/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #include <u.h>#include <libc.h>#include <venti.h> intvtfcallfmt(Fmt *f){	VtFcall *t; 	t = va_arg(f->args, VtFcall*);	if(t == nil){		fmtprint(f, "<nil fcall>");		return 0;	}	switch(t->msgtype){	default:		return fmtprint(f, "%c%d tag %ud", "TR"[t->msgtype&1], t->msgtype>>1, t->tag);	case VtRerror:		return fmtprint(f, "Rerror tag %ud error %s", t->tag, t->error);	case VtTping:		return fmtprint(f, "Tping tag %ud", t->tag);	case VtRping:		return fmtprint(f, "Rping tag %ud", t->tag);	case VtThello:		return fmtprint(f, "Thello tag %ud vers %s uid %s strength %d crypto %d:%.*H codec %d:%.*H", t->tag,			t->version, t->uid, t->strength, t->ncrypto, t->ncrypto, t->crypto,			t->ncodec, t->ncodec, t->codec);	case VtRhello:		return fmtprint(f, "Rhello tag %ud sid %s rcrypto %d rcodec %d", t->tag, t->sid, t->rcrypto, t->rcodec);	case VtTgoodbye:		return fmtprint(f, "Tgoodbye tag %ud", t->tag);	case VtRgoodbye:		return fmtprint(f, "Rgoodbye tag %ud", t->tag);	case VtTauth0:		return fmtprint(f, "Tauth0 tag %ud auth %.*H", t->tag, t->nauth, t->auth);	case VtRauth0:		return fmtprint(f, "Rauth0 tag %ud auth %.*H", t->tag, t->nauth, t->auth);	case VtTauth1:		return fmtprint(f, "Tauth1 tag %ud auth %.*H", t->tag, t->nauth, t->auth);	case VtRauth1:		return fmtprint(f, "Rauth1 tag %ud auth %.*H", t->tag, t->nauth, t->auth);	case VtTread:		return fmtprint(f, "Tread tag %ud score %V blocktype %d count %d", t->tag, t->score, t->blocktype, t->count);	case VtRread:		return fmtprint(f, "Rread tag %ud count %d", t->tag, packetsize(t->data));	case VtTwrite:		return fmtprint(f, "Twrite tag %ud blocktype %d count %d", t->tag, t->blocktype, packetsize(t->data));	case VtRwrite:		return fmtprint(f, "Rwrite tag %ud score %V", t->tag, t->score);	case VtTsync:		return fmtprint(f, "Tsync tag %ud", t->tag);	case VtRsync:		return fmtprint(f, "Rsync tag %ud", t->tag);	}}