1*65900038Sdholland /* $NetBSD: errno.h,v 1.11 2008/03/03 06:57:48 dholland Exp $ */ 222fc60a5Skleink 322fc60a5Skleink /* 422fc60a5Skleink * Copyright (c) 1982, 1986, 1989, 1993 522fc60a5Skleink * The Regents of the University of California. All rights reserved. 622fc60a5Skleink * (c) UNIX System Laboratories, Inc. 722fc60a5Skleink * All or some portions of this file are derived from material licensed 822fc60a5Skleink * to the University of California by American Telephone and Telegraph 922fc60a5Skleink * Co. or Unix System Laboratories, Inc. and are reproduced herein with 1022fc60a5Skleink * the permission of UNIX System Laboratories, Inc. 1122fc60a5Skleink * 1222fc60a5Skleink * Redistribution and use in source and binary forms, with or without 1322fc60a5Skleink * modification, are permitted provided that the following conditions 1422fc60a5Skleink * are met: 1522fc60a5Skleink * 1. Redistributions of source code must retain the above copyright 1622fc60a5Skleink * notice, this list of conditions and the following disclaimer. 1722fc60a5Skleink * 2. Redistributions in binary form must reproduce the above copyright 1822fc60a5Skleink * notice, this list of conditions and the following disclaimer in the 1922fc60a5Skleink * documentation and/or other materials provided with the distribution. 20039cc956Sagc * 3. Neither the name of the University nor the names of its contributors 2122fc60a5Skleink * may be used to endorse or promote products derived from this software 2222fc60a5Skleink * without specific prior written permission. 2322fc60a5Skleink * 2422fc60a5Skleink * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 2522fc60a5Skleink * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2622fc60a5Skleink * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2722fc60a5Skleink * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2822fc60a5Skleink * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2922fc60a5Skleink * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 3022fc60a5Skleink * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 3122fc60a5Skleink * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3222fc60a5Skleink * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3322fc60a5Skleink * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3422fc60a5Skleink * SUCH DAMAGE. 3522fc60a5Skleink * 3622fc60a5Skleink * from: @(#)errno.h 8.5 (Berkeley) 1/21/94 3722fc60a5Skleink */ 3822fc60a5Skleink 3922fc60a5Skleink #ifndef _ERRNO_H_ 4022fc60a5Skleink #define _ERRNO_H_ 4122fc60a5Skleink 4222fc60a5Skleink #include <sys/cdefs.h> 4322fc60a5Skleink #include <sys/errno.h> 4422fc60a5Skleink #include <sys/featuretest.h> 4522fc60a5Skleink 4622fc60a5Skleink __BEGIN_DECLS 47933ac468Sdholland 48*65900038Sdholland /* note: this appears in both errno.h and signal.h */ 49933ac468Sdholland #ifndef __errno 5019b7469aSperry int *__errno(void); 51933ac468Sdholland #define __errno __errno 52933ac468Sdholland #endif 53933ac468Sdholland 54933ac468Sdholland #ifndef errno 5522fc60a5Skleink #define errno (*__errno()) 568939b770Schristos #endif 5722fc60a5Skleink 584be7a2dcSbjh21 #if defined(_NETBSD_SOURCE) 5966412e72Schristos #ifndef __LIBC12_SOURCE__ 60a2cd7322Sperry extern const int sys_nerr __RENAME(__sys_nerr14); 61a2cd7322Sperry extern const char *const *sys_errlist __RENAME(__sys_errlist14); 6222fc60a5Skleink #endif 6366412e72Schristos #endif 6422fc60a5Skleink __END_DECLS 6522fc60a5Skleink 6622fc60a5Skleink #endif /* !_ERRNO_H_ */ 67