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devkbd: fix missing devdrirread

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This commit is contained in:
cinap_lenrek 2011-05-09 10:04:04 +00:00
parent 22ec6165bc
commit 489d71b9ba
1 changed files with 11 additions and 8 deletions
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19
sys/src/9/pc/devkbd.c
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@ -355,21 +355,24 @@ kbdclose(Chan *c)
}
static Block*
kbdbread(Chan *c, long n, ulong)
kbdbread(Chan *c, long n, ulong off)
{
if(c->qid.path != Qscancode)
error(Egreg);
return qbread(kbd.q, n);
if(c->qid.path == Qscancode)
return qbread(kbd.q, n);
else
return devbread(c, n, off);
}
static long
kbdread(Chan *c, void *a, long n, vlong)
{
if(c->qid.path != Qscancode)
error(Egreg);
if(c->qid.path == Qscancode)
return qread(kbd.q, a, n);
if(c->qid.path == Qdir)
return devdirread(c, a, n, kbdtab, nelem(kbdtab), devgen);
return qread(kbd.q, a, n);
error(Egreg);
return 0;
}
static long