Cleanup and clarify getuint64() by using the
authorkrw <krw@openbsd.org>
Thu, 12 Jul 2018 16:59:59 +0000 (16:59 +0000)
committerkrw <krw@openbsd.org>
Thu, 12 Jul 2018 16:59:59 +0000 (16:59 +0000)
commit1fec28925427fe31c298eefeb67579c29ea65664
tree98618e9378f23ac9f246d3758999739334f81c3c
parent0f1cd5a253df1badb4620617126d54ef9db08a93
Cleanup and clarify getuint64() by using the
same functions as auto-allocation. parse_sizespec()
and apply_unit(). No intentional functional
change.

Looked good to tb@
sbin/disklabel/editor.c