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MPI_File_get_amode - Returns access mode associated with an open
file.
C Syntax
#include <mpi.h>
int MPI_File_get_amode(MPI_File fh, int *amode)
INCLUDE ’mpif.h’
MPI_FILE_GET_AMODE(FH, AMODE, IERROR)
INTEGER FH, AMODE, IERROR
#include <mpi.h>
int MPI::File::Get_amode() const
- fh
- File handle (handle).
- amode
- File
access mode used to open the file (integer).
- IERROR
- Fortran only: Error
status (integer).
MPI_File_get_amode returns, in amode, the
access mode associated with the open file fh.
Almost all MPI routines
return an error value; C routines as the value of the function and Fortran
routines in the last argument. C++ functions do not return errors. If the
default error handler is set to MPI::ERRORS_THROW_EXCEPTIONS, then on error
the C++ exception mechanism will be used to throw an MPI::Exception object.
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.
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