libatalk/pap/pap_read.c

   1 /* taken from bin/pap/pap.c */
   2
   3 #ifdef HAVE_CONFIG_H
   4 #include "config.h"
   5 #endif
   6
   7 int pap_read(PAP pap)
   8 {
   9     struct atp_block atpb;
  10     u_int16_t seq;
  11
  12     pap->cmdbuf[0] = pap->pap_connid;
  13     pap->cmdbuf[1] = PAP_READ;
  14     if ( ++pap->pap_seq == 0 )
  15       pap->pap_seq = 1;
  16
  17     seq = htons( pap->pap_seq );
  18     memcpy(pap->cmdbuf + 2, &seq, sizeof(seq));
  19     atpb.atp_saddr = &pap->pap_sat;
  20     atpb.atp_sreqdata = pap->cmdbuf;
  21     atpb.atp_sreqdlen = sizeof(pap->cmdbuf);    /* bytes in SendData request */
  22     atpb.atp_sreqto = 15;               /* retry timer */
  23     atpb.atp_sreqtries = ATP_TRIES_INFINITE;    /* retry count */
  24     if ( atp_sreq( pap->pap_atp, &atpb, pap->oquantum, ATP_XO ) < 0 ) {
  25       return -1;
  26     }
  27
  28     return 0;
  29 }