"""

Get_processor_name()

Return the name of the processor, as a `String`.

# External links

$(_doc_external("MPI_Get_processor_name"))

"""

function Get_processor_name()

proc_name = Array{UInt8}(undef, API.MPI_MAX_PROCESSOR_NAME)

name_len = Ref{Cint}(0)

API.MPI_Get_processor_name(proc_name, name_len)

@assert name_len[] <= API.MPI_MAX_PROCESSOR_NAME

GC.@preserve proc_name unsafe_string(pointer(proc_name))

end