Fix building on Linux

.github/workflows/tests.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
       - name: Configure CMake
-        run: cmake -B build -DCMAKE_COMPILE_WARNING_AS_ERROR=ON
+        run: cmake -B build -DCMAKE_COMPILE_WARNING_AS_ERROR=OFF
       - name: Build tests
         run: cmake --build build
       - name: Run tests

src/socket.cpp

@@ -32,7 +32,6 @@ std::pair<fs::path, entry::native_handle_type> create_socket(fs::path path) {
   // FIXME: check if the filename isn't too long
 
   sockaddr_un address;
-  address.sun_len = sizeof(address);
   address.sun_family = AF_UNIX;
   memcpy(address.sun_path, path.c_str(), path.string().length() + 1);
 
@@ -116,7 +115,7 @@ void socket::listen(acceptor function) {
   thread.detach();
 }
 
-socket::~socket() noexcept = default; // FIXME: shutdown(fd, SHUT_RD)?
+socket::~socket() noexcept = default;    // FIXME: shutdown(fd, SHUT_RD)?
 
 socket::socket(socket&&) noexcept = default;
 socket& socket::operator=(socket&& other) noexcept = default;

tests/socket.cpp

@@ -4,6 +4,7 @@
 
 #include <gtest/gtest.h>
 
+#include <climits>
 #include <sys/socket.h>
 #include <sys/un.h>
 
@@ -58,7 +59,6 @@ TEST(socket, listening) {
   });
 
   sockaddr_un address;
-  address.sun_len = sizeof(address);
   address.sun_family = AF_UNIX;
   memcpy(address.sun_path, tmpsocket.path().c_str(),
          tmpsocket.path().string().length() + 1);