On Fri, Feb 04, 2011 at 08:13:54AM +0900, Takahiro HAYASHI wrote: > i think lib/libc/net/getifaddrs.c needs fixed. > should use RT_ROUNDUP macro in <net/route.h>? Good catch, and it should, indeed. We should check if there are other variants of this hidden over the tree and make them all use RT_ROUNDUP. Martin