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Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/core/pcm_native.c snd_pcm_forward_ioctl() -> snd_pcm_forward()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 0 substream->pcm 4096-ptr_max
PARAM_VALUE 0 substream->pcm->card 4096-ptr_max
PARAM_VALUE 0 substream->runtime 4096-ptr_max
DATA_SOURCE 0 substream $0
USER_DATA 1 frames 0-u64max

sound/core/pcm_native.c snd_pcm_ioctl_forward_compat() -> snd_pcm_forward()

Type Parameter Key Value
PARAM_VALUE 0 substream 1-u64max
PARAM_VALUE 1 frames 0-u32max
DATA_SOURCE 0 substream $0
USER_DATA 1 frames 0-u32max

sound/core/pcm_native.c snd_pcm_kernel_ioctl() -> snd_pcm_forward()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 0 substream->runtime 4096-ptr_max
PARAM_VALUE 0 substream->runtime->audio_tstamp_report.accuracy 0,42
PARAM_VALUE 0 substream->runtime->audio_tstamp_report.accuracy_report 1
PARAM_VALUE 0 substream->runtime->audio_tstamp_report.actual_type 0-2,5
PARAM_VALUE 0 substream->runtime->avail_max 1-u64max
PARAM_VALUE 0 substream->runtime->buffer_size 0-9223372036854775806,9223372036854775808-u64max
PARAM_VALUE 0 substream->runtime->driver_tstamp.tv_nsec 0-999999999
PARAM_VALUE 0 substream->runtime->state s32min-7,9-s32max
PARAM_VALUE 0 substream->stream 1
CAPPED_DATA 0 substream 1
DATA_SOURCE 0 substream $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &runtime->oss.params_lock