045035963a
Instead of returning MPI_SUCCESS every time they are called regardless of the status of the call, they should return a value representative of the action. So similar to MPI_Wait/MPI_Test they will return MPI_SUCCESS if the action was successfull, or the value that matches status.MPI_ERROR for the operation if it is unsuccessful. This was discussed on the [http://www.open-mpi.org/community/lists/devel/2011/03/9109.php ompi-devel list] This commit was SVN r24551.