tree b82720f4c6d11bb9c33c75e4eb5612e789f6da60
parent 5e4ba81dc212b172e715afa7b6ea668cddd8485d
author Greg Troxel <gdt@ir.bbn.com> 1417549909 -0500
committer Greg Troxel <gdt@ir.bbn.com> 1417569863 -0500

zebra/kernel_socket.c: Use platform alignment

Use the platform-provided RT_ROUNDUP macro to align sockaddrs on the
routing socket, rather than using hard-coded assumptions about
alignment.  Emit a warning if the OS doesn't define alignment macros.

Resolves failure of ripngd on NetBSD 6 i386, which changed alignment
to uint64_t from long.