1 /*- 2 * Copyright (c) 2010 Isilon Systems, Inc. 3 * Copyright (c) 2010 iX Systems, Inc. 4 * Copyright (c) 2010 Panasas, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice unmodified, this list of conditions, and the following 12 * 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 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef _LINUX_COMPILER_H_ 30 #define _LINUX_COMPILER_H_ 31 32 #include <sys/cdefs.h> 33 34 #define __user 35 #define __kernel 36 #define __safe 37 #define __force 38 #define __nocast 39 #define __iomem 40 #define __chk_user_ptr(x) 0 41 #define __chk_io_ptr(x) 0 42 #define __builtin_warning(x, y...) (1) 43 #define __acquires(x) 44 #define __releases(x) 45 #define __acquire(x) 0 46 #define __release(x) 0 47 #define __cond_lock(x,c) (c) 48 #define __bitwise 49 #define __devinitdata 50 #define __init 51 #define __devinit 52 #define __devexit 53 #define __exit 54 #define __stringify(x) #x 55 #define __attribute_const__ __attribute__((__const__)) 56 #undef __always_inline 57 #define __always_inline inline 58 59 #define likely(x) __builtin_expect(!!(x), 1) 60 #define unlikely(x) __builtin_expect(!!(x), 0) 61 #define typeof(x) __typeof(x) 62 63 #define uninitialized_var(x) x = x 64 65 #endif /* _LINUX_COMPILER_H_ */ 66