libatalk/pap/pap_read.c

   1 /* taken from bin/pap/pap.c */
   2
   3 int pap_read(PAP pap)
   4 {
   5     struct atp_block atpb;
   6     u_int16_t seq;
   7
   8     pap->cmdbuf[0] = pap->pap_connid;
   9     pap->cmdbuf[1] = PAP_READ;
  10     if ( ++pap->pap_seq == 0 )
  11       pap->pap_seq = 1;
  12
  13     seq = htons( pap->pap_seq );
  14     memcpy(pap->cmdbuf + 2, &seq, sizeof(seq));
  15     atpb.atp_saddr = &pap->pap_sat;
  16     atpb.atp_sreqdata = pap->cmdbuf;
  17     atpb.atp_sreqdlen = sizeof(pap->cmdbuf);    /* bytes in SendData request */
  18     atpb.atp_sreqto = 15;               /* retry timer */
  19     atpb.atp_sreqtries = ATP_TRIES_INFINITE;    /* retry count */
  20     if ( atp_sreq( pap->pap_atp, &atpb, pap->oquantum, ATP_XO ) < 0 ) {
  21       return -1;
  22     }
  23
  24     return 0;
  25 }