C++ (Cpp) tty_input_read Examples

Example #1

File: master.cpp Project: mmanley/Antares

static status_t
master_read(void *_cookie, off_t offset, void *buffer, size_t *_length)
{
	master_cookie *cookie = (master_cookie *)_cookie;

	TRACE(("master_read: cookie %p, offset %Ld, buffer %p, length %lu\n",
		_cookie, offset, buffer, *_length));

	status_t result = tty_input_read(cookie, buffer, _length);

	TRACE(("master_read done: cookie %p, result: %lx, length %lu\n", _cookie,
		result, *_length));

	return result;
}

Example #2

char *grab_input()
{
    static char buffer[512];
    int i = 0;

    memset(buffer, 0, 512);

    while(1) {
        char cs[] = { 0 };
        tty_input_read(shell_tty->selfdevice, cs, 1, 0);
        if (!cs[0]) {
            schedule_noirq();
            continue;
        }
        if (cs[0] == '\n')
            break;
        buffer[i++] = cs[0];
        __printk_emit(cs[0]);
    }
    __printk_emit('\n');
    return buffer;
}