totem.h File Reference

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

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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

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	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_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	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
unsigned short	magic
char	version
char	type
char	encapsulated
unsigned int	nodeid
unsigned int	target_nodeid
enum { ... }	__attribute__
unsigned int	rep
unsigned long long	seq

Macro Definition Documentation

#define BIND_MAX_RETRIES   10

Definition at line 69 of file totem.h.

#define BIND_RETRIES_INTERVAL   100

Definition at line 70 of file totem.h.

#define FRAME_SIZE_MAX   KNET_MAX_PACKET_SIZE

Definition at line 52 of file totem.h.

Referenced by totemudp_buffer_alloc(), and totemudpu_buffer_alloc().

#define INTERFACE_MAX   8

Definition at line 67 of file totem.h.

#define MAX_NO_CONT_GATHER   3

Maximum number of continuous gather states.

Definition at line 75 of file totem.h.

#define MAX_NO_CONT_SENDMSG_FAILURES   30

Definition at line 79 of file totem.h.

#define MEMB_RING_ID

Definition at line 146 of file totem.h.

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

Definition at line 49 of file totem.h.

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

Definition at line 48 of file totem.h.

#define PROCESSOR_COUNT_MAX   384

Definition at line 47 of file totem.h.

#define SEND_THREADS_MAX   16

Definition at line 64 of file totem.h.

#define TOTEM_CALLBACK_TOKEN_TYPE

Definition at line 251 of file totem.h.

#define TOTEM_CONFIGURATION_TYPE

Definition at line 245 of file totem.h.

#define TOTEM_MH_MAGIC   0xC070

Definition at line 121 of file totem.h.

Referenced by main_deliver_fn(), and totemsrp_mcast().

#define TOTEM_MH_VERSION   0x03

Definition at line 122 of file totem.h.

Referenced by totemsrp_mcast().

#define TRANSMITS_ALLOWED   16

Definition at line 63 of file totem.h.

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

Definition at line 61 of file totem.h.

Referenced by totemudp_initialize(), and totemudpu_initialize().

Enumeration Type Documentation

anonymous enum

Enumerator
TOTEM_PRIVATE_KEY_LEN_MIN
TOTEM_PRIVATE_KEY_LEN_MAX

Definition at line 133 of file totem.h.

anonymous enum

Enumerator
TOTEM_LINK_MODE_BYTES

Definition at line 138 of file totem.h.

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 252 of file totem.h.

enum totem_configuration_type

Enumerator
TOTEM_CONFIGURATION_REGULAR
TOTEM_CONFIGURATION_TRANSITIONAL
TOTEM_CONFIGURATION_REGULAR
TOTEM_CONFIGURATION_TRANSITIONAL

Definition at line 246 of file totem.h.

enum totem_event_type

Enumerator
TOTEM_EVENT_DELIVERY_CONGESTED
TOTEM_EVENT_NEW_MSG

Definition at line 257 of file totem.h.

enum totem_transport_t

Enumerator
TOTEM_TRANSPORT_UDP
TOTEM_TRANSPORT_UDPU
TOTEM_TRANSPORT_KNET

Definition at line 140 of file totem.h.

Function Documentation

struct totem_message_header __attribute__

(

(packed)

)

Variable Documentation

struct totem_config __attribute__

char encapsulated

Definition at line 56 of file totem.h.

unsigned short magic

Definition at line 53 of file totem.h.

unsigned int nodeid

Definition at line 57 of file totem.h.

unsigned int rep

Definition at line 53 of file totem.h.

unsigned long long seq

Definition at line 54 of file totem.h.

unsigned int target_nodeid

Definition at line 58 of file totem.h.

char type

Definition at line 55 of file totem.h.

Referenced by cmap_get_string(), cmap_set(), icmap_get_string(), icmap_set_r(), stats_map_track_add(), stats_trigger_trackers(), and totemsrp_callback_token_create().

char version

Definition at line 54 of file totem.h.