Anybody know why I am getting "Illegal seek" on the VIDIOC_QUERYCAP ?
I opened the file with open() like this:
g->gdev = open(VIDEODEV,O_RDWR);
err = ioctl(g->gdev, VIDIOC_QUERYCAP, &g->cap);
where the g is a typedef struct:
typedef struct
{
int gdev;
struct v4l2_capability cap;
struct v4l2_standard std;
struct v4l2_format fmt;
struct v4l2_requestbuffers req;
}grabber;
------
still ioctl 0 , meaning which all is fine with the QUERY, why the errno
"Illegal seek" is reported ?
Tanks Ivan.
