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42 lines
1.4 KiB
C
42 lines
1.4 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) 1998 - 2020, 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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***************************************************************************/
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#include "curl_setup.h"
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#include "sethostname.h"
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/*
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* we force our own host name, in order to make some tests machine independent
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*/
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int gethostname(char *name, GETHOSTNAME_TYPE_ARG2 namelen)
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{
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const char *force_hostname = getenv("CURL_GETHOSTNAME");
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if(force_hostname) {
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strncpy(name, force_hostname, namelen);
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name[namelen-1] = '\0';
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return 0;
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}
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/* LD_PRELOAD used, but no hostname set, we'll just return a failure */
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return -1;
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}
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