Module Name: src Committed By: nat Date: Fri Mar 24 14:32:29 UTC 2017
Modified Files: src/sys/compat/ossaudio: ossaudio.c Log Message: Update compat/ossaudio with GETISPACE/GETOSPACE corrections from libossaudio. To generate a diff of this commit: cvs rdiff -u -r1.69 -r1.70 src/sys/compat/ossaudio/ossaudio.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/compat/ossaudio/ossaudio.c diff -u src/sys/compat/ossaudio/ossaudio.c:1.69 src/sys/compat/ossaudio/ossaudio.c:1.70 --- src/sys/compat/ossaudio/ossaudio.c:1.69 Fri Sep 5 09:21:55 2014 +++ src/sys/compat/ossaudio/ossaudio.c Fri Mar 24 14:32:29 2017 @@ -1,4 +1,4 @@ -/* $NetBSD: ossaudio.c,v 1.69 2014/09/05 09:21:55 matt Exp $ */ +/* $NetBSD: ossaudio.c,v 1.70 2017/03/24 14:32:29 nat Exp $ */ /*- * Copyright (c) 1997, 2008 The NetBSD Foundation, Inc. @@ -27,7 +27,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ossaudio.c,v 1.69 2014/09/05 09:21:55 matt Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ossaudio.c,v 1.70 2017/03/24 14:32:29 nat Exp $"); #include <sys/param.h> #include <sys/proc.h> @@ -619,12 +619,11 @@ oss_ioctl_audio(struct lwp *l, const str } setblocksize(fp, &tmpinfo); bufinfo.fragsize = tmpinfo.blocksize; - bufinfo.fragments = tmpinfo.hiwat - - (tmpinfo.play.seek + tmpinfo.blocksize - 1) / + bufinfo.fragments = (tmpinfo.hiwat * tmpinfo.blocksize - + (tmpinfo.play.seek + tmpinfo.blocksize -1)) / tmpinfo.blocksize; bufinfo.fragstotal = tmpinfo.hiwat; - bufinfo.bytes = - tmpinfo.hiwat * tmpinfo.blocksize - tmpinfo.play.seek; + bufinfo.bytes = bufinfo.fragments * tmpinfo.blocksize; error = copyout(&bufinfo, SCARG(uap, data), sizeof bufinfo); if (error) { DPRINTF(("%s: SNDCTL_DSP_GETOSPACE = %d\n", @@ -641,12 +640,9 @@ oss_ioctl_audio(struct lwp *l, const str } setblocksize(fp, &tmpinfo); bufinfo.fragsize = tmpinfo.blocksize; - bufinfo.fragments = tmpinfo.hiwat - - (tmpinfo.record.seek + tmpinfo.blocksize - 1) / - tmpinfo.blocksize; - bufinfo.fragstotal = tmpinfo.hiwat; - bufinfo.bytes = - tmpinfo.hiwat * tmpinfo.blocksize - tmpinfo.record.seek; + bufinfo.fragments = tmpinfo.record.seek / tmpinfo.blocksize; + bufinfo.fragstotal = tmpinfo.hiwat; + bufinfo.bytes = bufinfo.fragments * tmpinfo.blocksize; error = copyout(&bufinfo, SCARG(uap, data), sizeof bufinfo); if (error) { DPRINTF(("%s: SNDCTL_DSP_GETISPACE %d %d %d %d = %d\n",