Data Structures
struct	cpg_address
	The cpg_address struct. More...
struct	cpg_name
	The cpg_name struct. More...
struct	cpg_iteration_description_t
	The cpg_iteration_description_t struct. More...
struct	cpg_ring_id
	The cpg_ring_id struct. More...
struct	cpg_callbacks_t
	The cpg_callbacks_t struct. More...
struct	cpg_model_data_t
	The cpg_model_data_t struct. More...
struct	cpg_model_v1_data_t
	The cpg_model_v1_data_t struct. More...

Macros
#define	CPG_MAX_NAME_LENGTH 128
#define	CPG_MEMBERS_MAX 128
#define	CPG_MODEL_V1_DELIVER_INITIAL_TOTEM_CONF 0x01

Typedefs
typedef uint64_t	cpg_handle_t
	cpg_handle_t
typedef uint64_t	cpg_iteration_handle_t
	cpg_iteration_handle_t
typedef void(*	cpg_deliver_fn_t) (cpg_handle_t handle, const struct cpg_name group_name, uint32_t nodeid, uint32_t pid, void msg, size_t msg_len)
	The cpg_deliver_fn_t callback.
typedef void(*	cpg_confchg_fn_t) (cpg_handle_t handle, const struct cpg_name group_name, const struct cpg_address member_list, size_t member_list_entries, const struct cpg_address left_list, size_t left_list_entries, const struct cpg_address joined_list, size_t joined_list_entries)
	The cpg_confchg_fn_t callback.
typedef void(*	cpg_totem_confchg_fn_t) (cpg_handle_t handle, struct cpg_ring_id ring_id, uint32_t member_list_entries, const uint32_t *member_list)
	The cpg_totem_confchg_fn_t callback.

Enumerations
enum	cpg_guarantee_t { CPG_TYPE_UNORDERED , CPG_TYPE_FIFO , CPG_TYPE_AGREED , CPG_TYPE_SAFE }
	The cpg_guarantee_t enum. More...
enum	cpg_flow_control_state_t { CPG_FLOW_CONTROL_DISABLED , CPG_FLOW_CONTROL_ENABLED }
	The cpg_flow_control_state_t enum. More...
enum	cpg_reason_t { CPG_REASON_UNDEFINED = 0 , CPG_REASON_JOIN = 1 , CPG_REASON_LEAVE = 2 , CPG_REASON_NODEDOWN = 3 , CPG_REASON_NODEUP = 4 , CPG_REASON_PROCDOWN = 5 }
	The cpg_reason_t enum. More...
enum	cpg_iteration_type_t { CPG_ITERATION_NAME_ONLY = 1 , CPG_ITERATION_ONE_GROUP = 2 , CPG_ITERATION_ALL = 3 }
	The cpg_iteration_type_t enum. More...
enum	cpg_model_t { CPG_MODEL_V1 = 1 }
	The cpg_model_t enum. More...

Detailed Description

Macro Definition Documentation

◆ CPG_MAX_NAME_LENGTH

#define CPG_MAX_NAME_LENGTH 128

Definition at line 117 of file cpg.h.

Referenced by mar_cpg_name_t::__attribute__(), cpg_iteration_initialize(), cpg_join(), cpg_leave(), and cpg_membership_get().

◆ CPG_MEMBERS_MAX

#define CPG_MEMBERS_MAX 128

Definition at line 126 of file cpg.h.

Referenced by cpg_dispatch().

◆ CPG_MODEL_V1_DELIVER_INITIAL_TOTEM_CONF

#define CPG_MODEL_V1_DELIVER_INITIAL_TOTEM_CONF 0x01

Definition at line 194 of file cpg.h.

Referenced by cpg_model_initialize().

Typedef Documentation

◆ cpg_confchg_fn_t

typedef void(* cpg_confchg_fn_t) (cpg_handle_t handle, const struct cpg_name *group_name, const struct cpg_address *member_list, size_t member_list_entries, const struct cpg_address *left_list, size_t left_list_entries, const struct cpg_address *joined_list, size_t joined_list_entries)

The cpg_confchg_fn_t callback.

Definition at line 163 of file cpg.h.

◆ cpg_deliver_fn_t

typedef void(* cpg_deliver_fn_t) (cpg_handle_t handle, const struct cpg_name *group_name, uint32_t nodeid, uint32_t pid, void *msg, size_t msg_len)

The cpg_deliver_fn_t callback.

Parameters

msg	Unlike many "msg" pointers, this one is deliberately not declared const in order to permit in-place endian conversion.

Definition at line 148 of file cpg.h.

◆ cpg_handle_t

typedef uint64_t cpg_handle_t

cpg_handle_t

Definition at line 54 of file cpg.h.

◆ cpg_iteration_handle_t

typedef uint64_t cpg_iteration_handle_t

cpg_iteration_handle_t

Definition at line 59 of file cpg.h.

◆ cpg_totem_confchg_fn_t

typedef void(* cpg_totem_confchg_fn_t) (cpg_handle_t handle, struct cpg_ring_id ring_id, uint32_t member_list_entries, const uint32_t *member_list)

The cpg_totem_confchg_fn_t callback.

Definition at line 173 of file cpg.h.

Enumeration Type Documentation

◆ cpg_flow_control_state_t

enum cpg_flow_control_state_t

The cpg_flow_control_state_t enum.

Enumerator
CPG_FLOW_CONTROL_DISABLED	flow control is disabled - new messages may be sent
CPG_FLOW_CONTROL_ENABLED	flow control is enabled - new messages should not be sent

Definition at line 74 of file cpg.h.