curl/lib/inet_ntop.h
Viktor Szakats 6fc703904b
lib: include necessary headers for inet_ntop/inet_pton
Include `netinet/in.h` for FreeBSD/OpenBSD. Also include `sys/socket.h`
just in case, based on earlier code in `tests/libtest/lib1960.c`.

Also:
- document these in `CMakeLists.txt`.
- add a CI job testing FreeBSD with no unity and no test bundles.
  (without running tests to keep it fast)

FreeBSD (autotools):
```
../../../tests/libtest/lib1960.c:66:22: error: variable has incomplete type 'struct sockaddr_in'
   66 |   struct sockaddr_in serv_addr;
      |                      ^
../../../tests/libtest/lib1960.c:66:10: note: forward declaration of 'struct sockaddr_in'
   66 |   struct sockaddr_in serv_addr;
      |          ^
```
Ref: https://github.com/curl/curl/actions/runs/13159721509/job/36725114118?pr=16188#step:3:5289

OpenBSD (cmake):
```
/home/runner/work/curl/curl/tests/libtest/lib1960.c:66:22: error: variable has incomplete type 'struct sockaddr_in'
  struct sockaddr_in serv_addr;
                     ^
/home/runner/work/curl/curl/tests/libtest/lib1960.c:66:10: note: forward declaration of 'struct sockaddr_in'
  struct sockaddr_in serv_addr;
         ^
1 error generated.
```
Ref: https://github.com/curl/curl/actions/runs/13159721509/job/36725102004?pr=16188#step:3:2166

Reported-by: CueXXIII on Github
Fixes #16184
Follow-up to a3585c9576 #15543
Closes #16188
2025-02-05 16:29:03 +01:00

58 lines
1.9 KiB
C

#ifndef HEADER_CURL_INET_NTOP_H
#define HEADER_CURL_INET_NTOP_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
*
***************************************************************************/
#include "curl_setup.h"
char *Curl_inet_ntop(int af, const void *addr, char *buf, size_t size);
#ifdef HAVE_INET_NTOP
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef _WIN32
#if defined(_MSC_VER) && (_MSC_VER <= 1900)
#define Curl_inet_ntop(af,addr,buf,size) inet_ntop(af, (void *)addr, buf, size)
#else
#define Curl_inet_ntop(af,addr,buf,size) inet_ntop(af, addr, buf, size)
#endif
#elif defined(__AMIGA__)
#define Curl_inet_ntop(af,addr,buf,size) \
(char *)inet_ntop(af, (void *)addr, (unsigned char *)buf, \
(curl_socklen_t)(size))
#else
#define Curl_inet_ntop(af,addr,buf,size) \
inet_ntop(af, addr, buf, (curl_socklen_t)(size))
#endif
#endif
#endif /* HEADER_CURL_INET_NTOP_H */