E:/fip/workspaces/fip/source/corenet/fip_if.h File Reference

IF Access Functions Header. More...

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Defines
#define	fip_if_isForwardingEnabled()   fip_if[fip_packet_getIfNum()].forwardingEnabled
	.routingEnabled Access Function
Typedefs
typedef fip_ds6_index_t	fip_if6_index_t
	Inherit size from generic data structures.
typedef fip_ds6_searchStatus_t	fip_if6_searchStatus_t
	Inherit size from generic data structures.
Functions
Functions which act on parameters passed to the functions
void	fip_if_init (fip_ifnum_t ifnum, fip_llptraddr_t lladdr, uint16_t defaultPacketBufSizes[], unsigned char LLHdrSrcOffset, unsigned char LLHdrDestOffset, char *name, void(*ifProcess)(void), const fip_nd6_if_t *nd6ptr, const unsigned char validLLLengths[])
	Initilize an Interface.
void	fip_if6_periodic (fip_ifnum_t ifnum)
	Perform periodic maintenance such as expiring IP addresses, running ND when required on our IP addresses, etc.
fip_return_t	fip_if_addLLAddress (fip_ifnum_t ifnum, fip_llptraddr_t lladdr, fip_bool_t preferred, fip_bool_t validForGPAutoconf)
	Add a link-layer address to an interface.
fip_return_t	fip_if6_addAutoconfAddress (fip_ifnum_t ifnum, unsigned char prefixIndex, unsigned char LLIndex)
	Add an auto-configured address based on the interface number, prefix, and link-layer address.
fip_return_t	fip_if6_addMulticastAddress (fip_ifnum_t ifnum, const fip_ip6addr_t *addr, fip_vlifetime_t validUntil, unsigned char PreferredLLAddrIndex, fip_bool_t hasPreferredLLAddr)
	Add an IPv6 Unicast Address to the Addressing Table.
fip_return_t	fip_if6_addUnicastAddress (fip_ifnum_t ifnum, const fip_ip6addr_t *addr, fip_vlifetime_t validUntil, fip_addrtype_t addrtype, unsigned char PreferredLLAddrIndex, fip_bool_t hasPreferredLLAddr)
	Add an IPv6 Unicast Address to the Addressing Table.
fip_return_t	fip_if6_addPrefix (fip_ifnum_t ifnum, const fip_ip6addr_t *prefix, unsigned char length, fip_vlifetime_t vlifetime, fip_bool_t advPrefix, fip_bool_t onLink)
	Add a prefix to the active prefix list, autoconfigure addresses based on that address, and if the interface has routing enabled you have the option of advertising that prefix.
void	fip_if6_setForwarding (fip_ifnum_t ifnum, fip_bool_t enabled)
void	fip_if6_setRouter (fip_ifnum_t ifnum, fip_bool_t enabled, unsigned int defLifetime)
fip_bool_t	fip_if6_isDestOnLink (fip_ifnum_t ifnum)
Functions which act on the active packet buffer
void	fip_if6_addUpdateDefaultRouter (fip_ifnum_t ifnum, uint16_t routerLifetime, const fip_ip6addr_t *ipaddr)
void	fip_if_newPacketSetup (void)
	Sets up a new packet buffer by setting link-layer address offsets & lengths.
fip_bool_t	fip_if6_isDestMyUnicast (fip_ifnum_t ifnum)
	Check if the destination IPv6 address in the active packet is one of our unicast addresses.
fip_bool_t	fip_if6_isDestMyMulticast (fip_ifnum_t ifnum)
	Check if the destination IPv6 address in the active packet is one of our multicast addresses.
unsigned char	fip_if6_shortenLLAOLength (unsigned char paddedLength)
	The TLLAO/SLLAO option has a length that is a multiple of 8, but we need to figure out what the actual length is as there might be some padding.
fip_llptraddr_t	fip_if6_getMyLL (unsigned char indexToMyUnicast)
void	fip_if6_selectSrcAddress (void)
	Select the best source addresses based on destination, and copy to source.
const fip_ip6addr_t *	fip_if6_getDefaultRouter (fip_ifnum_t ifnum)

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Detailed Description

IF Access Functions Header.

Author:

Colin O'Flynn