summaryrefslogtreecommitdiffstats
path: root/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/native-lib/test_add.c
blob: ac44c61928d85ff503a393d1c90943ee26de93ef (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/*
 * Copyright (C) 2019 Intel Corporation.  All rights reserved.
 * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 */

#include <stdio.h>
#include <stdlib.h>

#include "wasm_export.h"

static int
test_add_wrapper(wasm_exec_env_t exec_env, int x, int y)
{
    return x + y;
}

/* clang-format off */
#define REG_NATIVE_FUNC(func_name, signature) \
    { #func_name, func_name##_wrapper, signature, NULL }

static NativeSymbol native_symbols[] = {
    REG_NATIVE_FUNC(test_add, "(ii)i")
};
/* clang-format on */

uint32_t
get_native_lib(char **p_module_name, NativeSymbol **p_native_symbols)
{
    *p_module_name = "env";
    *p_native_symbols = native_symbols;
    return sizeof(native_symbols) / sizeof(NativeSymbol);
}