From: Ted Lemon <source@isc.org>
Date: Thu, 25 Jun 1998 06:06:10 +0000 (+0000)
Subject: Add DLPI support.
X-Git-Tag: V2-BETA-1^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7e24f11a0002ed7f2c5b59e6b742ca1bb80f4048;p=thirdparty%2Fdhcp.git

Add DLPI support.
---

diff --git a/includes/osdep.h b/includes/osdep.h
index ed725db6b..deacaedde 100644
--- a/includes/osdep.h
+++ b/includes/osdep.h
@@ -3,7 +3,8 @@
    Operating system dependencies... */
 
 /*
- * Copyright (c) 1996 The Internet Software Consortium.  All rights reserved.
+ * Copyright (c) 1996, 1997, 1998 The Internet Software Consortium.
+ * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -52,7 +53,9 @@
     !defined (USE_BPF_RECEIVE) && \
     !defined (USE_NIT) && \
     !defined (USE_NIT_SEND) && \
-    !defined (USE_NIT_RECEIVE)
+    !defined (USE_NIT_RECEIVE) && \
+    !defined (USR_DLPI_SEND) && \
+    !defined (USE_DLPI_RECEIVE)
 #  define USE_DEFAULT_NETWORK
 #endif
 
@@ -139,6 +142,11 @@
 #  define USE_NIT_RECEIVE
 #endif
 
+#ifdef USE_DLPI
+#  define USE_DLPI_SEND
+#  define USE_DLPI_RECEIVE
+#endif
+
 #ifdef USE_UPF
 #  define USE_UPF_SEND
 #  define USE_UPF_RECEIVE
@@ -152,7 +160,8 @@
    Currently, all low-level packet interfaces use BSD sockets as a
    fallback. */
 
-#if defined (USE_BPF_SEND) || defined (USE_NIT_SEND) || defined (USE_UPF_SEND)
+#if defined (USE_BPF_SEND) || defined (USE_NIT_SEND) || \
+    defined (USE_DLPI_SEND) || defined (USE_UPF_SEND)
 #  define USE_SOCKET_FALLBACK
 #  define USE_FALLBACK
 #endif
@@ -164,7 +173,8 @@
    definition for your interface to the list tested below. */
 
 #if defined (USE_RAW_SEND) || defined (USE_BPF_SEND) || \
-		defined (USE_NIT_SEND) || defined (USE_UPF_SEND)
+		defined (USE_NIT_SEND) || defined (USE_UPF_SEND) || \
+		defined (USE_DLPI_SEND)
 #  define PACKET_ASSEMBLY
 #endif
 
@@ -175,10 +185,17 @@
    definition for your interface to the list tested below. */
 
 #if defined (USE_RAW_RECEIVE) || defined (USE_BPF_SEND) || \
-		defined (USE_NIT_RECEIVE) || defined (USE_UPF_SEND)
+		defined (USE_NIT_RECEIVE) || defined (USE_UPF_RECEIVE) || \
+		defined (USE_DLPI_RECEIVE)
 #  define PACKET_DECODING
 #endif
 
+/* If we don't have a DLPI packet filter, we have to filter in userland.
+   Probably not worth doing, actually. */
+#if defined (USE_DLPI_RECEIVE) && !defined (USE_DLPI_PFMOD)
+#  define USERLAND_FILTER
+#endif
+
 /* jmp_buf is assumed to be a struct unless otherwise defined in the
    system header. */
 #ifndef jbp_decl