patch-2.2.16 linux/include/net/ipconfig.h

• Lines: 43
• Date: Wed Jun 7 14:26:44 2000
• Orig file: v2.2.15/linux/include/net/ipconfig.h
• Orig date: Mon Jan 4 15:31:35 1999

diff -urN v2.2.15/linux/include/net/ipconfig.h linux/include/net/ipconfig.h
@@ -6,16 +6,30 @@
  *  Automatic IP Layer Configuration
  */
 
-extern __u32 root_server_addr;
-extern u8 root_server_path[];
-extern u32 ic_myaddr;
-extern u32 ic_servaddr;
-extern u32 ic_gateway;
-extern u32 ic_netmask;
-extern int ic_enable;
-extern int ic_host_name_set;
-extern int ic_set_manually;
-extern int ic_proto_enabled;
+/* The following are initdata: */
 
-#define IC_BOOTP 1
-#define IC_RARP 2
+extern int ic_enable;		/* Enable or disable the whole shebang */
+
+extern int ic_proto_enabled;	/* Protocols enabled (see IC_xxx) */
+extern int ic_host_name_set;	/* Host name set by ipconfig? */
+
+extern u32 ic_myaddr;		/* My IP address */
+extern u32 ic_netmask;		/* Netmask for local subnet */
+extern u32 ic_gateway;		/* Gateway IP address */
+
+extern u32 ic_servaddr;		/* Boot server IP address */
+
+extern u32 root_server_addr;	/* Address of NFS server */
+extern u8 root_server_path[];	/* Path to mount as root */
+
+/* The following are persistent (not initdata): */
+
+extern int ic_proto_used;	/* Protocol used, if any */
+extern u32 ic_nameserver;	/* DNS server IP address */
+extern u8 ic_domain[];		/* DNS (not NIS) domain name */
+
+/* bits in ic_proto_{enabled,used} */
+#define IC_PROTO	0xFF	/* Protocols mask: */
+#define IC_BOOTP	0x01	/*   BOOTP (or DHCP, see below) */
+#define IC_RARP		0x02	/*   RARP */
+#define IC_USE_DHCP    0x100	/* If on, use DHCP instead of BOOTP */