SYNTAX

C Syntax

int MPI_Error_string(int errorcode, char* string, int* resultlen)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_ERROR_STRING(ERRORCODE, STRING, RESULTLEN, IERROR)
    INTEGER ERRORCODE, RESULTLEN, IERROR
    CHARACTER*(*) STRING

Fortran 2008 Syntax

USE mpi_f08
MPI_Error_string(errorcode, string, resultlen, ierror)
    INTEGER, INTENT(IN) :: errorcode
    CHARACTER(LEN=MPI_MAX_ERROR_STRING), INTENT(OUT) :: string
    INTEGER, INTENT(OUT) :: resultlen
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror