X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fx86_64-linux-gnu%2Fsys%2Fparam.h;fp=i686-linux-gnu-4.7%2Fusr%2Finclude%2Fx86_64-linux-gnu%2Fsys%2Fparam.h;h=359bc9605604690f6988a40057c127f1aca84e3b;hb=94df942c2c7bd3457276fe5b7367623cbb8c1302;hp=0000000000000000000000000000000000000000;hpb=4dd7d9155a920895ff7b1cb6b9c9c676aa62000a;p=cross.git diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/param.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/param.h new file mode 100644 index 0000000..359bc96 --- /dev/null +++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/param.h @@ -0,0 +1,106 @@ +/* Compatibility header for old-style Unix parameters and limits. + Copyright (C) 1995-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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, see + . */ + +#ifndef _SYS_PARAM_H +#define _SYS_PARAM_H 1 + +#define __need_NULL +#include + +#include +#include +#include /* Define BYTE_ORDER et al. */ +#include /* Define NSIG. */ + +/* This file defines some things in system-specific ways. */ +#include + + +/* BSD names for some values. */ + +#define NBBY CHAR_BIT + +#if !defined NGROUPS && defined NGROUPS_MAX +# define NGROUPS NGROUPS_MAX +#endif +#if !defined MAXSYMLINKS && defined SYMLOOP_MAX +# define MAXSYMLINKS SYMLOOP_MAX +#endif +#if !defined CANBSIZ && defined MAX_CANON +# define CANBSIZ MAX_CANON +#endif +#if !defined MAXPATHLEN && defined PATH_MAX +# define MAXPATHLEN PATH_MAX +#endif +#if !defined NOFILE && defined OPEN_MAX +# define NOFILE OPEN_MAX +#endif +#if !defined MAXHOSTNAMELEN && defined HOST_NAME_MAX +# define MAXHOSTNAMELEN HOST_NAME_MAX +#endif +#ifndef NCARGS +# ifdef ARG_MAX +# define NCARGS ARG_MAX +# else +/* ARG_MAX is unlimited, but we define NCARGS for BSD programs that want to + compare against some fixed limit. */ +# define NCARGS INT_MAX +# endif +#endif + + +/* Magical constants. */ +#ifndef NOGROUP +# define NOGROUP 65535 /* Marker for empty group set member. */ +#endif +#ifndef NODEV +# define NODEV ((dev_t) -1) /* Non-existent device. */ +#endif + + +/* Unit of `st_blocks'. */ +#ifndef DEV_BSIZE +# define DEV_BSIZE 512 +#endif + + +/* 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) + +/* Macros for counting and rounding. */ +#ifndef howmany +# define howmany(x, y) (((x) + ((y) - 1)) / (y)) +#endif +#ifdef __GNUC__ +# define roundup(x, y) (__builtin_constant_p (y) && powerof2 (y) \ + ? (((x) + (y) - 1) & ~((y) - 1)) \ + : ((((x) + ((y) - 1)) / (y)) * (y))) +#else +# define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y)) +#endif +#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)) + + +#endif /* sys/param.h */