C++ (Cpp) ec_queue_read Examples

Example #1

File: skb_main.c Project: huawei-erc/skb-core

void execute_string(char *string)
{
	char buf[RESULT_BUF_SIZE];
	int n;

	ec_post_string(string);
	int res = 7;		//means that we have to flush the output.
	while (res == 7) {
		res = ec_resume();
		SKB_DEBUG("\nres = %d\n", res);

		//give back the result and the error messages.
		//in case there is no message, a '.' is still returned
		n = ec_queue_read(1, buf, RESULT_BUF_SIZE);
		if ((n >= 0) && (n < RESULT_BUF_SIZE)) {
			buf[n] = 0;
		}
		SKB_DEBUG("eclipse returned: %s with length %d.\n", buf, n);

		n = ec_queue_read(2, buf, RESULT_BUF_SIZE);
		if ((n >= 0) && (n < RESULT_BUF_SIZE)) {
			buf[n] = 0;
		}
		SKB_DEBUG("eclipse error returned: %s with length %d.\n", buf,
			  n);
	}
}

Example #2

File: skb_query.c Project: CoryXie/BarrelfishOS

static void read_eclipse_queue(int qid, struct skb_writer* w)
{
    int res = 0;

    do {
        res = ec_queue_read(qid, w->buffer + w->length, BUFFER_SIZE - res);
        w->length += res;
    } while ((res != 0) && (w->length < BUFFER_SIZE));

    w->buffer[w->length] = '\0';
}