diff options
author | phk <phk@FreeBSD.org> | 2009-09-08 20:45:40 +0000 |
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committer | phk <phk@FreeBSD.org> | 2009-09-08 20:45:40 +0000 |
commit | e645b495eda0a345c1b9caa5f932817c25234633 (patch) | |
tree | e7b582548488a3ceddf28413807147ffef4e2857 /sys/sparc64/include/_align.h | |
parent | aead28d158d987de2bf0e3069685beb09741b21f (diff) | |
download | FreeBSD-src-e645b495eda0a345c1b9caa5f932817c25234633.zip FreeBSD-src-e645b495eda0a345c1b9caa5f932817c25234633.tar.gz |
Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an
architecture specific include file containing the _ALIGN*
stuff which <sys/socket.h> needs.
Diffstat (limited to 'sys/sparc64/include/_align.h')
-rw-r--r-- | sys/sparc64/include/_align.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/sys/sparc64/include/_align.h b/sys/sparc64/include/_align.h new file mode 100644 index 0000000..1dbd909 --- /dev/null +++ b/sys/sparc64/include/_align.h @@ -0,0 +1,44 @@ +/*- + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * This code is derived from software contributed to Berkeley by + * William Jolitz. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * from: @(#)param.h 5.8 (Berkeley) 6/28/91 + * $FreeBSD$ + */ + +#ifndef _SPARC64_INCLUDE__ALIGN_H_ +#define _SPARC64_INCLUDE__ALIGN_H_ + +/* + * Round p (pointer or byte index) up to a correctly-aligned value + * for all data types (int, long, ...). The result is unsigned int + * and must be cast to any desired pointer type. + */ +#define _ALIGNBYTES 0xf +#define _ALIGN(p) (((u_long)(p) + _ALIGNBYTES) & ~_ALIGNBYTES) + +#endif /* !_SPARC64_INCLUDE__ALIGN_H_ */ |