FreeBSD Bugzilla – Attachment 11429 Details for
Bug 22532
[patch] /dev/dsp is sometimes busy when not opened...
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[patch]
file.diff
file.diff (text/plain), 511 bytes, created by
zach
on 2000-11-02 09:40:00 UTC
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Description:
file.diff
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Creator:
zach
Created:
2000-11-02 09:40:00 UTC
Size:
511 bytes
patch
obsolete
>Index: dsp.c >=================================================================== >RCS file: /home/ncvs/src/sys/dev/sound/pcm/dsp.c,v >retrieving revision 1.15.2.4 >diff -u -r1.15.2.4 dsp.c >--- dsp.c 2000/10/05 05:05:06 1.15.2.4 >+++ dsp.c 2000/11/01 13:27:09 >@@ -99,7 +99,11 @@ > rdch->flags &= ~CHN_F_BUSY; > return EBUSY; > } >- } else return EBUSY; >+ } else { >+ if (rdch && (oflags & FREAD)) >+ rdch->flags &= ~CHN_F_BUSY; >+ return EBUSY; >+ } > } > d->aplay[chan] = wrch; > d->arec[chan] = rdch;
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bug 22532
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