xnu-2422.1.72.tar.gz

[apple/xnu.git] / bsd / netat / adsp_misc.c

diff --git a/bsd/netat/adsp_misc.c b/bsd/netat/adsp_misc.c
deleted file mode 100644 (file)
index f546b31..0000000
--- a/bsd/netat/adsp_misc.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- * 
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
- */
-#include <sys/errno.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include <machine/spl.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/proc.h>
-#include <sys/filedesc.h>
-#include <sys/fcntl.h>
-#include <sys/mbuf.h>
-#include <sys/socket.h>
-
-#include <netat/sysglue.h>
-#include <netat/appletalk.h>
-#include <netat/at_pcb.h>
-#include <netat/debug.h>
-#include <netat/adsp.h>
-#include <netat/adsp_internal.h>
-
-/*
- * These function replace the Mk68 assembly routines found in qAddToEnd.s and
- * q????.s
- *    Modified for MP, 1996 by Tuyen Nguyen
- *   Modified, April 9, 1997 by Tuyen Nguyen for MacOSX.
- */
-
-
-/* ----------------------------------------------------------------------
- * void qAddToEnd(void *qhead, void *qelem)
- * 
- * INPUTS:
- *             Ptr             to ptr to 1st item in queue
- *             Ptr             to item to add to end of queue
- * OUTPUTS:
- *             none
- *
- * Assumptions: The link field is the FIRST field of the qelem structure.
- * ----------------------------------------------------------------------
- */
-int qAddToEnd(qhead, qelem)
-       struct qlink **qhead;
-       struct qlink *qelem;
-{
-       /* define our own type to access the next field. NOTE THAT THE "NEXT"
-         * FIELD IS ASSUMED TO BE THE FIRST FIELD OF THE STRUCTURE
-        */
-
-       register struct qlink *q;
-
-       /* Scan the linked list to the end and update the previous
-         * element next field. (do that protocted).
-         */
-
-       q = *qhead;
-       if (q) {
-               while (q->qlinkp) {
-                       /* are we about to link to ourself */
-                       if (q == qelem)
-                               goto breakit;
-                       q = q->qlinkp;
-               }
-               q->qlinkp = qelem;
-       }
-       else {
-               *qhead = qelem;
-       }
-       qelem->qlinkp = (struct qlink *) 0;
-breakit:
-#ifdef NOTDEF
-       DPRINTF("%s: qhead=%x added elem=%x\n","qAddToEnd", qhead, qelem);
-#endif
-       return 0;
-}
-
-
-
-/* ----------------------------------------------------------------------
- *  qfind_m
- *     void* qfind_m(void *qhead, void NPTR match, ProcPtr compare_fnx)
- *  
- *  Hunt down a linked list of queue elements calling the compare 
- *  function on each item. When the compare function returns true, 
- *  return ptr to the queue element.
- * 
- * 
- *  INPUTS:
- *             qhead   Address of ptr to first item in queue
- *             match   
- *             compare_fnx
- *  OUTPUTS:
- *             D0 & A0 Ptr to queue element or NIL
- *  REGISTERS:
- *     D0,D1,A0,A1
- * ----------------------------------------------------------------------
- */
-void* qfind_m(qhead, match, compare_fnx)
-       CCBPtr  qhead;
-       void  *match;
-       ProcPtr compare_fnx;
-{
-       CCBPtr queue_item = qhead;
-
-       while (queue_item) { 
-               if ((*compare_fnx)(queue_item,match)) 
-                       break;
-               
-               queue_item = queue_item->ccbLink;
-       }
-
-       return (queue_item);
-}