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- /****************************************************************************/
- /* */
- /* GNU ADA RUNTIME LIBRARY (GNARL) COMPONENTS */
- /* */
- /* A - E R R N O */
- /* */
- /* C Implementation File */
- /* */
- /* $Revision: 1.6 $ */
- /* */
- /* Copyright (C) 1992, 1993, 1994, 1995 Free Software Foundation, Inc. */
- /* */
- /* GNAT is free software; you can redistribute it and/or modify it under */
- /* terms of the GNU General Public License as published by the Free Soft- */
- /* ware Foundation; either version 2, or (at your option) any later ver- */
- /* sion. GNAT is distributed in the hope that it will be useful, but WITH- */
- /* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY */
- /* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License */
- /* for more details. You should have received a copy of the GNU General */
- /* Public License distributed with GNAT; see file COPYING. If not, write */
- /* to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, */
- /* MA 02111-1307, USA. */
- /* */
- /* As a special exception, if you link this file with other files to */
- /* produce an executable, this file does not by itself cause the resulting */
- /* executable to be covered by the GNU General Public License. This except- */
- /* ion does not however invalidate any other reasons why the executable */
- /* file might be covered by the GNU Public License. */
- /* */
- /* GNAT was originally developed by the GNAT team at New York University. */
- /* It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). */
- /* */
- /****************************************************************************/
-
- /* This file provides access to the C-language errno to the Ada interface
- for POSIX. It is not possible in general to import errno, even in
- Ada compilers that allow (as GNAT does) the importation of variables,
- as it may be defined using a macro.
- */
-
-
- #include <errno.h>
- int get_errno()
- {
- return errno;
- }
-
- void set_errno(err)
- int err;
- {
- errno = err;
- }
-