1 files changed, 89 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/app-framework/base/app/bh_platform.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/app-framework/base/app/bh_platform.c
new file mode 100644
index 000000000..1848d0792
--- /dev/null
+++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/app-framework/base/app/bh_platform.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2019 Intel Corporation.  All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "bh_platform.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/*
+ *
+ *
+ */
+
+static bool
+is_little_endian()
+{
+    long i = 0x01020304;
+    unsigned char *c = (unsigned char *)&i;
+    return (*c == 0x04) ? true : false;
+}
+
+static void
+swap32(uint8 *pData)
+{
+    uint8 value = *pData;
+    *pData = *(pData + 3);
+    *(pData + 3) = value;
+
+    value = *(pData + 1);
+    *(pData + 1) = *(pData + 2);
+    *(pData + 2) = value;
+}
+
+static void
+swap16(uint8 *pData)
+{
+    uint8 value = *pData;
+    *(pData) = *(pData + 1);
+    *(pData + 1) = value;
+}
+
+uint32
+htonl(uint32 value)
+{
+    uint32 ret;
+    if (is_little_endian()) {
+        ret = value;
+        swap32((uint8 *)&ret);
+        return ret;
+    }
+
+    return value;
+}
+
+uint32
+ntohl(uint32 value)
+{
+    return htonl(value);
+}
+
+uint16
+htons(uint16 value)
+{
+    uint16 ret;
+    if (is_little_endian()) {
+        ret = value;
+        swap16((uint8 *)&ret);
+        return ret;
+    }
+
+    return value;
+}
+
+uint16
+ntohs(uint16 value)
+{
+    return htons(value);
+}
+
+char *
+wa_strdup(const char *s)
+{
+    char *s1 = NULL;
+    if (s && (s1 = WA_MALLOC(strlen(s) + 1)))
+        memcpy(s1, s, strlen(s) + 1);
+    return s1;
+}