#include <corosync/corotypes.h>

Include dependency graph for include/corosync/votequorum.h:

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

Data Structures
struct	votequorum_info
	The votequorum_info struct. More...

struct	votequorum_node_t
	The votequorum_node_t struct. More...

struct	votequorum_ring_id_t
	The votequorum_ring_id_t struct. More...

struct	votequorum_callbacks_t
	The votequorum_callbacks_t struct. More...

Macros
#define	VOTEQUORUM_INFO_TWONODE 1

#define	VOTEQUORUM_INFO_QUORATE 2

#define	VOTEQUORUM_INFO_WAIT_FOR_ALL 4

#define	VOTEQUORUM_INFO_LAST_MAN_STANDING 8

#define	VOTEQUORUM_INFO_AUTO_TIE_BREAKER 16

#define	VOTEQUORUM_INFO_ALLOW_DOWNSCALE 32

#define	VOTEQUORUM_INFO_QDEVICE_REGISTERED 64

#define	VOTEQUORUM_INFO_QDEVICE_ALIVE 128

#define	VOTEQUORUM_INFO_QDEVICE_CAST_VOTE 256

#define	VOTEQUORUM_INFO_QDEVICE_MASTER_WINS 512

#define	VOTEQUORUM_QDEVICE_NODEID 0

#define	VOTEQUORUM_QDEVICE_MAX_NAME_LEN 255

#define	VOTEQUORUM_QDEVICE_DEFAULT_TIMEOUT 10000

#define	VOTEQUORUM_QDEVICE_DEFAULT_SYNC_TIMEOUT 30000

#define	VOTEQUORUM_NODESTATE_MEMBER 1

#define	VOTEQUORUM_NODESTATE_DEAD 2

#define	VOTEQUORUM_NODESTATE_LEAVING 3

Typedefs
typedef uint64_t	votequorum_handle_t
	votequorum_handle_t

typedef void(*	votequorum_quorum_notification_fn_t) (votequorum_handle_t handle, uint64_t context, uint32_t quorate, uint32_t node_list_entries, votequorum_node_t node_list[])
	The votequorum_quorum_notification_fn_t callback.

typedef void(*	votequorum_nodelist_notification_fn_t) (votequorum_handle_t handle, uint64_t context, votequorum_ring_id_t ring_id, uint32_t node_list_entries, uint32_t node_list[])

typedef void(*	votequorum_expectedvotes_notification_fn_t) (votequorum_handle_t handle, uint64_t context, uint32_t expected_votes)
	The votequorum_expectedvotes_notification_fn_t callback.

Functions
cs_error_t	votequorum_initialize (votequorum_handle_t handle, votequorum_callbacks_t callbacks)
	Create a new quorum connection.

cs_error_t	votequorum_finalize (votequorum_handle_t handle)
	Close the quorum handle.

cs_error_t	votequorum_dispatch (votequorum_handle_t handle, cs_dispatch_flags_t dispatch_types)
	Dispatch messages and configuration changes.

cs_error_t	votequorum_fd_get (votequorum_handle_t handle, int *fd)
	Get a file descriptor on which to poll.

cs_error_t	votequorum_getinfo (votequorum_handle_t handle, unsigned int nodeid, struct votequorum_info *info)
	Get quorum information.

cs_error_t	votequorum_setexpected (votequorum_handle_t handle, unsigned int expected_votes)
	set expected_votes

cs_error_t	votequorum_setvotes (votequorum_handle_t handle, unsigned int nodeid, unsigned int votes)
	set votes for a node

cs_error_t	votequorum_trackstart (votequorum_handle_t handle, uint64_t context, unsigned int flags)
	Track node and quorum changes.

cs_error_t	votequorum_trackstop (votequorum_handle_t handle)
	votequorum_trackstop

cs_error_t	votequorum_context_get (votequorum_handle_t handle, void **context)
	Save and retrieve private data/context.

cs_error_t	votequorum_context_set (votequorum_handle_t handle, void *context)
	votequorum_context_set

cs_error_t	votequorum_qdevice_register (votequorum_handle_t handle, const char *name)
	Register a quorum device.

cs_error_t	votequorum_qdevice_unregister (votequorum_handle_t handle, const char *name)
	Unregister a quorum device.

cs_error_t	votequorum_qdevice_update (votequorum_handle_t handle, const char oldname, const char newname)
	Update registered name of a quorum device.

cs_error_t	votequorum_qdevice_poll (votequorum_handle_t handle, const char *name, unsigned int cast_vote, votequorum_ring_id_t ring_id)
	Poll a quorum device.

cs_error_t	votequorum_qdevice_master_wins (votequorum_handle_t handle, const char *name, unsigned int allow)
	Allow qdevice to tell votequorum if master_wins can be enabled or not.