#include <sys/cdefs.h>

Include dependency graph for sctp_asconf.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	_NETINET_SCTP_ASCONF_H_

Functions
	__FBSDID ("$FreeBSD$")

void	sctp_asconf_cleanup (struct sctp_tcb *)

struct mbuf *	sctp_compose_asconf (struct sctp_tcb , int , int)

void	sctp_handle_asconf (struct mbuf , unsigned int, struct sockaddr , struct sctp_asconf_chunk , struct sctp_tcb , int)

void	sctp_handle_asconf_ack (struct mbuf , int, struct sctp_asconf_ack_chunk , struct sctp_tcb , struct sctp_nets , int *)

uint32_t	sctp_addr_mgmt_ep_sa (struct sctp_inpcb , struct sockaddr , uint32_t, uint32_t)

int	sctp_asconf_iterator_ep (struct sctp_inpcb inp, void ptr, uint32_t val)

void	sctp_asconf_iterator_stcb (struct sctp_inpcb inp, struct sctp_tcb stcb, void *ptr, uint32_t type)

void	sctp_asconf_iterator_end (void *ptr, uint32_t val)

int32_t	sctp_set_primary_ip_address_sa (struct sctp_tcb , struct sockaddr )

void	sctp_check_address_list (struct sctp_tcb , struct mbuf , int, int, struct sockaddr *, uint16_t, uint16_t, uint16_t, uint16_t)

void	sctp_assoc_immediate_retrans (struct sctp_tcb , struct sctp_nets )

void	sctp_net_immediate_retrans (struct sctp_tcb , struct sctp_nets )

void	sctp_asconf_send_nat_state_update (struct sctp_tcb stcb, struct sctp_nets net)

int	sctp_is_addr_pending (struct sctp_tcb , struct sctp_ifa )

Macro Definition Documentation

◆ _NETINET_SCTP_ASCONF_H_

#define _NETINET_SCTP_ASCONF_H_

Definition at line 39 of file sctp_asconf.h.

Function Documentation

◆ __FBSDID()

__FBSDID ( "$FreeBSD$" )

◆ sctp_addr_mgmt_ep_sa()

uint32_t sctp_addr_mgmt_ep_sa	(	struct sctp_inpcb *	inp,
		struct sockaddr *	sa,
		uint32_t	type,
		uint32_t	vrf_id
	)

Definition at line 3160 of file sctp_asconf.c.

References sctp_laddr::action, sctp_asconf_iterator::cnt, sctp_ifa::ifa, sctp_laddr::ifa, sctp_inpcb::laddr_count, sctp_asconf_iterator::list_of_work, sctp_ifa::refcount, SCTP_ADD_IP_ADDRESS, sctp_add_local_addr_ep(), sctp_inpcb::sctp_addr_list, SCTP_ADDR_NOT_LOCKED, sctp_asconf_iterator_end(), sctp_asconf_iterator_ep(), sctp_asconf_iterator_ep_end(), sctp_asconf_iterator_stcb(), SCTP_ASOC_ANY_STATE, sctp_inpcb::sctp_asoc_list, SCTP_BASE_INFO, SCTP_DEL_IP_ADDRESS, sctp_del_local_addr_ep(), sctp_find_ifa_by_addr(), sctp_find_ifa_in_ep(), SCTP_FREE, SCTP_FROM_SCTP_ASCONF, SCTP_INCR_LADDR_COUNT, sctp_initiate_iterator(), SCTP_LTRACE_ERR_RET, SCTP_MALLOC, SCTP_PCB_ANY_FEATURES, SCTP_PCB_ANY_FLAGS, SCTP_PRINTF, and SCTP_ZONE_GET.

Referenced by sctp_bindx_add_address(), and sctp_bindx_delete_address().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_asconf_cleanup()

void sctp_asconf_cleanup ( struct sctp_tcb * stcb )

Definition at line 939 of file sctp_asconf.c.

References sctp_association::asconf_seq_out, sctp_association::asconf_seq_out_acked, sctp_tcb::asoc, sctp_tcb::sctp_ep, SCTP_FROM_SCTP_ASCONF, SCTP_LOC_2, sctp_timer_stop(), SCTP_TIMER_TYPE_ASCONF, and sctp_toss_old_asconf().

Referenced by sctp_asconf_timer(), and sctp_process_unrecog_chunk().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_asconf_iterator_end()

void sctp_asconf_iterator_end	(	void *	ptr,
		uint32_t	val
	)

Definition at line 2263 of file sctp_asconf.c.

References sctp_laddr::action, sctp_ifa::ifa, sctp_laddr::ifa, sctp_asconf_iterator::list_of_work, sctp_ifa::localifa_flags, SCTP_ADD_IP_ADDRESS, SCTP_BASE_INFO, SCTP_DECR_LADDR_COUNT, SCTP_FREE, sctp_free_ifa(), and SCTP_ZONE_FREE.

Referenced by sctp_addr_mgmt_ep_sa(), and sctp_handle_addr_wq().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_asconf_iterator_ep()

int sctp_asconf_iterator_ep	(	struct sctp_inpcb *	inp,
		void *	ptr,
		uint32_t	val
	)

Definition at line 2024 of file sctp_asconf.c.

References sctp_ifa::address, sctp_asconf_iterator::cnt, sctp_ifa::ifa, sctp_laddr::ifa, sctp_asconf_iterator::list_of_work, sctp_sockstore::sa, sctp_inpcb::sctp_flags, SCTP_IPV6_V6ONLY, and SCTP_PCB_FLAGS_BOUND_V6.

Referenced by sctp_addr_mgmt_ep_sa(), and sctp_handle_addr_wq().

Here is the caller graph for this function:

◆ sctp_asconf_iterator_stcb()

void sctp_asconf_iterator_stcb	(	struct sctp_inpcb *	inp,
		struct sctp_tcb *	stcb,
		void *	ptr,
		uint32_t	type
	)

◆ sctp_asconf_send_nat_state_update()

void sctp_asconf_send_nat_state_update	(	struct sctp_tcb *	stcb,
		struct sctp_nets *	net
	)

Definition at line 3257 of file sctp_asconf.c.

References sctp_net_route::_l_addr, sctp_laddr::action, sctp_ifa::address, sctp_asconf_addr_param::addrp, sctp_asconf_addr::ap, sctp_asconf_addr_param::aph, sctp_asconf_tag_param::aph, sctp_association::asconf_queue, sctp_tcb::asoc, sctp_inpcb::def_vrf_id, sctp_laddr::ifa, sctp_asconf_addr::ifa, sctp_ifn::ifalist, sctp_vrf::ifnlist, IN4_ISLOOPBACK_ADDRESS, IN4_ISPRIVATE_ADDRESS, sctp_inpcb::inp, inpcb::inp_cred, sctp_inpcb::ip_inp, sctp_asconf_tag_param::local_vtag, sctp_ifa::localifa_flags, sctp_association::my_vtag, next, sctp_paramhdr::param_length, sctp_paramhdr::param_type, sctp_association::peer_vtag, sctp_ipv6addr_param::ph, sctp_asconf_paramhdr::ph, prison_check_ip4(), sctp_asconf_tag_param::remote_vtag, sctp_nets::ro, sctp_sockstore::sa, SCTP_ADD_IP_ADDRESS, sctp_inpcb::sctp_addr_list, SCTP_ADDR_NOT_LOCKED, sctp_asconf_queue_mgmt(), SCTP_BEING_DELETED, SCTP_DEBUG_ASCONF1, SCTP_DEL_IP_ADDRESS, sctp_tcb::sctp_ep, sctp_find_vrf(), sctp_inpcb::sctp_flags, SCTP_FREE, SCTP_IPI_ADDR_RLOCK, SCTP_IPI_ADDR_RUNLOCK, SCTP_IPV4_ADDRESS, SCTP_IPV6_ADDRESS, SCTP_MALLOC, SCTP_NAT_VTAGS, SCTP_PCB_FLAGS_BOUNDALL, sctp_send_asconf(), SCTPDBG, sctp_asconf_addr::sent, sctp_sockstore::sin, sctp_sockstore::sin6, sockaddr_in::sin_addr, sctp_asconf_addr::special_del, and sctp_ifn::vrf.

Referenced by sctp_handle_nat_missing_state().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_assoc_immediate_retrans()

void sctp_assoc_immediate_retrans	(	struct sctp_tcb *	stcb,
		struct sctp_nets *	dstnet
	)

Definition at line 993 of file sctp_asconf.c.

References sctp_net_route::_l_addr, sctp_tcb::asoc, sctp_association::deleted_primary, sctp_nets::dest_state, sctp_association::num_send_timers_up, sctp_association::primary_destination, sctp_nets::ro, sctp_sockstore::sa, SCTP_ADDR_UNCONFIRMED, sctp_chunk_output(), SCTP_DEBUG_ASCONF1, sctp_tcb::sctp_ep, SCTP_FROM_SCTP_ASCONF, SCTP_INP_DECR_REF, SCTP_LOC_3, SCTP_OUTPUT_FROM_T3, SCTP_SO_NOT_LOCKED, sctp_t3rxt_timer(), SCTP_TCB_LOCK_ASSERT, sctp_timer_start(), sctp_timer_stop(), SCTP_TIMER_TYPE_SEND, SCTPDBG, SCTPDBG_ADDR, sctp_association::sent_queue, sctp_association::sent_queue_cnt, and sctp_tmit_chunk::whoTo.

Referenced by sctp_handle_heartbeat_ack(), and sctp_process_asconf_set_primary().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_check_address_list()

void sctp_check_address_list	(	struct sctp_tcb *	stcb,
		struct mbuf *	m,
		int	offset,
		int	length,
		struct sockaddr *	init_addr,
		uint16_t	local_scope,
		uint16_t	site_scope,
		uint16_t	ipv4_scope,
		uint16_t	loopback_scope
	)

Definition at line 3132 of file sctp_asconf.c.

References sctp_check_address_list_all(), sctp_check_address_list_ep(), sctp_tcb::sctp_ep, sctp_inpcb::sctp_flags, sctp_is_feature_on, SCTP_PCB_FLAGS_BOUNDALL, SCTP_PCB_FLAGS_DO_ASCONF, and sctp_process_initack_addresses().

Referenced by sctp_process_cookie_new().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_compose_asconf()

struct mbuf * sctp_compose_asconf	(	struct sctp_tcb *	stcb,
		int *	retlen,
		int	addr_locked
	)

Definition at line 2554 of file sctp_asconf.c.

References sctp_ipv6addr_param::addr, sctp_asconf_addr_param::addrp, sctp_asconf_addr::ap, sctp_asconf_addr_param::aph, sctp_association::asconf_queue, sctp_association::asconf_seq_out, sctp_tcb::asoc, sctp_asconf_chunk::ch, sctp_chunkhdr::chunk_flags, sctp_chunkhdr::chunk_length, sctp_chunkhdr::chunk_type, sctp_asconf_paramhdr::correlation_id, next, sctp_paramhdr::param_length, sctp_paramhdr::param_type, sctp_ipv6addr_param::ph, sctp_asconf_paramhdr::ph, SCTP_ASCONF, SCTP_BUF_LEN, SCTP_BUF_NEXT, SCTP_DEBUG_ASCONF1, SCTP_DEL_IP_ADDRESS, sctp_tcb::sctp_ep, sctp_find_valid_localaddr(), sctp_find_valid_localaddr_ep(), sctp_inpcb::sctp_flags, sctp_get_mbuf_for_msg(), SCTP_IPV4_ADDRESS, SCTP_IPV6_ADDRESS, sctp_m_freem, SCTP_PCB_FLAGS_BOUNDALL, SCTP_SIZE32, SCTPDBG, sctp_asconf_addr::sent, sctp_asconf_chunk::serial_number, sctp_association::smallest_mtu, and sctp_asconf_addr::special_del.

Referenced by sctp_send_asconf().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_handle_asconf()

void sctp_handle_asconf	(	struct mbuf *	m,
		unsigned int	offset,
		struct sockaddr *	src,
		struct sctp_asconf_chunk *	cp,
		struct sctp_tcb *	stcb,
		int	first
	)

Definition at line 606 of file sctp_asconf.c.

References sctp_association::asconf_ack_sent, sctp_association::asconf_seq_in, sctp_tcb::asoc, sctp_asconf_chunk::ch, sctp_asconf_ack_chunk::ch, sctp_chunkhdr::chunk_flags, sctp_chunkhdr::chunk_length, sctp_chunkhdr::chunk_type, sctp_asconf_ack::data, sctp_association::last_control_chunk_from, sctp_asconf_ack::last_sent_to, sctp_asconf_ack::len, next, sctp_paramhdr::param_length, sctp_paramhdr::param_type, sctp_ipv6addr_param::ph, sctp_asconf_paramhdr::ph, SCTP_ADD_IP_ADDRESS, SCTP_ASCONF_ACK, SCTP_BASE_INFO, SCTP_BASE_SYSCTL, SCTP_BUF_LEN, SCTP_BUF_NEXT, SCTP_DEBUG_ASCONF1, SCTP_DEL_IP_ADDRESS, SCTP_ERROR_CAUSE_IND, sctp_findnet(), sctp_get_mbuf_for_msg(), sctp_m_freem, sctp_m_getptr(), SCTP_NAT_VTAGS, SCTP_PARAM_BUFFER_SIZE, sctp_process_asconf_add_ip(), sctp_process_asconf_delete_ip(), sctp_process_asconf_set_primary(), SCTP_SET_PRIM_ADDR, SCTP_SIZE32, SCTP_SUCCESS_REPORT, SCTP_TSN_GE, SCTP_ULP_ADAPTATION, SCTP_ZONE_FREE, SCTP_ZONE_GET, SCTPDBG, SCTPDBG_ADDR, sctp_asconf_chunk::serial_number, sctp_asconf_ack_chunk::serial_number, and sctp_asconf_ack::serial_number.

Referenced by sctp_process_control().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ sctp_handle_asconf_ack()

void sctp_handle_asconf_ack	(	struct mbuf *	m,
		int	offset,
		struct sctp_asconf_ack_chunk *	cp,
		struct sctp_tcb *	stcb,
		struct sctp_nets *	net,
		int *	abort_no_unlock
	)