From 00a1f000b192f277e52b1d2ac63b2a066a9814a3 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Thu, 20 Jul 2006 02:49:59 +0000
Subject: Added dhcp_ipv4_option() and friends.

Added test code to configure the interface for IPv4 after DHCP.
---
 src/include/gpxe/dhcp.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/include')

diff --git a/src/include/gpxe/dhcp.h b/src/include/gpxe/dhcp.h
index 1dbb290ef..115ce2be1 100644
--- a/src/include/gpxe/dhcp.h
+++ b/src/include/gpxe/dhcp.h
@@ -250,6 +250,7 @@ struct dhcp_option {
 		uint8_t byte;
 		uint16_t word;
 		uint32_t dword;
+		struct in_addr in;
 		uint8_t bytes[0];
 	} data;
 } __attribute__ (( packed ));
@@ -429,6 +430,8 @@ struct dhcp_session {
 };
 
 extern unsigned long dhcp_num_option ( struct dhcp_option *option );
+extern void dhcp_ipv4_option ( struct dhcp_option *option,
+			       struct in_addr *inp );
 extern struct dhcp_option *
 find_dhcp_option ( struct dhcp_option_block *options, unsigned int tag );
 extern void register_dhcp_options ( struct dhcp_option_block *options );
@@ -444,6 +447,10 @@ extern struct dhcp_option * find_global_dhcp_option ( unsigned int tag );
 extern unsigned long find_dhcp_num_option ( struct dhcp_option_block *options,
 					    unsigned int tag );
 extern unsigned long find_global_dhcp_num_option ( unsigned int tag );
+extern void find_dhcp_ipv4_option ( struct dhcp_option_block *options,
+				    unsigned int tag, struct in_addr *inp );
+extern void find_global_dhcp_ipv4_option ( unsigned int tag,
+					   struct in_addr *inp );
 extern void delete_dhcp_option ( struct dhcp_option_block *options,
 				 unsigned int tag );
 
-- 
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