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
This commit is contained in:
Viktor Szakats 2025-02-05 15:32:11 +01:00
parent 14f26f5ee7
commit 6fc703904b
No known key found for this signature in database
GPG Key ID: B5ABD165E2AEF201
4 changed files with 28 additions and 7 deletions

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@ -117,13 +117,14 @@ jobs:
echo '::endgroup::'
freebsd:
name: "FreeBSD, ${{ matrix.build == 'cmake' && 'CM' || 'AM' }} ${{ matrix.compiler }} openssl ${{ matrix.arch }}"
name: "FreeBSD, ${{ matrix.build == 'cmake' && 'CM' || 'AM' }} ${{ matrix.compiler }} openssl${{ matrix.desc }} ${{ matrix.arch }}"
runs-on: ubuntu-latest
timeout-minutes: 20
strategy:
matrix:
include:
- { build: 'autotools', arch: 'x86_64', compiler: 'clang' }
- { build: 'cmake' , arch: 'x86_64', compiler: 'clang', options: '-DCMAKE_UNITY_BUILD=OFF -DCURL_TEST_BUNDLES=OFF', tflags: 'skiprun', desc: ' !unity !bundle !testrun' }
- { build: 'autotools', arch: 'arm64', compiler: 'clang' }
- { build: 'cmake' , arch: 'arm64', compiler: 'clang' }
fail-fast: false
@ -148,14 +149,18 @@ jobs:
--prefix="${HOME}"/install \
--with-openssl \
--with-brotli --enable-ldap --enable-ldaps --with-libidn2 --with-libssh2 --with-nghttp2 --with-gssapi \
--disable-dependency-tracking || { tail -n 1000 config.log; false; }
--disable-dependency-tracking \
${{ matrix.options }} \
|| { tail -n 1000 config.log; false; }
echo '::group::curl_config.h (raw)'; cat lib/curl_config.h || true; echo '::endgroup::'
echo '::group::curl_config.h'; grep -F '#define' lib/curl_config.h | sort || true; echo '::endgroup::'
time make -j3 install
src/curl --disable --version
if [ '${{ matrix.arch }}' = 'x86_64' ]; then # Slow on emulated CPU
time make -j3 -C tests
time make test-ci V=1 TFLAGS='-j4'
if [ '${{ matrix.tflags }}' != 'skiprun' ]; then
time make test-ci V=1 TFLAGS='-j4'
fi
fi
echo '::group::build examples'
time make -j3 examples
@ -179,6 +184,7 @@ jobs:
-DENABLE_DEBUG=ON -DCMAKE_BUILD_TYPE=Debug -DCMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG= \
-DCURL_USE_OPENSSL=ON \
-DCURL_USE_GSSAPI=ON \
${{ matrix.options }} \
|| { cat bld/CMakeFiles/CMake*.yaml; false; }
echo '::group::curl_config.h (raw)'; cat bld/lib/curl_config.h || true; echo '::endgroup::'
echo '::group::curl_config.h'; grep -F '#define' bld/lib/curl_config.h | sort || true; echo '::endgroup::'
@ -186,7 +192,9 @@ jobs:
bld/src/curl --disable --version
if [ '${{ matrix.arch }}' = 'x86_64' ]; then # Slow on emulated CPU
time cmake --build bld --config Debug --target testdeps
time cmake --build bld --config Debug --target test-ci
if [ '${{ matrix.tflags }}' != 'skiprun' ]; then
time cmake --build bld --config Debug --target test-ci
fi
fi
echo '::group::build examples'
time cmake --build bld --config Debug --target curl-examples
@ -213,7 +221,8 @@ jobs:
mkdir bld && cd bld && time ../configure --enable-unity --enable-test-bundles --enable-debug --enable-warnings --enable-werror \
--prefix="${HOME}"/install \
--with-openssl \
--disable-dependency-tracking || { tail -n 1000 config.log; false; }
--disable-dependency-tracking \
|| { tail -n 1000 config.log; false; }
echo '::group::curl_config.h (raw)'; cat lib/curl_config.h || true; echo '::endgroup::'
echo '::group::curl_config.h'; grep -F '#define' lib/curl_config.h | sort || true; echo '::endgroup::'
time gmake -j3 install

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@ -1767,8 +1767,8 @@ endif()
if(APPLE)
check_function_exists("mach_absolute_time" HAVE_MACH_ABSOLUTE_TIME)
endif()
check_symbol_exists("inet_ntop" "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_NTOP) # arpa/inet.h
check_symbol_exists("inet_pton" "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_PTON) # arpa/inet.h
check_symbol_exists("inet_ntop" "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_NTOP) # arpa/inet.h netinet/in.h sys/socket.h
check_symbol_exists("inet_pton" "${CURL_INCLUDES};stdlib.h;string.h" HAVE_INET_PTON) # arpa/inet.h netinet/in.h sys/socket.h
check_symbol_exists("fsetxattr" "sys/xattr.h" HAVE_FSETXATTR)
if(HAVE_FSETXATTR)

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@ -29,6 +29,12 @@
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

View File

@ -29,6 +29,12 @@
int Curl_inet_pton(int, const char *, void *);
#ifdef HAVE_INET_PTON
#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