X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FModules%2FIPStack%2Fipstack.h;h=3833ce7b0d6c2ed345765f511a6678f2d6529383;hb=e14ac96d48bb4ef5cfc845e345df4770e1145ceb;hp=e51fded928ca6f9b93d1bc54f214673480268a7f;hpb=48743e39650eb1ef988380e9d95f27fd40d3a9ce;p=tpg%2Facess2.git

diff --git a/KernelLand/Modules/IPStack/ipstack.h b/KernelLand/Modules/IPStack/ipstack.h
index e51fded9..3833ce7b 100644
--- a/KernelLand/Modules/IPStack/ipstack.h
+++ b/KernelLand/Modules/IPStack/ipstack.h
@@ -15,7 +15,16 @@ typedef struct sAdapter	tAdapter;
 typedef struct sInterface	tInterface;
 typedef struct sSocketFile	tSocketFile;
 
-typedef void	(*tIPCallback)(tInterface *Interface, void *Address, int Length, void *Buffer);
+typedef enum eIPErrorMode
+{
+	IPERR_MISC,
+	IPERR_HOST_UNREACHABLE,
+	IPERR_PORT_UNREACHABLE,
+} tIPErrorMode;
+
+// NOTE: Non-const to allow reuse of Rx buffer for prepping Tx
+typedef void	tIPRxCallback(tInterface *Interface, void *Address, int Length, void *Buffer);
+typedef void	tIPErrorCallback(tInterface *Interface, tIPErrorMode mode, const void *Address, int Length, const void *Buffer);
 
 enum eInterfaceTypes {
 	AF_NULL,
@@ -71,6 +80,7 @@ struct sInterface {
 	char	Name[];
 };
 
+#if 0
 /**
  * \brief Represents a network adapter
  */
@@ -84,6 +94,7 @@ struct sAdapter {
 	 int	DeviceLen;	//!< Device name length
 	char	Device[];	//!< Device name
 };
+#endif
 
 /**
  * \brief Describes a socket file definition
@@ -118,8 +129,9 @@ static const tMacAddr cMAC_ZERO = {{0x00,0x00,0x00,0x00,0x00,0x00}};
 extern int	IPStack_AddFile(tSocketFile *File);
 extern int	IPStack_GetAddressSize(int AddressType);
 extern int	IPStack_CompareAddress(int AddressType, const void *Address1, const void *Address2, int CheckBits);
+extern bool	IPStack_AddressIsBroadcast(int AddrType, const void *Addr, int SubnetBits);
 extern const char	*IPStack_PrintAddress(int AddressType, const void *Address);
 
-extern tRoute	*IPStack_FindRoute(int AddressType, tInterface *Interface, void *Address);
+extern tRoute	*IPStack_FindRoute(int AddressType, tInterface *Interface, const void *Address);
 
 #endif