Symbol: SNDCTL_DSP_GETISPACE
src/add-ons/media/media-add-ons/opensound/OpenSoundDeviceEngine.cpp
275
if (ioctl(fFD, SNDCTL_DSP_GETISPACE, info, sizeof(audio_buf_info)) < 0) {
src/add-ons/media/media-add-ons/opensound/OpenSoundDeviceEngine.cpp
708
if (ioctl(fFD, rec?SNDCTL_DSP_GETISPACE:SNDCTL_DSP_GETOSPACE, &abinfo, sizeof(abinfo)) < 0) {