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/*
* Copyright (C) 2019 Intel Corporation. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#include <stdio.h>
#include <stdlib.h>
int
test_add(int x, int y);
int
test_sqrt(int x, int y);
int
test_hello(const char *name, char *buf, size_t buflen);
int
test_hello2(const char *name, char *buf, size_t buflen);
int
main(int argc, char **argv)
{
const char *name = __func__;
char *buf;
size_t buflen;
int x = 10, y = 20, res;
printf("Hello World!\n");
res = test_add(x, y);
printf("%d + %d = %d\n", x, y, res);
res = test_sqrt(x, y);
printf("sqrt(%d, %d) = %d\n", x, y, res);
res = test_hello(name, NULL, 0);
printf("test_hello(\"%s\", %p, %zu) = %d\n", name, NULL, (size_t)0, res);
if (res == -1) {
return -1;
}
buflen = res + 1;
buf = malloc(buflen);
printf("malloc(%zu) = %p\n", buflen, buf);
res = test_hello(__func__, buf, buflen);
if (res == -1) {
return -1;
}
printf("test_hello(\"%s\", %p, %zu) = %d\n", name, buf, buflen, res);
printf("Message from test_hello: %s", buf);
free(buf);
res = test_hello2(name, NULL, 0);
printf("test_hello2(\"%s\", %p, %zu) = %d\n", name, NULL, (size_t)0, res);
if (res == -1) {
return -1;
}
buflen = res + 1;
buf = malloc(buflen);
printf("malloc(%zu) = %p\n", buflen, buf);
res = test_hello2(__func__, buf, buflen);
if (res == -1) {
return -1;
}
printf("test_hello2(\"%s\", %p, %zu) = %d\n", name, buf, buflen, res);
printf("Message from test_hello2: %s", buf);
free(buf);
return 0;
}
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