README.md

linux_ipc_library

IPC library for linux

Example program

Example program is in the example directory, build the shared object first and then jump into the example program and build it.

Run the server example by: LD_LIBRARY_PATH="../" ./ipc_com_example #server

Run the client example by: LD_LIBRARY_PATH="../" ./ipc_com_example 1

How to try it out

static void cb_method(void *payload, int sz)
{
	printf("CALLBACK FUNCTION\n");
}

int main(int argc, char * argv[])
{
	struct ipc_data *data;
	int ret;
	enum NODE_TYPE nt = NODE_TYPE_SERVER;
	if(argc == 2)
		nt = NODE_TYPE_CLIENT;

	ret = ipc_com_init(&data, &cb_method, "server_name", nt, 10, 2);
	if(ret) {
		printf("init failed...\n");
		return -1;
	}

	printf("OL\n");

	switch(nt){
	case NODE_TYPE_CLIENT: {
		uint8_t payload = 0xfe;
		int sz = sizeof(payload);
		for(int i = 0 ; i < 100 ; ++i) {
			printf("Sending %d\n", i);
			ipc_com_item_send(data, &payload, sz);
		}
	}
		break;
	case NODE_TYPE_SERVER: {
		ipc_com_start(data);
		for(int i = 0; i < 3; ++i){
			usleep(10000000);
		}
	}
		break;
	}
	ipc_com_stop(data);

	ipc_com_destroy(data);
}