1 /* $NetBSD: linux_util.h,v 1.5 1995/06/24 20:20:42 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1994 Christos Zoulas 5 * Copyright (c) 1995 Frank van der Linden 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 */ 31 32 #ifndef _LINUX_UTIL_H_ 33 #define _LINUX_UTIL_H_ 34 35 #include <compat/common/compat_util.h> 36 37 #define cvtto_linux_mask(flags,bmask,lmask) (((flags) & bmask) ? lmask : 0) 38 #define cvtto_bsd_mask(flags,lmask,bmask) (((flags) & lmask) ? bmask : 0) 39 40 extern const char linux_emul_path[]; 41 42 #define LINUX_CHECK_ALT_EXIST(p, sgp, path) \ 43 CHECK_ALT_EXIST(p, sgp, linux_emul_path, path) 44 45 #define LINUX_CHECK_ALT_CREAT(p, sgp, path) \ 46 CHECK_ALT_CREAT(p, sgp, linux_emul_path, path) 47 48 #endif /* !_LINUX_UTIL_H_ */ 49