xnu-1228.tar.gz

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

diff --git a/bsd/netat/ddp_usrreq.c b/bsd/netat/ddp_usrreq.c
index 49f9ae768621a7b74c909160c5aaff6d667d0853..fd6b8ab92ee31bbe3319ff56087e0bc32c40519a 100644 (file)
--- a/bsd/netat/ddp_usrreq.c
+++ b/bsd/netat/ddp_usrreq.c
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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 OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  *     Copyright (c) 1998 Apple Computer, Inc. 
@@ -44,24 +50,17 @@
 
 #include <net/if.h>
 
+#include <netat/sysglue.h>
 #include <netat/appletalk.h>
+#include <netat/at_pcb.h>
 #include <netat/at_var.h>
-#include <netat/sysglue.h>
 #include <netat/ddp.h>
 #include <netat/ep.h>
 #include <netat/rtmp.h>
 #include <netat/zip.h>
-#include <netat/at_pcb.h>
 #include <netat/routing_tables.h>
 #include <netat/nbp.h>
 
-extern int at_control(), at_memzone_init();
-extern void  nbp_input(), ep_input(), zip_router_input(), 
-  sip_input(), add_ddp_handler(), init_ddp_handler(), 
-  ddp_start(), ddp_input(), appletalk_hack_start();
-extern u_short ddp_checksum();
-extern at_ifaddr_t *forUs();
-extern struct mbuf *m_dup(struct mbuf *, int);
 
 extern at_ifaddr_t *ifID_home;
 extern int xpatcnt;
@@ -71,17 +70,16 @@ u_long ddp_sendspace = 600, /* *** what should this value be? *** */
   ddp_recvspace = 50 * (600 + sizeof(struct sockaddr_at));
 
 int ddp_pru_control(struct socket *so, u_long cmd, caddr_t data,
-               struct ifnet *ifp, struct proc *p)
+               struct ifnet *ifp, __unused struct proc *p)
 {
        return(at_control(so, cmd, data, ifp));
 }
 
 
 int    ddp_pru_attach(struct socket *so, int proto,
-                  struct proc *p)
+                  __unused struct proc *p)
 {
        int error = 0;
-       at_ddp_t *ddp = NULL;
        struct atpcb *pcb = (struct atpcb *)((so)->so_pcb);
 
         error = soreserve(so, ddp_sendspace, ddp_recvspace);
@@ -104,7 +102,6 @@ int  ddp_pru_disconnect(struct socket *so)
 {
 
        int error = 0;
-       at_ddp_t *ddp = NULL;
        struct atpcb *pcb = (struct atpcb *)((so)->so_pcb);
 
        if (pcb == NULL) 
@@ -157,7 +154,7 @@ int ddp_pru_shutdown(struct socket *so)
                                          
 
 int    ddp_pru_bind(struct socket *so, struct sockaddr *nam,
-               struct proc *p)
+               __unused struct proc *p)
 {
        struct atpcb *pcb = (struct atpcb *)((so)->so_pcb);
 
@@ -168,9 +165,9 @@ int    ddp_pru_bind(struct socket *so, struct sockaddr *nam,
 }
 
 
-int    ddp_pru_send(struct socket *so, int flags, struct mbuf *m, 
-                    struct sockaddr *addr, struct mbuf *control,
-                    struct proc *p)
+int    ddp_pru_send(struct socket *so, __unused int flags, struct mbuf *m, 
+                    struct sockaddr *addr, __unused struct mbuf *control,
+                    __unused struct proc *p)
 {
        at_ddp_t *ddp = NULL;
        struct atpcb *pcb = (struct atpcb *)((so)->so_pcb);
@@ -303,8 +300,8 @@ int  ddp_pru_peeraddr(struct socket *so,
 }
 
 
-int    ddp_pru_connect(struct socket *so, struct sockaddr *nam,
-                  struct proc *p)
+int ddp_pru_connect(struct socket *so, struct sockaddr *nam,
+                  __unused struct proc *p)
 {
        struct atpcb *pcb = (struct atpcb *)((so)->so_pcb);
        struct sockaddr_at *faddr = (struct sockaddr_at *) nam;
@@ -324,7 +321,6 @@ int    ddp_pru_connect(struct socket *so, struct sockaddr *nam,
 }
 
 
-
 /*
  * One-time AppleTalk initialization
  */
@@ -344,4 +340,3 @@ void ddp_init()
 
        appletalk_hack_start();
 } /* ddp_init */
-