integer).

17.2.103.4. DESCRIPTION

MPI_File_get_amode returns, in amode, the access mode associated with the open file fh.

17.2.103.5. ERRORS

Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument.

Before the error value is returned, the current MPI error handler is called. For MPI I/O function errors, the default error handler is set to MPI_ERRORS_RETURN. The error handler may be changed with MPI_File_set_errhandler; the predefined error handler MPI_ERRORS_ARE_FATAL may be used to make I/O errors fatal. Note that MPI does not guarantee that an MPI program can continue past an error.