SYNTAX

C Syntax

int MPI_Info_get_valuelen(MPI_Info info, const char* key, int*
    valuelen, int* flag)

Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_INFO_GET_VALUELEN(INFO, KEY, VALUELEN, FLAG, IERROR)
    INTEGER INFO, VALUELEN, IERROR
    CHARACTER*(*) KEY
    LOGICAL FLAG

Fortran 2008 Syntax

USE mpi_f08
MPI_Info_get_valuelen(info, key, valuelen, flag, ierror)
    TYPE(MPI_Info), INTENT(IN) :: info
    CHARACTER(LEN=*), INTENT(IN) :: key
    INTEGER, INTENT(OUT) :: valuelen
    LOGICAL, INTENT(OUT) :: flag
    INTEGER, OPTIONAL, INTENT(OUT) :: ierror