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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /misc/sys/param.h | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.bz2 glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).
Diffstat (limited to 'misc/sys/param.h')
-rw-r--r-- | misc/sys/param.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/misc/sys/param.h b/misc/sys/param.h deleted file mode 100644 index 97216135f2..0000000000 --- a/misc/sys/param.h +++ /dev/null @@ -1,106 +0,0 @@ -/* Compatibility header for old-style Unix parameters and limits. - Copyright (C) 1995-2017 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 - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_PARAM_H -#define _SYS_PARAM_H 1 - -#define __need_NULL -#include <stddef.h> - -#include <sys/types.h> -#include <limits.h> -#include <endian.h> /* Define BYTE_ORDER et al. */ -#include <signal.h> /* Define NSIG. */ - -/* This file defines some things in system-specific ways. */ -#include <bits/param.h> - - -/* BSD names for some <limits.h> 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 */ |