diff options
Diffstat (limited to 'otherlibs/win32unix/close_on.c')
| -rw-r--r-- | otherlibs/win32unix/close_on.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/otherlibs/win32unix/close_on.c b/otherlibs/win32unix/close_on.c deleted file mode 100644 index 5b2c4ece32..0000000000 --- a/otherlibs/win32unix/close_on.c +++ /dev/null @@ -1,46 +0,0 @@ -/***********************************************************************/ -/* */ -/* Objective Caml */ -/* */ -/* Xavier Leroy and Pascal Cuoq, projet Cristal, INRIA Rocquencourt */ -/* */ -/* Copyright 1996 Institut National de Recherche en Informatique et */ -/* en Automatique. All rights reserved. This file is distributed */ -/* under the terms of the GNU Library General Public License, with */ -/* the special exception on linking described in file ../../LICENSE. */ -/* */ -/***********************************************************************/ - -/* $Id$ */ - -#include <mlvalues.h> -#include <windows.h> -#include "unixsupport.h" - -int win_set_inherit(value fd, BOOL inherit) -{ - HANDLE oldh, newh; - - oldh = Handle_val(fd); - if (! DuplicateHandle(GetCurrentProcess(), oldh, - GetCurrentProcess(), &newh, - 0L, inherit, DUPLICATE_SAME_ACCESS)) { - win32_maperr(GetLastError()); - return -1; - } - Handle_val(fd) = newh; - CloseHandle(oldh); - return 0; -} - -CAMLprim value win_set_close_on_exec(value fd) -{ - if (win_set_inherit(fd, FALSE) == -1) uerror("set_close_on_exec", Nothing); - return Val_unit; -} - -CAMLprim value win_clear_close_on_exec(value fd) -{ - if (win_set_inherit(fd, TRUE) == -1) uerror("clear_close_on_exec", Nothing); - return Val_unit; -} |