2 * $Id: asp_getreq.c,v 1.3 2001-06-29 14:14:46 rufustfirefly Exp $
4 * Copyright (c) 1990,1991 Regents of The University of Michigan.
7 * Permission to use, copy, modify, and distribute this software and
8 * its documentation for any purpose and without fee is hereby granted,
9 * provided that the above copyright notice appears in all copies and
10 * that both that copyright notice and this permission notice appear
11 * in supporting documentation, and that the name of The University
12 * of Michigan not be used in advertising or publicity pertaining to
13 * distribution of the software without specific, written prior
14 * permission. This software is supplied as is without expressed or
15 * implied warranties of any kind.
17 * Research Systems Unix Group
18 * The University of Michigan
20 * 535 W. William Street
23 * netatalk@itd.umich.edu
29 #endif /* HAVE_CONFIG_H */
32 #include <sys/types.h>
35 #include <netatalk/endian.h>
36 #include <netatalk/at.h>
37 #include <atalk/atp.h>
38 #include <atalk/asp.h>
40 int asp_getrequest(ASP asp)
42 struct atp_block atpb;
45 asp->asp_sat.sat_port = ATADDR_ANYPORT;
46 atpb.atp_saddr = &asp->asp_sat;
47 atpb.atp_rreqdata = asp->cmdbuf;
48 atpb.atp_rreqdlen = sizeof(asp->cmdbuf);
50 if ( atp_rreq( asp->asp_atp, &atpb ) < 0 ) {
54 asp->cmdlen = atpb.atp_rreqdlen - 4;
55 asp->read_count += asp->cmdlen;
56 memcpy( &seq, asp->cmdbuf + 2, sizeof(seq));
59 if ((asp->cmdbuf[0] != ASPFUNC_CLOSE) && (seq != asp->asp_seq)) {
62 if ( asp->cmdbuf[1] != asp->asp_sid ) {
66 return( asp->cmdbuf[0] ); /* the command */