[RFT v2 1/3] random: add rte_rand_float()

[Stephen Hemminger]

On Wed, 25 May 2022 14:45:37 +0000
Mattias Rönnblom <mattias.ronnblom at ericsson.com> wrote:

> I would call it something else than "float", in particular since it 
> doesn't return "float" but a "double" type floating point value.
> 
> rte_drand() maybe? Short, but might be confused with rte_rand(), given 
> the visual similarity. I still I would still prefer that over 
> rte_rand_double().

The corresponding standard library routine is drand48().
With that convention it would be rte_drand().