1*2fe8fb19SBen Gras /* $NetBSD: errno.h,v 1.11 2008/03/03 06:57:48 dholland Exp $ */ 2*2fe8fb19SBen Gras 3*2fe8fb19SBen Gras /* 4*2fe8fb19SBen Gras * Copyright (c) 1982, 1986, 1989, 1993 5*2fe8fb19SBen Gras * The Regents of the University of California. All rights reserved. 6*2fe8fb19SBen Gras * (c) UNIX System Laboratories, Inc. 7*2fe8fb19SBen Gras * All or some portions of this file are derived from material licensed 8*2fe8fb19SBen Gras * to the University of California by American Telephone and Telegraph 9*2fe8fb19SBen Gras * Co. or Unix System Laboratories, Inc. and are reproduced herein with 10*2fe8fb19SBen Gras * the permission of UNIX System Laboratories, Inc. 119865aeaaSBen Gras * 12*2fe8fb19SBen Gras * Redistribution and use in source and binary forms, with or without 13*2fe8fb19SBen Gras * modification, are permitted provided that the following conditions 14*2fe8fb19SBen Gras * are met: 15*2fe8fb19SBen Gras * 1. Redistributions of source code must retain the above copyright 16*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer. 17*2fe8fb19SBen Gras * 2. Redistributions in binary form must reproduce the above copyright 18*2fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer in the 19*2fe8fb19SBen Gras * documentation and/or other materials provided with the distribution. 20*2fe8fb19SBen Gras * 3. Neither the name of the University nor the names of its contributors 21*2fe8fb19SBen Gras * may be used to endorse or promote products derived from this software 22*2fe8fb19SBen Gras * without specific prior written permission. 239865aeaaSBen Gras * 24*2fe8fb19SBen Gras * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25*2fe8fb19SBen Gras * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26*2fe8fb19SBen Gras * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27*2fe8fb19SBen Gras * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28*2fe8fb19SBen Gras * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29*2fe8fb19SBen Gras * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30*2fe8fb19SBen Gras * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31*2fe8fb19SBen Gras * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32*2fe8fb19SBen Gras * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33*2fe8fb19SBen Gras * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34*2fe8fb19SBen Gras * SUCH DAMAGE. 359865aeaaSBen Gras * 36*2fe8fb19SBen Gras * from: @(#)errno.h 8.5 (Berkeley) 1/21/94 379865aeaaSBen Gras */ 389865aeaaSBen Gras 39*2fe8fb19SBen Gras #ifndef _ERRNO_H_ 40*2fe8fb19SBen Gras #define _ERRNO_H_ 419865aeaaSBen Gras 42*2fe8fb19SBen Gras #include <sys/cdefs.h> 43*2fe8fb19SBen Gras #include <sys/errno.h> 44*2fe8fb19SBen Gras #include <sys/featuretest.h> 45*2fe8fb19SBen Gras 46*2fe8fb19SBen Gras __BEGIN_DECLS 47*2fe8fb19SBen Gras 48*2fe8fb19SBen Gras /* note: this appears in both errno.h and signal.h */ 49*2fe8fb19SBen Gras #ifndef __errno 50*2fe8fb19SBen Gras int *__errno(void); 51*2fe8fb19SBen Gras #define __errno __errno 529865aeaaSBen Gras #endif 539865aeaaSBen Gras 54*2fe8fb19SBen Gras #ifndef errno 55*2fe8fb19SBen Gras #define errno (*__errno()) 56*2fe8fb19SBen Gras #endif 579865aeaaSBen Gras 58*2fe8fb19SBen Gras #if defined(_NETBSD_SOURCE) 59*2fe8fb19SBen Gras #ifndef __LIBC12_SOURCE__ 60*2fe8fb19SBen Gras extern const int sys_nerr __RENAME(__sys_nerr14); 61*2fe8fb19SBen Gras extern const char *const *sys_errlist __RENAME(__sys_errlist14); 62*2fe8fb19SBen Gras #endif 63*2fe8fb19SBen Gras #endif 64*2fe8fb19SBen Gras __END_DECLS 659865aeaaSBen Gras 66*2fe8fb19SBen Gras #endif /* !_ERRNO_H_ */ 67