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33 * @(#)spp_debug.c 8.1 (Berkeley) 6/10/93
39 #include <sys/param.h>
40 #include <sys/systm.h>
42 #include <sys/socket.h>
43 #include <sys/socketvar.h>
44 #include <sys/protosw.h>
45 #include <sys/errno.h>
47 #include <net/route.h>
49 #include <netinet/tcp_fsm.h>
52 #include <netns/ns_pcb.h>
53 #include <netns/idp.h>
54 #include <netns/idp_var.h>
56 #include <netns/spidp.h>
58 #include <netns/spp_timer.h>
59 #include <netns/spp_var.h>
61 #include <netns/spp_debug.h>
67 spp_trace(act, ostate, sp, si, req)
76 u_short seq, ack, len, alo;
77 unsigned long iptime();
79 struct spp_debug *sd = &spp_debug[spp_debx++];
80 extern char *prurequests[];
81 extern char *sanames[];
82 extern char *tcpstates[];
83 extern char *spptimers[];
85 if (spp_debx == SPP_NDEBUG)
87 sd->sd_time = iptime();
89 sd->sd_ostate = ostate;
90 sd->sd_cb = (caddr_t)sp;
94 bzero((caddr_t)&sd->sd_sp, sizeof (*sp));
98 bzero((caddr_t)&sd->sd_si, sizeof (*si));
100 if (sppconsdebug == 0)
102 if (ostate >= TCP_NSTATES) ostate = 0;
103 if (act >= SA_DROP) act = SA_DROP;
105 printf("%x %s:", sp, tcpstates[ostate]);
108 printf("%s ", sanames[act]);
121 if (act == SA_OUTPUT) {
128 #define p1(f) { printf("%s = %x, ", "f", f); }
129 p1(seq); p1(ack); p1(alo); p1(len);
135 #define pf(f) { if (flags&SP_/**/f) { printf("%s%s", cp, "f"); cp = ","; } }
136 pf(SP); pf(SA); pf(OB); pf(EM);
143 #define p2(f) { printf("%s = %x, ", "f", si->si_/**/f); }
144 p2(sid);p2(did);p2(dt);p2(pt);
146 ns_printhost(&si->si_sna);
147 ns_printhost(&si->si_dna);
149 if (act==SA_RESPOND) {
150 printf("idp_len = %x, ",
151 ((struct idp *)si)->idp_len);
156 printf("%s", prurequests[req&0xff]);
157 if ((req & 0xff) == PRU_SLOWTIMO)
158 printf("<%s>", spptimers[req>>8]);
162 printf(" -> %s", tcpstates[sp->s_state]);
163 /* print out internal state of sp !?! */
168 #define p3(f) { printf("%s = %x, ", "f", sp->s_/**/f); }
169 printf("\t"); p3(rack);p3(ralo);p3(smax);p3(flags); printf("\n");