diff options
| author | ae <ae@FreeBSD.org> | 2013-12-10 13:34:28 +0000 |
|---|---|---|
| committer | ae <ae@FreeBSD.org> | 2013-12-10 13:34:28 +0000 |
| commit | 531c51f388ae302e37f8fb4b3d6d1338537d9257 (patch) | |
| tree | 7ff601b44b4ae4e12e5ba1398407af7d02916989 /usr.sbin/ndp | |
| parent | 8c2a73b68fa2825b4655be8f80c4b7ed50fe699b (diff) | |
| download | FreeBSD-src-531c51f388ae302e37f8fb4b3d6d1338537d9257.zip FreeBSD-src-531c51f388ae302e37f8fb4b3d6d1338537d9257.tar.gz | |
Remove unused macro ADVANCE() and replace ROUNDUP() macro with ALIGN().
They aren't the same, but in our use cases ALIGN gives the same results.
Diffstat (limited to 'usr.sbin/ndp')
| -rw-r--r-- | usr.sbin/ndp/ndp.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c index fe22347..2f9e2f6 100644 --- a/usr.sbin/ndp/ndp.c +++ b/usr.sbin/ndp/ndp.c @@ -109,11 +109,6 @@ #include <unistd.h> #include "gmt2local.h" -/* packing rule for routing socket */ -#define ROUNDUP(a) \ - ((a) > 0 ? (1 + (((a) - 1) | (sizeof(long) - 1))) : sizeof(long)) -#define ADVANCE(x, n) (x += ROUNDUP((n)->sa_len)) - #define NEXTADDR(w, s) \ if (rtm->rtm_addrs & (w)) { \ bcopy((char *)&s, cp, sizeof(s)); cp += SA_SIZE(&s);} @@ -421,7 +416,7 @@ set(int argc, char **argv) /* NOTREACHED */ } sin = (struct sockaddr_in6 *)(rtm + 1); - sdl = (struct sockaddr_dl *)(ROUNDUP(sin->sin6_len) + (char *)sin); + sdl = (struct sockaddr_dl *)(ALIGN(sin->sin6_len) + (char *)sin); if (IN6_ARE_ADDR_EQUAL(&sin->sin6_addr, &sin_m.sin6_addr)) { if (sdl->sdl_family == AF_LINK && !(rtm->rtm_flags & RTF_GATEWAY)) { @@ -508,7 +503,7 @@ delete(char *host) /* NOTREACHED */ } sin = (struct sockaddr_in6 *)(rtm + 1); - sdl = (struct sockaddr_dl *)(ROUNDUP(sin->sin6_len) + (char *)sin); + sdl = (struct sockaddr_dl *)(ALIGN(sin->sin6_len) + (char *)sin); if (IN6_ARE_ADDR_EQUAL(&sin->sin6_addr, &sin_m.sin6_addr)) { if (sdl->sdl_family == AF_LINK && !(rtm->rtm_flags & RTF_GATEWAY)) { @@ -598,7 +593,7 @@ again:; rtm = (struct rt_msghdr *)next; sin = (struct sockaddr_in6 *)(rtm + 1); - sdl = (struct sockaddr_dl *)((char *)sin + ROUNDUP(sin->sin6_len)); + sdl = (struct sockaddr_dl *)((char *)sin + ALIGN(sin->sin6_len)); /* * Some OSes can produce a route that has the LINK flag but |
