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Sync with sys/i386/isa/pcausio.c revision 1.48.

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This commit is contained in:
KATO Takenori 1999-05-09 04:39:36 +00:00
parent 0b8c369031
commit b07d43b4ab
1 changed files with 4 additions and 4 deletions
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8
sys/pc98/pc98/pcaudio.c
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@ -25,7 +25,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: pcaudio.c,v 1.20 1998/12/30 08:08:05 kato Exp $
* $Id: pcaudio.c,v 1.21 1999/04/28 10:53:57 dt Exp $
*/
#include "pca.h"
@ -73,7 +73,7 @@ static struct pca_status {
unsigned processed; /* samples processed */
unsigned volume; /* volume for pc-speaker */
char encoding; /* Ulaw, Alaw or linear */
char current; /* current buffer */
u_char current; /* current buffer */
unsigned char oldval; /* old timer port value */
char timer_on; /* is playback running */
struct selinfo wsel; /* select/poll status */
@ -570,7 +570,7 @@ pcapoll(dev_t dev, int events, struct proc *p)
s = spltty();
if (events & (POLLOUT | POLLWRNORM))
if (events & (POLLOUT | POLLWRNORM)) {
if (!pca_status.in_use[0] || !pca_status.in_use[1] ||
!pca_status.in_use[2])
revents |= events & (POLLOUT | POLLWRNORM);
@ -582,7 +582,7 @@ pcapoll(dev_t dev, int events, struct proc *p)
else
pca_status.wsel.si_pid = p->p_pid;
}
}
splx(s);
return (revents);
}