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- /*
- (C) 1995-96 AROS - The Amiga Replacement OS
- $Id: addport.c,v 1.4 1996/08/13 13:55:56 digulla Exp $
- $Log: addport.c,v $
- Revision 1.4 1996/08/13 13:55:56 digulla
- Replaced __AROS_LA by __AROS_LHA
- Replaced some __AROS_LH*I by __AROS_LH*
- Sorted and added includes
-
- Revision 1.3 1996/08/01 17:41:02 digulla
- Added standard header for all files
-
- Desc:
- Lang: english
- */
- #include <exec/ports.h>
- #include <exec/execbase.h>
- #include <aros/libcall.h>
-
- /*****************************************************************************
-
- NAME */
- #include <clib/exec_protos.h>
-
- __AROS_LH1(void, AddPort,
-
- /* SYNOPSIS */
- __AROS_LHA(struct MsgPort *, port, A1),
-
- /* LOCATION */
- struct ExecBase *, SysBase, 59, Exec)
-
- /* FUNCTION
- Add a port to the public port list. The ln_Name and ln_Pri fields
- must be initialized prior to calling this function, while
- the port itself is reinitialized before adding. Therefore it's
- not allowed to add an active port.
-
- INPUTS
- port - Pointer to messageport structure.
-
- RESULT
-
- NOTES
-
- EXAMPLE
-
- BUGS
-
- SEE ALSO
-
- INTERNALS
-
- HISTORY
-
- ******************************************************************************/
- {
- __AROS_FUNC_INIT
-
- /* Yes, this is a messageport */
- port->mp_Node.ln_Type=NT_MSGPORT;
-
- /* Clear the list of messages */
- port->mp_MsgList.lh_Head=(struct Node *)&port->mp_MsgList.lh_Tail;
- port->mp_MsgList.lh_Tail=NULL;
- port->mp_MsgList.lh_TailPred=(struct Node *)&port->mp_MsgList.lh_Head;
-
- /* Arbitrate for the list of messageports. */
- Forbid();
-
- /* And add the actual port */
- Enqueue(&SysBase->PortList,&port->mp_Node);
-
- /* All done */
- Permit();
- __AROS_FUNC_EXIT
- } /* AddPort */
-
-