1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26 
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28 
  29 /*
  30  * __xpg6 (C99/SUSv3) was first introduced in Solaris 10.
  31  *
  32  * This file is NOT linked into libc.  See xpg6.c.
  33  * This value is linked into an application when the application is
  34  * requesting conforming C99/SUSv3 behavior.  This is usually done
  35  * with the c99 utility.
  36  *
  37  * __xpg6 is used to control certain behaviors between the C99 standard,
  38  * the SUSv3 standard, and Solaris.  More explanation in inc/xpg6.h.
  39  * The XPG6 C compiler utility (c99) will add an object file that contains an
  40  * alternate definition for __xpg6.  The symbol interposition provided
  41  * by the linker will allow libc to find that symbol instead.
  42  *
  43  * Possible settings are available and documented in inc/xpg6.h.
  44  */
  45 
  46 /*
  47  * This setting enables strictly conforming C99/SUSv3 behavior.
  48  */
  49 
  50 #include "xpg6.h"
  51 
  52 unsigned int __xpg6 = _C99SUSv3_mode_ON;
  53 
  54 /*
  55  * Also turn on XPG4 mode.
  56  */
  57 int __xpg4 = 1;