diff options
author | Yoshinobu Inoue <shin@FreeBSD.org> | 2000-01-07 10:02:43 +0000 |
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committer | Yoshinobu Inoue <shin@FreeBSD.org> | 2000-01-07 10:02:43 +0000 |
commit | 04e8772051398d25637351f794866c6084a47229 (patch) | |
tree | 7de3824c7e5e4ff27408fbfa784f341858ec8515 /usr.sbin/ifmcstat | |
parent | 2a6830d22ea207c075fa71d474166d79e4e41f9b (diff) | |
download | src-test2-04e8772051398d25637351f794866c6084a47229.tar.gz src-test2-04e8772051398d25637351f794866c6084a47229.zip |
Notes
Diffstat (limited to 'usr.sbin/ifmcstat')
-rw-r--r-- | usr.sbin/ifmcstat/ifmcstat.c | 226 |
1 files changed, 44 insertions, 182 deletions
diff --git a/usr.sbin/ifmcstat/ifmcstat.c b/usr.sbin/ifmcstat/ifmcstat.c index d5ffc1333ceb..9fe262f65623 100644 --- a/usr.sbin/ifmcstat/ifmcstat.c +++ b/usr.sbin/ifmcstat/ifmcstat.c @@ -40,23 +40,13 @@ #include <sys/types.h> #include <sys/socket.h> #include <net/if.h> -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 -# include <net/if_var.h> -#endif +#include <net/if_var.h> #include <net/if_types.h> #include <net/if_dl.h> #include <netinet/in.h> -#ifndef __NetBSD__ -# ifdef __FreeBSD__ -# define _KERNEL -# endif -# include <netinet/if_ether.h> -# ifdef __FreeBSD__ -# undef _KERNEL -# endif -#else -# include <net/if_ether.h> -#endif +#define _KERNEL +#include <netinet/if_ether.h> +#undef _KERNEL #include <netinet/in_var.h> #include <arpa/inet.h> @@ -72,21 +62,9 @@ const char *inet6_n2a __P((struct in6_addr *)); int main __P((void)); char *ifname __P((struct ifnet *)); void kread __P((u_long, void *, int)); -#if !(defined(__FreeBSD__) && __FreeBSD__ >= 3) -void acmc __P((struct ether_multi *)); -#endif void if6_addrlist __P((struct ifaddr *)); void in6_multilist __P((struct in6_multi *)); -struct in6_multi * in6_multientry __P((struct in6_multi *)); - -#if !defined(__NetBSD__) && !(defined(__FreeBSD__) && __FreeBSD__ >= 3) && !defined(__OpenBSD__) -#ifdef __bsdi__ -struct ether_addr { - u_int8_t ether_addr_octet[6]; -}; -#endif -static char *ether_ntoa __P((struct ether_addr *)); -#endif +void in6_multientry __P((struct in6_multi *)); #define KREAD(addr, buf, type) \ kread((u_long)addr, (void *)buf, sizeof(type)) @@ -105,12 +83,7 @@ int main() { char buf[_POSIX2_LINE_MAX], ifname[IFNAMSIZ]; struct ifnet *ifp, *nifp, ifnet; -#ifndef __NetBSD__ struct arpcom arpcom; -#else - struct ethercom ec; - struct sockaddr_dl sdl; -#endif if ((kvmd = kvm_openfiles(NULL, NULL, NULL, O_RDONLY, buf)) == NULL) { perror("kvm_openfiles"); @@ -128,47 +101,8 @@ int main() while (ifp) { KREAD(ifp, &ifnet, struct ifnet); printf("%s:\n", if_indextoname(ifnet.if_index, ifname)); - -#if defined(__NetBSD__) || defined(__OpenBSD__) - if6_addrlist(ifnet.if_addrlist.tqh_first); - nifp = ifnet.if_list.tqe_next; -#elif defined(__FreeBSD__) && __FreeBSD__ >= 3 if6_addrlist(TAILQ_FIRST(&ifnet.if_addrhead)); - nifp = ifnet.if_link.tqe_next; -#else - if6_addrlist(ifnet.if_addrlist); - nifp = ifnet.if_next; -#endif - -#ifdef __NetBSD__ - KREAD(ifnet.if_sadl, &sdl, struct sockaddr_dl); - if (sdl.sdl_type == IFT_ETHER) { - printf("\tenaddr %s", - ether_ntoa((struct ether_addr *)LLADDR(&sdl))); - KREAD(ifp, &ec, struct ethercom); - printf(" multicnt %d", ec.ec_multicnt); - acmc(ec.ec_multiaddrs.lh_first); - printf("\n"); - } -#elif defined(__FreeBSD__) && __FreeBSD__ >= 3 - /* not supported */ -#else - if (ifnet.if_type == IFT_ETHER) { - KREAD(ifp, &arpcom, struct arpcom); - printf("\tenaddr %s", - ether_ntoa((struct ether_addr *)arpcom.ac_enaddr)); - KREAD(ifp, &arpcom, struct arpcom); - printf(" multicnt %d", arpcom.ac_multicnt); -#ifdef __OpenBSD__ - acmc(arpcom.ac_multiaddrs.lh_first); -#else - acmc(arpcom.ac_multiaddrs); -#endif - printf("\n"); - } -#endif - - ifp = nifp; + ifp = TAILQ_NEXT(&ifnet, if_link); } exit(0); @@ -180,11 +114,7 @@ char *ifname(ifp) { static char buf[BUFSIZ]; -#if defined(__NetBSD__) || defined(__OpenBSD__) - KREAD(ifp->if_xname, buf, IFNAMSIZ); -#else KREAD(ifp->if_name, buf, IFNAMSIZ); -#endif return buf; } @@ -199,107 +129,64 @@ void kread(addr, buf, len) } } -#if !(defined(__FreeBSD__) && __FreeBSD__ >= 3) -void acmc(am) - struct ether_multi *am; -{ - struct ether_multi em; - - while (am) { - KREAD(am, &em, struct ether_multi); - - printf("\n\t\t"); - printf("%s -- ", ether_ntoa((struct ether_addr *)em.enm_addrlo)); - printf("%s ", ether_ntoa((struct ether_addr *)&em.enm_addrhi)); - printf("%d", em.enm_refcount); -#if !defined(__NetBSD__) && !defined(__OpenBSD__) - am = em.enm_next; -#else - am = em.enm_list.le_next; -#endif - } -} -#endif - void if6_addrlist(ifap) struct ifaddr *ifap; { static char in6buf[BUFSIZ]; + struct ifnet ifnet; struct ifaddr ifa; - struct sockaddr sa; - struct in6_ifaddr if6a; - struct in6_multi *mc = 0; -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 struct ifaddr *ifap0; -#endif /* __FreeBSD__ >= 3 */ + struct ifmultiaddr ifm, *ifmp = 0; + struct in6_ifaddr if6a; + struct in6_multi *mc = 0, in6m; + int in6_multilist_done = 0; + struct sockaddr sa; + struct sockaddr_in6 sin6; + struct sockaddr_dl sdl; -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 + if (ifap == NULL) + return; ifap0 = ifap; -#endif /* __FreeBSD__ >= 3 */ - while (ifap) { + + do { KREAD(ifap, &ifa, struct ifaddr); if (ifa.ifa_addr == NULL) - goto nextifap; + continue; KREAD(ifa.ifa_addr, &sa, struct sockaddr); if (sa.sa_family != PF_INET6) - goto nextifap; + continue; KREAD(ifap, &if6a, struct in6_ifaddr); printf("\tinet6 %s\n", inet_ntop(AF_INET6, (const void *)&if6a.ia_addr.sin6_addr, in6buf, sizeof(in6buf))); -#if !(defined(__FreeBSD__) && __FreeBSD__ >= 3) - mc = mc ? mc : if6a.ia6_multiaddrs.lh_first; -#endif - nextifap: -#if defined(__NetBSD__) || defined(__OpenBSD__) - ifap = ifa.ifa_list.tqe_next; -#elif defined(__FreeBSD__) && __FreeBSD__ >= 3 - ifap = ifa.ifa_link.tqe_next; -#else - ifap = ifa.ifa_next; -#endif /* __FreeBSD__ >= 3 */ - } -#if defined(__FreeBSD__) && __FreeBSD__ >= 3 - if (ifap0) { - struct ifnet ifnet; - struct ifmultiaddr ifm, *ifmp = 0; - struct sockaddr_in6 sin6; - struct in6_multi in6m; - struct sockaddr_dl sdl; - int in6_multilist_done = 0; - - KREAD(ifap0, &ifa, struct ifaddr); - KREAD(ifa.ifa_ifp, &ifnet, struct ifnet); - if (ifnet.if_multiaddrs.lh_first) - ifmp = ifnet.if_multiaddrs.lh_first; - while (ifmp) { - KREAD(ifmp, &ifm, struct ifmultiaddr); - if (ifm.ifma_addr == NULL) - goto nextmulti; - KREAD(ifm.ifma_addr, &sa, struct sockaddr); - if (sa.sa_family != AF_INET6) - goto nextmulti; - (void)in6_multientry((struct in6_multi *) - ifm.ifma_protospec); - if (ifm.ifma_lladdr == 0) - goto nextmulti; - KREAD(ifm.ifma_lladdr, &sdl, struct sockaddr_dl); - printf("\t\t\tmcast-macaddr %s multicnt %d\n", - ether_ntoa((struct ether_addr *)LLADDR(&sdl)), - ifm.ifma_refcount); - nextmulti: - ifmp = ifm.ifma_link.le_next; - } - } -#else - if (mc) - in6_multilist(mc); -#endif + } while ((ifap = TAILQ_NEXT(&ifa, ifa_link)) != NULL); + + KREAD(ifap0, &ifa, struct ifaddr); + KREAD(ifa.ifa_ifp, &ifnet, struct ifnet); + if (ifnet.if_multiaddrs.lh_first) + ifmp = ifnet.if_multiaddrs.lh_first; + if (ifmp == NULL) + return; + do { + KREAD(ifmp, &ifm, struct ifmultiaddr); + if (ifm.ifma_addr == NULL) + continue; + KREAD(ifm.ifma_addr, &sa, struct sockaddr); + if (sa.sa_family != AF_INET6) + continue; + in6_multientry((struct in6_multi *)ifm.ifma_protospec); + if (ifm.ifma_lladdr == 0) + continue; + KREAD(ifm.ifma_lladdr, &sdl, struct sockaddr_dl); + printf("\t\t\tmcast-macaddr %s multicnt %d\n", + ether_ntoa((struct ether_addr *)LLADDR(&sdl)), + ifm.ifma_refcount); + } while ((ifmp = LIST_NEXT(&ifm, ifma_link)) != NULL); } -struct in6_multi * +void in6_multientry(mc) struct in6_multi *mc; { @@ -310,29 +197,4 @@ in6_multientry(mc) printf("\t\tgroup %s\n", inet_ntop(AF_INET6, (const void *)&multi.in6m_addr, mcbuf, sizeof(mcbuf))); - return(multi.in6m_entry.le_next); -} - -void -in6_multilist(mc) - struct in6_multi *mc; -{ - while (mc) - mc = in6_multientry(mc); -} - -#if !defined(__NetBSD__) && !(defined(__FreeBSD__) && __FreeBSD__ >= 3) && !defined(__OpenBSD__) -static char * -ether_ntoa(e) - struct ether_addr *e; -{ - static char buf[20]; - u_char *p; - - p = (u_char *)e; - - snprintf(buf, sizeof(buf), "%02x:%02x:%02x:%02x:%02x:%02x", - p[0], p[1], p[2], p[3], p[4], p[5]); - return buf; } -#endif |