| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2022, 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; |
| } |