BIOCVOL
if (ioctl(devh, BIOCVOL, &bv) == -1)
if (ioctl(devh, BIOCVOL, &bv) == -1)
if (ioctl(devh, BIOCVOL, &bv) == -1)
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
case BIOCVOL:
if (ioctl(devfd, BIOCVOL, &bv) == -1)