Merge du stage de Pascal Cuoq

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@952 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02

1 files changed, 47 insertions, 0 deletions

diff --git a/otherlibs/win32unix/winwait.c b/otherlibs/win32unix/winwait.c
new file mode 100644
index 0000000000..ac1865cf05
--- /dev/null
+++ b/otherlibs/win32unix/winwait.c
@@ -0,0 +1,47 @@
+/***********************************************************************/
+/*                                                                     */
+/*                           Objective Caml                            */
+/*                                                                     */
+/*              Pascal Cuoq, projet Cristal, INRIA Rocquencourt        */
+/*                                                                     */
+/*  Copyright 1996 Institut National de Recherche en Informatique et   */
+/*  Automatique.  Distributed only by permission.                      */
+/*                                                                     */
+/***********************************************************************/
+
+/* $Id$ */
+
+#include <windows.h>
+#include <mlvalues.h>
+#include <alloc.h>
+#include <memory.h>
+#include <process.h>
+#include "unixsupport.h"
+#include <sys/types.h>
+
+static value alloc_process_status(pid, status)
+     int pid, status;
+{
+  value st, res;
+  Push_roots(r, 1);
+
+  
+  st = alloc(1, 0);
+  Field(st, 0) = Val_int(status);
+ 
+  r[0] = st;
+  res = alloc_tuple(2);
+  Field(res, 0) = Val_int(pid);
+  Field(res, 1) = r[0];
+  Pop_roots();
+  return res;
+}
+
+value win_waitpid(flags, pid_req)
+     value flags, pid_req;
+{
+  int status;
+  if (_cwait(&status,Int_val(pid_req), 0/* ignored by win32 */) == -1)
+	uerror("waitpid", Nothing);  
+  return alloc_process_status(pid_req, status);
+}