From e83a36ce9f97ac0f59117b3a62fd2dd8461b1fd5 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Thu, 27 Sep 2001 05:21:15 +0000 Subject: Rev all the header files to sync things with glibc 2.2.4 --- include/sys/param.h | 75 ++++++++++++++++++++++++++++++++--------------------- 1 file changed, 46 insertions(+), 29 deletions(-) (limited to 'include/sys/param.h') diff --git a/include/sys/param.h b/include/sys/param.h index c59222cd4..d64f4b9a9 100644 --- a/include/sys/param.h +++ b/include/sys/param.h @@ -1,49 +1,66 @@ -/* Copyright (C) 1996 Robert de Bath - * This file is part of the Linux-8086 C library and is distributed - * under the GNU Library General Public License. - */ +/* Copyright (C) 1995, 1996, 1997, 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. -#ifndef _PARAM_H -#define _PARAM_H + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _SYS_PARAM_H +#define _SYS_PARAM_H 1 -#include #include #include -#include - -#include +#include -#define MAXPATHLEN PATH_MAX +/* BSD names for some values. */ -#ifndef NR_OPEN -#define NR_OPEN 32 -#endif -#ifndef NR_FILE -#define NR_FILE 32 +#define NBBY CHAR_BIT +#ifndef NGROUPS +# define NGROUPS NGROUPS_MAX #endif +#define MAXSYMLINKS 20 +#define CANBSIZ MAX_CANON +#define NCARGS ARG_MAX +#define MAXPATHLEN PATH_MAX +/* The following is not really correct but it is a value we used for a + long time and which seems to be usable. People should not use NOFILE + anyway. */ +#define NOFILE 256 + -/* Number of Bits per BYte */ -#define NBBY CHAR_BIT +#include /* Bit map related macros. */ -#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) -#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) -#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) -#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) +#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) +#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) +#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) +#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) /* Macros for counting and rounding. */ #ifndef howmany -#define howmany(x, y) (((x)+((y)-1))/(y)) +# define howmany(x, y) (((x)+((y)-1))/(y)) #endif -#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) -#define powerof2(x) ((((x)-1)&(x))==0) +#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) +#define powerof2(x) ((((x)-1)&(x))==0) /* Macros for min/max. */ -#define MIN(a,b) (((a)<(b))?(a):(b)) -#define MAX(a,b) (((a)>(b))?(a):(b)) +#define MIN(a,b) (((a)<(b))?(a):(b)) +#define MAX(a,b) (((a)>(b))?(a):(b)) /* Unit of `st_blocks'. */ -#define DEV_BSIZE 512 +#define DEV_BSIZE 512 + -#endif /* _PARAM_H */ +#endif /* sys/param.h */ -- cgit v1.2.3