1*25c28e83SPiotr Jasiukajtis /* 2*25c28e83SPiotr Jasiukajtis * CDDL HEADER START 3*25c28e83SPiotr Jasiukajtis * 4*25c28e83SPiotr Jasiukajtis * The contents of this file are subject to the terms of the 5*25c28e83SPiotr Jasiukajtis * Common Development and Distribution License (the "License"). 6*25c28e83SPiotr Jasiukajtis * You may not use this file except in compliance with the License. 7*25c28e83SPiotr Jasiukajtis * 8*25c28e83SPiotr Jasiukajtis * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*25c28e83SPiotr Jasiukajtis * or http://www.opensolaris.org/os/licensing. 10*25c28e83SPiotr Jasiukajtis * See the License for the specific language governing permissions 11*25c28e83SPiotr Jasiukajtis * and limitations under the License. 12*25c28e83SPiotr Jasiukajtis * 13*25c28e83SPiotr Jasiukajtis * When distributing Covered Code, include this CDDL HEADER in each 14*25c28e83SPiotr Jasiukajtis * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*25c28e83SPiotr Jasiukajtis * If applicable, add the following below this CDDL HEADER, with the 16*25c28e83SPiotr Jasiukajtis * fields enclosed by brackets "[]" replaced with your own identifying 17*25c28e83SPiotr Jasiukajtis * information: Portions Copyright [yyyy] [name of copyright owner] 18*25c28e83SPiotr Jasiukajtis * 19*25c28e83SPiotr Jasiukajtis * CDDL HEADER END 20*25c28e83SPiotr Jasiukajtis */ 21*25c28e83SPiotr Jasiukajtis 22*25c28e83SPiotr Jasiukajtis /* 23*25c28e83SPiotr Jasiukajtis * Copyright 2011 Nexenta Systems, Inc. All rights reserved. 24*25c28e83SPiotr Jasiukajtis */ 25*25c28e83SPiotr Jasiukajtis /* 26*25c28e83SPiotr Jasiukajtis * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 27*25c28e83SPiotr Jasiukajtis * Use is subject to license terms. 28*25c28e83SPiotr Jasiukajtis */ 29*25c28e83SPiotr Jasiukajtis 30*25c28e83SPiotr Jasiukajtis /*LINTLIBRARY*/ 31*25c28e83SPiotr Jasiukajtis 32*25c28e83SPiotr Jasiukajtis /* 33*25c28e83SPiotr Jasiukajtis * See /ws/unix200x-gate/usr/src/lib/libc/port/gen/xpg6.c for libc default. 34*25c28e83SPiotr Jasiukajtis * __xpg6 (C99/SUSv3) is first included in Solaris 10 libc and libm 35*25c28e83SPiotr Jasiukajtis * as well as the K2 (S1S8) libsunmath and libmopt. 36*25c28e83SPiotr Jasiukajtis * 37*25c28e83SPiotr Jasiukajtis * The default setting, _C99SUSv3_mode_OFF, means to retain current Solaris 38*25c28e83SPiotr Jasiukajtis * behavior which is NOT C99/SUSv3 compliant. This is normal. These libraries 39*25c28e83SPiotr Jasiukajtis * determine which standard to use based on how applications are built. These 40*25c28e83SPiotr Jasiukajtis * libraries at runtime determine which behavior to choose based on the value 41*25c28e83SPiotr Jasiukajtis * of __xpg6. By default they retain their original Solaris behavior. 42*25c28e83SPiotr Jasiukajtis * 43*25c28e83SPiotr Jasiukajtis * __xpg6 is used to control certain behaviors between the C99 standard, the 44*25c28e83SPiotr Jasiukajtis * SUSv3 standard, and Solaris. More explanation in lib/libc/inc/xpg6.h. 45*25c28e83SPiotr Jasiukajtis * The XPG6 C compiler utility (c99) will add an object file that contains 46*25c28e83SPiotr Jasiukajtis * an alternate definition for __xpg6. The symbol interposition provided 47*25c28e83SPiotr Jasiukajtis * by the linker will allow these libraries to find that symbol instead. 48*25c28e83SPiotr Jasiukajtis * 49*25c28e83SPiotr Jasiukajtis * Possible settings are available and documented in lib/libc/inc/xpg6.h. 50*25c28e83SPiotr Jasiukajtis */ 51*25c28e83SPiotr Jasiukajtis 52*25c28e83SPiotr Jasiukajtis #include "xpg6.h" 53*25c28e83SPiotr Jasiukajtis 54*25c28e83SPiotr Jasiukajtis unsigned int __xpg6 = _C99SUSv3_mode_OFF; 55