Collaboration diagram for Route Object:

Modules
	Nexthop

Functions
int	rtnl_route_parse (struct nlmsghdr nlh, struct rtnl_route *result)

int	rtnl_route_build_msg (struct nl_msg msg, struct rtnl_route route)

Allocation/Freeing
struct rtnl_route *	rtnl_route_alloc (void)

void	rtnl_route_get (struct rtnl_route *route)

void	rtnl_route_put (struct rtnl_route *route)

Attributes
void	rtnl_route_set_table (struct rtnl_route *route, uint32_t table)

uint32_t	rtnl_route_get_table (struct rtnl_route *route)

void	rtnl_route_set_scope (struct rtnl_route *route, uint8_t scope)

uint8_t	rtnl_route_get_scope (struct rtnl_route *route)

void	rtnl_route_set_tos (struct rtnl_route *route, uint8_t tos)

uint8_t	rtnl_route_get_tos (struct rtnl_route *route)

void	rtnl_route_set_protocol (struct rtnl_route *route, uint8_t protocol)

uint8_t	rtnl_route_get_protocol (struct rtnl_route *route)

void	rtnl_route_set_priority (struct rtnl_route *route, uint32_t prio)

uint32_t	rtnl_route_get_priority (struct rtnl_route *route)

int	rtnl_route_set_family (struct rtnl_route *route, uint8_t family)

uint8_t	rtnl_route_get_family (struct rtnl_route *route)

int	rtnl_route_set_dst (struct rtnl_route route, struct nl_addr addr)

struct nl_addr *	rtnl_route_get_dst (struct rtnl_route *route)

int	rtnl_route_set_src (struct rtnl_route route, struct nl_addr addr)

struct nl_addr *	rtnl_route_get_src (struct rtnl_route *route)

int	rtnl_route_set_type (struct rtnl_route *route, uint8_t type)

uint8_t	rtnl_route_get_type (struct rtnl_route *route)

void	rtnl_route_set_flags (struct rtnl_route *route, uint32_t flags)

void	rtnl_route_unset_flags (struct rtnl_route *route, uint32_t flags)

uint32_t	rtnl_route_get_flags (struct rtnl_route *route)

int	rtnl_route_set_metric (struct rtnl_route *route, int metric, uint32_t value)

int	rtnl_route_unset_metric (struct rtnl_route *route, int metric)

int	rtnl_route_get_metric (struct rtnl_route route, int metric, uint32_t value)

int	rtnl_route_set_pref_src (struct rtnl_route route, struct nl_addr addr)

struct nl_addr *	rtnl_route_get_pref_src (struct rtnl_route *route)

void	rtnl_route_set_iif (struct rtnl_route *route, int ifindex)

int	rtnl_route_get_iif (struct rtnl_route *route)

void	rtnl_route_add_nexthop (struct rtnl_route route, struct rtnl_nexthop nh)

void	rtnl_route_remove_nexthop (struct rtnl_route route, struct rtnl_nexthop nh)

struct nl_list_head *	rtnl_route_get_nexthops (struct rtnl_route *route)

int	rtnl_route_get_nnexthops (struct rtnl_route *route)

void	rtnl_route_foreach_nexthop (struct rtnl_route r, void(cb)(struct rtnl_nexthop , void ), void *arg)

struct rtnl_nexthop *	rtnl_route_nexthop_n (struct rtnl_route *r, int n)

Utilities
int	rtnl_route_guess_scope (struct rtnl_route *route)
	Guess scope of a route object. More...

Detailed Description

Attributes: Name Default

-------------------------------------------------------------

routing table RT_TABLE_MAIN

scope RT_SCOPE_NOWHERE

tos 0

protocol RTPROT_STATIC

prio 0

family AF_UNSPEC

type RTN_UNICAST

iif NULL

Function Documentation

void rtnl_route_add_nexthop	(	struct rtnl_route *	route,
		struct rtnl_nexthop *	nh
	)

References rtnl_route::rt_nexthops, rtnl_route::rt_nr_nh, and rtnl_nexthop::rtnh_list.

Referenced by nl_cli_route_parse_nexthop(), and rtnl_route_parse().

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struct rtnl_route* rtnl_route_alloc ( void )

References nl_object_alloc(), and route_obj_ops.

Referenced by nl_cli_route_alloc(), and rtnl_route_parse().

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int rtnl_route_build_msg	(	struct nl_msg *	msg,
		struct rtnl_route *	route
	)

References nl_addr_get_prefixlen(), nl_list_for_each_entry, nla_nest_end(), nla_nest_start(), NLA_PUT_ADDR, NLA_PUT_U32, NLE_MISSING_ATTR, NLE_MSGSIZE, NLMSG_ALIGNTO, nlmsg_append(), nlmsg_reserve(), nlmsg_tail(), nl_msg::nm_nlh, NULL, rtnl_route::rt_dst, rtnl_route::rt_family, rtnl_route::rt_flags, rtnl_route::rt_iif, rtnl_route::rt_nexthops, rtnl_route::rt_nmetrics, rtnl_route::rt_pref_src, rtnl_route::rt_prio, rtnl_route::rt_protocol, rtnl_route::rt_scope, RT_SCOPE_NOWHERE, rtnl_route::rt_src, rtnl_route::rt_table, rtnl_route::rt_tos, rtnl_route::rt_type, RTA_DST, RTA_FLOW, RTA_IIF, RTA_METRICS, RTA_MULTIPATH, RTA_PREFSRC, RTA_PRIORITY, RTA_SRC, RTA_TABLE, RTAX_MAX, rtmsg::rtm_dst_len, rtmsg::rtm_family, rtmsg::rtm_scope, rtmsg::rtm_src_len, rtnl_nexthop::rtnh_flags, rtnexthop::rtnh_flags, rtnl_nexthop::rtnh_gateway, rtnexthop::rtnh_hops, rtnl_nexthop::rtnh_ifindex, rtnexthop::rtnh_ifindex, rtnexthop::rtnh_len, rtnl_nexthop::rtnh_list, rtnl_nexthop::rtnh_realms, rtnl_nexthop::rtnh_weight, rtnl_route_get_metric(), rtnl_route_get_nnexthops(), and rtnl_route_guess_scope().

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void rtnl_route_foreach_nexthop	(	struct rtnl_route *	r,
		void()(struct rtnl_nexthop , void *)	cb,
		void *	arg
	)

References nl_list_for_each_entry, rtnl_route::rt_nexthops, and rtnl_nexthop::rtnh_list.

void rtnl_route_get ( struct rtnl_route * route )

References nl_object_get().

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struct nl_addr* rtnl_route_get_dst ( struct rtnl_route * route )

References rtnl_route::rt_dst.

uint8_t rtnl_route_get_family ( struct rtnl_route * route )

References rtnl_route::rt_family.

Referenced by nl_cli_route_parse_dst(), nl_cli_route_parse_nexthop(), nl_cli_route_parse_pref_src(), and nl_cli_route_parse_src().

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uint32_t rtnl_route_get_flags ( struct rtnl_route * route )

References rtnl_route::rt_flags.

int rtnl_route_get_iif ( struct rtnl_route * route )

References rtnl_route::rt_iif.

int rtnl_route_get_metric	(	struct rtnl_route *	route,
		int	metric,
		uint32_t *	value
	)

References NLE_OBJ_NOTFOUND, NLE_RANGE, rtnl_route::rt_metrics, and rtnl_route::rt_metrics_mask.

Referenced by rtnl_route_build_msg().

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struct nl_list_head* rtnl_route_get_nexthops ( struct rtnl_route * route )

References rtnl_route::rt_nexthops.

int rtnl_route_get_nnexthops ( struct rtnl_route * route )

References rtnl_route::rt_nr_nh.

Referenced by rtnl_route_build_msg().

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struct nl_addr* rtnl_route_get_pref_src ( struct rtnl_route * route )

References rtnl_route::rt_pref_src.

uint32_t rtnl_route_get_priority ( struct rtnl_route * route )

References rtnl_route::rt_prio.

uint8_t rtnl_route_get_protocol ( struct rtnl_route * route )

References rtnl_route::rt_protocol.

uint8_t rtnl_route_get_scope ( struct rtnl_route * route )

References rtnl_route::rt_scope.

struct nl_addr* rtnl_route_get_src ( struct rtnl_route * route )

References rtnl_route::rt_src.

uint32_t rtnl_route_get_table ( struct rtnl_route * route )

References rtnl_route::rt_table.

uint8_t rtnl_route_get_tos ( struct rtnl_route * route )

References rtnl_route::rt_tos.

uint8_t rtnl_route_get_type ( struct rtnl_route * route )

References rtnl_route::rt_type.

int rtnl_route_guess_scope ( struct rtnl_route * route )

Guess scope of a route object.

route Route object.

Guesses the scope of a route object, based on the following rules:

 1) Local route -> local scope
 2) At least one nexthop not directly connected -> universe scope
 3) All others -> link scope

Returns: Scope value.

References nl_list_for_each_entry, rtnl_route::rt_nexthops, RT_SCOPE_HOST, RT_SCOPE_LINK, RT_SCOPE_UNIVERSE, rtnl_route::rt_type, RTN_LOCAL, rtnl_nexthop::rtnh_gateway, and rtnl_nexthop::rtnh_list.

Referenced by rtnl_route_build_msg().

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struct rtnl_nexthop* rtnl_route_nexthop_n	(	struct rtnl_route *	r,
		int	n
	)

References nl_list_for_each_entry, NULL, rtnl_route::rt_nexthops, rtnl_route::rt_nr_nh, and rtnl_nexthop::rtnh_list.

int rtnl_route_parse	(	struct nlmsghdr *	nlh,
		struct rtnl_route **	result
	)

References BUG, rtnl_nexthop::ce_mask, nl_addr_alloc(), nl_addr_alloc_attr(), nl_addr_put(), nl_addr_set_family(), nl_addr_set_prefixlen(), nl_list_first_entry, nla_get_u32(), nla_len(), nla_memcpy(), nla_parse_nested(), NLE_INVAL, NLE_NOMEM, nlmsg_data(), nlmsg_parse(), nlmsghdr::nlmsg_type, NULL, rtnl_route::rt_cacheinfo, rtnl_route::rt_family, rtnl_route::rt_flags, rtnl_route::rt_nexthops, rtnl_route::rt_nr_nh, rtnl_route::rt_protocol, rtnl_route::rt_scope, rtnl_route::rt_table, rtnl_route::rt_tos, rtnl_route::rt_type, RTA_CACHEINFO, RTA_DST, RTA_FLOW, RTA_IIF, RTA_MAX, RTA_METRICS, RTA_MULTIPATH, RTA_OIF, RTA_PREFSRC, RTA_PRIORITY, RTA_SRC, RTAX_MAX, rtmsg::rtm_dst_len, rtmsg::rtm_family, rtmsg::rtm_flags, rtmsg::rtm_protocol, rtmsg::rtm_scope, rtmsg::rtm_src_len, rtmsg::rtm_table, rtmsg::rtm_tos, rtmsg::rtm_type, rtnl_nexthop::rtnh_list, rtnl_route_add_nexthop(), rtnl_route_alloc(), rtnl_route_nh_alloc(), rtnl_route_nh_compare(), rtnl_route_nh_free(), rtnl_route_nh_set_gateway(), rtnl_route_nh_set_ifindex(), rtnl_route_nh_set_realms(), rtnl_route_put(), rtnl_route_set_dst(), rtnl_route_set_iif(), rtnl_route_set_metric(), rtnl_route_set_pref_src(), rtnl_route_set_priority(), rtnl_route_set_src(), and tb.

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void rtnl_route_put ( struct rtnl_route * route )

References nl_object_put().

Referenced by rtnl_route_parse().

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void rtnl_route_remove_nexthop	(	struct rtnl_route *	route,
		struct rtnl_nexthop *	nh
	)

References rtnl_route::rt_nr_nh, and rtnl_nexthop::rtnh_list.

int rtnl_route_set_dst	(	struct rtnl_route *	route,
		struct nl_addr *	addr
	)

References nl_addr::a_family, nl_addr_get(), nl_addr_put(), NLE_AF_MISMATCH, rtnl_route::rt_dst, and rtnl_route::rt_family.

Referenced by nl_cli_route_parse_dst(), and rtnl_route_parse().

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int rtnl_route_set_family	(	struct rtnl_route *	route,
		uint8_t	family
	)

References NLE_AF_NOSUPPORT, and rtnl_route::rt_family.

Referenced by nl_cli_route_parse_family().

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void rtnl_route_set_flags	(	struct rtnl_route *	route,
		uint32_t	flags
	)

References flags, rtnl_route::rt_flag_mask, and rtnl_route::rt_flags.

void rtnl_route_set_iif	(	struct rtnl_route *	route,
		int	ifindex
	)

References rtnl_route::rt_iif.

Referenced by nl_cli_route_parse_iif(), and rtnl_route_parse().

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int rtnl_route_set_metric	(	struct rtnl_route *	route,
		int	metric,
		uint32_t	value
	)

References NLE_RANGE, rtnl_route::rt_metrics, rtnl_route::rt_metrics_mask, rtnl_route::rt_nmetrics, and value.

Referenced by rtnl_route_parse().

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int rtnl_route_set_pref_src	(	struct rtnl_route *	route,
		struct nl_addr *	addr
	)

References nl_addr::a_family, nl_addr_get(), nl_addr_put(), NLE_AF_MISMATCH, rtnl_route::rt_family, and rtnl_route::rt_pref_src.

Referenced by nl_cli_route_parse_pref_src(), and rtnl_route_parse().

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void rtnl_route_set_priority	(	struct rtnl_route *	route,
		uint32_t	prio
	)

References rtnl_route::rt_prio.

Referenced by nl_cli_route_parse_prio(), and rtnl_route_parse().

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void rtnl_route_set_protocol	(	struct rtnl_route *	route,
		uint8_t	protocol
	)

References rtnl_route::rt_protocol.

Referenced by nl_cli_route_parse_protocol().

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void rtnl_route_set_scope	(	struct rtnl_route *	route,
		uint8_t	scope
	)

References rtnl_route::rt_scope.

Referenced by nl_cli_route_parse_scope().

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int rtnl_route_set_src	(	struct rtnl_route *	route,
		struct nl_addr *	addr
	)

References nl_addr::a_family, nl_addr_get(), nl_addr_put(), NLE_AF_MISMATCH, NLE_SRCRT_NOSUPPORT, rtnl_route::rt_family, and rtnl_route::rt_src.

Referenced by nl_cli_route_parse_src(), and rtnl_route_parse().

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void rtnl_route_set_table	(	struct rtnl_route *	route,
		uint32_t	table
	)

References rtnl_route::rt_table.

Referenced by nl_cli_route_parse_table().

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void rtnl_route_set_tos	(	struct rtnl_route *	route,
		uint8_t	tos
	)

References rtnl_route::rt_tos.

int rtnl_route_set_type	(	struct rtnl_route *	route,
		uint8_t	type
	)

References NLE_RANGE, rtnl_route::rt_type, RTN_MAX, and type.

Referenced by nl_cli_route_parse_type().

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void rtnl_route_unset_flags	(	struct rtnl_route *	route,
		uint32_t	flags
	)

References flags, rtnl_route::rt_flag_mask, and rtnl_route::rt_flags.

int rtnl_route_unset_metric	(	struct rtnl_route *	route,
		int	metric
	)

References NLE_RANGE, rtnl_route::rt_metrics_mask, and rtnl_route::rt_nmetrics.

Modules

Functions

Allocation/Freeing

Attributes

Utilities

Detailed Description

Function Documentation