cvs commit: src/lib/libc/xdr xdr_rec.c

[Martin Blapp]

mbr         2003/05/28 02:13:09 PDT

  FreeBSD src repository

  Modified files:
    lib/libc/xdr         xdr_rec.c 
  Log:
  Fix amd(8) clients, if a FreeBSD mountd(8) server is used.
  
  Remove the special treatment of non-blocking mode in
  the "look ahead function" xdrrec_eof(). It currently
  assumes that the last read() in a row of several reads
  does not have zero lenght. If this is the case, svc_vc_stat()
  does return XPRT_MOREREQS, and the RPC-request aborts because
  there is no data to read anymore.
  
  To fix this, go back to the original version of the code
  for non-blocking mode until NetBSD comes up with another
  possible fix like this one in xdrrec_eof()
  
          if (rstrm->last_frag && rstrm->in_finger == rstrm->in_boundry) {
                  return TRUE;
          }
  
  Return always FALSE in set_input_fragment() for non-blocking
  mode. Since this was not used in FreeBSD, I omitted it at the
  first time. Now we use this function and we should always
  return FALSE for it.
  
  Reviewed by:    rwatson
  Approved by:    re
  
  Revision  Changes    Path
  1.20      +2 -9      src/lib/libc/xdr/xdr_rec.c