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6e64bc845f
osreldate.h and sys/param.h were manually adjusted to not __FreeBSD_version since it will be defined by the compiler.
140 lines
No EOL
5 KiB
C
Vendored
140 lines
No EOL
5 KiB
C
Vendored
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2020 The FreeBSD Foundation
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*
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* This software was developed by Ka Ho Ng
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* under sponsorship from the FreeBSD Foundation.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SYS_SNDSTAT_H_
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#define _SYS_SNDSTAT_H_
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#include <sys/types.h>
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#ifndef _IOWR
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#include <sys/ioccom.h>
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#endif /* !_IOWR */
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struct sndstioc_nv_arg {
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size_t nbytes; /* [IN/OUT] buffer size/number of bytes filled */
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void *buf; /* [OUT] buffer holding a packed nvlist */
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};
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/*
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* Common name/value pair names
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*/
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#define SNDST_DSPS "dsps"
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#define SNDST_DSPS_FROM_USER "from_user"
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#define SNDST_DSPS_PCHAN "pchan"
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#define SNDST_DSPS_RCHAN "rchan"
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#define SNDST_DSPS_NAMEUNIT "nameunit"
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#define SNDST_DSPS_DEVNODE "devnode"
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#define SNDST_DSPS_DESC "desc"
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#define SNDST_DSPS_PROVIDER "provider"
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#define SNDST_DSPS_PROVIDER_INFO "provider_info"
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/*
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* Common name/value pair names for play/rec info
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*/
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#define SNDST_DSPS_INFO_PLAY "info_play"
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#define SNDST_DSPS_INFO_REC "info_rec"
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#define SNDST_DSPS_INFO_MIN_RATE "min_rate"
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#define SNDST_DSPS_INFO_MAX_RATE "max_rate"
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#define SNDST_DSPS_INFO_FORMATS "formats"
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#define SNDST_DSPS_INFO_MIN_CHN "min_chn"
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#define SNDST_DSPS_INFO_MAX_CHN "max_chn"
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/*
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* sound(4)-specific name/value pair names
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*/
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#define SNDST_DSPS_SOUND4_PROVIDER "sound(4)"
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#define SNDST_DSPS_SOUND4_UNIT "unit"
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#define SNDST_DSPS_SOUND4_STATUS "status"
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#define SNDST_DSPS_SOUND4_BITPERFECT "bitperfect"
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#define SNDST_DSPS_SOUND4_PVCHAN "pvchan"
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#define SNDST_DSPS_SOUND4_PVCHANRATE "pvchanrate"
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#define SNDST_DSPS_SOUND4_PVCHANFORMAT "pvchanformat"
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#define SNDST_DSPS_SOUND4_RVCHAN "rvchan"
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#define SNDST_DSPS_SOUND4_RVCHANRATE "rvchanrate"
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#define SNDST_DSPS_SOUND4_RVCHANFORMAT "rvchanformat"
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#define SNDST_DSPS_SOUND4_CHAN_INFO "channel_info"
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#define SNDST_DSPS_SOUND4_CHAN_NAME "name"
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#define SNDST_DSPS_SOUND4_CHAN_PARENTCHAN "parentchan"
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#define SNDST_DSPS_SOUND4_CHAN_UNIT "unit"
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#define SNDST_DSPS_SOUND4_CHAN_CAPS "caps"
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#define SNDST_DSPS_SOUND4_CHAN_LATENCY "latency"
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#define SNDST_DSPS_SOUND4_CHAN_RATE "rate"
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#define SNDST_DSPS_SOUND4_CHAN_FORMAT "format"
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#define SNDST_DSPS_SOUND4_CHAN_PID "pid"
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#define SNDST_DSPS_SOUND4_CHAN_COMM "comm"
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#define SNDST_DSPS_SOUND4_CHAN_INTR "interrupts"
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#define SNDST_DSPS_SOUND4_CHAN_FEEDCNT "feedcount"
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#define SNDST_DSPS_SOUND4_CHAN_XRUNS "xruns"
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#define SNDST_DSPS_SOUND4_CHAN_LEFTVOL "left_volume"
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#define SNDST_DSPS_SOUND4_CHAN_RIGHTVOL "right_volume"
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#define SNDST_DSPS_SOUND4_CHAN_HWBUF_FORMAT "hwbuf_format"
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#define SNDST_DSPS_SOUND4_CHAN_HWBUF_SIZE "hwbuf_size"
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#define SNDST_DSPS_SOUND4_CHAN_HWBUF_BLKSZ "hwbuf_blksz"
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#define SNDST_DSPS_SOUND4_CHAN_HWBUF_BLKCNT "hwbuf_blkcnt"
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#define SNDST_DSPS_SOUND4_CHAN_HWBUF_FREE "hwbuf_free"
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#define SNDST_DSPS_SOUND4_CHAN_HWBUF_READY "hwbuf_ready"
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#define SNDST_DSPS_SOUND4_CHAN_SWBUF_FORMAT "swbuf_format"
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#define SNDST_DSPS_SOUND4_CHAN_SWBUF_SIZE "swbuf_size"
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#define SNDST_DSPS_SOUND4_CHAN_SWBUF_BLKSZ "swbuf_blksz"
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#define SNDST_DSPS_SOUND4_CHAN_SWBUF_BLKCNT "swbuf_blkcnt"
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#define SNDST_DSPS_SOUND4_CHAN_SWBUF_FREE "swbuf_free"
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#define SNDST_DSPS_SOUND4_CHAN_SWBUF_READY "swbuf_ready"
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#define SNDST_DSPS_SOUND4_CHAN_FEEDERCHAIN "feederchain"
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/*
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* Maximum user-specified nvlist buffer size
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*/
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#define SNDST_UNVLBUF_MAX 65536
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#define SNDSTIOC_REFRESH_DEVS \
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_IO('D', 100)
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#define SNDSTIOC_GET_DEVS \
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_IOWR('D', 101, struct sndstioc_nv_arg)
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#define SNDSTIOC_ADD_USER_DEVS \
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_IOWR('D', 102, struct sndstioc_nv_arg)
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#define SNDSTIOC_FLUSH_USER_DEVS \
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_IO('D', 103)
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#ifdef _KERNEL
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#ifdef COMPAT_FREEBSD32
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struct sndstioc_nv_arg32 {
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uint32_t nbytes;
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uint32_t buf;
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};
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#define SNDSTIOC_GET_DEVS32 \
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_IOC_NEWTYPE(SNDSTIOC_GET_DEVS, struct sndstioc_nv_arg32)
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#define SNDSTIOC_ADD_USER_DEVS32 \
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_IOC_NEWTYPE(SNDSTIOC_ADD_USER_DEVS, struct sndstioc_nv_arg32)
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#endif
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#endif
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#endif /* !_SYS_SNDSTAT_H_ */ |