curl-w32/tests/libtest/chkhostname.c

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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "curl_setup.h"
#include "curl_gethostname.h"
#define HOSTNAME_MAX 1024
int main(int argc, char *argv[])
{
char buff[HOSTNAME_MAX];
if(argc != 2) {
printf("Usage: %s EXPECTED_HOSTNAME\n", argv[0]);
return 1;
}
if(Curl_gethostname(buff, HOSTNAME_MAX)) {
printf("Curl_gethostname() failed\n");
return 1;
}
/* compare the name returned by Curl_gethostname() with the expected one */
if(strncmp(buff, argv[1], HOSTNAME_MAX)) {
printf("got unexpected host name back, LD_PRELOAD failed\n");
return 1;
}
return 0;
}