audio_buf_info 581 include/uapi/linux/soundcard.h #define SNDCTL_DSP_GETOSPACE _SIOR ('P',12, audio_buf_info) audio_buf_info 582 include/uapi/linux/soundcard.h #define SNDCTL_DSP_GETISPACE _SIOR ('P',13, audio_buf_info) audio_buf_info 2215 sound/core/oss/pcm_oss.c static int snd_pcm_oss_get_space(struct snd_pcm_oss_file *pcm_oss_file, int stream, struct audio_buf_info __user *_info) audio_buf_info 2221 sound/core/oss/pcm_oss.c struct audio_buf_info info; audio_buf_info 2663 sound/core/oss/pcm_oss.c (struct audio_buf_info __user *) arg); audio_buf_info 995 sound/oss/dmasound/dmasound_core.c audio_buf_info info;