I'm trying to detect when a user unplugs a camera while I'm doing v4l2_read, but even when I get logs like this: libv4l2: error queuing buf 0: No such device libv4l2: error queuing buf 1: No such device libv4l2: error queuing buf 2: No such device libv4l2: error dequeuing buf: Input/output error errno is not containing any errors, and I get a previously retrieved buffer anyway. Is this correct behaviour? Shouldn't it return an error? For the moment, can I do something to workaround this? -- "The Linux philosophy is 'Laugh in the face of danger'. Oops. Wrong One. 'Do it yourself'. Yes, that's it." -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
