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 /* 28 * __xpg6 (C99/SUSv3) was first introduced in Solaris 10. 29 * 30 * This file is NOT linked into libc. See xpg6.c. 31 * This value is linked into an application when the application is 32 * requesting conforming C99/SUSv3 behavior. This is usually done 33 * with the c99 utility. 34 * 35 * __xpg6 is used to control certain behaviors between the C99 standard, 36 * the SUSv3 standard, and Solaris. More explanation in inc/xpg6.h. 37 * The XPG6 C compiler utility (c99) will add an object file that contains an 38 * alternate definition for __xpg6. The symbol interposition provided 39 * by the linker will allow libc to find that symbol instead. 40 * 41 * Possible settings are available and documented in inc/xpg6.h. 42 */ 43 44 /* 45 * This setting enables strictly conforming C99/SUSv3 behavior. 46 */ 47 48 #include "xpg6.h" 49 50 unsigned int __xpg6 = _C99SUSv3_mode_ON; 51 52 /* 53 * Also turn on XPG4 mode. 54 */ 55 int __xpg4 = 1; 56