1 files changed, 42 insertions, 0 deletions
diff --git a/otherlibs/win32unix/sockopt.c b/otherlibs/win32unix/sockopt.c
new file mode 100644
index 000000000..1cda657ed
--- /dev/null
+++ b/otherlibs/win32unix/sockopt.c
@@ -0,0 +1,42 @@
+/***********************************************************************/
+/*                                                                     */
+/*                           Objective Caml                            */
+/*                                                                     */
+/*  Xavier Leroy and Pascal Cuoq, projet Cristal, INRIA Rocquencourt   */
+/*                                                                     */
+/*  Copyright 1996 Institut National de Recherche en Informatique et   */
+/*  Automatique.  Distributed only by permission.                      */
+/*                                                                     */
+/***********************************************************************/
+
+/* $Id$ */
+
+#include <mlvalues.h>
+#include "unixwin.h"
+#include <winsock.h>
+#include <sys/types.h>
+
+static int sockopt[] = {
+  SO_DEBUG, SO_BROADCAST, SO_REUSEADDR, SO_KEEPALIVE, 
+  SO_DONTROUTE, SO_OOBINLINE };
+
+value unix_getsockopt(socket, option)
+     value socket, option;
+{
+  int optval, optsize;
+  optsize = sizeof(optval);
+  if (getsockopt(_get_osfhandle(Int_val(socket)), SOL_SOCKET, 
+                 sockopt[Int_val(option)], &optval, &optsize) == -1)
+    uerror("getsockopt", Nothing);
+  return Val_int(optval);
+}
+
+value unix_setsockopt(socket, option, status)
+     value socket, option, status;
+{
+  int optval = Int_val(status);
+  if (setsockopt(_get_osfhandle(Int_val(socket)), SOL_SOCKET,
+                 sockopt[Int_val(option)], &optval, sizeof(optval)) == -1)
+    uerror("setsockopt", Nothing);
+  return Val_unit;
+}