diff options
Diffstat (limited to 'usr.bin/netstat/inet.c')
| -rw-r--r-- | usr.bin/netstat/inet.c | 995 |
1 files changed, 620 insertions, 375 deletions
diff --git a/usr.bin/netstat/inet.c b/usr.bin/netstat/inet.c index b4bd312..c966bf4 100644 --- a/usr.bin/netstat/inet.c +++ b/usr.bin/netstat/inet.c @@ -78,12 +78,14 @@ __FBSDID("$FreeBSD$"); #include <stdint.h> #include <stdio.h> #include <stdlib.h> +#include <stdbool.h> #include <string.h> #include <unistd.h> +#include <libxo/xo.h> #include "netstat.h" char *inetname(struct in_addr *); -void inetprint(struct in_addr *, int, const char *, int); +void inetprint(const char *, struct in_addr *, int, const char *, int); #ifdef INET6 static int udp_done, tcp_done, sdp_done; #endif /* INET6 */ @@ -114,15 +116,15 @@ pcblist_sysctl(int proto, const char *name, char **bufp, int istcp __unused) len = 0; if (sysctlbyname(mibvar, 0, &len, 0, 0) < 0) { if (errno != ENOENT) - warn("sysctl: %s", mibvar); + xo_warn("sysctl: %s", mibvar); return (0); } if ((buf = malloc(len)) == 0) { - warnx("malloc %lu bytes", (u_long)len); + xo_warnx("malloc %lu bytes", (u_long)len); return (0); } if (sysctlbyname(mibvar, buf, &len, 0, 0) < 0) { - warn("sysctl: %s", mibvar); + xo_warn("sysctl: %s", mibvar); free(buf); return (0); } @@ -205,14 +207,14 @@ pcblist_kvm(u_long off, char **bufp, int istcp) (pcbinfo.ipi_count + pcbinfo.ipi_count / 8) * sizeof(struct xinpcb); if ((buf = malloc(len)) == 0) { - warnx("malloc %lu bytes", (u_long)len); + xo_warnx("malloc %lu bytes", (u_long)len); return (0); } p = buf; #define COPYOUT(obj, size) do { \ if (len < (size)) { \ - warnx("buffer size exceeded"); \ + xo_warnx("buffer size exceeded"); \ goto fail; \ } \ bcopy((obj), p, (size)); \ @@ -349,8 +351,8 @@ protopr(u_long off, const char *name, int af1, int proto) oxig = xig = (struct xinpgen *)buf; for (xig = (struct xinpgen *)((char *)xig + xig->xig_len); - xig->xig_len > sizeof(struct xinpgen); - xig = (struct xinpgen *)((char *)xig + xig->xig_len)) { + xig->xig_len > sizeof(struct xinpgen); + xig = (struct xinpgen *)((char *)xig + xig->xig_len)) { if (istcp) { timer = &((struct xtcpcb *)xig)->xt_timer; tp = &((struct xtcpcb *)xig)->xt_tp; @@ -403,186 +405,218 @@ protopr(u_long off, const char *name, int af1, int proto) if (first) { if (!Lflag) { - printf("Active Internet connections"); + xo_emit("Active Internet connections"); if (aflag) - printf(" (including servers)"); + xo_emit(" (including servers)"); } else - printf( + xo_emit( "Current listen queue sizes (qlen/incqlen/maxqlen)"); - putchar('\n'); + xo_emit("\n"); if (Aflag) - printf("%-*s ", 2 * (int)sizeof(void *), "Tcpcb"); + xo_emit("{T:/%-*s} ", 2 * (int)sizeof(void *), + "Tcpcb"); if (Lflag) - printf((Aflag && !Wflag) ? - "%-5.5s %-14.14s %-18.18s" : - "%-5.5s %-14.14s %-22.22s", + xo_emit((Aflag && !Wflag) ? + "{T:/%-5.5s} {T:/%-14.14s} {T:/%-18.18s}" : + "{T:/%-5.5s} {T:/%-14.14s} {T:/%-22.22s}", "Proto", "Listen", "Local Address"); else if (Tflag) - printf((Aflag && !Wflag) ? - "%-5.5s %-6.6s %-6.6s %-6.6s %-18.18s %s" : - "%-5.5s %-6.6s %-6.6s %-6.6s %-22.22s %s", + xo_emit((Aflag && !Wflag) ? + "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-18.18s} {T:/%s}" : + "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-22.22s} {T:/%s}", "Proto", "Rexmit", "OOORcv", "0-win", "Local Address", "Foreign Address"); else { - printf((Aflag && !Wflag) ? - "%-5.5s %-6.6s %-6.6s %-18.18s %-18.18s" : - "%-5.5s %-6.6s %-6.6s %-22.22s %-22.22s", - "Proto", "Recv-Q", "Send-Q", - "Local Address", "Foreign Address"); + xo_emit((Aflag && !Wflag) ? + "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-18.18s} {T:/%-18.18s}" : + "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-22.22s} {T:/%-22.22s}", + "Proto", "Recv-Q", "Send-Q", + "Local Address", "Foreign Address"); if (!xflag && !Rflag) - printf(" (state)"); + xo_emit(" (state)"); } if (xflag) { - printf(" %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s", - "R-MBUF", "S-MBUF", "R-CLUS", - "S-CLUS", "R-HIWA", "S-HIWA", - "R-LOWA", "S-LOWA", "R-BCNT", - "S-BCNT", "R-BMAX", "S-BMAX"); - printf(" %7.7s %7.7s %7.7s %7.7s %7.7s %7.7s", - "rexmt", "persist", "keep", - "2msl", "delack", "rcvtime"); + xo_emit(" {T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} " + "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} " + "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} " + "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s}", + "R-MBUF", "S-MBUF", "R-CLUS", "S-CLUS", + "R-HIWA", "S-HIWA", "R-LOWA", "S-LOWA", + "R-BCNT", "S-BCNT", "R-BMAX", "S-BMAX"); + xo_emit(" {T:/%7.7s} {T:/%7.7s} {T:/%7.7s} " + "{T:/%7.7s} {T:/%7.7s} {T:/%7.7s}", + "rexmt", "persist", "keep", "2msl", + "delack", "rcvtime"); } else if (Rflag) { - printf (" %8.8s %5.5s", + xo_emit(" {T:/%8.8s} {T:/%5.5s}", "flowid", "ftype"); } - putchar('\n'); + xo_emit("\n"); first = 0; } if (Lflag && so->so_qlimit == 0) continue; + xo_open_instance("socket"); if (Aflag) { if (istcp) - printf("%*lx ", 2 * (int)sizeof(void *), (u_long)inp->inp_ppcb); + xo_emit("{q:address/%*lx} ", + 2 * (int)sizeof(void *), + (u_long)inp->inp_ppcb); else - printf("%*lx ", 2 * (int)sizeof(void *), (u_long)so->so_pcb); + xo_emit("{q:adddress/%*lx} ", + 2 * (int)sizeof(void *), + (u_long)so->so_pcb); } #ifdef INET6 if ((inp->inp_vflag & INP_IPV6) != 0) vchar = ((inp->inp_vflag & INP_IPV4) != 0) ? - "46" : "6 "; + "46" : "6"; else #endif vchar = ((inp->inp_vflag & INP_IPV4) != 0) ? - "4 " : " "; + "4" : ""; if (istcp && (tp->t_flags & TF_TOE) != 0) - printf("%-3.3s%-2.2s ", "toe", vchar); + xo_emit("{:protocol/%-3.3s%-2.2s/%s%s} ", "toe", vchar); else - printf("%-3.3s%-2.2s ", name, vchar); + xo_emit("{:protocol/%-3.3s%-2.2s/%s%s} ", name, vchar); if (Lflag) { char buf1[15]; snprintf(buf1, 15, "%d/%d/%d", so->so_qlen, so->so_incqlen, so->so_qlimit); - printf("%-14.14s ", buf1); + xo_emit("{:listen-queue-sizes/%-14.14s} ", buf1); } else if (Tflag) { if (istcp) - printf("%6u %6u %6u ", tp->t_sndrexmitpack, - tp->t_rcvoopack, tp->t_sndzerowin); + xo_emit("{:sent-retransmit-packets/%6u} " + "{:received-out-of-order-packets/%6u} " + "{:sent-zero-window/%6u} ", + tp->t_sndrexmitpack, tp->t_rcvoopack, + tp->t_sndzerowin); } else { - printf("%6u %6u ", + xo_emit("{:receive-bytes-waiting/%6u} " + "{:send-bytes-waiting/%6u} ", so->so_rcv.sb_cc, so->so_snd.sb_cc); } if (numeric_port) { if (inp->inp_vflag & INP_IPV4) { - inetprint(&inp->inp_laddr, (int)inp->inp_lport, - name, 1); + inetprint("local", &inp->inp_laddr, + (int)inp->inp_lport, name, 1); if (!Lflag) - inetprint(&inp->inp_faddr, + inetprint("remote", &inp->inp_faddr, (int)inp->inp_fport, name, 1); } #ifdef INET6 else if (inp->inp_vflag & INP_IPV6) { - inet6print(&inp->in6p_laddr, + inet6print("local", &inp->in6p_laddr, (int)inp->inp_lport, name, 1); if (!Lflag) - inet6print(&inp->in6p_faddr, + inet6print("remote", &inp->in6p_faddr, (int)inp->inp_fport, name, 1); } /* else nothing printed now */ #endif /* INET6 */ } else if (inp->inp_flags & INP_ANONPORT) { if (inp->inp_vflag & INP_IPV4) { - inetprint(&inp->inp_laddr, (int)inp->inp_lport, - name, 1); + inetprint("local", &inp->inp_laddr, + (int)inp->inp_lport, name, 1); if (!Lflag) - inetprint(&inp->inp_faddr, + inetprint("remote", &inp->inp_faddr, (int)inp->inp_fport, name, 0); } #ifdef INET6 else if (inp->inp_vflag & INP_IPV6) { - inet6print(&inp->in6p_laddr, + inet6print("local", &inp->in6p_laddr, (int)inp->inp_lport, name, 1); if (!Lflag) - inet6print(&inp->in6p_faddr, + inet6print("remote", &inp->in6p_faddr, (int)inp->inp_fport, name, 0); } /* else nothing printed now */ #endif /* INET6 */ } else { if (inp->inp_vflag & INP_IPV4) { - inetprint(&inp->inp_laddr, (int)inp->inp_lport, - name, 0); + inetprint("local", &inp->inp_laddr, + (int)inp->inp_lport, name, 0); if (!Lflag) - inetprint(&inp->inp_faddr, + inetprint("remote", &inp->inp_faddr, (int)inp->inp_fport, name, inp->inp_lport != inp->inp_fport); } #ifdef INET6 else if (inp->inp_vflag & INP_IPV6) { - inet6print(&inp->in6p_laddr, + inet6print("local", &inp->in6p_laddr, (int)inp->inp_lport, name, 0); if (!Lflag) - inet6print(&inp->in6p_faddr, + inet6print("remote", &inp->in6p_faddr, (int)inp->inp_fport, name, inp->inp_lport != inp->inp_fport); } /* else nothing printed now */ #endif /* INET6 */ } if (xflag) { - printf("%6u %6u %6u %6u %6u %6u %6u %6u %6u %6u %6u %6u", - so->so_rcv.sb_mcnt, so->so_snd.sb_mcnt, - so->so_rcv.sb_ccnt, so->so_snd.sb_ccnt, - so->so_rcv.sb_hiwat, so->so_snd.sb_hiwat, - so->so_rcv.sb_lowat, so->so_snd.sb_lowat, - so->so_rcv.sb_mbcnt, so->so_snd.sb_mbcnt, - so->so_rcv.sb_mbmax, so->so_snd.sb_mbmax); + xo_emit("{:receive-mbufs/%6u} {:send-mbufs/%6u} " + "{:receive-clusters/%6u} {:send-clusters/%6u} " + "{:receive-high-water/%6u} {:send-high-water/%6u} " + "{:receive-low-water/%6u} {:send-low-water/%6u} " + "{:receive-mbuf-bytes/%6u} {:send-mbuf-bytes/%6u} " + "{:receive-mbuf-bytes-max/%6u} " + "{:send-mbuf-bytes-max/%6u}", + so->so_rcv.sb_mcnt, so->so_snd.sb_mcnt, + so->so_rcv.sb_ccnt, so->so_snd.sb_ccnt, + so->so_rcv.sb_hiwat, so->so_snd.sb_hiwat, + so->so_rcv.sb_lowat, so->so_snd.sb_lowat, + so->so_rcv.sb_mbcnt, so->so_snd.sb_mbcnt, + so->so_rcv.sb_mbmax, so->so_snd.sb_mbmax); if (timer != NULL) - printf(" %4d.%02d %4d.%02d %4d.%02d %4d.%02d %4d.%02d %4d.%02d", - timer->tt_rexmt / 1000, (timer->tt_rexmt % 1000) / 10, - timer->tt_persist / 1000, (timer->tt_persist % 1000) / 10, - timer->tt_keep / 1000, (timer->tt_keep % 1000) / 10, - timer->tt_2msl / 1000, (timer->tt_2msl % 1000) / 10, - timer->tt_delack / 1000, (timer->tt_delack % 1000) / 10, - timer->t_rcvtime / 1000, (timer->t_rcvtime % 1000) / 10); + xo_emit(" {:retransmit-timer/%4d.%02d} " + "{:persist-timer/%4d.%02d} " + "{:keepalive-timer/%4d.%02d} " + "{:msl2-timer/%4d.%02d} " + "{:delay-ack-timer/%4d.%02d} " + "{:inactivity-timer/%4d.%02d}", + timer->tt_rexmt / 1000, + (timer->tt_rexmt % 1000) / 10, + timer->tt_persist / 1000, + (timer->tt_persist % 1000) / 10, + timer->tt_keep / 1000, + (timer->tt_keep % 1000) / 10, + timer->tt_2msl / 1000, + (timer->tt_2msl % 1000) / 10, + timer->tt_delack / 1000, + (timer->tt_delack % 1000) / 10, + timer->t_rcvtime / 1000, + (timer->t_rcvtime % 1000) / 10); } if (istcp && !Lflag && !xflag && !Tflag && !Rflag) { if (tp->t_state < 0 || tp->t_state >= TCP_NSTATES) - printf("%d", tp->t_state); + xo_emit("{:tcp-state/%d}", tp->t_state); else { - printf("%s", tcpstates[tp->t_state]); + xo_emit("{:tcp-state/%s}", + tcpstates[tp->t_state]); #if defined(TF_NEEDSYN) && defined(TF_NEEDFIN) /* Show T/TCP `hidden state' */ if (tp->t_flags & (TF_NEEDSYN|TF_NEEDFIN)) - putchar('*'); + xo_emit("{:need-syn-or-fin/*}"); #endif /* defined(TF_NEEDSYN) && defined(TF_NEEDFIN) */ } } if (Rflag) { - printf(" %08x %5d", + /* XXX: is this right Alfred */ + xo_emit(" {:flow-id/%08x} {:flow-type/%5d}", inp->inp_flowid, inp->inp_flowtype); } - putchar('\n'); + xo_emit("\n"); + xo_close_instance("socket"); } if (xig != oxig && xig->xig_gen != oxig->xig_gen) { if (oxig->xig_count > xig->xig_count) { - printf("Some %s sockets may have been deleted.\n", - name); + xo_emit("Some {d:lost/%s} sockets may have been " + "deleted.\n", name); } else if (oxig->xig_count < xig->xig_count) { - printf("Some %s sockets may have been created.\n", - name); + xo_emit("Some {d:created/%s} sockets may have been " + "created.\n", name); } else { - printf( - "Some %s sockets may have been created or deleted.\n", - name); + xo_emit("Some {d:changed/%s} sockets may have been " + "created or deleted.\n", name); } } free(buf); @@ -609,146 +643,216 @@ tcp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) memset(&zerostat, 0, len); if (sysctlbyname("net.inet.tcp.stats", &tcpstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { - warn("sysctl: net.inet.tcp.stats"); + xo_warn("sysctl: net.inet.tcp.stats"); return; } } else kread_counters(off, &tcpstat, len); - printf ("%s:\n", name); + xo_open_container("tcp"); + xo_emit("{T:/%s}:\n", name); #define p(f, m) if (tcpstat.f || sflag <= 1) \ - printf(m, (uintmax_t )tcpstat.f, plural(tcpstat.f)) - + xo_emit(m, (uintmax_t )tcpstat.f, plural(tcpstat.f)) #define p1a(f, m) if (tcpstat.f || sflag <= 1) \ - printf(m, (uintmax_t )tcpstat.f) - + xo_emit(m, (uintmax_t )tcpstat.f) #define p2(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \ - printf(m, (uintmax_t )tcpstat.f1, plural(tcpstat.f1), \ + xo_emit(m, (uintmax_t )tcpstat.f1, plural(tcpstat.f1), \ (uintmax_t )tcpstat.f2, plural(tcpstat.f2)) - #define p2a(f1, f2, m) if (tcpstat.f1 || tcpstat.f2 || sflag <= 1) \ - printf(m, (uintmax_t )tcpstat.f1, plural(tcpstat.f1), \ + xo_emit(m, (uintmax_t )tcpstat.f1, plural(tcpstat.f1), \ (uintmax_t )tcpstat.f2) - #define p3(f, m) if (tcpstat.f || sflag <= 1) \ - printf(m, (uintmax_t )tcpstat.f, pluralies(tcpstat.f)) - - p(tcps_sndtotal, "\t%ju packet%s sent\n"); - p2(tcps_sndpack,tcps_sndbyte, "\t\t%ju data packet%s (%ju byte%s)\n"); - p2(tcps_sndrexmitpack, tcps_sndrexmitbyte, - "\t\t%ju data packet%s (%ju byte%s) retransmitted\n"); - p(tcps_sndrexmitbad, - "\t\t%ju data packet%s unnecessarily retransmitted\n"); - p(tcps_mturesent, "\t\t%ju resend%s initiated by MTU discovery\n"); - p2a(tcps_sndacks, tcps_delack, - "\t\t%ju ack-only packet%s (%ju delayed)\n"); - p(tcps_sndurg, "\t\t%ju URG only packet%s\n"); - p(tcps_sndprobe, "\t\t%ju window probe packet%s\n"); - p(tcps_sndwinup, "\t\t%ju window update packet%s\n"); - p(tcps_sndctrl, "\t\t%ju control packet%s\n"); - p(tcps_rcvtotal, "\t%ju packet%s received\n"); - p2(tcps_rcvackpack, tcps_rcvackbyte, - "\t\t%ju ack%s (for %ju byte%s)\n"); - p(tcps_rcvdupack, "\t\t%ju duplicate ack%s\n"); - p(tcps_rcvacktoomuch, "\t\t%ju ack%s for unsent data\n"); - p2(tcps_rcvpack, tcps_rcvbyte, - "\t\t%ju packet%s (%ju byte%s) received in-sequence\n"); - p2(tcps_rcvduppack, tcps_rcvdupbyte, - "\t\t%ju completely duplicate packet%s (%ju byte%s)\n"); - p(tcps_pawsdrop, "\t\t%ju old duplicate packet%s\n"); - p2(tcps_rcvpartduppack, tcps_rcvpartdupbyte, - "\t\t%ju packet%s with some dup. data (%ju byte%s duped)\n"); - p2(tcps_rcvoopack, tcps_rcvoobyte, - "\t\t%ju out-of-order packet%s (%ju byte%s)\n"); - p2(tcps_rcvpackafterwin, tcps_rcvbyteafterwin, - "\t\t%ju packet%s (%ju byte%s) of data after window\n"); - p(tcps_rcvwinprobe, "\t\t%ju window probe%s\n"); - p(tcps_rcvwinupd, "\t\t%ju window update packet%s\n"); - p(tcps_rcvafterclose, "\t\t%ju packet%s received after close\n"); - p(tcps_rcvbadsum, "\t\t%ju discarded for bad checksum%s\n"); - p(tcps_rcvbadoff, "\t\t%ju discarded for bad header offset field%s\n"); - p1a(tcps_rcvshort, "\t\t%ju discarded because packet too short\n"); - p1a(tcps_rcvreassfull, - "\t\t%ju discarded due to no space in reassembly queue\n"); - p(tcps_connattempt, "\t%ju connection request%s\n"); - p(tcps_accepts, "\t%ju connection accept%s\n"); - p(tcps_badsyn, "\t%ju bad connection attempt%s\n"); - p(tcps_listendrop, "\t%ju listen queue overflow%s\n"); - p(tcps_badrst, "\t%ju ignored RSTs in the window%s\n"); - p(tcps_connects, "\t%ju connection%s established (including accepts)\n"); - p2(tcps_closed, tcps_drops, - "\t%ju connection%s closed (including %ju drop%s)\n"); - p(tcps_cachedrtt, "\t\t%ju connection%s updated cached RTT on close\n"); - p(tcps_cachedrttvar, - "\t\t%ju connection%s updated cached RTT variance on close\n"); - p(tcps_cachedssthresh, - "\t\t%ju connection%s updated cached ssthresh on close\n"); - p(tcps_conndrops, "\t%ju embryonic connection%s dropped\n"); - p2(tcps_rttupdated, tcps_segstimed, - "\t%ju segment%s updated rtt (of %ju attempt%s)\n"); - p(tcps_rexmttimeo, "\t%ju retransmit timeout%s\n"); - p(tcps_timeoutdrop, "\t\t%ju connection%s dropped by rexmit timeout\n"); - p(tcps_persisttimeo, "\t%ju persist timeout%s\n"); - p(tcps_persistdrop, "\t\t%ju connection%s dropped by persist timeout\n"); - p(tcps_finwait2_drops, - "\t%ju Connection%s (fin_wait_2) dropped because of timeout\n"); - p(tcps_keeptimeo, "\t%ju keepalive timeout%s\n"); - p(tcps_keepprobe, "\t\t%ju keepalive probe%s sent\n"); - p(tcps_keepdrops, "\t\t%ju connection%s dropped by keepalive\n"); - p(tcps_predack, "\t%ju correct ACK header prediction%s\n"); - p(tcps_preddat, "\t%ju correct data packet header prediction%s\n"); - - p3(tcps_sc_added, "\t%ju syncache entr%s added\n"); - p1a(tcps_sc_retransmitted, "\t\t%ju retransmitted\n"); - p1a(tcps_sc_dupsyn, "\t\t%ju dupsyn\n"); - p1a(tcps_sc_dropped, "\t\t%ju dropped\n"); - p1a(tcps_sc_completed, "\t\t%ju completed\n"); - p1a(tcps_sc_bucketoverflow, "\t\t%ju bucket overflow\n"); - p1a(tcps_sc_cacheoverflow, "\t\t%ju cache overflow\n"); - p1a(tcps_sc_reset, "\t\t%ju reset\n"); - p1a(tcps_sc_stale, "\t\t%ju stale\n"); - p1a(tcps_sc_aborted, "\t\t%ju aborted\n"); - p1a(tcps_sc_badack, "\t\t%ju badack\n"); - p1a(tcps_sc_unreach, "\t\t%ju unreach\n"); - p(tcps_sc_zonefail, "\t\t%ju zone failure%s\n"); - p(tcps_sc_sendcookie, "\t%ju cookie%s sent\n"); - p(tcps_sc_recvcookie, "\t%ju cookie%s received\n"); - - p3(tcps_hc_added, "\t%ju hostcache entr%s added\n"); - p1a(tcps_hc_bucketoverflow, "\t\t%ju bucket overflow\n"); - - p(tcps_sack_recovery_episode, "\t%ju SACK recovery episode%s\n"); - p(tcps_sack_rexmits, - "\t%ju segment rexmit%s in SACK recovery episodes\n"); - p(tcps_sack_rexmit_bytes, - "\t%ju byte rexmit%s in SACK recovery episodes\n"); - p(tcps_sack_rcv_blocks, - "\t%ju SACK option%s (SACK blocks) received\n"); - p(tcps_sack_send_blocks, "\t%ju SACK option%s (SACK blocks) sent\n"); - p1a(tcps_sack_sboverflow, "\t%ju SACK scoreboard overflow\n"); - - p(tcps_ecn_ce, "\t%ju packet%s with ECN CE bit set\n"); - p(tcps_ecn_ect0, "\t%ju packet%s with ECN ECT(0) bit set\n"); - p(tcps_ecn_ect1, "\t%ju packet%s with ECN ECT(1) bit set\n"); - p(tcps_ecn_shs, "\t%ju successful ECN handshake%s\n"); - p(tcps_ecn_rcwnd, "\t%ju time%s ECN reduced the congestion window\n"); - - p(tcps_sig_rcvgoodsig, - "\t%ju packet%s with valid tcp-md5 signature received\n"); - p(tcps_sig_rcvbadsig, - "\t%ju packet%s with invalid tcp-md5 signature received\n"); - p(tcps_sig_err_buildsig, - "\t%ju packet%s with tcp-md5 signature mismatch\n"); - p(tcps_sig_err_sigopt, - "\t%ju packet%s with unexpected tcp-md5 signature received\n"); - p(tcps_sig_err_nosigopt, - "\t%ju packet%s without expected tcp-md5 signature received\n"); -#undef p -#undef p1a -#undef p2 -#undef p2a -#undef p3 + xo_emit(m, (uintmax_t )tcpstat.f, pluralies(tcpstat.f)) + + p(tcps_sndtotal, "\t{:sent-packets/%ju} {N:/packet%s sent}\n"); + p2(tcps_sndpack,tcps_sndbyte, "\t\t{:sent-data-packets/%ju} " + "{N:/data packet%s} ({:sent-data-bytes/%ju} {N:/byte%s})\n"); + p2(tcps_sndrexmitpack, tcps_sndrexmitbyte, "\t\t" + "{:sent-retransmitted-packets/%ju} {N:/data packet%s} " + "({:sent-retransmitted-bytes/%ju} {N:/byte%s}) " + "{N:retransmitted}\n"); + p(tcps_sndrexmitbad, "\t\t" + "{:sent-unnecessary-retransmitted-packets/%ju} " + "{N:/data packet%s unnecessarily retransmitted}\n"); + p(tcps_mturesent, "\t\t{:sent-resends-by-mtu-discovery/%ju} " + "{N:/resend%s initiated by MTU discovery}\n"); + p2a(tcps_sndacks, tcps_delack, "\t\t{:sent-ack-only-packets/%ju} " + "{N:/ack-only packet%s/} ({:sent-packets-delayed/%ju} " + "{N:delayed})\n"); + p(tcps_sndurg, "\t\t{:sent-urg-only-packets/%ju} " + "{N:/URG only packet%s}\n"); + p(tcps_sndprobe, "\t\t{:sent-window-probe-packets/%ju} " + "{N:/window probe packet%s}\n"); + p(tcps_sndwinup, "\t\t{:sent-window-update-packets/%ju} " + "{N:/window update packet%s}\n"); + p(tcps_sndctrl, "\t\t{:sent-control-packets/%ju} " + "{N:/control packet%s}\n"); + p(tcps_rcvtotal, "\t{:received-packets/%ju} " + "{N:/packet%s received}\n"); + p2(tcps_rcvackpack, tcps_rcvackbyte, "\t\t" + "{:received-ack-packets/%ju} {N:/ack%s} " + "{N:(for} {:received-ack-bytes/%ju} {N:/byte%s})\n"); + p(tcps_rcvdupack, "\t\t{:received-duplicate-acks/%ju} " + "{N:/duplicate ack%s}\n"); + p(tcps_rcvacktoomuch, "\t\t{:received-acks-for-unsent-data/%ju} " + "{N:/ack%s for unsent data}\n"); + p2(tcps_rcvpack, tcps_rcvbyte, "\t\t" + "{:received-in-sequence-packets/%ju} {N:/packet%s} " + "({:received-in-sequence-bytes/%ju} {N:/byte%s}) " + "{N:received in-sequence}\n"); + p2(tcps_rcvduppack, tcps_rcvdupbyte, "\t\t" + "{:received-completely-duplicate-packets/%ju} " + "{N:/completely duplicate packet%s} " + "({:received-completely-duplicate-bytes/%ju} {N:/byte%s})\n"); + p(tcps_pawsdrop, "\t\t{:received-old-duplicate-packets/%ju} " + "{N:/old duplicate packet%s}\n"); + p2(tcps_rcvpartduppack, tcps_rcvpartdupbyte, "\t\t" + "{:received-some-duplicate-packets/%ju} " + "{N:/packet%s with some dup. data} " + "({:received-some-duplicate-bytes/%ju} {N:/byte%s duped/})\n"); + p2(tcps_rcvoopack, tcps_rcvoobyte, "\t\t{:received-out-of-order/%ju} " + "{N:/out-of-order packet%s} " + "({:received-out-of-order-bytes/%ju} {N:/byte%s})\n"); + p2(tcps_rcvpackafterwin, tcps_rcvbyteafterwin, "\t\t" + "{:received-after-window-packets/%ju} {N:/packet%s} " + "({:received-after-window-bytes/%ju} {N:/byte%s}) " + "{N:of data after window}\n"); + p(tcps_rcvwinprobe, "\t\t{:received-window-probes/%ju} " + "{N:/window probe%s}\n"); + p(tcps_rcvwinupd, "\t\t{:receive-window-update-packets/%ju} " + "{N:/window update packet%s}\n"); + p(tcps_rcvafterclose, "\t\t{:received-after-close-packets/%ju} " + "{N:/packet%s received after close}\n"); + p(tcps_rcvbadsum, "\t\t{:discard-bad-checksum/%ju} " + "{N:/discarded for bad checksum%s}\n"); + p(tcps_rcvbadoff, "\t\t{:discard-bad-header-offset/%ju} " + "{N:/discarded for bad header offset field%s}\n"); + p1a(tcps_rcvshort, "\t\t{:discard-too-short/%ju} " + "{N:discarded because packet too short}\n"); + p1a(tcps_rcvmemdrop, "\t\t{:discard-memory-problems/%ju} " + "{N:discarded due to memory problems}\n"); + p(tcps_connattempt, "\t{:connection-requests/%ju} " + "{N:/connection request%s}\n"); + p(tcps_accepts, "\t{:connections-accepts/%ju} " + "{N:/connection accept%s}\n"); + p(tcps_badsyn, "\t{:bad-connection-attempts/%ju} " + "{N:/bad connection attempt%s}\n"); + p(tcps_listendrop, "\t{:listen-queue-overflows/%ju} " + "{N:/listen queue overflow%s}\n"); + p(tcps_badrst, "\t{:ignored-in-window-resets/%ju} " + "{N:/ignored RSTs in the window%s}\n"); + p(tcps_connects, "\t{:connections-established/%ju} " + "{N:/connection%s established (including accepts)}\n"); + p2(tcps_closed, tcps_drops, "\t{:connections-closed/%ju} " + "{N:/connection%s closed (including} " + "{:connection-drops/%ju} {N:/drop%s})\n"); + p(tcps_cachedrtt, "\t\t{:connections-updated-rtt-on-close/%ju} " + "{N:/connection%s updated cached RTT on close}\n"); + p(tcps_cachedrttvar, "\t\t" + "{:connections-updated-variance-on-close/%ju} " + "{N:/connection%s updated cached RTT variance on close}\n"); + p(tcps_cachedssthresh, "\t\t" + "{:connections-updated-ssthresh-on-close/%ju} " + "{N:/connection%s updated cached ssthresh on close}\n"); + p(tcps_conndrops, "\t{:embryonic-connections-dropped/%ju} " + "{N:/embryonic connection%s dropped}\n"); + p2(tcps_rttupdated, tcps_segstimed, "\t{:segments-updated-rtt/%ju} " + "{N:/segment%s updated rtt (of} " + "{:segment-update-attempts/%ju} {N:/attempt%s})\n"); + p(tcps_rexmttimeo, "\t{:retransmit-timeouts/%ju} " + "{N:/retransmit timeout%s}\n"); + p(tcps_timeoutdrop, "\t\t" + "{:connections-dropped-by-retransmit-timeout/%ju} " + "{N:/connection%s dropped by rexmit timeout}\n"); + p(tcps_persisttimeo, "\t{:persist-timeout/%ju} " + "{N:/persist timeout%s}\n"); + p(tcps_persistdrop, "\t\t" + "{:connections-dropped-by-persist-timeout/%ju} " + "{N:/connection%s dropped by persist timeout}\n"); + p(tcps_finwait2_drops, "\t" + "{:connections-dropped-by-finwait2-timeout/%ju} " + "{N:/Connection%s (fin_wait_2) dropped because of timeout}\n"); + p(tcps_keeptimeo, "\t{:keepalive-timeout/%ju} " + "{N:/keepalive timeout%s}\n"); + p(tcps_keepprobe, "\t\t{:keepalive-probes/%ju} " + "{N:/keepalive probe%s sent}\n"); + p(tcps_keepdrops, "\t\t{:connections-dropped-by-keepalives/%ju} " + "{N:/connection%s dropped by keepalive}\n"); + p(tcps_predack, "\t{:ack-header-predictions/%ju} " + "{N:/correct ACK header prediction%s}\n"); + p(tcps_preddat, "\t{:data-packet-header-predictions/%ju} " + "{N:/correct data packet header prediction%s}\n"); + + xo_open_container("syncache"); + + p3(tcps_sc_added, "\t{:entries-added/%ju} " + "{N:/syncache entr%s added}\n"); + p1a(tcps_sc_retransmitted, "\t\t{:retransmitted/%ju} " + "{N:/retransmitted}\n"); + p1a(tcps_sc_dupsyn, "\t\t{:duplicates/%ju} {N:/dupsyn}\n"); + p1a(tcps_sc_dropped, "\t\t{:dropped/%ju} {N:/dropped}\n"); + p1a(tcps_sc_completed, "\t\t{:completed/%ju} {N:/completed}\n"); + p1a(tcps_sc_bucketoverflow, "\t\t{:bucket-overflow/%ju} " + "{N:/bucket overflow}\n"); + p1a(tcps_sc_cacheoverflow, "\t\t{:cache-overflow/%ju} " + "{N:/cache overflow}\n"); + p1a(tcps_sc_reset, "\t\t{:reset/%ju} {N:/reset}\n"); + p1a(tcps_sc_stale, "\t\t{:stale/%ju} {N:/stale}\n"); + p1a(tcps_sc_aborted, "\t\t{:aborted/%ju} {N:/aborted}\n"); + p1a(tcps_sc_badack, "\t\t{:bad-ack/%ju} {N:/badack}\n"); + p1a(tcps_sc_unreach, "\t\t{:unreachable/%ju} {N:/unreach}\n"); + p(tcps_sc_zonefail, "\t\t{:zone-failures/%ju} {N:/zone failure%s}\n"); + p(tcps_sc_sendcookie, "\t{:sent-cookies/%ju} {N:/cookie%s sent}\n"); + p(tcps_sc_recvcookie, "\t{:receivd-cookies/%ju} " + "{N:/cookie%s received}\n"); + + xo_close_container("syncache"); + + xo_open_container("hostcache"); + + p3(tcps_hc_added, "\t{:entries-added/%ju} " + "{N:/hostcache entr%s added}\n"); + p1a(tcps_hc_bucketoverflow, "\t\t{:buffer-overflows/%ju} " + "{N:/bucket overflow}\n"); + + xo_close_container("hostcache"); + + xo_open_container("sack"); + + p(tcps_sack_recovery_episode, "\t{:recovery-episodes/%ju} " + "{N:/SACK recovery episode%s}\n"); + p(tcps_sack_rexmits, "\t{:segment-retransmits/%ju} " + "{N:/segment rexmit%s in SACK recovery episodes}\n"); + p(tcps_sack_rexmit_bytes, "\t{:byte-retransmits/%ju} " + "{N:/byte rexmit%s in SACK recovery episodes}\n"); + p(tcps_sack_rcv_blocks, "\t{:received-blocks/%ju} " + "{N:/SACK option%s (SACK blocks) received}\n"); + p(tcps_sack_send_blocks, "\t{:sent-option-blocks/%ju} " + "{N:/SACK option%s (SACK blocks) sent}\n"); + p1a(tcps_sack_sboverflow, "\t{:scoreboard-overflows/%ju} " + "{N:/SACK scoreboard overflow}\n"); + + xo_close_container("sack"); + xo_open_container("ecn"); + + p(tcps_ecn_ce, "\t{:ce-packets/%ju} " + "{N:/packet%s with ECN CE bit set}\n"); + p(tcps_ecn_ect0, "\t{:ect0-packets/%ju} " + "{N:/packet%s with ECN ECT(0) bit set}\n"); + p(tcps_ecn_ect1, "\t{:ect1-packets/%ju} " + "{N:/packet%s with ECN ECT(1) bit set}\n"); + p(tcps_ecn_shs, "\t{:handshakes/%ju} " + "{N:/successful ECN handshake%s}\n"); + p(tcps_ecn_rcwnd, "\t{:congestion-reductions/%ju} " + "{N:/time%s ECN reduced the congestion window}\n"); + #undef p + #undef p1a + #undef p2 + #undef p2a + #undef p3 + xo_close_container("ecn"); + xo_close_container("tcp"); } /* @@ -773,27 +877,38 @@ udp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) memset(&zerostat, 0, len); if (sysctlbyname("net.inet.udp.stats", &udpstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { - warn("sysctl: net.inet.udp.stats"); + xo_warn("sysctl: net.inet.udp.stats"); return; } } else kread_counters(off, &udpstat, len); - printf("%s:\n", name); + xo_open_container("udp"); + xo_emit("{T:/%s}:\n", name); + #define p(f, m) if (udpstat.f || sflag <= 1) \ - printf("\t%ju " m, (uintmax_t)udpstat.f, plural(udpstat.f)) + xo_emit("\t" m, (uintmax_t)udpstat.f, plural(udpstat.f)) #define p1a(f, m) if (udpstat.f || sflag <= 1) \ - printf("\t%ju " m, (uintmax_t)udpstat.f) - p(udps_ipackets, "datagram%s received\n"); - p1a(udps_hdrops, "with incomplete header\n"); - p1a(udps_badlen, "with bad data length field\n"); - p1a(udps_badsum, "with bad checksum\n"); - p1a(udps_nosum, "with no checksum\n"); - p1a(udps_noport, "dropped due to no socket\n"); - p(udps_noportbcast, - "broadcast/multicast datagram%s undelivered\n"); - p1a(udps_fullsock, "dropped due to full socket buffers\n"); - p1a(udpps_pcbhashmiss, "not for hashed pcb\n"); + xo_emit("\t" m, (uintmax_t)udpstat.f) + + p(udps_ipackets, "{:received-datagrams/%ju} " + "{N:/datagram%s received}\n"); + p1a(udps_hdrops, "{:dropped-incomplete-headers/%ju} " + "{N:/with incomplete header}\n"); + p1a(udps_badlen, "{:dropped-bad-data-length/%ju} " + "{N:/with bad data length field}\n"); + p1a(udps_badsum, "{:dropped-bad-checksum/%ju} " + "{N:/with bad checksum}\n"); + p1a(udps_nosum, "{:dropped-no-checksum/%ju} " + "{N:/with no checksum}\n"); + p1a(udps_noport, "{:dropped-no-socket/%ju} " + "{N:/dropped due to no socket}\n"); + p(udps_noportbcast, "{:dropped-broadcast-multicast/%ju} " + "{N:/broadcast\\/multicast datagram%s undelivered}\n"); + p1a(udps_fullsock, "{:dropped-full-socket-buffer/%ju} " + "{N:/dropped due to full socket buffers}\n"); + p1a(udpps_pcbhashmiss, "{:not-for-hashed-pcb/%ju} " + "{N:/not for hashed pcb}\n"); delivered = udpstat.udps_ipackets - udpstat.udps_hdrops - udpstat.udps_badlen - @@ -802,13 +917,15 @@ udp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) udpstat.udps_noportbcast - udpstat.udps_fullsock; if (delivered || sflag <= 1) - printf("\t%ju delivered\n", (uint64_t)delivered); - p(udps_opackets, "datagram%s output\n"); + xo_emit("\t{:delivered-packets/%ju} {N:/delivered}\n", + (uint64_t)delivered); + p(udps_opackets, "{:output-packets/%ju} {N:/datagram%s output}\n"); /* the next statistic is cumulative in udps_noportbcast */ - p(udps_filtermcast, - "time%s multicast source filter matched\n"); + p(udps_filtermcast, "{:multicast-source-filter-matches/%ju} " + "{N:/time%s multicast source filter matched}\n"); #undef p #undef p1a + xo_close_container("udp"); } /* @@ -826,7 +943,7 @@ carp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) if (sysctlbyname("net.inet.carp.stats", &carpstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { if (errno != ENOENT) - warn("sysctl: net.inet.carp.stats"); + xo_warn("sysctl: net.inet.carp.stats"); return; } } else { @@ -835,31 +952,47 @@ carp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) kread_counters(off, &carpstat, len); } - printf("%s:\n", name); + xo_open_container(name); + xo_emit("{T:/%s}:\n", name); #define p(f, m) if (carpstat.f || sflag <= 1) \ - printf(m, (uintmax_t)carpstat.f, plural(carpstat.f)) + xo_emit(m, (uintmax_t)carpstat.f, plural(carpstat.f)) #define p2(f, m) if (carpstat.f || sflag <= 1) \ - printf(m, (uintmax_t)carpstat.f) - - p(carps_ipackets, "\t%ju packet%s received (IPv4)\n"); - p(carps_ipackets6, "\t%ju packet%s received (IPv6)\n"); - p(carps_badttl, "\t\t%ju packet%s discarded for wrong TTL\n"); - p(carps_hdrops, "\t\t%ju packet%s shorter than header\n"); - p(carps_badsum, "\t\t%ju discarded for bad checksum%s\n"); - p(carps_badver, "\t\t%ju discarded packet%s with a bad version\n"); - p2(carps_badlen, "\t\t%ju discarded because packet too short\n"); - p2(carps_badauth, "\t\t%ju discarded for bad authentication\n"); - p2(carps_badvhid, "\t\t%ju discarded for bad vhid\n"); - p2(carps_badaddrs, "\t\t%ju discarded because of a bad address list\n"); - p(carps_opackets, "\t%ju packet%s sent (IPv4)\n"); - p(carps_opackets6, "\t%ju packet%s sent (IPv6)\n"); - p2(carps_onomem, "\t\t%ju send failed due to mbuf memory error\n"); + xo_emit(m, (uintmax_t)carpstat.f) + + p(carps_ipackets, "\t{:received-inet-packets/%ju} " + "{N:/packet%s received (IPv4)}\n"); + p(carps_ipackets6, "\t{:received-inet6-packets/%ju} " + "{N:/packet%s received (IPv6)}\n"); + p(carps_badttl, "\t\t{:dropped-wrong-ttl/%ju} " + "{N:/packet%s discarded for wrong TTL}\n"); + p(carps_hdrops, "\t\t{:dropped-short-header/%ju} " + "{N:/packet%s shorter than header}\n"); + p(carps_badsum, "\t\t{:dropped-bad-checksum/%ju} " + "{N:/discarded for bad checksum%s}\n"); + p(carps_badver, "\t\t{:dropped-bad-version/%ju} " + "{N:/discarded packet%s with a bad version}\n"); + p2(carps_badlen, "\t\t{:dropped-short-packet/%ju} " + "{N:/discarded because packet too short}\n"); + p2(carps_badauth, "\t\t{:dropped-bad-authentication/%ju} " + "{N:/discarded for bad authentication}\n"); + p2(carps_badvhid, "\t\t{:dropped-bad-vhid/%ju} " + "{N:/discarded for bad vhid}\n"); + p2(carps_badaddrs, "\t\t{:dropped-bad-address-list/%ju} " + "{N:/discarded because of a bad address list}\n"); + p(carps_opackets, "\t{:sent-inet-packets/%ju} " + "{N:/packet%s sent (IPv4)}\n"); + p(carps_opackets6, "\t{:sent-inet6-packets/%ju} " + "{N:/packet%s sent (IPv6)}\n"); + p2(carps_onomem, "\t\t{:send-failed-memory-error/%ju} " + "{N:/send failed due to mbuf memory error}\n"); #if notyet - p(carps_ostates, "\t\t%s state update%s sent\n"); + p(carps_ostates, "\t\t{:send-state-updates/%s} " + "{N:/state update%s sent}\n"); #endif #undef p #undef p2 + xo_close_container(name); } /* @@ -876,54 +1009,83 @@ ip_stats(u_long off, const char *name, int af1 __unused, int proto __unused) memset(&zerostat, 0, len); if (sysctlbyname("net.inet.ip.stats", &ipstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { - warn("sysctl: net.inet.ip.stats"); + xo_warn("sysctl: net.inet.ip.stats"); return; } } else kread_counters(off, &ipstat, len); - printf("%s:\n", name); + xo_open_container(name); + xo_emit("{T:/%s}:\n", name); #define p(f, m) if (ipstat.f || sflag <= 1) \ - printf(m, (uintmax_t )ipstat.f, plural(ipstat.f)) + xo_emit(m, (uintmax_t )ipstat.f, plural(ipstat.f)) #define p1a(f, m) if (ipstat.f || sflag <= 1) \ - printf(m, (uintmax_t )ipstat.f) - - p(ips_total, "\t%ju total packet%s received\n"); - p(ips_badsum, "\t%ju bad header checksum%s\n"); - p1a(ips_toosmall, "\t%ju with size smaller than minimum\n"); - p1a(ips_tooshort, "\t%ju with data size < data length\n"); - p1a(ips_toolong, "\t%ju with ip length > max ip packet size\n"); - p1a(ips_badhlen, "\t%ju with header length < data size\n"); - p1a(ips_badlen, "\t%ju with data length < header length\n"); - p1a(ips_badoptions, "\t%ju with bad options\n"); - p1a(ips_badvers, "\t%ju with incorrect version number\n"); - p(ips_fragments, "\t%ju fragment%s received\n"); - p(ips_fragdropped, "\t%ju fragment%s dropped (dup or out of space)\n"); - p(ips_fragtimeout, "\t%ju fragment%s dropped after timeout\n"); - p(ips_reassembled, "\t%ju packet%s reassembled ok\n"); - p(ips_delivered, "\t%ju packet%s for this host\n"); - p(ips_noproto, "\t%ju packet%s for unknown/unsupported protocol\n"); - p(ips_forward, "\t%ju packet%s forwarded"); - p(ips_fastforward, " (%ju packet%s fast forwarded)"); + xo_emit(m, (uintmax_t )ipstat.f) + + p(ips_total, "\t{:received-packets/%ju} " + "{N:/total packet%s received}\n"); + p(ips_badsum, "\t{:dropped-bad-checksum/%ju} " + "{N:/bad header checksum%s}\n"); + p1a(ips_toosmall, "\t{:dropped-below-minimum-size/%ju} " + "{N:/with size smaller than minimum}\n"); + p1a(ips_tooshort, "\t{:dropped-short-packets/%ju} " + "{N:/with data size < data length}\n"); + p1a(ips_toolong, "\t{:dropped-too-long/%ju} " + "{N:/with ip length > max ip packet size}\n"); + p1a(ips_badhlen, "\t{:dropped-short-header-length/%ju} " + "{N:/with header length < data size}\n"); + p1a(ips_badlen, "\t{:dropped-short-data/%ju} " + "{N:/with data length < header length}\n"); + p1a(ips_badoptions, "\t{:dropped-bad-options/%ju} " + "{N:/with bad options}\n"); + p1a(ips_badvers, "\t{:dropped-bad-version/%ju} " + "{N:/with incorrect version number}\n"); + p(ips_fragments, "\t{:received-fragments/%ju} " + "{N:/fragment%s received}\n"); + p(ips_fragdropped, "\t{:dropped-fragments/%ju} " + "{N:/fragment%s dropped (dup or out of space)}\n"); + p(ips_fragtimeout, "\t{:dropped-fragments-after-timeout/%ju} " + "{N:/fragment%s dropped after timeout}\n"); + p(ips_reassembled, "\t{:reassembled-packets/%ju} " + "{N:/packet%s reassembled ok}\n"); + p(ips_delivered, "\t{:received-local-packets/%ju} " + "{N:/packet%s for this host}\n"); + p(ips_noproto, "\t{:dropped-unknown-protocol/%ju} " + "{N:/packet%s for unknown\\/unsupported protocol}\n"); + p(ips_forward, "\t{:forwarded-packets/%ju} " + "{N:/packet%s forwarded}"); + p(ips_fastforward, " ({:fast-forwarded-packets/%ju} " + "{N:/packet%s fast forwarded})"); if (ipstat.ips_forward || sflag <= 1) - putchar('\n'); - p(ips_cantforward, "\t%ju packet%s not forwardable\n"); - p(ips_notmember, - "\t%ju packet%s received for unknown multicast group\n"); - p(ips_redirectsent, "\t%ju redirect%s sent\n"); - p(ips_localout, "\t%ju packet%s sent from this host\n"); - p(ips_rawout, "\t%ju packet%s sent with fabricated ip header\n"); - p(ips_odropped, - "\t%ju output packet%s dropped due to no bufs, etc.\n"); - p(ips_noroute, "\t%ju output packet%s discarded due to no route\n"); - p(ips_fragmented, "\t%ju output datagram%s fragmented\n"); - p(ips_ofragments, "\t%ju fragment%s created\n"); - p(ips_cantfrag, "\t%ju datagram%s that can't be fragmented\n"); - p(ips_nogif, "\t%ju tunneling packet%s that can't find gif\n"); - p(ips_badaddr, "\t%ju datagram%s with bad address in header\n"); + xo_emit("\n"); + p(ips_cantforward, "\t{:packets-cannot-forward/%ju} " + "{N:/packet%s not forwardable}\n"); + p(ips_notmember, "\t{:received-unknown-multicast-group/%ju} " + "{N:/packet%s received for unknown multicast group}\n"); + p(ips_redirectsent, "\t{:redirects-sent/%ju} " + "{N:/redirect%s sent}\n"); + p(ips_localout, "\t{:sent-packets/%ju} " + "{N:/packet%s sent from this host}\n"); + p(ips_rawout, "\t{:send-packets-fabricated-header/%ju} " + "{N:/packet%s sent with fabricated ip header}\n"); + p(ips_odropped, "\t{:discard-no-mbufs/%ju} " + "{N:/output packet%s dropped due to no bufs, etc.}\n"); + p(ips_noroute, "\t{:discard-no-route/%ju} " + "{N:/output packet%s discarded due to no route}\n"); + p(ips_fragmented, "\t{:sent-fragments/%ju} " + "{N:/output datagram%s fragmented}\n"); + p(ips_ofragments, "\t{:fragments-created/%ju} " + "{N:/fragment%s created}\n"); + p(ips_cantfrag, "\t{:discard-cannot-fragment/%ju} " + "{N:/datagram%s that can't be fragmented}\n"); + p(ips_nogif, "\t{:discard-tunnel-no-gif/%ju} " + "{N:/tunneling packet%s that can't find gif}\n"); + p(ips_badaddr, "\t{:discard-bad-address/%ju} " + "{N:/datagram%s with bad address in header}\n"); #undef p #undef p1a + xo_close_container(name); } /* @@ -940,29 +1102,37 @@ arp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) memset(&zerostat, 0, len); if (sysctlbyname("net.link.ether.arp.stats", &arpstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { - warn("sysctl: net.link.ether.arp.stats"); + xo_warn("sysctl: net.link.ether.arp.stats"); return; } } else kread_counters(off, &arpstat, len); - printf("%s:\n", name); + xo_open_container(name); + xo_emit("{T:/%s}:\n", name); #define p(f, m) if (arpstat.f || sflag <= 1) \ - printf("\t%ju " m, (uintmax_t)arpstat.f, plural(arpstat.f)) + xo_emit("\t" m, (uintmax_t)arpstat.f, plural(arpstat.f)) #define p2(f, m) if (arpstat.f || sflag <= 1) \ - printf("\t%ju " m, (uintmax_t)arpstat.f, pluralies(arpstat.f)) - - p(txrequests, "ARP request%s sent\n"); - p2(txreplies, "ARP repl%s sent\n"); - p(rxrequests, "ARP request%s received\n"); - p2(rxreplies, "ARP repl%s received\n"); - p(received, "ARP packet%s received\n"); - p(dropped, "total packet%s dropped due to no ARP entry\n"); - p(timeouts, "ARP entry%s timed out\n"); - p(dupips, "Duplicate IP%s seen\n"); + xo_emit("\t" m, (uintmax_t)arpstat.f, pluralies(arpstat.f)) + + p(txrequests, "{:sent-requests/%ju} {N:/ARP request%s sent}\n"); + p2(txreplies, "{:sent-replies/%ju} {N:/ARP repl%s sent}\n"); + p(rxrequests, "{:received-requests/%ju} " + "{N:/ARP request%s received}\n"); + p2(rxreplies, "{:received-replies/%ju} " + "{N:/ARP repl%s received}\n"); + p(received, "{:received-packers/%ju} " + "{N:/ARP packet%s received}\n"); + p(dropped, "{:dropped-no-entry/%ju} " + "{N:/total packet%s dropped due to no ARP entry}\n"); + p(timeouts, "{:entries-timeout/%ju} " + "{N:/ARP entry%s timed out}\n"); + p(dupips, "{:dropped-duplicate-address/%ju} " + "{N:/Duplicate IP%s seen}\n"); #undef p #undef p2 + xo_close_container(name); } @@ -1027,59 +1197,89 @@ icmp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) memset(&zerostat, 0, len); if (sysctlbyname("net.inet.icmp.stats", &icmpstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { - warn("sysctl: net.inet.icmp.stats"); + xo_warn("sysctl: net.inet.icmp.stats"); return; } } else kread_counters(off, &icmpstat, len); - printf("%s:\n", name); + xo_open_container(name); + xo_emit("{T:/%s}:\n", name); #define p(f, m) if (icmpstat.f || sflag <= 1) \ - printf(m, icmpstat.f, plural(icmpstat.f)) + xo_emit(m, icmpstat.f, plural(icmpstat.f)) #define p1a(f, m) if (icmpstat.f || sflag <= 1) \ - printf(m, icmpstat.f) + xo_emit(m, icmpstat.f) #define p2(f, m) if (icmpstat.f || sflag <= 1) \ - printf(m, icmpstat.f, plurales(icmpstat.f)) + xo_emit(m, icmpstat.f, plurales(icmpstat.f)) + + p(icps_error, "\t{:icmp-calls/%lu} " + "{N:/call%s to icmp_error}\n"); + p(icps_oldicmp, "\t{:errors-not-from-message/%lu} " + "{N:/error%s not generated in response to an icmp message}\n"); - p(icps_error, "\t%lu call%s to icmp_error\n"); - p(icps_oldicmp, - "\t%lu error%s not generated in response to an icmp message\n"); - for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++) + for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++) { if (icmpstat.icps_outhist[i] != 0) { if (first) { - printf("\tOutput histogram:\n"); + xo_open_list("output-histogram"); + xo_emit("\tOutput histogram:\n"); first = 0; } + xo_open_instance("output-histogram"); if (icmpnames[i] != NULL) - printf("\t\t%s: %lu\n", icmpnames[i], - icmpstat.icps_outhist[i]); + xo_emit("\t\t{k:name/%s}: {:count/%lu}\n", + icmpnames[i], icmpstat.icps_outhist[i]); else - printf("\t\tunknown ICMP #%d: %lu\n", i, - icmpstat.icps_outhist[i]); + xo_emit("\t\tunknown ICMP #{k:name/%d}: " + "{:count/%lu}\n", + i, icmpstat.icps_outhist[i]); + xo_close_instance("output-histogram"); } - p(icps_badcode, "\t%lu message%s with bad code fields\n"); - p(icps_tooshort, "\t%lu message%s less than the minimum length\n"); - p(icps_checksum, "\t%lu message%s with bad checksum\n"); - p(icps_badlen, "\t%lu message%s with bad length\n"); - p1a(icps_bmcastecho, "\t%lu multicast echo requests ignored\n"); - p1a(icps_bmcasttstamp, "\t%lu multicast timestamp requests ignored\n"); - for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++) + } + if (!first) + xo_close_list("output-histogram"); + + p(icps_badcode, "\t{:dropped-bad-code/%lu} " + "{N:/message%s with bad code fields}\n"); + p(icps_tooshort, "\t{:dropped-too-short/%lu} " + "{N:/message%s less than the minimum length}\n"); + p(icps_checksum, "\t{:dropped-bad-checksum/%lu} " + "{N:/message%s with bad checksum}\n"); + p(icps_badlen, "\t{:dropped-bad-length/%lu} " + "{N:/message%s with bad length}\n"); + p1a(icps_bmcastecho, "\t{:dropped-multicast-echo/%lu} " + "{N:/multicast echo requests ignored}\n"); + p1a(icps_bmcasttstamp, "\t{:dropped-multicast-timestamp/%lu} " + "{N:/multicast timestamp requests ignored}\n"); + + for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++) { if (icmpstat.icps_inhist[i] != 0) { if (first) { - printf("\tInput histogram:\n"); + xo_open_list("input-histogram"); + xo_emit("\tInput histogram:\n"); first = 0; } + xo_open_instance("input-histogram"); if (icmpnames[i] != NULL) - printf("\t\t%s: %lu\n", icmpnames[i], - icmpstat.icps_inhist[i]); + xo_emit("\t\t{k:name/%s}: {:count/%lu}\n", + icmpnames[i], + icmpstat.icps_inhist[i]); else - printf("\t\tunknown ICMP #%d: %lu\n", i, - icmpstat.icps_inhist[i]); + xo_emit( + "\t\tunknown ICMP #{k:name/%d}: {:count/%lu}\n", + i, icmpstat.icps_inhist[i]); + xo_close_instance("input-histogram"); } - p(icps_reflect, "\t%lu message response%s generated\n"); - p2(icps_badaddr, "\t%lu invalid return address%s\n"); - p(icps_noroute, "\t%lu no return route%s\n"); + } + if (!first) + xo_close_list("input-histogram"); + + p(icps_reflect, "\t{:sent-packets/%lu} " + "{N:/message response%s generated}\n"); + p2(icps_badaddr, "\t{:discard-invalid-return-address/%lu} " + "{N:/invalid return address%s}\n"); + p(icps_noroute, "\t{:discard-no-route/%lu} " + "{N:/no return route%s}\n"); #undef p #undef p1a #undef p2 @@ -1088,9 +1288,11 @@ icmp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) if (sysctlbyname("net.inet.icmp.maskrepl", &i, &len, NULL, 0) < 0) return; - printf("\tICMP address mask responses are %sabled\n", - i ? "en" : "dis"); + xo_emit("\tICMP address mask responses are " + "{q:icmp-address-responses/%sabled}\n", i ? "en" : "dis"); } + + xo_close_container(name); } /* @@ -1108,7 +1310,7 @@ igmp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) memset(&zerostat, 0, len); if (sysctlbyname("net.inet.igmp.stats", &igmpstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { - warn("sysctl: net.inet.igmp.stats"); + xo_warn("sysctl: net.inet.igmp.stats"); return; } } else { @@ -1117,41 +1319,59 @@ igmp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) } if (igmpstat.igps_version != IGPS_VERSION_3) { - warnx("%s: version mismatch (%d != %d)", __func__, + xo_warnx("%s: version mismatch (%d != %d)", __func__, igmpstat.igps_version, IGPS_VERSION_3); } if (igmpstat.igps_len != IGPS_VERSION3_LEN) { - warnx("%s: size mismatch (%d != %d)", __func__, + xo_warnx("%s: size mismatch (%d != %d)", __func__, igmpstat.igps_len, IGPS_VERSION3_LEN); } - printf("%s:\n", name); + xo_open_container(name); + xo_emit("{T:/%s}:\n", name); #define p64(f, m) if (igmpstat.f || sflag <= 1) \ - printf(m, (uintmax_t) igmpstat.f, plural(igmpstat.f)) + xo_emit(m, (uintmax_t) igmpstat.f, plural(igmpstat.f)) #define py64(f, m) if (igmpstat.f || sflag <= 1) \ - printf(m, (uintmax_t) igmpstat.f, pluralies(igmpstat.f)) - p64(igps_rcv_total, "\t%ju message%s received\n"); - p64(igps_rcv_tooshort, "\t%ju message%s received with too few bytes\n"); - p64(igps_rcv_badttl, "\t%ju message%s received with wrong TTL\n"); - p64(igps_rcv_badsum, "\t%ju message%s received with bad checksum\n"); - py64(igps_rcv_v1v2_queries, "\t%ju V1/V2 membership quer%s received\n"); - py64(igps_rcv_v3_queries, "\t%ju V3 membership quer%s received\n"); - py64(igps_rcv_badqueries, - "\t%ju membership quer%s received with invalid field(s)\n"); - py64(igps_rcv_gen_queries, "\t%ju general quer%s received\n"); - py64(igps_rcv_group_queries, "\t%ju group quer%s received\n"); - py64(igps_rcv_gsr_queries, "\t%ju group-source quer%s received\n"); - py64(igps_drop_gsr_queries, "\t%ju group-source quer%s dropped\n"); - p64(igps_rcv_reports, "\t%ju membership report%s received\n"); - p64(igps_rcv_badreports, - "\t%ju membership report%s received with invalid field(s)\n"); - p64(igps_rcv_ourreports, -"\t%ju membership report%s received for groups to which we belong\n"); - p64(igps_rcv_nora, "\t%ju V3 report%s received without Router Alert\n"); - p64(igps_snd_reports, "\t%ju membership report%s sent\n"); + xo_emit(m, (uintmax_t) igmpstat.f, pluralies(igmpstat.f)) + + p64(igps_rcv_total, "\t{:received-messages/%ju} " + "{N:/message%s received}\n"); + p64(igps_rcv_tooshort, "\t{:dropped-too-short/%ju} " + "{N:/message%s received with too few bytes}\n"); + p64(igps_rcv_badttl, "\t{:dropped-wrong-ttl/%ju} " + "{N:/message%s received with wrong TTL}\n"); + p64(igps_rcv_badsum, "\t{:dropped-bad-checksum/%ju} " + "{N:/message%s received with bad checksum}\n"); + py64(igps_rcv_v1v2_queries, "\t{:received-membership-queries/%ju} " + "{N:/V1\\/V2 membership quer%s received}\n"); + py64(igps_rcv_v3_queries, "\t{:received-v3-membership-queries/%ju} " + "{N:/V3 membership quer%s received}\n"); + py64(igps_rcv_badqueries, "\t{:dropped-membership-queries/%ju} " + "{N:/membership quer%s received with invalid field(s)}\n"); + py64(igps_rcv_gen_queries, "\t{:received-general-queries/%ju} " + "{N:/general quer%s received}\n"); + py64(igps_rcv_group_queries, "\t{:received-group-queries/%ju} " + "{N:/group quer%s received}\n"); + py64(igps_rcv_gsr_queries, "\t{:received-group-source-queries/%ju} " + "{N:/group-source quer%s received}\n"); + py64(igps_drop_gsr_queries, "\t{:dropped-group-source-queries/%ju} " + "{N:/group-source quer%s dropped}\n"); + p64(igps_rcv_reports, "\t{:received-membership-requests/%ju} " + "{N:/membership report%s received}\n"); + p64(igps_rcv_badreports, "\t{:dropped-membership-reports/%ju} " + "{N:/membership report%s received with invalid field(s)}\n"); + p64(igps_rcv_ourreports, "\t" + "{:received-membership-reports-matching/%ju} " + "{N:/membership report%s received for groups to which we belong}" + "\n"); + p64(igps_rcv_nora, "\t{:received-v3-reports-no-router-alert/%ju} " + "{N:/V3 report%s received without Router Alert}\n"); + p64(igps_snd_reports, "\t{:sent-membership-reports/%ju} " + "{N:/membership report%s sent}\n"); #undef p64 #undef py64 + xo_close_container(name); } /* @@ -1170,7 +1390,7 @@ pim_stats(u_long off __unused, const char *name, int af1 __unused, if (sysctlbyname("net.inet.pim.stats", &pimstat, &len, zflag ? &zerostat : NULL, zflag ? len : 0) < 0) { if (errno != ENOENT) - warn("sysctl: net.inet.pim.stats"); + xo_warn("sysctl: net.inet.pim.stats"); return; } } else { @@ -1179,38 +1399,56 @@ pim_stats(u_long off __unused, const char *name, int af1 __unused, kread_counters(off, &pimstat, len); } - printf("%s:\n", name); + xo_open_container(name); + xo_emit("{T:/%s}:\n", name); #define p(f, m) if (pimstat.f || sflag <= 1) \ - printf(m, (uintmax_t)pimstat.f, plural(pimstat.f)) + xo_emit(m, (uintmax_t)pimstat.f, plural(pimstat.f)) #define py(f, m) if (pimstat.f || sflag <= 1) \ - printf(m, (uintmax_t)pimstat.f, pimstat.f != 1 ? "ies" : "y") - p(pims_rcv_total_msgs, "\t%ju message%s received\n"); - p(pims_rcv_total_bytes, "\t%ju byte%s received\n"); - p(pims_rcv_tooshort, "\t%ju message%s received with too few bytes\n"); - p(pims_rcv_badsum, "\t%ju message%s received with bad checksum\n"); - p(pims_rcv_badversion, "\t%ju message%s received with bad version\n"); - p(pims_rcv_registers_msgs, "\t%ju data register message%s received\n"); - p(pims_rcv_registers_bytes, "\t%ju data register byte%s received\n"); - p(pims_rcv_registers_wrongiif, - "\t%ju data register message%s received on wrong iif\n"); - p(pims_rcv_badregisters, "\t%ju bad register%s received\n"); - p(pims_snd_registers_msgs, "\t%ju data register message%s sent\n"); - p(pims_snd_registers_bytes, "\t%ju data register byte%s sent\n"); + xo_emit(m, (uintmax_t)pimstat.f, pimstat.f != 1 ? "ies" : "y") + + p(pims_rcv_total_msgs, "\t{:received-messages/%ju} " + "{N:/message%s received}\n"); + p(pims_rcv_total_bytes, "\t{:received-bytes/%ju} " + "{N:/byte%s received}\n"); + p(pims_rcv_tooshort, "\t{:dropped-too-short/%ju} " + "{N:/message%s received with too few bytes}\n"); + p(pims_rcv_badsum, "\t{:dropped-bad-checksum/%ju} " + "{N:/message%s received with bad checksum}\n"); + p(pims_rcv_badversion, "\t{:dropped-bad-version/%ju} " + "{N:/message%s received with bad version}\n"); + p(pims_rcv_registers_msgs, "\t{:received-data-register-messages/%ju} " + "{N:/data register message%s received}\n"); + p(pims_rcv_registers_bytes, "\t{:received-data-register-bytes/%ju} " + "{N:/data register byte%s received}\n"); + p(pims_rcv_registers_wrongiif, "\t" + "{:received-data-register-wrong-interface/%ju} " + "{N:/data register message%s received on wrong iif}\n"); + p(pims_rcv_badregisters, "\t{:received-bad-registers/%ju} " + "{N:/bad register%s received}\n"); + p(pims_snd_registers_msgs, "\t{:sent-data-register-messages/%ju} " + "{N:/data register message%s sent}\n"); + p(pims_snd_registers_bytes, "\t{:sent-data-register-bytes/%ju} " + "{N:/data register byte%s sent}\n"); #undef p #undef py + xo_close_container(name); } /* * Pretty print an Internet address (net address + port). */ void -inetprint(struct in_addr *in, int port, const char *proto, int num_port) +inetprint(const char *container, struct in_addr *in, int port, + const char *proto, int num_port) { struct servent *sp = 0; char line[80], *cp; int width; + if (container) + xo_open_container(container); + if (Wflag) sprintf(line, "%s.", inetname(in)); else @@ -1224,9 +1462,16 @@ inetprint(struct in_addr *in, int port, const char *proto, int num_port) sprintf(cp, "%d ", ntohs((u_short)port)); width = (Aflag && !Wflag) ? 18 : 22; if (Wflag) - printf("%-*s ", width, line); + xo_emit("{d:target/%-*s} ", width, line); else - printf("%-*.*s ", width, width, line); + xo_emit("{d:target/%-*.*s} ", width, width, line); + + int alen = cp - line - 1, plen = strlen(cp) - 1; + xo_emit("{e:address/%*.*s}{e:port/%*.*s}", alen, alen, line, plen, + plen, cp); + + if (container) + xo_close_container(container); } /* |
