Differential D25460 Diff 73939 head/lib/libifconfig/libifconfig.h

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head/lib/libifconfig/libifconfig.h

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	* Opaque definition so calling application can just pass a			* Opaque definition so calling application can just pass a
	* pointer to it for library use.			* pointer to it for library use.
	*/			*/
	struct ifconfig_handle;			struct ifconfig_handle;
	typedef struct ifconfig_handle ifconfig_handle_t;			typedef struct ifconfig_handle ifconfig_handle_t;

	struct carpreq;			struct carpreq;
	struct ifaddrs;			struct ifaddrs;
				struct ifbropreq;
				struct ifbreq;
	struct in6_ndireq;			struct in6_ndireq;
	struct lagg_reqall;			struct lagg_reqall;
	struct lagg_reqflags;			struct lagg_reqflags;
	struct lagg_reqopts;			struct lagg_reqopts;
	struct lagg_reqport;			struct lagg_reqport;

				/** Stores extra info associated with a bridge(4) interface */
				struct ifconfig_bridge_status {
				struct ifbropreq params; /< current operational parameters /
				struct ifbreq members; /< list of bridge members /
				size_t members_count; /*< how many member interfaces /
				uint32_t cache_size; /*< size of address cache /
				uint32_t cache_lifetime; /*< address cache entry lifetime /
				};

	struct ifconfig_capabilities {			struct ifconfig_capabilities {
	/** Current capabilities (ifconfig prints this as 'options')*/			/** Current capabilities (ifconfig prints this as 'options')*/
	int curcap;			int curcap;
	/** Requested capabilities (ifconfig prints this as 'capabilities')*/			/** Requested capabilities (ifconfig prints this as 'capabilities')*/
	int reqcap;			int reqcap;
	};			};

	/** Stores extra info associated with an inet address */			/** Stores extra info associated with an inet address */
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	* @param ifa Pointer to the the address structure of interest			* @param ifa Pointer to the the address structure of interest
	* @param addr Return argument. It will be filled with additional information			* @param addr Return argument. It will be filled with additional information
	* about the address.			* about the address.
	* @return 0 on success, nonzero on failure.			* @return 0 on success, nonzero on failure.
	*/			*/
	int ifconfig_inet6_get_addrinfo(ifconfig_handle_t *h,			int ifconfig_inet6_get_addrinfo(ifconfig_handle_t *h,
	const char name, struct ifaddrs ifa, struct ifconfig_inet6_addr *addr);			const char name, struct ifaddrs ifa, struct ifconfig_inet6_addr *addr);

				/** Retrieve additional information about a bridge(4) interface */
				int ifconfig_bridge_get_bridge_status(ifconfig_handle_t *h,
				const char name, struct ifconfig_bridge_status *bridge);

				/** Frees the structure returned by ifconfig_bridge_get_bridge_status. Does
				* nothing if the argument is NULL
				* @param bridge Pointer to the structure to free
				*/
				void ifconfig_bridge_free_bridge_status(struct ifconfig_bridge_status *bridge);

	/** Retrieve additional information about a lagg(4) interface */			/** Retrieve additional information about a lagg(4) interface */
	int ifconfig_lagg_get_lagg_status(ifconfig_handle_t *h,			int ifconfig_lagg_get_lagg_status(ifconfig_handle_t *h,
	const char name, struct ifconfig_lagg_status *lagg_status);			const char name, struct ifconfig_lagg_status *lagg_status);

	/** Retrieve additional information about a member of a lagg(4) interface */			/** Retrieve additional information about a member of a lagg(4) interface */
	int ifconfig_lagg_get_laggport_status(ifconfig_handle_t *h,			int ifconfig_lagg_get_laggport_status(ifconfig_handle_t *h,
	const char name, struct lagg_reqport rp);			const char name, struct lagg_reqport rp);

	/** Frees the structure returned by ifconfig_lagg_get_status. Does nothing if			/** Frees the structure returned by ifconfig_lagg_get_lagg_status. Does
	* the argument is NULL			* nothing if the argument is NULL
	* @param laggstat Pointer to the structure to free			* @param laggstat Pointer to the structure to free
	*/			*/
	void ifconfig_lagg_free_lagg_status(struct ifconfig_lagg_status *laggstat);			void ifconfig_lagg_free_lagg_status(struct ifconfig_lagg_status *laggstat);

	/** Destroy a virtual interface			/** Destroy a virtual interface
	* @param name Interface to destroy			* @param name Interface to destroy
	*/			*/
	int ifconfig_destroy_interface(ifconfig_handle_t h, const char name);			int ifconfig_destroy_interface(ifconfig_handle_t h, const char name);
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