File broker_shm.c¶

FileList > broker > broker_shm.c

#include <stdio.h>
#include <sys/types.h>
#include <errno.h>
#include <assert.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <netdb.h>
#include "cas_common.h"
#include "broker_shm.h"
#include "broker_error.h"
#include "broker_filename.h"
#include "broker_util.h"
#include "host_lookup.h"
#include "error_code.h"
#include "system_parameter.h"

Public Functions¶

Type	Name
T_SHM_APPL_SERVER *	broker_shm_initialize_shm_as (T_BROKER_INFO * br_info_p, T_SHM_PROXY * shm_proxy_p)
T_SHM_BROKER *	broker_shm_initialize_shm_broker (int master_shm_id, T_BROKER_INFO * br_info, int br_num, int acl_flag, char * acl_file, int acl_default_policy, char * admin_log_file)
int	uw_sem_destroy (sem_t * sem)
int	uw_sem_init (sem_t * sem)
int	uw_sem_post (sem_t * sem)
int	uw_sem_wait (sem_t * sem)
void *	uw_shm_create (int shm_key, int size, int which_shm)
int	uw_shm_destroy (int shm_key)
void	uw_shm_detach (void * p)
void *	uw_shm_open (int shm_key, int which_shm, T_SHM_MODE shm_mode)

Public Static Functions¶

Type	Name
void	broker_shm_set_as_info (T_SHM_APPL_SERVER * shm_appl, T_APPL_SERVER_INFO * as_info_p, T_BROKER_INFO * br_info_p, int as_index)
void	get_access_log_file_name (char * access_log_file, char * access_log_path, char * broker_name, int len)
const char *	get_appl_server_name (int appl_server_type)
void	get_error_log_file_name (char * access_log_file, char * error_log_path, char * broker_name, int len)
int	get_host_ip (unsigned char * ip_addr)
void	shard_shm_set_shard_conn_info (T_SHM_APPL_SERVER * shm_as_p, T_SHM_PROXY * shm_proxy_p)

Macros¶

Type	Name
define	SHMODE `0644`

Public Functions Documentation¶

function broker_shm_initialize_shm_as¶

T_SHM_APPL_SERVER * broker_shm_initialize_shm_as (
    T_BROKER_INFO * br_info_p,
    T_SHM_PROXY * shm_proxy_p
)

function broker_shm_initialize_shm_broker¶

T_SHM_BROKER * broker_shm_initialize_shm_broker (
    int master_shm_id,
    T_BROKER_INFO * br_info,
    int br_num,
    int acl_flag,
    char * acl_file,
    int acl_default_policy,
    char * admin_log_file
)

function uw_sem_destroy¶

int uw_sem_destroy (
    sem_t * sem
)

function uw_sem_init¶

int uw_sem_init (
    sem_t * sem
)

function uw_sem_post¶

int uw_sem_post (
    sem_t * sem
)

function uw_sem_wait¶

int uw_sem_wait (
    sem_t * sem
)

function uw_shm_create¶

void * uw_shm_create (
    int shm_key,
    int size,
    int which_shm
)

function uw_shm_destroy¶

int uw_shm_destroy (
    int shm_key
)

function uw_shm_detach¶

void uw_shm_detach (
    void * p
)

function uw_shm_open¶

void * uw_shm_open (
    int shm_key,
    int which_shm,
    T_SHM_MODE shm_mode
)

Public Static Functions Documentation¶

function broker_shm_set_as_info¶

static void broker_shm_set_as_info (
    T_SHM_APPL_SERVER * shm_appl,
    T_APPL_SERVER_INFO * as_info_p,
    T_BROKER_INFO * br_info_p,
    int as_index
)

function get_access_log_file_name¶

static void get_access_log_file_name (
    char * access_log_file,
    char * access_log_path,
    char * broker_name,
    int len
)

function get_appl_server_name¶

static const  char * get_appl_server_name (
    int appl_server_type
)

function get_error_log_file_name¶

static void get_error_log_file_name (
    char * access_log_file,
    char * error_log_path,
    char * broker_name,
    int len
)

function get_host_ip¶

static int get_host_ip (
    unsigned  char * ip_addr
)

function shard_shm_set_shard_conn_info¶

static void shard_shm_set_shard_conn_info (
    T_SHM_APPL_SERVER * shm_as_p,
    T_SHM_PROXY * shm_proxy_p
)

Macro Definition Documentation¶

define SHMODE¶

#define SHMODE `0644`

The documentation for this class was generated from the following file cubrid/src/broker/broker_shm.c