curl/lib/setopt.h
Daniel Stenberg efe93019a7
setopt: warn on Curl_set*opt() uses not using the return value
And switch the invokes that would "set" NULL to instead just plainly
free the pointer, as those were otherwise the invokes that would ignore
the return code. And possibly confuse static code analyzers.

Closes #13591
2024-05-12 17:27:51 +02:00

34 lines
1.4 KiB
C

#ifndef HEADER_CURL_SETOPT_H
#define HEADER_CURL_SETOPT_H
/***************************************************************************
* _ _ ____ _
* 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
*
***************************************************************************/
CURLcode Curl_setstropt(char **charp, const char *s) WARN_UNUSED_RESULT;
CURLcode Curl_setblobopt(struct curl_blob **blobp,
const struct curl_blob *blob) WARN_UNUSED_RESULT;
CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list arg)
WARN_UNUSED_RESULT;
#endif /* HEADER_CURL_SETOPT_H */