mirror of
https://github.com/curl/curl.git
synced 2024-11-21 01:16:58 +08:00
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 1998 - 2020, 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.
|
|
*
|
|
***************************************************************************/
|
|
#include "curl_setup.h"
|
|
|
|
#include "sethostname.h"
|
|
|
|
/*
|
|
* we force our own host name, in order to make some tests machine independent
|
|
*/
|
|
|
|
int gethostname(char *name, GETHOSTNAME_TYPE_ARG2 namelen)
|
|
{
|
|
const char *force_hostname = getenv("CURL_GETHOSTNAME");
|
|
if(force_hostname) {
|
|
strncpy(name, force_hostname, namelen);
|
|
name[namelen-1] = '\0';
|
|
return 0;
|
|
}
|
|
|
|
/* LD_PRELOAD used, but no hostname set, we'll just return a failure */
|
|
return -1;
|
|
}
|