+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Copyright (c) 1984, 1985, 1986, 1987, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)spp_debug.c 8.1 (Berkeley) 6/10/93
- */
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-#include <sys/socketvar.h>
-#include <sys/protosw.h>
-#include <sys/errno.h>
-
-#include <net/route.h>
-#include <net/if.h>
-#include <netinet/tcp_fsm.h>
-
-#include <netns/ns.h>
-#include <netns/ns_pcb.h>
-#include <netns/idp.h>
-#include <netns/idp_var.h>
-#include <netns/sp.h>
-#include <netns/spidp.h>
-#define SPPTIMERS
-#include <netns/spp_timer.h>
-#include <netns/spp_var.h>
-#define SANAMES
-#include <netns/spp_debug.h>
-
-int sppconsdebug = 0;
-/*
- * spp debug routines
- */
-spp_trace(act, ostate, sp, si, req)
- short act;
- u_char ostate;
- struct sppcb *sp;
- struct spidp *si;
- int req;
-{
-#ifdef INET
-#ifdef TCPDEBUG
- u_short seq, ack, len, alo;
- unsigned long iptime();
- int flags;
- struct spp_debug *sd = &spp_debug[spp_debx++];
- extern char *prurequests[];
- extern char *sanames[];
- extern char *tcpstates[];
- extern char *spptimers[];
-
- if (spp_debx == SPP_NDEBUG)
- spp_debx = 0;
- sd->sd_time = iptime();
- sd->sd_act = act;
- sd->sd_ostate = ostate;
- sd->sd_cb = (caddr_t)sp;
- if (sp)
- sd->sd_sp = *sp;
- else
- bzero((caddr_t)&sd->sd_sp, sizeof (*sp));
- if (si)
- sd->sd_si = *si;
- else
- bzero((caddr_t)&sd->sd_si, sizeof (*si));
- sd->sd_req = req;
- if (sppconsdebug == 0)
- return;
- if (ostate >= TCP_NSTATES) ostate = 0;
- if (act >= SA_DROP) act = SA_DROP;
- if (sp)
- printf("%x %s:", sp, tcpstates[ostate]);
- else
- printf("???????? ");
- printf("%s ", sanames[act]);
- switch (act) {
-
- case SA_RESPOND:
- case SA_INPUT:
- case SA_OUTPUT:
- case SA_DROP:
- if (si == 0)
- break;
- seq = si->si_seq;
- ack = si->si_ack;
- alo = si->si_alo;
- len = si->si_len;
- if (act == SA_OUTPUT) {
- seq = ntohs(seq);
- ack = ntohs(ack);
- alo = ntohs(alo);
- len = ntohs(len);
- }
-#ifndef lint
-#define p1(f) { printf("%s = %x, ", "f", f); }
- p1(seq); p1(ack); p1(alo); p1(len);
-#endif
- flags = si->si_cc;
- if (flags) {
- char *cp = "<";
-#ifndef lint
-#define pf(f) { if (flags&SP_/**/f) { printf("%s%s", cp, "f"); cp = ","; } }
- pf(SP); pf(SA); pf(OB); pf(EM);
-#else
- cp = cp;
-#endif
- printf(">");
- }
-#ifndef lint
-#define p2(f) { printf("%s = %x, ", "f", si->si_/**/f); }
- p2(sid);p2(did);p2(dt);p2(pt);
-#endif
- ns_printhost(&si->si_sna);
- ns_printhost(&si->si_dna);
-
- if (act==SA_RESPOND) {
- printf("idp_len = %x, ",
- ((struct idp *)si)->idp_len);
- }
- break;
-
- case SA_USER:
- printf("%s", prurequests[req&0xff]);
- if ((req & 0xff) == PRU_SLOWTIMO)
- printf("<%s>", spptimers[req>>8]);
- break;
- }
- if (sp)
- printf(" -> %s", tcpstates[sp->s_state]);
- /* print out internal state of sp !?! */
- printf("\n");
- if (sp == 0)
- return;
-#ifndef lint
-#define p3(f) { printf("%s = %x, ", "f", sp->s_/**/f); }
- printf("\t"); p3(rack);p3(ralo);p3(smax);p3(flags); printf("\n");
-#endif
-#endif
-#endif
-}
projects / apple / xnu.git / blobdiff