rom/dos/sendpkt.c

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6     Lang: English
   7 */
   8
   9 #include <aros/debug.h>
  10 #include <dos/dosextens.h>
  11 #include <dos/notify.h>
  12 #include <proto/exec.h>
  13 #include <exec/initializers.h>
  14 #include <proto/utility.h>
  15
  16 #include <string.h>
  17
  18 #include "dos_intern.h"
  19
  20 /*****************************************************************************
  21
  22     NAME */
  23 #include <proto/dos.h>
  24
  25         AROS_LH3I(void, SendPkt,
  26
  27 /*  SYNOPSIS */
  28         AROS_LHA(struct DosPacket *, dp, D1),
  29         AROS_LHA(struct MsgPort   *, port, D2),
  30         AROS_LHA(struct MsgPort   *, replyport, D3),
  31
  32 /*  LOCATION */
  33         struct DosLibrary *, DOSBase, 41, Dos)
  34
  35 /*  FUNCTION
  36
  37     Send a packet to a handler without waiting for the result. The packet will
  38     be returned to 'replyport'.
  39
  40     INPUTS
  41
  42     packet     --  the (initialized) packet to send
  43     port       --  the MsgPort to send the packet to
  44     replyport  --  the MsgPort to which the packet will be replied
  45
  46     RESULT
  47
  48     This function is callable from a task.
  49
  50     NOTES
  51
  52     EXAMPLE
  53
  54     BUGS
  55
  56     SEE ALSO
  57
  58     DoPkt(), WaitPkt(), AbortPkt()
  59
  60     INTERNALS
  61
  62 *****************************************************************************/
  63 {
  64     AROS_LIBFUNC_INIT
  65
  66     D(bug("[DOS] SendPkt(0x%p, 0x%p, 0x%p)\n", dp, port, replyport));
  67
  68     internal_SendPkt(dp, port, replyport);
  69
  70     AROS_LIBFUNC_EXIT
  71 } /* SendPkt */
  72
  73 /* Also needed by Dos/DoPkt() */
  74 void internal_SendPkt(struct DosPacket *dp, struct MsgPort *port, struct MsgPort *replyport)
  75 {
  76     dp->dp_Port               = replyport;
  77     dp->dp_Link->mn_ReplyPort = replyport;
  78
  79     PutMsg(port, dp->dp_Link);
  80 }