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