__xpg6.c revision 25c28e83beb90e7c80452a7c818c5e6f73a07dc8
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*LINTLIBRARY*/
/*
* See /ws/unix200x-gate/usr/src/lib/libc/port/gen/xpg6.c for libc default.
* __xpg6 (C99/SUSv3) is first included in Solaris 10 libc and libm
* as well as the K2 (S1S8) libsunmath and libmopt.
*
* The default setting, _C99SUSv3_mode_OFF, means to retain current Solaris
* behavior which is NOT C99/SUSv3 compliant. This is normal. These libraries
* determine which standard to use based on how applications are built. These
* libraries at runtime determine which behavior to choose based on the value
* of __xpg6. By default they retain their original Solaris behavior.
*
* __xpg6 is used to control certain behaviors between the C99 standard, the
* SUSv3 standard, and Solaris. More explanation in lib/libc/inc/xpg6.h.
* The XPG6 C compiler utility (c99) will add an object file that contains
* an alternate definition for __xpg6. The symbol interposition provided
* by the linker will allow these libraries to find that symbol instead.
*
* Possible settings are available and documented in lib/libc/inc/xpg6.h.
*/
#include "xpg6.h"
unsigned int __xpg6 = _C99SUSv3_mode_OFF;