/home/brennan/n-sim/Vaike/linux/system-addons/system/soap/sensor_ipc.c File Reference

Interprocess data exchange. More...

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/sctp.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <limits.h>
#include <signal.h>
#include <pthread.h>
#include "minisoap.h"
#include "sensor_ipc.h"

Go to the source code of this file.

Defines

#define _ipc_impl_

Enumerations

enum msgtype { DATA, CMD }

Functions

int quitting (void)

long long get_time (void)

int initialize_ipc (int port)

int ipc_data_send (SoapEvent *evt)

int ipc_cmd_send (SoapEvent *evt)

int ipc_data_recv (SoapEvent *evt)

int ipc_cmd_recv (SoapEvent *evt)

int register_cmd_handler (int port, ipc_recv_t handler)

int register_data_handler (int port, ipc_recv_t handler)

Variables

pthread_t data_thread

pthread_t cmd_thread

sockaddr_in data_send_addr

sockaddr_in cmd_send_addr

Detailed Description

Interprocess data exchange.

Revision: 1.1

Original Author: Sean M. Brennan <brennan@lanl.gov>

Author: sean_m_brennan

Created: February 8, 2006

Date: 2008/02/03 22:00:56

Definition in file sensor_ipc.c.

Define Documentation

#define _ipc_impl_

Definition at line 35 of file sensor_ipc.c.

Enumeration Type Documentation

enum msgtype

Enumerator:

DATA

CMD

Definition at line 56 of file sensor_ipc.c.

Function Documentation

long long get_time ( void )

Definition at line 84 of file sensor_ipc.c.

int initialize_ipc ( int port )

Definition at line 92 of file sensor_ipc.c.
References __shutdown__, cmd_send_addr, data_send_addr, error, he, IPC_CMD_PORT, IPC_DATA_PORT, IPPROTO_SCTP, and sigint_handler().
Referenced by main().

int ipc_cmd_recv ( SoapEvent * evt )

Definition at line 301 of file sensor_ipc.c.
References CMD.

int ipc_cmd_send ( SoapEvent * evt )

Definition at line 232 of file sensor_ipc.c.
References CMD.
Referenced by consume().

int ipc_data_recv ( SoapEvent * evt )

Definition at line 295 of file sensor_ipc.c.
References DATA.
Referenced by consume().

int ipc_data_send ( SoapEvent * evt )

Definition at line 226 of file sensor_ipc.c.
References DATA.

int quitting ( void )

Definition at line 77 of file sensor_ipc.c.
References __shutdown__.

int register_cmd_handler ( int port,

ipc_recv_t handler

)

Definition at line 320 of file sensor_ipc.c.
References cmd_thread, and IPPROTO_SCTP.
Referenced by main().

int register_data_handler ( int port,

ipc_recv_t handler

)

Definition at line 348 of file sensor_ipc.c.
References data_thread, and IPPROTO_SCTP.
Referenced by main().

Variable Documentation

struct sockaddr_in cmd_send_addr

Definition at line 65 of file sensor_ipc.c.
Referenced by initialize_ipc().

pthread_t cmd_thread

Definition at line 58 of file sensor_ipc.c.
Referenced by main(), and register_cmd_handler().

struct sockaddr_in data_send_addr

Definition at line 61 of file sensor_ipc.c.
Referenced by initialize_ipc().

pthread_t data_thread

Definition at line 58 of file sensor_ipc.c.
Referenced by main(), and register_data_handler().