Rename rt_msg1() to more handy rtsock_msg_mbuf().
(Just for history purposes: rt_msg2() was renamed to rtsock_msg_buffer() in r265019). Sponsored by: Yandex LLC MFC after: 1 month
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parent
8a25d54521
commit
6db47af467
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=265682
@ -151,7 +151,7 @@ struct walkarg {
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};
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static void rts_input(struct mbuf *m);
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static struct mbuf *rt_msg1(int type, struct rt_addrinfo *rtinfo);
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static struct mbuf *rtsock_msg_mbuf(int type, struct rt_addrinfo *rtinfo);
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static int rtsock_msg_buffer(int type, struct rt_addrinfo *rtinfo,
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struct walkarg *w, int *plen);
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static int rt_xaddrs(caddr_t cp, caddr_t cplim,
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@ -989,10 +989,14 @@ rtsock_fix_netmask(struct sockaddr *dst, struct sockaddr *smask,
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}
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/*
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* Used by the routing socket.
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* Writes information related to @rtinfo object to newly-allocated mbuf.
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* Assumes MCLBYTES is enough to construct any message.
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* Used for OS notifications of vaious events (if/ifa announces,etc)
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*
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* Returns allocated mbuf or NULL on failure.
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*/
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static struct mbuf *
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rt_msg1(int type, struct rt_addrinfo *rtinfo)
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rtsock_msg_mbuf(int type, struct rt_addrinfo *rtinfo)
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{
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struct rt_msghdr *rtm;
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struct mbuf *m;
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@ -1204,7 +1208,7 @@ rt_missmsg_fib(int type, struct rt_addrinfo *rtinfo, int flags, int error,
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if (V_route_cb.any_count == 0)
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return;
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m = rt_msg1(type, rtinfo);
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m = rtsock_msg_mbuf(type, rtinfo);
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if (m == NULL)
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return;
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@ -1243,7 +1247,7 @@ rt_ifmsg(struct ifnet *ifp)
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if (V_route_cb.any_count == 0)
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return;
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bzero((caddr_t)&info, sizeof(info));
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m = rt_msg1(RTM_IFINFO, &info);
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m = rtsock_msg_mbuf(RTM_IFINFO, &info);
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if (m == NULL)
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return;
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ifm = mtod(m, struct if_msghdr *);
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@ -1282,7 +1286,7 @@ rtsock_addrmsg(int cmd, struct ifaddr *ifa, int fibnum)
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info.rti_info[RTAX_NETMASK] = rtsock_fix_netmask(
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info.rti_info[RTAX_IFP], ifa->ifa_netmask, &ss);
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info.rti_info[RTAX_BRD] = ifa->ifa_dstaddr;
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if ((m = rt_msg1(ncmd, &info)) == NULL)
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if ((m = rtsock_msg_mbuf(ncmd, &info)) == NULL)
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return (ENOBUFS);
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ifam = mtod(m, struct ifa_msghdr *);
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ifam->ifam_index = ifp->if_index;
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@ -1328,7 +1332,7 @@ rtsock_routemsg(int cmd, struct ifnet *ifp, int error, struct rtentry *rt,
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info.rti_info[RTAX_DST] = sa = rt_key(rt);
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info.rti_info[RTAX_NETMASK] = rtsock_fix_netmask(sa, rt_mask(rt), &ss);
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info.rti_info[RTAX_GATEWAY] = rt->rt_gateway;
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if ((m = rt_msg1(cmd, &info)) == NULL)
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if ((m = rtsock_msg_mbuf(cmd, &info)) == NULL)
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return (ENOBUFS);
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rtm = mtod(m, struct rt_msghdr *);
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rtm->rtm_index = ifp->if_index;
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@ -1370,7 +1374,7 @@ rt_newmaddrmsg(int cmd, struct ifmultiaddr *ifma)
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* (similarly to how ARP entries, e.g., are presented).
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*/
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info.rti_info[RTAX_GATEWAY] = ifma->ifma_lladdr;
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m = rt_msg1(cmd, &info);
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m = rtsock_msg_mbuf(cmd, &info);
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if (m == NULL)
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return;
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ifmam = mtod(m, struct ifma_msghdr *);
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@ -1391,7 +1395,7 @@ rt_makeifannouncemsg(struct ifnet *ifp, int type, int what,
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if (V_route_cb.any_count == 0)
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return NULL;
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bzero((caddr_t)info, sizeof(*info));
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m = rt_msg1(type, info);
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m = rtsock_msg_mbuf(type, info);
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if (m != NULL) {
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ifan = mtod(m, struct if_announcemsghdr *);
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ifan->ifan_index = ifp->if_index;
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