Obtained from: netatalk distribution netatalk@itd.umich.edu

Kernel Appletalk protocol support
both CAP and netatalk can make use of this..
still needs some owrk but  it seemd the right tiime to commit it
so other can experiment.

1 files changed, 95 insertions, 0 deletions

diff --git a/sys/netatalk/at_proto.c b/sys/netatalk/at_proto.c
new file mode 100644
index 0000000..0c8fdbf
--- /dev/null
+++ b/sys/netatalk/at_proto.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 1990,1991 Regents of The University of Michigan.
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appears in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation, and that the name of The University
+ * of Michigan not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. This software is supplied as is without expressed or
+ * implied warranties of any kind.
+ *
+ *	Research Systems Unix Group
+ *	The University of Michigan
+ *	c/o Mike Clark
+ *	535 W. William Street
+ *	Ann Arbor, Michigan
+ *	+1-313-763-0525
+ *	netatalk@itd.umich.edu
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/protosw.h>
+#include <sys/domain.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#if defined( __FreeBSD__ )
+#include <sys/kernel.h>
+#include <net/if.h>
+#include <net/radix.h>
+#include <netinet/in.h>
+#include <netinet/if_ether.h>
+#include <net/route.h>
+#endif
+
+#include "at.h"
+#include "ddp.h"
+#include "at_var.h"
+#include "ddp_var.h"
+#include <netatalk/at_extern.h>
+
+
+#ifdef ultrix
+extern int		ddp_ifoutput();
+extern int		ddp_ifinput();
+extern int		ddp_ifioctl();
+#endif ultrix
+
+struct protosw		atalksw[] = {
+    {
+	/* Identifiers */
+	SOCK_DGRAM,	&atalkdomain,	ATPROTO_DDP,	PR_ATOMIC|PR_ADDR,
+	/*
+	 * protocol-protocol interface.
+	 * fields are pr_input, pr_output, pr_ctlinput, and pr_ctloutput.
+	 * pr_input can be called from the udp protocol stack for iptalk
+	 * packets bound for a local socket.
+	 * pr_output can be used by higher level appletalk protocols, should
+	 * they be included in the kernel.
+	 */
+	0,		ddp_output,	0,		0,
+	/* socket-protocol interface. */
+	ddp_usrreq,
+	/* utility routines. */
+	ddp_init,	0,		0,		0,
+#ifdef ultrix
+	/* interface hooks */
+	ddp_ifoutput,	ddp_ifinput,	ddp_ifioctl,	0,
+#endif ultrix
+    },
+};
+
+#if defined( __FreeBSD__ ) && defined ( NETATALKDEBUG )
+extern int at_inithead();
+#endif
+
+struct domain		atalkdomain = {
+    AF_APPLETALK,	"appletalk",	0,	0,	0,
+    atalksw, &atalksw[sizeof(atalksw)/sizeof(atalksw[0])]
+#if defined( __FreeBSD__ )
+#ifdef NETATALKDEBUG
+	, 0, at_inithead, 32, sizeof(struct sockaddr_at)
+#else
+	, 0, rn_inithead, 32, sizeof(struct sockaddr_at)
+#endif
+#endif
+};
+
+#if defined( __FreeBSD__ )
+DOMAIN_SET(atalk);
+#endif