haiku/headers/compatibility/bsd/sys/param.h
Adrien Destugues 091a80aeed Protect all BSD extensions with _BSD_SOURCE
* Do not define the symbols by default, as they are not in the default
libraries.
* Adjust jamfiles of all code using BSD extensions to define
_BSD_SOURCE.
* This makes Haiku slightly more compliant to standard C/POSIX.
2015-04-16 07:33:06 +02:00

42 lines
629 B
C

/*
* Copyright 2006-2010 Haiku Inc. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _BSD_SYS_PARAM_H_
#define _BSD_SYS_PARAM_H_
#include_next <sys/param.h>
#ifdef _BSD_SOURCE
#ifndef _ALIGNBYTES
# define _ALIGNBYTES 7
#endif
#ifndef _ALIGN
# define _ALIGN(p) (((unsigned)(p) + _ALIGNBYTES) & ~_ALIGNBYTES)
#endif
#ifndef ALIGNBYTES
# define ALIGNBYTES _ALIGNBYTES
#endif
#ifndef ALIGN
# define ALIGN(p) _ALIGN(p)
#endif
#ifndef howmany
# define howmany(x, y) (((x) + ((y) - 1)) / (y))
#endif
#ifndef MAXLOGNAME
# define MAXLOGNAME 32
#endif
#endif
#endif /* _BSD_SYS_PARAM_H_ */