Symbol: SNDCTL_DSP_GETBLKSIZE
sys/compat/linux/linux_ioctl.c
1906
args->cmd = SNDCTL_DSP_GETBLKSIZE;
sys/dev/sound/pcm/dsp.c
1045
case SNDCTL_DSP_GETBLKSIZE:
usr.sbin/virtual_oss/virtual_oss/main.c
1242
case SNDCTL_DSP_GETBLKSIZE: