totemudpu.h File Reference

#include <sys/types.h>
#include <sys/socket.h>
#include <qb/qbloop.h>
#include <corosync/totem/totem.h>

Include dependency graph for totemudpu.h:

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Go to the source code of this file.

Functions
int	totemudpu_initialize (qb_loop_t *poll_handle, void **udpu_context, struct totem_config *totem_config, totemsrp_stats_t *stats, void *context, void(*deliver_fn)(void *context, const void *msg, unsigned int msg_len, const struct sockaddr_storage *system_from), void(*iface_change_fn)(void *context, const struct totem_ip_address *iface_address, unsigned int ring_no), void(*mtu_changed)(void *context, int net_mtu), void(*target_set_completed)(void *context))
	Create an instance. More...
void *	totemudpu_buffer_alloc (void)
void	totemudpu_buffer_release (void *ptr)
int	totemudpu_processor_count_set (void *udpu_context, int processor_count)
int	totemudpu_token_send (void *udpu_context, const void *msg, unsigned int msg_len)
int	totemudpu_mcast_flush_send (void *udpu_context, const void *msg, unsigned int msg_len)
int	totemudpu_mcast_noflush_send (void *udpu_context, const void *msg, unsigned int msg_len)
int	totemudpu_nodestatus_get (void *net_context, unsigned int nodeid, struct totem_node_status *node_status)
int	totemudpu_ifaces_get (void *net_context, char ***status, unsigned int *iface_count)
int	totemudpu_recv_flush (void *udpu_context)
int	totemudpu_send_flush (void *udpu_context)
int	totemudpu_iface_set (void *net_context, const struct totem_ip_address *local_addr, unsigned short ip_port, unsigned int iface_no)
int	totemudpu_iface_check (void *udpu_context)
int	totemudpu_finalize (void *udpu_context)
void	totemudpu_net_mtu_adjust (void *udpu_context, struct totem_config *totem_config)
int	totemudpu_token_target_set (void *udpu_context, unsigned int nodeid)
int	totemudpu_crypto_set (void *udpu_context, const char *cipher_type, const char *hash_type)
int	totemudpu_recv_mcast_empty (void *udpu_context)
int	totemudpu_member_add (void *udpu_context, const struct totem_ip_address *local, const struct totem_ip_address *member, int ring_no)
int	totemudpu_member_remove (void *udpu_context, const struct totem_ip_address *member, int ring_no)
int	totemudpu_reconfigure (void *udpu_context, struct totem_config *totem_config)

Function Documentation

totemudpu_buffer_alloc()

void * totemudpu_buffer_alloc

(

void

)

Definition at line 1049 of file totemudpu.c.

References FRAME_SIZE_MAX.

totemudpu_buffer_release()

void totemudpu_buffer_release

(

void *

ptr

)

Definition at line 1054 of file totemudpu.c.

totemudpu_crypto_set()

int totemudpu_crypto_set	(	void *	udpu_context,
		const char *	cipher_type,
		const char *	hash_type
	)

Definition at line 244 of file totemudpu.c.

totemudpu_finalize()

int totemudpu_finalize

(

void *

udpu_context

)

Definition at line 423 of file totemudpu.c.

References totemudpu_instance::local_loop_sock, totemudpu_instance::token_socket, totemudpu_instance::totemudpu_poll_handle, and totemudpu_instance::udpu_context.

totemudpu_iface_check()

int totemudpu_iface_check

(

void *

udpu_context

)

Definition at line 1133 of file totemudpu.c.

References totemudpu_instance::udpu_context.

totemudpu_iface_set()

int totemudpu_iface_set	(	void *	net_context,
		const struct totem_ip_address *	local_addr,
		unsigned short	ip_port,
		unsigned int	iface_no
	)

Definition at line 1301 of file totemudpu.c.

totemudpu_ifaces_get()

int totemudpu_ifaces_get	(	void *	net_context,
		char ***	status,
		unsigned int *	iface_count
	)

Definition at line 825 of file totemudpu.c.

References INTERFACE_MAX.

totemudpu_initialize()

int totemudpu_initialize	(	qb_loop_t *	poll_handle,
		void **	udpu_context,
		struct totem_config *	totem_config,
		totemsrp_stats_t *	stats,
		void *	context,
		void(*)(void *context, const void *msg, unsigned int msg_len, const struct sockaddr_storage *system_from)	deliver_fn,
		void(*)(void *context, const struct totem_ip_address *iface_address, unsigned int ring_no)	iface_change_fn,
		void(*)(void *context, int net_mtu)	mtu_changed,
		void(*)(void *context)	target_set_completed
	)

Create an instance.

Definition at line 953 of file totemudpu.c.

totemudpu_mcast_flush_send()

int totemudpu_mcast_flush_send	(	void *	udpu_context,
		const void *	msg,
		unsigned int	msg_len
	)

Definition at line 1107 of file totemudpu.c.

References totemudpu_instance::udpu_context.

totemudpu_mcast_noflush_send()

int totemudpu_mcast_noflush_send	(	void *	udpu_context,
		const void *	msg,
		unsigned int	msg_len
	)

Definition at line 1120 of file totemudpu.c.

References totemudpu_instance::udpu_context.

totemudpu_member_add()

int totemudpu_member_add	(	void *	udpu_context,
		const struct totem_ip_address *	local,
		const struct totem_ip_address *	member,
		int	ring_no
	)

Definition at line 1310 of file totemudpu.c.

References totemudpu_member::fd, totemudpu_member::list, log_printf, LOGSYS_LEVEL_NOTICE, totemudpu_member::member, totemudpu_instance::member_list, totemip_print(), and totemudpu_instance::udpu_context.

totemudpu_member_remove()

int totemudpu_member_remove	(	void *	udpu_context,
		const struct totem_ip_address *	member,
		int	ring_no
	)

Definition at line 1338 of file totemudpu.c.

References totemudpu_member::fd, log_printf, LOGSYS_LEVEL_DEBUG, LOGSYS_LEVEL_NOTICE, totemudpu_member::member, totemudpu_instance::member_list, totemudpu_instance::token_target, totemip_compare(), totemip_print(), totemudpu_instance::totemudpu_poll_handle, and totemudpu_instance::udpu_context.

totemudpu_net_mtu_adjust()

void totemudpu_net_mtu_adjust	(	void *	udpu_context,
		struct totem_config *	totem_config
	)

Definition at line 1143 of file totemudpu.c.

References totem_interface::bindnet, totem_ip_address::family, totem_config::interfaces, totem_config::net_mtu, and totemip_udpip_header_size().

totemudpu_nodestatus_get()

int totemudpu_nodestatus_get	(	void *	net_context,
		unsigned int	nodeid,
		struct totem_node_status *	node_status
	)

Definition at line 797 of file totemudpu.c.

References BIND_STATE_REGULAR, totem_node_status::link_status, totemudpu_member::list, totemudpu_member::member, totemudpu_instance::member_list, totem_config::net_mtu, totemudpu_instance::netif_bind_state, nodeid, totem_ip_address::nodeid, totem_node_status::nodeid, totem_node_status::reachable, totemudpu_instance::totem_config, totemip_print(), and totemudpu_instance::udpu_context.

totemudpu_processor_count_set()

int totemudpu_processor_count_set	(	void *	udpu_context,
		int	processor_count
	)

Definition at line 1059 of file totemudpu.c.

References totem_config::downcheck_timeout, totemudpu_instance::my_memb_entries, totemudpu_instance::timer_netif_check_timeout, totemudpu_instance::totem_config, totemudpu_instance::totemudpu_poll_handle, and totemudpu_instance::udpu_context.

totemudpu_reconfigure()

int totemudpu_reconfigure	(	void *	udpu_context,
		struct totem_config *	totem_config
	)

Definition at line 1447 of file totemudpu.c.

totemudpu_recv_flush()

int totemudpu_recv_flush

(

void *

udpu_context

)

Definition at line 1081 of file totemudpu.c.

totemudpu_recv_mcast_empty()

int totemudpu_recv_mcast_empty

(

void *

udpu_context

)

Definition at line 1175 of file totemudpu.c.

References BIND_STATE_REGULAR, totemudpu_instance::local_loop_sock, MSG_NOSIGNAL, totemudpu_instance::netif_bind_state, system_from, totemudpu_instance::token_socket, totemudpu_instance::totemudpu_iov_recv, and totemudpu_instance::udpu_context.

totemudpu_send_flush()

int totemudpu_send_flush

(

void *

udpu_context

)

Definition at line 1088 of file totemudpu.c.

totemudpu_token_send()

int totemudpu_token_send	(	void *	udpu_context,
		const void *	msg,
		unsigned int	msg_len
	)

Definition at line 1095 of file totemudpu.c.

References totemudpu_instance::udpu_context.

totemudpu_token_target_set()

int totemudpu_token_target_set	(	void *	udpu_context,
		unsigned int	nodeid
	)

Definition at line 1149 of file totemudpu.c.

References totemudpu_instance::context, totemudpu_member::list, totemudpu_member::member, totemudpu_instance::member_list, nodeid, totem_ip_address::nodeid, totemudpu_instance::token_target, totemudpu_instance::totemudpu_target_set_completed, and totemudpu_instance::udpu_context.