2 files changed, 22 insertions, 1 deletions
diff --git a/Userland/Libraries/LibCore/LocalServer.cpp b/Userland/Libraries/LibCore/LocalServer.cpp
index 1d3d6099ca..1acb063cf1 100644
--- a/Userland/Libraries/LibCore/LocalServer.cpp
+++ b/Userland/Libraries/LibCore/LocalServer.cpp
@@ -141,12 +141,22 @@ RefPtr<LocalSocket> LocalServer::accept()
     VERIFY(m_listening);
     sockaddr_un un;
     socklen_t un_size = sizeof(un);
+#ifndef AK_OS_MACOS
+    int accepted_fd = ::accept4(m_fd, (sockaddr*)&un, &un_size, SOCK_NONBLOCK | SOCK_CLOEXEC);
+#else
     int accepted_fd = ::accept(m_fd, (sockaddr*)&un, &un_size);
+#endif
     if (accepted_fd < 0) {
         perror("accept");
         return nullptr;
     }
 
+#ifdef AK_OS_MACOS
+    int option = 1;
+    ioctl(m_fd, FIONBIO, &option);
+    (void)fcntl(accepted_fd, F_SETFD, FD_CLOEXEC);
+#endif
+
     return LocalSocket::construct(accepted_fd);
 }
 
diff --git a/Userland/Libraries/LibCore/TCPServer.cpp b/Userland/Libraries/LibCore/TCPServer.cpp
index f242e9165b..97b4d397b0 100644
--- a/Userland/Libraries/LibCore/TCPServer.cpp
+++ b/Userland/Libraries/LibCore/TCPServer.cpp
@@ -9,12 +9,12 @@
 #include <LibCore/Notifier.h>
 #include <LibCore/TCPServer.h>
 #include <LibCore/TCPSocket.h>
+#include <fcntl.h>
 #include <stdio.h>
 #include <sys/socket.h>
 #include <unistd.h>
 
 #ifndef SOCK_NONBLOCK
-#    include <fcntl.h>
 #    include <sys/ioctl.h>
 #endif
 namespace Core {
@@ -69,12 +69,23 @@ RefPtr<TCPSocket> TCPServer::accept()
     VERIFY(m_listening);
     sockaddr_in in;
     socklen_t in_size = sizeof(in);
+#ifndef AK_OS_MACOS
+    int accepted_fd = ::accept4(m_fd, (sockaddr*)&in, &in_size, SOCK_NONBLOCK | SOCK_CLOEXEC);
+#else
     int accepted_fd = ::accept(m_fd, (sockaddr*)&in, &in_size);
+#endif
+
     if (accepted_fd < 0) {
         perror("accept");
         return nullptr;
     }
 
+#ifdef AK_OS_MACOS
+    int option = 1;
+    (void)ioctl(m_fd, FIONBIO, &option);
+    (void)fcntl(accepted_fd, F_SETFD, FD_CLOEXEC);
+#endif
+
     return TCPSocket::construct(accepted_fd);
 }