Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. =================================================================== RCS file: /ftp/cvs/cvsroot/src/sys/netinet6/ip6_input.c,v rcsdiff: /ftp/cvs/cvsroot/src/sys/netinet6/ip6_input.c,v: warning: Unknown phrases like `commitid ...;' are present. retrieving revision 1.94.2.5 retrieving revision 1.109.4.2 diff -u -p -r1.94.2.5 -r1.109.4.2 --- src/sys/netinet6/ip6_input.c 2007/05/17 13:41:51 1.94.2.5 +++ src/sys/netinet6/ip6_input.c 2007/10/26 15:49:08 1.109.4.2 @@ -1,4 +1,4 @@ -/* $NetBSD: ip6_input.c,v 1.94.2.5 2007/05/17 13:41:51 yamt Exp $ */ +/* $NetBSD: ip6_input.c,v 1.109.4.2 2007/10/26 15:49:08 joerg Exp $ */ /* $KAME: ip6_input.c,v 1.188 2001/03/29 05:34:31 itojun Exp $ */ /* @@ -62,7 +62,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: ip6_input.c,v 1.94.2.5 2007/05/17 13:41:51 yamt Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ip6_input.c,v 1.109.4.2 2007/10/26 15:49:08 joerg Exp $"); #include "opt_inet.h" #include "opt_inet6.h" @@ -136,7 +136,7 @@ static int ip6qmaxlen = IFQ_MAXLEN; struct in6_ifaddr *in6_ifaddr; struct ifqueue ip6intrq; -extern struct callout in6_tmpaddrtimer_ch; +extern callout_t in6_tmpaddrtimer_ch; int ip6_forward_srcrt; /* XXX */ int ip6_sourcecheck; /* XXX */ @@ -148,11 +148,11 @@ struct pfil_head inet6_pfil_hook; struct ip6stat ip6stat; -static void ip6_init2 __P((void *)); +static void ip6_init2(void *); static struct m_tag *ip6_setdstifaddr __P((struct mbuf *, struct in6_ifaddr *)); -static int ip6_hopopts_input __P((u_int32_t *, u_int32_t *, struct mbuf **, int *)); -static struct mbuf *ip6_pullexthdr __P((struct mbuf *, size_t, int)); +static int ip6_hopopts_input(u_int32_t *, u_int32_t *, struct mbuf **, int *); +static struct mbuf *ip6_pullexthdr(struct mbuf *, size_t, int); /* * IP6 initialization: fill in IP6 protocol switch table. @@ -202,11 +202,11 @@ ip6_init2(void *dummy) { /* nd6_timer_init */ - callout_init(&nd6_timer_ch); + callout_init(&nd6_timer_ch, 0); callout_reset(&nd6_timer_ch, hz, nd6_timer, NULL); /* timer for regeneranation of temporary addresses randomize ID */ - callout_init(&in6_tmpaddrtimer_ch); + callout_init(&in6_tmpaddrtimer_ch, 0); callout_reset(&in6_tmpaddrtimer_ch, (ip6_temp_preferred_lifetime - ip6_desync_factor - ip6_temp_regen_advance) * hz, @@ -490,7 +490,7 @@ ip6_input(struct mbuf *m) else ip6stat.ip6s_forward_cachemiss++; -#define rt6_key(r) ((struct sockaddr_in6 *)((r)->rt_nodes->rn_key)) +#define rt6_getkey(__rt) satocsin6(rt_getkey(__rt)) /* * Accept the packet if the forwarding interface to the destination @@ -510,7 +510,7 @@ ip6_input(struct mbuf *m) * the destination and the key of the rtentry has * already done through looking up the routing table. */ - IN6_ARE_ADDR_EQUAL(&ip6->ip6_dst, &rt6_key(rt)->sin6_addr) && + IN6_ARE_ADDR_EQUAL(&ip6->ip6_dst, &rt6_getkey(rt)->sin6_addr) && #endif rt->rt_ifp->if_type == IFT_LOOP) { struct in6_ifaddr *ia6 = (struct in6_ifaddr *)rt->rt_ifa; @@ -590,18 +590,16 @@ ip6_input(struct mbuf *m) * as our interface address (e.g. multicast addresses, addresses * within FAITH prefixes and such). */ - if (deliverifp && !ip6_getdstifaddr(m)) { + if (deliverifp && ip6_getdstifaddr(m) == NULL) { struct in6_ifaddr *ia6; ia6 = in6_ifawithifp(deliverifp, &ip6->ip6_dst); - if (ia6) { - if (!ip6_setdstifaddr(m, ia6)) { - /* - * XXX maybe we should drop the packet here, - * as we could not provide enough information - * to the upper layers. - */ - } + if (ia6 != NULL && ip6_setdstifaddr(m, ia6) == NULL) { + /* + * XXX maybe we should drop the packet here, + * as we could not provide enough information + * to the upper layers. + */ } } @@ -810,7 +808,6 @@ ip6_input(struct mbuf *m) /* XXX error stat??? */ error = EINVAL; DPRINTF(("ip6_input: no SP, packet discarded\n"));/*XXX*/ - goto bad; } splx(s); if (error) @@ -830,9 +827,7 @@ ip6_input(struct mbuf *m) * set/grab in6_ifaddr correspond to IPv6 destination address. */ static struct m_tag * -ip6_setdstifaddr(m, ia6) - struct mbuf *m; - struct in6_ifaddr *ia6; +ip6_setdstifaddr(struct mbuf *m, struct in6_ifaddr *ia6) { struct m_tag *mtag; @@ -843,8 +838,7 @@ ip6_setdstifaddr(m, ia6) } struct in6_ifaddr * -ip6_getdstifaddr(m) - struct mbuf *m; +ip6_getdstifaddr(struct mbuf *m) { struct m_tag *mtag; @@ -858,13 +852,12 @@ ip6_getdstifaddr(m) /* * Hop-by-Hop options header processing. If a valid jumbo payload option is * included, the real payload length will be stored in plenp. + * + * rtalertp - XXX: should be stored more smart way */ static int -ip6_hopopts_input(plenp, rtalertp, mp, offp) - u_int32_t *plenp; - u_int32_t *rtalertp; /* XXX: should be stored more smart way */ - struct mbuf **mp; - int *offp; +ip6_hopopts_input(u_int32_t *plenp, u_int32_t *rtalertp, + struct mbuf **mp, int *offp) { struct mbuf *m = *mp; int off = *offp, hbhlen; @@ -908,12 +901,8 @@ ip6_hopopts_input(plenp, rtalertp, mp, o * opthead + hbhlen is located in continuous memory region. */ int -ip6_process_hopopts(m, opthead, hbhlen, rtalertp, plenp) - struct mbuf *m; - u_int8_t *opthead; - int hbhlen; - u_int32_t *rtalertp; - u_int32_t *plenp; +ip6_process_hopopts(struct mbuf *m, u_int8_t *opthead, int hbhlen, + u_int32_t *rtalertp, u_int32_t *plenp) { struct ip6_hdr *ip6; int optlen = 0; @@ -1045,10 +1034,7 @@ ip6_process_hopopts(m, opthead, hbhlen, * is not continuous in order to return an ICMPv6 error. */ int -ip6_unknown_opt(optp, m, off) - u_int8_t *optp; - struct mbuf *m; - int off; +ip6_unknown_opt(u_int8_t *optp, struct mbuf *m, int off) { struct ip6_hdr *ip6; @@ -1090,11 +1076,8 @@ ip6_unknown_opt(optp, m, off) * you are using IP6_EXTHDR_CHECK() not m_pulldown()) */ void -ip6_savecontrol(in6p, mp, ip6, m) - struct in6pcb *in6p; - struct mbuf **mp; - struct ip6_hdr *ip6; - struct mbuf *m; +ip6_savecontrol(struct in6pcb *in6p, struct mbuf **mp, + struct ip6_hdr *ip6, struct mbuf *m) { #ifdef RFC2292 #define IS2292(x, y) ((in6p->in6p_flags & IN6P_RFC2292) ? (x) : (y)) @@ -1351,10 +1334,7 @@ ip6_notify_pmtu(struct in6pcb *in6p, con * contains the result, or NULL on error. */ static struct mbuf * -ip6_pullexthdr(m, off, nxt) - struct mbuf *m; - size_t off; - int nxt; +ip6_pullexthdr(struct mbuf *m, size_t off, int nxt) { struct ip6_ext ip6e; size_t elen; @@ -1413,9 +1393,7 @@ ip6_pullexthdr(m, off, nxt) * we develop `neater' mechanism to process extension headers. */ u_int8_t * -ip6_get_prevhdr(m, off) - struct mbuf *m; - int off; +ip6_get_prevhdr(struct mbuf *m, int off) { struct ip6_hdr *ip6 = mtod(m, struct ip6_hdr *); @@ -1454,11 +1432,7 @@ ip6_get_prevhdr(m, off) * get next header offset. m will be retained. */ int -ip6_nexthdr(m, off, proto, nxtp) - struct mbuf *m; - int off; - int proto; - int *nxtp; +ip6_nexthdr(struct mbuf *m, int off, int proto, int *nxtp) { struct ip6_hdr ip6; struct ip6_ext ip6e; @@ -1537,11 +1511,7 @@ ip6_nexthdr(m, off, proto, nxtp) * get offset for the last header in the chain. m will be kept untainted. */ int -ip6_lasthdr(m, off, proto, nxtp) - struct mbuf *m; - int off; - int proto; - int *nxtp; +ip6_lasthdr(struct mbuf *m, int off, int proto, int *nxtp) { int newoff; int nxt; @@ -1565,8 +1535,7 @@ ip6_lasthdr(m, off, proto, nxtp) } struct m_tag * -ip6_addaux(m) - struct mbuf *m; +ip6_addaux(struct mbuf *m) { struct m_tag *mtag; @@ -1583,8 +1552,7 @@ ip6_addaux(m) } struct m_tag * -ip6_findaux(m) - struct mbuf *m; +ip6_findaux(struct mbuf *m) { struct m_tag *mtag; @@ -1593,8 +1561,7 @@ ip6_findaux(m) } void -ip6_delaux(m) - struct mbuf *m; +ip6_delaux(struct mbuf *m) { struct m_tag *mtag;