src/protocols/zephyr/ZPeekNot.c

   1 /* This file is part of the Project Athena Zephyr Notification System.
   2  * It contains source for ZPeekNotice function.
   3  *
   4  *      Created by:     Robert French
   5  *
   6  *      $Source$
   7  *      $Author: warmenhoven $
   8  *
   9  *      Copyright (c) 1987 by the Massachusetts Institute of Technology.
  10  *      For copying and distribution information, see the file
  11  *      "mit-copyright.h".
  12  */
  13 /* $Header$ */
  14
  15 #ifndef lint
  16 static char rcsid_ZPeekNotice_c[] = "$Header$";
  17 #endif
  18
  19 #include <internal.h>
  20
  21 Code_t ZPeekNotice(notice, from)
  22     ZNotice_t *notice;
  23     struct sockaddr_in *from;
  24 {
  25     char *buffer;
  26     int len;
  27     Code_t retval;
  28
  29     if ((retval = ZPeekPacket(&buffer, &len, from)) != ZERR_NONE)
  30         return (retval);
  31
  32     return (ZParseNotice(buffer, len, notice));
  33 }