
This is a minor update to open-mpi/ompi@c52601f0c5. If we have vsnprintf(), we might as well not have the rest of the guess_strlen() routine. Also document the nifty trick/behavior of vsnprintf() that enables this shortcut (it was new to me!).
This is a minor update to open-mpi/ompi@c52601f0c5. If we have vsnprintf(), we might as well not have the rest of the guess_strlen() routine. Also document the nifty trick/behavior of vsnprintf() that enables this shortcut (it was new to me!).