# Copyright 2015 syzkaller project authors. All rights reserved. # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. include <sound/asound.h> resource fd_sndctrl[fd] syz_open_dev$sndctrl(dev ptr[in, string["/dev/snd/controlC#"]], id intptr, flags flags[open_flags]) fd_sndctrl ioctl$SNDRV_CTL_IOCTL_PVERSION(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_PVERSION], arg ptr[out, int32]) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_CARD_INFO], arg buffer[out]) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_HWDEP_INFO], arg buffer[out]) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE], arg buffer[out]) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_POWER_STATE], arg ptr[out, int32]) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_LIST], arg ptr[in, snd_ctl_elem_list]) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_INFO], arg ptr[in, snd_ctl_elem_info]) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_READ], arg ptr[in, snd_ctl_elem_value]) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_WRITE], arg ptr[in, snd_ctl_elem_value]) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_LOCK], arg ptr[in, snd_ctl_elem_id]) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_UNLOCK], arg ptr[in, snd_ctl_elem_id]) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS], arg ptr[in, int32]) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_ADD], arg ptr[in, snd_ctl_elem_info]) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_REPLACE], arg ptr[in, snd_ctl_elem_info]) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_ELEM_REMOVE], arg ptr[in, snd_ctl_elem_id]) ioctl$SNDRV_CTL_IOCTL_TLV_READ(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_TLV_READ], arg ptr[in, snd_ctl_tlv]) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_TLV_WRITE], arg ptr[in, snd_ctl_tlv]) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_TLV_COMMAND], arg ptr[in, snd_ctl_tlv]) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE], arg ptr[in, int32]) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_PCM_INFO], arg ptr[in, snd_pcm_info]) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE], arg ptr[in, int32]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE], arg ptr[in, int32]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_RAWMIDI_INFO], arg ptr[in, snd_rawmidi_info]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(fd fd_sndctrl, cmd const[SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE], arg ptr[in, int32]) snd_ctl_iface = SNDRV_CTL_ELEM_IFACE_CARD, SNDRV_CTL_ELEM_IFACE_HWDEP, SNDRV_CTL_ELEM_IFACE_MIXER, SNDRV_CTL_ELEM_IFACE_PCM, SNDRV_CTL_ELEM_IFACE_RAWMIDI, SNDRV_CTL_ELEM_IFACE_TIMER, SNDRV_CTL_ELEM_IFACE_SEQUENCER snd_ctl_access = SNDRV_CTL_ELEM_ACCESS_READ, SNDRV_CTL_ELEM_ACCESS_WRITE, SNDRV_CTL_ELEM_ACCESS_READWRITE, SNDRV_CTL_ELEM_ACCESS_VOLATILE, SNDRV_CTL_ELEM_ACCESS_TIMESTAMP, SNDRV_CTL_ELEM_ACCESS_TLV_READ, SNDRV_CTL_ELEM_ACCESS_TLV_WRITE, SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE, SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND, SNDRV_CTL_ELEM_ACCESS_INACTIVE, SNDRV_CTL_ELEM_ACCESS_LOCK, SNDRV_CTL_ELEM_ACCESS_OWNER, SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, SNDRV_CTL_ELEM_ACCESS_USER snd_ctl_names = "", "syz0", "syz1" snd_ctl_elem_names = "syz0", "syz1" snd_ctl_elem_id { numid int32[0:10] iface flags[snd_ctl_iface, int32] dev int32 subdev int32 name string[snd_ctl_names, SNDRV_CTL_ELEM_ID_NAME_MAXLEN] index int32 } snd_ctl_elem_list { off int32 space len[pids, int32] used int32 count int32 pids ptr[out, array[snd_ctl_elem_id]] pad array[const[0, int8], 50] } snd_ctl_elem_info { id snd_ctl_elem_id type int32[SNDRV_CTL_ELEM_TYPE_NONE:SNDRV_CTL_ELEM_TYPE_LAST] access flags[snd_ctl_access, int32] count int32 owner pid items len[names_ptr, int32] item int32 name string[snd_ctl_elem_names, 64] names_ptr ptr64[in, array[string]] names_length bytesize[names_ptr, int32] pad1 array[const[0, int8], 44] d array[int16, 4] } [size[SND_CTL_ELEM_INFO_SIZE]] define SND_CTL_ELEM_INFO_SIZE sizeof(struct snd_ctl_elem_info) snd_ctl_elem_value { id snd_ctl_elem_id indir bool32 value array[intptr, 128] tstamp timespec } [size[SND_CTL_ELEM_VALUE_SIZE]] define SND_CTL_ELEM_VALUE_SIZE sizeof(struct snd_ctl_elem_value) snd_ctl_tlv { numid int32 len bytesize[tlv, int32] tlv array[int32] } snd_pcm_info { dev int32 subdev int32 stream int32 card int32 id array[const[0, int8], 64] name array[const[0, int8], 80] subname array[const[0, int8], 32] devcl int32 devscl int32 count int32 avail int32 sync array[int8, 16] pad array[const[0, int8], 64] } snd_rawmidi_info { dev int32 subdev int32 stream int32 card const[0, int32] flags const[0, int32] id array[const[0, int8], 64] name array[const[0, int8], 80] subname array[const[0, int8], 32] count int32 avail int32 pad array[const[0, int8], 64] }