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Lines Matching refs:VIDIOC_QUERYCTRL

909   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
911       perror ("VIDIOC_QUERYCTRL");
953   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
955       perror ("VIDIOC_QUERYCTRL");
996   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
998       perror ("VIDIOC_QUERYCTRL");
1039   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
1041       perror ("VIDIOC_QUERYCTRL");
1084   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
1086       perror ("VIDIOC_QUERYCTRL");
1129   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
1131       perror ("VIDIOC_QUERYCTRL");
1174   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
1176       perror ("VIDIOC_QUERYCTRL");
1218   if (-1 == ioctl (camfd, VIDIOC_QUERYCTRL, &queryctrl)) {
1220       perror ("VIDIOC_QUERYCTRL");