1 files changed, 31 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/app-mgr/app-mgr-shared/host_link.h b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/app-mgr/app-mgr-shared/host_link.h
new file mode 100644
index 000000000..e3a37fb40
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/app-mgr/app-mgr-shared/host_link.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#ifndef DEPS_APP_MGR_APP_MGR_SHARED_HOST_LINK_H_
+#define DEPS_APP_MGR_APP_MGR_SHARED_HOST_LINK_H_
+
+typedef enum LINK_MSG_TYPE {
+    COAP_TCP_RAW = 0,
+    COAP_UDP_RAW = 1,
+    REQUEST_PACKET,
+    RESPONSE_PACKET,
+    INSTALL_WASM_APP,
+    CBOR_GENERIC = 30,
+
+    LINK_MSG_TYPE_MAX = 50
+} LINK_MSG_TYPE;
+
+/* Link message, or message between host and app manager */
+typedef struct bh_link_msg_t {
+    /* 2 bytes leading */
+    uint16_t leading_bytes;
+    /* message type, must be COAP_TCP or COAP_UDP */
+    uint16_t message_type;
+    /* size of payload */
+    uint32_t payload_size;
+    char *payload;
+} bh_link_msg_t;
+
+#endif /* DEPS_APP_MGR_APP_MGR_SHARED_HOST_LINK_H_ */