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authorkergoth <kergoth>2003-04-01 20:33:39 (UTC)
committer kergoth <kergoth>2003-04-01 20:33:39 (UTC)
commit76b83c2b77e626fadf1d1bbbfd19a9a8a795334b (patch) (side-by-side diff)
tree02d425c7e185842d0a12d9fe3d0b6377005fed67
parenta7ad29eb41163eec88b3bd835108bd80140ff086 (diff)
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Open zaurus buzzer device as write only, and close it.
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--libopie/odevice.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 55ba7bd..cea4f35 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -1122,20 +1122,22 @@ typedef struct sharp_led_status {
#define APM_IOCSEVTSRC OD_IORW( 'A', 204, int )
#define APM_EVT_POWER_BUTTON (1 << 0)
#define FL_IOCTL_STEP_CONTRAST 100
void Zaurus::buzzer ( int sound )
{
- static int fd = ::open ( "/dev/sharp_buz", O_RDWR|O_NONBLOCK );
+ static int fd = ::open ( "/dev/sharp_buz", O_WRONLY|O_NONBLOCK );
- if ( fd >= 0 )
+ if ( fd >= 0 ) {
::ioctl ( fd, SHARP_BUZZER_MAKESOUND, sound );
+ ::close ( fd );
+ }
}
void Zaurus::alarmSound ( )
{
buzzer ( SHARP_BUZ_SCHEDULE_ALARM );
}