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-rw-r--r--vibrator/vibrator.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/vibrator/vibrator.c b/vibrator/vibrator.c
index 22cc506..f946ce1 100644
--- a/vibrator/vibrator.c
+++ b/vibrator/vibrator.c
@@ -23,6 +23,23 @@
#define THE_DEVICE "/sys/class/timed_output/vibrator/enable"
+int vibrator_exists()
+{
+ int fd;
+
+#ifdef QEMU_HARDWARE
+ if (qemu_check()) {
+ return 1;
+ }
+#endif
+
+ fd = open(THE_DEVICE, O_RDWR);
+ if(fd < 0)
+ return 0;
+ close(fd);
+ return 1;
+}
+
static int sendit(int timeout_ms)
{
int nwr, ret, fd;