🚀 go-pugleaf

In article <126865@linus.mitre.org> duncant@mbunix.mitre.org (Thomson) writes:
>1) Is the following the correct way to set up the arguments
>   of the packet structure?
>
>   std_pkt->sp_Pkt.dp_Type = ACTION_READ;
>   std_pkt->sp_Pkt.dp_Arg1 = (LONG) in_hdl;   /* BPTR to file handle */
>   std_pkt->sp_Pkt.dp_Arg2 = (LONG) storage;  /* Normal C pointer to storage */
>   std_pkt->sp_Pkt.dp_Arg3 = size;		/* Number of bytes to read */

	Whoops!  dp_Arg1 for read should be fh->fh_Arg1, not fh!

>2) The StandardPacket structure contains a Message structure and a DosPacket
>   structure.  Is the following the correct way to initialize these
>   structures?
>
>   /* Initialize the Message structure within the StandardPacket structure */
>   std_pkt->sp_Msg.mn_Node.ln_Name = (char *) &(std_pkt->sp_Pkt);
>   std_pkt->sp_Msg.mn_Node.ln_Type = NT_MESSAGE;
>   std_pkt->sp_Msg.mn_ReplyPort    = reply_port;
>   std_pkt->sp_Msg.mn_Length       = sizeof( struct DosPacket );

	OK.  Strictly speaking, the NT_MESSAGE and sizeof(struct DosPacket)
aren't needed (actually replyport isn't either).

>   /* Initialize the DosPacket structure within the StandardPacket structure */
>   std_pkt->sp_Pkt.dp_Link         = &(std_pkt->sp_Msg);
>   std_pkt->sp_Pkt.dp_Port         = reply_port;

	Fine.

>Any help that could be offered would REALLY be appreciated.  Perhaps someone
>from Commodore that works on AmigaDOS?????  This is something I asked about
>on the net many months ago.  Nobody was able to offer any help then, but 
>I've since dug the program out and I'd really like to get it working.  

	Sorry this reply took so long, I get way behind on the nets at times.
Information overload.

>   /* Wait for the reply and tae reply port */
>   WaitPort( reply_port );
>   GetMsg( reply_port );

	You should really make sure you got a message back...

-- 
Randell Jesup, Keeper of AmigaDos, Commodore Engineering.
{uunet|rutgers}!cbmvax!jesup, jesup@cbmvax.commodore.com  BIX: rjesup  
The compiler runs
Like a swift-flowing river
I wait in silence.  (From "The Zen of Programming")  ;-)