MPI_STATUS_F082F(3)				     Open MPI				       MPI_STATUS_F082F(3)

MPI_Status_f082f,  MPI_Status_c2f08  <#mpi-status-c2f08>  -  Translates	 a  Fortran  2008  status  into	 a Fortran
INTEGER-style status, or vice versa.

SYNTAX
   C Syntax
	  #include <mpi.h>

	  int MPI_Status_f082f(const MPI_F08_status *f08_status, MPI_Fint *f_status)
	  int MPI_Status_f2f08(const MPI_Fint *f_status, MPI_F08_status *f08_status)

   Fortran mpi Module Syntax
	  USE MPI

	  MPI_STATUS_F082F(F08_STATUS, F_STATUS, IERROR)
	      TYPE(MPI_Status) :: F08_STATUS
	      INTEGER :: STATUS(MPI_STATUS_SIZE), IERROR

	  MPI_STATUS_F2F08(F_STATUS, F08_STATUS, IERROR)
	      INTEGER :: F_STATUS(MPI_STATUS_SIZE), IERROR
	      TYPE(MPI_Status) :: F08_STATUS

   Fortran mpi_f08 Module Syntax
	  USE mpi_f08

	  MPI_Status_f082f(f08_status, f_status, ierror)
	      TYPE(MPI_Status), INTENT(IN) :: f08_status
	      INTEGER, INTENT(OUT) :: f_status(MPI_STATUS_SIZE)
	      INTEGER, OPTIONAL, INTENT(OUT) :: ierror

	  MPI_Status_f2f08(f_status, f08_status, ierror)
	      INTEGER, INTENT(IN) :: f_status(MPI_STATUS_SIZE)
	      TYPE(MPI_Status), INTENT(OUT) :: f08_status
	      INTEGER, OPTIONAL, INTENT(OUT) :: ierror

PARAMETERS
       • f08_status : mpi_f08-style MPI status object

       • f_status : mpi-style INTEGER MPI status object

DESCRIPTION
       These two procedures are provided to convert from a Fortran 2008 status (which is a derived  datatype  made
       of  integers) to a Fortran status (which is an array of integers), and vice versa. The conversion occurs on
       all the information in status, including that which is hidden. That is, no status information  is  lost	in
       the conversion.

       When  using  MPI_Status_f082f,  if  f08_status  is  a  valid  Fortran  status, but not the Fortran value of
       MPI_F08_STATUS_IGNORE  (in  C),	MPI_STATUS_IGNORE  (in	Fortran)  or  MPI_F08_STATUSES_IGNORE  (in  C)	or
       MPI_STATUSES_IGNORE  (in	 Fortran),  then  MPI_Status_f082f returns in f_status a valid array with the same
       content. If f08_status is the C value of MPI_F08_STATUS_IGNORE or MPI_F08_STATUSES_IGNORE  or  the  Fortran
       value of MPI_STATUS_IGNORE or MPI_STATUSES_IGNORE, or if f08_status is not a valid Fortran status, then the
       call is erroneous.

       When  using  MPI_Status_f2f08  <#mpi-status-f2f08>,  the	 opposite  conversion  is  applied. If f_status is
       MPI_STATUS_IGNORE or MPI_STATUSES_IGNORE, or if f_status is not a valid Fortran status, then  the  call	is
       erroneous.

       The  input status has the same source, tag and error code values as the output status, and returns the same
       answers when queried for count, elements, and cancellation. The conversion function may be called  with	an
       input  status argument that has an undefined error field, in which case the value of the error field in the
       output status argument is undefined.

NOTES
       The Fortran subroutines for these MPI routines are only available in the mpi and mpi_f08 modules (including
       the type specification for TYPE(MPI_Status); they are (intentionally) not available in mpif.h.

       See also:
	  MPI_Status_c2f <#mpi-status-c2f> MPI_Status_c2f08 <#mpi-status-c2f08>

Copyright
       2003-2026, The Open MPI Community

						   Mar 05, 2026				       MPI_STATUS_F082F(3)
