1 files changed, 37 insertions, 0 deletions
diff --git a/otherlibs/win32unix/open.c b/otherlibs/win32unix/open.c
new file mode 100644
index 000000000..98f622bd3
--- /dev/null
+++ b/otherlibs/win32unix/open.c
@@ -0,0 +1,37 @@
+/***********************************************************************/
+/*                                                                     */
+/*                           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 <alloc.h>
+#include "unixwin.h"
+#include <fcntl.h>
+
+static int open_flag_table[] = {
+  O_RDONLY, O_WRONLY, O_RDWR, 0, O_APPEND, O_CREAT, O_TRUNC, O_EXCL, 0, 0
+};
+
+static int open_text_flag_table[] = {
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 1
+};
+
+value unix_open(path, flags, perm) /* ML */
+     value path, flags, perm;
+{
+  int fl, ret;
+
+  fl = convert_flag_list(flags, open_flag_table);
+  if (convert_flag_list(flags, open_text_flag_table) == 0) fl |= O_BINARY;
+  ret = open(String_val(path), fl, Int_val(perm));
+  if (ret == -1) uerror("open", path);
+  return Val_int(ret);
+}