totem.h File Reference

#include "totemip.h"
#include <libknet.h>
#include <corosync/hdb.h>
#include <corosync/totem/totemstats.h>

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Go to the source code of this file.

Data Structures
struct	totem_interface
struct	totem_logging_configuration
struct	totem_message_header
struct	memb_ring_id
	The memb_ring_id struct. More...
struct	totem_config
struct	totem_node_status

Macros
#define	PROCESSOR_COUNT_MAX   384
#define	MESSAGE_SIZE_MAX   1024*1024 /* (1MB) */
#define	MESSAGE_QUEUE_MAX   ((4 * MESSAGE_SIZE_MAX) / totem_config->net_mtu)
#define	FRAME_SIZE_MAX   KNET_MAX_PACKET_SIZE
#define	CONFIG_STRING_LEN_MAX   128
#define	UDP_RECEIVE_FRAME_SIZE_MAX   (PROCESSOR_COUNT_MAX * (INTERFACE_MAX * 2 * sizeof(struct totem_ip_address)) + 1024)
#define	TRANSMITS_ALLOWED   16
#define	SEND_THREADS_MAX   16
#define	INTERFACE_MAX   8
#define	BIND_MAX_RETRIES   10
#define	BIND_RETRIES_INTERVAL   100
#define	MAX_NO_CONT_GATHER   3
	Maximum number of continuous gather states. More...
#define	MAX_NO_CONT_SENDMSG_FAILURES   30
#define	TOTEM_MH_MAGIC   0xC070
#define	TOTEM_MH_VERSION   0x03
#define	MEMB_RING_ID
#define	TOTEM_NODE_STATUS_STRUCTURE_VERSION   1
#define	TOTEM_CONFIGURATION_TYPE
#define	TOTEM_CALLBACK_TOKEN_TYPE

Enumerations
enum	{ TOTEM_PRIVATE_KEY_LEN_MIN = KNET_MIN_KEY_LEN , TOTEM_PRIVATE_KEY_LEN_MAX = KNET_MAX_KEY_LEN }
enum	{ TOTEM_LINK_MODE_BYTES = 64 }
enum	totem_transport_t { TOTEM_TRANSPORT_UDP = 0 , TOTEM_TRANSPORT_UDPU = 1 , TOTEM_TRANSPORT_KNET = 2 }
enum	cfg_message_crypto_reconfig_phase_t { CRYPTO_RECONFIG_PHASE_ACTIVATE = 1 , CRYPTO_RECONFIG_PHASE_CLEANUP = 2 }
enum	totem_configuration_type { TOTEM_CONFIGURATION_REGULAR , TOTEM_CONFIGURATION_TRANSITIONAL , TOTEM_CONFIGURATION_REGULAR , TOTEM_CONFIGURATION_TRANSITIONAL }
enum	totem_callback_token_type { TOTEM_CALLBACK_TOKEN_RECEIVED = 1 , TOTEM_CALLBACK_TOKEN_SENT = 2 , TOTEM_CALLBACK_TOKEN_RECEIVED = 1 , TOTEM_CALLBACK_TOKEN_SENT = 2 }
enum	totem_event_type { TOTEM_EVENT_DELIVERY_CONGESTED , TOTEM_EVENT_NEW_MSG }

Functions
struct totem_message_header	__attribute__ ((packed))

Variables
typedef	__attribute__
unsigned short	magic
char	version
char	type
char	encapsulated
unsigned int	nodeid
unsigned int	target_nodeid
unsigned int	rep
unsigned long long	seq

Macro Definition Documentation

BIND_MAX_RETRIES

#define BIND_MAX_RETRIES   10

Definition at line 70 of file totem.h.

BIND_RETRIES_INTERVAL

#define BIND_RETRIES_INTERVAL   100

Definition at line 71 of file totem.h.

CONFIG_STRING_LEN_MAX

#define CONFIG_STRING_LEN_MAX   128

Definition at line 54 of file totem.h.

FRAME_SIZE_MAX

#define FRAME_SIZE_MAX   KNET_MAX_PACKET_SIZE

Definition at line 52 of file totem.h.

INTERFACE_MAX

#define INTERFACE_MAX   8

Definition at line 68 of file totem.h.

MAX_NO_CONT_GATHER

#define MAX_NO_CONT_GATHER   3

Maximum number of continuous gather states.

Definition at line 76 of file totem.h.

MAX_NO_CONT_SENDMSG_FAILURES

#define MAX_NO_CONT_SENDMSG_FAILURES   30

Definition at line 80 of file totem.h.

MEMB_RING_ID

#define MEMB_RING_ID

Definition at line 148 of file totem.h.

MESSAGE_QUEUE_MAX

#define MESSAGE_QUEUE_MAX   ((4 * MESSAGE_SIZE_MAX) / totem_config->net_mtu)

Definition at line 49 of file totem.h.

MESSAGE_SIZE_MAX

#define MESSAGE_SIZE_MAX   1024*1024 /* (1MB) */

Definition at line 48 of file totem.h.

PROCESSOR_COUNT_MAX

#define PROCESSOR_COUNT_MAX   384

Definition at line 47 of file totem.h.

SEND_THREADS_MAX

#define SEND_THREADS_MAX   16

Definition at line 65 of file totem.h.

TOTEM_CALLBACK_TOKEN_TYPE

#define TOTEM_CALLBACK_TOKEN_TYPE

Definition at line 284 of file totem.h.

TOTEM_CONFIGURATION_TYPE

#define TOTEM_CONFIGURATION_TYPE

Definition at line 278 of file totem.h.

TOTEM_MH_MAGIC

#define TOTEM_MH_MAGIC   0xC070

Definition at line 123 of file totem.h.

TOTEM_MH_VERSION

#define TOTEM_MH_VERSION   0x03

Definition at line 124 of file totem.h.

TOTEM_NODE_STATUS_STRUCTURE_VERSION

#define TOTEM_NODE_STATUS_STRUCTURE_VERSION   1

Definition at line 264 of file totem.h.

TRANSMITS_ALLOWED

#define TRANSMITS_ALLOWED   16

Definition at line 64 of file totem.h.

UDP_RECEIVE_FRAME_SIZE_MAX

#define UDP_RECEIVE_FRAME_SIZE_MAX   (PROCESSOR_COUNT_MAX * (INTERFACE_MAX * 2 * sizeof(struct totem_ip_address)) + 1024)

Definition at line 62 of file totem.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
TOTEM_PRIVATE_KEY_LEN_MIN
TOTEM_PRIVATE_KEY_LEN_MAX

Definition at line 135 of file totem.h.

anonymous enum

anonymous enum

Enumerator
TOTEM_LINK_MODE_BYTES

Definition at line 140 of file totem.h.

cfg_message_crypto_reconfig_phase_t

enum cfg_message_crypto_reconfig_phase_t

Enumerator
CRYPTO_RECONFIG_PHASE_ACTIVATE
CRYPTO_RECONFIG_PHASE_CLEANUP

Definition at line 154 of file totem.h.

totem_callback_token_type

enum totem_callback_token_type

Enumerator
TOTEM_CALLBACK_TOKEN_RECEIVED
TOTEM_CALLBACK_TOKEN_SENT
TOTEM_CALLBACK_TOKEN_RECEIVED
TOTEM_CALLBACK_TOKEN_SENT

Definition at line 285 of file totem.h.

totem_configuration_type

enum totem_configuration_type

Enumerator
TOTEM_CONFIGURATION_REGULAR
TOTEM_CONFIGURATION_TRANSITIONAL
TOTEM_CONFIGURATION_REGULAR
TOTEM_CONFIGURATION_TRANSITIONAL

Definition at line 279 of file totem.h.

totem_event_type

enum totem_event_type

Enumerator
TOTEM_EVENT_DELIVERY_CONGESTED
TOTEM_EVENT_NEW_MSG

Definition at line 290 of file totem.h.

totem_transport_t

enum totem_transport_t

Enumerator
TOTEM_TRANSPORT_UDP
TOTEM_TRANSPORT_UDPU
TOTEM_TRANSPORT_KNET

Definition at line 142 of file totem.h.

Function Documentation

__attribute__()

struct totem_message_header __attribute__

(

(packed)

)

Variable Documentation

__attribute__

struct qb_ipc_request_header header __attribute__

encapsulated

char encapsulated

Definition at line 3 of file totem.h.

magic

unsigned short magic

Definition at line 0 of file totem.h.

nodeid

unsigned int nodeid

Definition at line 4 of file totem.h.

rep

unsigned int rep

Definition at line 0 of file totem.h.

seq

unsigned long long seq

Definition at line 1 of file totem.h.

target_nodeid

unsigned int target_nodeid

Definition at line 5 of file totem.h.

type

char type

Definition at line 2 of file totem.h.

Referenced by cmap_get_string(), icmap_get_string_r(), icmap_get_valuetype_len(), icmap_iter_next(), stats_map_track_add(), and stats_trigger_trackers().

version

char version

Definition at line 1 of file totem.h.

Referenced by corosync_cfg_node_status_get().