/*  * 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 <authsrv.h> static char *pbmsg = "AS protocol botch"; int_asgetticket(int fd, char *trbuf, char *tbuf){	if(write(fd, trbuf, TICKREQLEN) < 0){		close(fd);		werrstr(pbmsg);		return -1;	}	return _asrdresp(fd, tbuf, 2*TICKETLEN);}