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SETFRAGMENT ignores the high bit.

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This commit is contained in:
mycroft 1998-03-19 06:53:28 +00:00
parent 0f95ffdc1d
commit aa1112aed5
1 changed files with 3 additions and 3 deletions
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6
sys/compat/ossaudio/ossaudio.c
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@ -1,4 +1,4 @@
/* $NetBSD: ossaudio.c,v 1.23 1997/10/19 07:41:52 augustss Exp $ */
/* $NetBSD: ossaudio.c,v 1.24 1998/03/19 06:53:28 mycroft Exp $ */
/*
* Copyright (c) 1997 The NetBSD Foundation, Inc.
@ -312,7 +312,7 @@ oss_ioctl_audio(p, uap, retval)
if ((idat & 0xffff) < 4 || (idat & 0xffff) > 17)
return EINVAL;
tmpinfo.blocksize = 1 << (idat & 0xffff);
tmpinfo.hiwat = (idat >> 16) & 0xffff;
tmpinfo.hiwat = (idat >> 16) & 0x7fff;
DPRINTF(("oss_audio: SETFRAGMENT blksize=%d, hiwat=%d\n",
tmpinfo.blocksize, tmpinfo.hiwat));
if (tmpinfo.hiwat == 0) /* 0 means set to max */
@ -324,7 +324,7 @@ oss_ioctl_audio(p, uap, retval)
u = tmpinfo.blocksize;
for(idat = 0; u; idat++, u >>= 1)
;
idat |= (tmpinfo.hiwat & 0xffff) << 16;
idat |= (tmpinfo.hiwat & 0x7fff) << 16;
error = copyout(&idat, SCARG(uap, data), sizeof idat);
if (error)
return error;