1 files changed, 34 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/simple/wasm-apps/timer.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/simple/wasm-apps/timer.c
new file mode 100644
index 000000000..5bf0822cd
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/simple/wasm-apps/timer.c
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "wasm_app.h"
+#include "wa-inc/timer_wasm_app.h"
+
+/* User global variable */
+static int num = 0;
+
+/* Timer callback */
+void
+timer1_update(user_timer_t timer)
+{
+    printf("Timer update %d\n", num++);
+}
+
+void
+on_init()
+{
+    user_timer_t timer;
+
+    /* set up a timer */
+    timer = api_timer_create(1000, true, false, timer1_update);
+    api_timer_restart(timer, 1000);
+}
+
+void
+on_destroy()
+{
+    /* real destroy work including killing timer and closing sensor is
+       accomplished in wasm app library version of on_destroy() */
+}