xnu-792.tar.gz

[apple/xnu.git] / bsd / net / if_ether.h

diff --git a/bsd/net/if_ether.h b/bsd/net/if_ether.h
new file mode 100644 (file)
index 0000000..a8e1bce
--- /dev/null
+++ b/bsd/net/if_ether.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_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 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.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+ */
+
+#ifndef _NET_IF_ETHER_H
+#define _NET_IF_ETHER_H
+#ifdef KERNEL
+
+#include <net/kpi_interface.h>
+
+__BEGIN_DECLS
+
+/*
+ * These functions may be used for an interface emulating an ethernet
+ * interface and not using IOKit. If you use IOKit and the IOKit
+ * Ethernet Family, these functions will be set for you. Use these
+ * functions when filling out the ifnet_init_params structure.
+ */
+errno_t        ether_demux(ifnet_t interface, mbuf_t packet, char* header,
+                                       protocol_family_t *protocol);
+errno_t        ether_add_proto(ifnet_t interface, protocol_family_t protocol,
+                                               const struct ifnet_demux_desc *demux_list,
+                                               u_int32_t demux_count);
+errno_t        ether_del_proto(ifnet_t interface, protocol_family_t protocol);
+errno_t ether_frameout(ifnet_t interface, mbuf_t *packet,
+                                          const struct sockaddr *dest, const char *dest_lladdr,
+                                          const char *frame_type);
+errno_t        ether_ioctl(ifnet_t interface, u_int32_t command, void* data);
+errno_t        ether_check_multi(ifnet_t ifp, const struct sockaddr *multicast);
+
+__END_DECLS
+
+#endif KERNEL
+#endif _NET_IF_ETHER_H