Title: cp_b2u()


cp_u2b(acc_ptr, proc, dest) copies all of the data in the accessor linked list acc_ptr, cp_u2b()'s first buffer, to a location dest, cp_u2b()'s third parameter, in the user process proc, cp_b2u()'s third parameter.

cp_u2b() is called only by sr_put_userdata().

"b2u" stands for "buffer to user".