3 files changed, 30 insertions, 0 deletions
diff --git a/Libraries/LibCore/CEventLoop.cpp b/Libraries/LibCore/CEventLoop.cpp
index ce983847a4..0f0dbb4b24 100644
--- a/Libraries/LibCore/CEventLoop.cpp
+++ b/Libraries/LibCore/CEventLoop.cpp
@@ -136,7 +136,14 @@ CEventLoop::CEventLoop()
 
     if (!s_main_event_loop) {
         s_main_event_loop = this;
+#if defined(SOCK_NONBLOCK)
         int rc = pipe2(s_wake_pipe_fds, O_CLOEXEC);
+#else
+        int rc = pipe(s_wake_pipe_fds);
+        fcntl(s_wake_pipe_fds[0], F_SETFD, FD_CLOEXEC);
+        fcntl(s_wake_pipe_fds[1], F_SETFD, FD_CLOEXEC);
+
+#endif
         ASSERT(rc == 0);
         s_event_loop_stack->append(this);
 
diff --git a/Libraries/LibCore/CLocalServer.cpp b/Libraries/LibCore/CLocalServer.cpp
index 87f1c96df4..ab20d5e299 100644
--- a/Libraries/LibCore/CLocalServer.cpp
+++ b/Libraries/LibCore/CLocalServer.cpp
@@ -5,6 +5,9 @@
 #include <sys/socket.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#ifndef SOCK_NONBLOCK
+#include <sys/ioctl.h>
+#endif
 
 CLocalServer::CLocalServer(CObject* parent)
     : CObject(parent)
@@ -71,7 +74,14 @@ bool CLocalServer::listen(const String& address)
 
     int rc;
 
+#ifdef SOCK_NONBLOCK
     m_fd = socket(AF_LOCAL, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);
+#else
+    m_fd = socket(AF_LOCAL, SOCK_STREAM, 0);
+    int option = 1;
+    ioctl(m_fd, FIONBIO, &option);
+    fcntl(m_fd, F_SETFD, FD_CLOEXEC);
+#endif
     ASSERT(m_fd >= 0);
 
     auto socket_address = CSocketAddress::local(address);
diff --git a/Libraries/LibCore/CLocalSocket.cpp b/Libraries/LibCore/CLocalSocket.cpp
index 6a9b195095..8bca8aa9a2 100644
--- a/Libraries/LibCore/CLocalSocket.cpp
+++ b/Libraries/LibCore/CLocalSocket.cpp
@@ -2,6 +2,10 @@
 #include <sys/socket.h>
 #include <errno.h>
 
+#ifndef SOCK_NONBLOCK
+#include <sys/ioctl.h>
+#endif
+
 CLocalSocket::CLocalSocket(int fd, CObject* parent)
     : CSocket(CSocket::Type::Local, parent)
 {
@@ -15,7 +19,16 @@ CLocalSocket::CLocalSocket(int fd, CObject* parent)
 CLocalSocket::CLocalSocket(CObject* parent)
     : CSocket(CSocket::Type::Local, parent)
 {
+    
+#ifdef SOCK_NONBLOCK
     int fd = socket(AF_LOCAL, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);
+#else
+    int fd = socket(AF_LOCAL, SOCK_STREAM, 0);
+    int option = 1;
+    ioctl(fd, FIONBIO, &option);
+    fcntl(fd, F_SETFD, FD_CLOEXEC);
+#endif
+
     if (fd < 0) {
         set_error(errno);
     } else {