1 files changed, 32 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/wasm-c-api/src/callback_chain.wat b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/wasm-c-api/src/callback_chain.wat
new file mode 100644
index 000000000..80bbf4f74
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/wasm-c-api/src/callback_chain.wat
@@ -0,0 +1,32 @@
+;; Copyright (C) 2019 Intel Corporation.  All rights reserved.
+;; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+(module
+  (func $get_pairs (import "" "get_pairs") (result i32))
+  (func $log (import "" "log") (param i32 i32))
+
+  (func $on_start (export "on_start")
+    (call $log (i32.const 0) (i32.const 9))
+    (call $get_pairs)
+    (drop)
+  )
+
+  (func $on_stop (export "on_stop")
+    (call $log (i32.const 9) (i32.const 8))
+  )
+
+  (func $malloc (export "malloc") (param i32) (result i32)
+    (call $log (i32.const 17) (i32.const 7))
+    (i32.const 64)
+  )
+
+  (func $free(export "free") (param i32)
+    (call $log (i32.const 24) (i32.const 5))
+  )
+
+  (memory (export "memory") 1)
+  (data (i32.const 0) "on_start")
+  (data (i32.const 9) "on_stop")
+  (data (i32.const 17) "malloc")
+  (data (i32.const 24) "free")
+)