Iterating function for building a list

I have a list of functions:

func1 <- function(u)
{
    list(val=u, ref="XX1")
}

func2 <- function(u)
{
    list(val=u*u, ref="XX55")
}

func3 <- function(u)
{
    list(val=u-1, ref="XX3")
}

      

        
        
        
      

    

And I want to get a result like this with u=2

:

list(XX55=4, XX3=1, XX1=2)

      

        
        
        
      

    

For now, I continue like this:

funcs = c(func1, func2, func3)

temp = llply(funcs, function(f) f(2))
res  = llply(temp, function(u) u$val)
names(res) = llply(temp, function(u) u$ref)
res

      

        
        
        
      

    

But maybe there is a more elegant / concise way to continue?