On Linux 2.6.0, the read() in the following code does not block when the buffer is empty.
char data[1026];
int fd = open("/dev/iio:device0", O_RDONLY);
size_t count = read(fd, data, 1026);
count is 0.
Data pushed to the buffer with iio_push_to_buffers() does read correctly (after a trigger).
What might I be missing?
-Dennis
