diff options
Diffstat (limited to 'usr/src/lib/libbc/inc/include/sys/param.h')
| -rw-r--r-- | usr/src/lib/libbc/inc/include/sys/param.h | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/usr/src/lib/libbc/inc/include/sys/param.h b/usr/src/lib/libbc/inc/include/sys/param.h deleted file mode 100644 index 4ac91fcb79..0000000000 --- a/usr/src/lib/libbc/inc/include/sys/param.h +++ /dev/null @@ -1,207 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright 1989 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#pragma ident "%Z%%M% %I% %E% SMI" - -#ifndef __sys_param_h -#define __sys_param_h - -/* - * Machine type dependent parameters. - */ -#include <machine/param.h> - -#define NPTEPG (NBPG/(sizeof (struct pte))) - -/* - * Machine-independent constants - */ -#define NMOUNT 40 /* est. of # mountable fs for quota calc */ -#define MSWAPX 15 /* pseudo mount table index for swapdev */ -#define MAXUPRC 25 /* max processes per user */ -#define NOFILE 256 /* max open files per process */ -#define MAXPID 30000 /* max process id */ -#define MAXUID 0xfffd /* max user id (from 60000) */ -#define MAXLINK 32767 /* max links */ -#define CANBSIZ 256 /* max size of typewriter line */ -#define VDISABLE 0 /* use this to turn off c_cc[i] */ -#define PIPE_BUF 4096 /* pipe buffer size */ -#ifndef KERNEL -/* - * HZ defines the ticks/second for system calls, eg, times(), which - * return values just in ticks; but not for getrusage(), which returns - * values in ticks*pages. HZ *must* be 60 for compatibility reasons. - */ -#define HZ 60 -#endif -#define NCARGS 0x100000 /* (absolute) max # characters in exec arglist */ -/* If NGROUPS changes, change <sys/limits.h> NGROUPS_MAX at the same time. */ -#define NGROUPS 16 /* max number groups */ - -#define NOGROUP -1 /* marker for empty group set member */ - -#ifdef KERNEL -/* - * Priorities - */ -#define PMASK 0177 -#define PCATCH 0400 /* return if sleep interrupted, don't longjmp */ -#define PSWP 0 -#define PINOD 10 -#define PAMAP 10 -#define PRIBIO 20 -#define PRIUBA 24 -#define PZERO 25 -#define PPIPE 26 -#define PVFS 27 -#define PWAIT 30 -#define PLOCK 35 -#define PSLEP 40 - -#ifdef VPIX -#define PV86 41 -#endif - -#define PFLCK 42 /* File/Record lock */ - -#define PUSER 50 - -#define NZERO 20 -#endif /* KERNEL */ - -/* - * Signals - */ -#include <sys/signal.h> - -#define ISSIG(p, flag) \ - ((p)->p_sig && ((p)->p_flag&STRC || \ - ((p)->p_sig &~ ((p)->p_sigignore | (p)->p_sigmask))) && issig(flag)) - -#define NBPW sizeof (int) /* number of bytes in an integer */ - -#ifndef NULL -#define NULL 0 -#endif -#define CMASK 0 /* default mask for file creation */ -#define NODEV (dev_t)(-1) - -#ifndef INTRLVE -/* macros replacing interleaving functions */ -#define dkblock(bp) ((bp)->b_blkno) -#define dkunit(bp) (minor((bp)->b_dev) >> 3) -#endif - -#define CBSIZE 28 /* number of chars in a clist block */ -#define CROUND 0x1F /* clist rounding; sizeof (int *) + CBSIZE-1 */ - -#if !defined(LOCORE) || !defined(KERNEL) -#include <sys/types.h> -#endif - -/* - * File system parameters and macros. - * - * The file system is made out of blocks of at most MAXBSIZE units, - * with smaller units (fragments) only in the last direct block. - * MAXBSIZE primarily determines the size of buffers in the buffer - * pool. It may be made larger without any effect on existing - * file systems; however making it smaller make make some file - * systems unmountable. - * - * Note that the blocked devices are assumed to have DEV_BSIZE - * "sectors" and that fragments must be some multiple of this size. - */ -#define MAXBSIZE 8192 -#define DEV_BSIZE 512 -#define DEV_BSHIFT 9 /* log2(DEV_BSIZE) */ -#define MAXFRAG 8 - -#define btodb(bytes) /* calculates (bytes / DEV_BSIZE) */ \ - ((unsigned)(bytes) >> DEV_BSHIFT) -#define dbtob(db) /* calculates (db * DEV_BSIZE) */ \ - ((unsigned)(db) << DEV_BSHIFT) - -/* - * Map a ``block device block'' to a file system block. - * XXX - this is currently only being used for tape drives. - */ -#define BLKDEV_IOSIZE 2048 -#define bdbtofsb(bn) ((bn) / (BLKDEV_IOSIZE/DEV_BSIZE)) - -/* - * MAXPATHLEN defines the longest permissable path length, - * including the terminating null, after expanding symbolic links. - * MAXSYMLINKS defines the maximum number of symbolic links - * that may be expanded in a path name. It should be set high - * enough to allow all legitimate uses, but halt infinite loops - * reasonably quickly. - */ -#define MAXPATHLEN 1024 -#define MAXSYMLINKS 20 - -/* - * 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 fast min/max. - */ -#ifndef MIN -#define MIN(a,b) (((a)<(b))?(a):(b)) -#endif -#ifndef MAX -#define MAX(a,b) (((a)>(b))?(a):(b)) -#endif - -/* - * Macros for counting and rounding. - */ -#ifdef sun386 -#define howmany(x, y) ((((u_int)(x))+(((u_int)(y))-1))/((u_int)(y))) -#define roundup(x, y) ((((u_int)(x)+((u_int)(y)-1))/(u_int)(y))*(u_int)(y)) -#else -#define howmany(x, y) (((x)+((y)-1))/(y)) -#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) -#endif - -/* - * Scale factor for scaled integers used to count - * %cpu time and load averages. - */ -#define FSHIFT 8 /* bits to right of fixed binary point */ -#define FSCALE (1<<FSHIFT) - -/* - * Maximum size of hostname recognized and stored in the kernel. - */ -#define MAXHOSTNAMELEN 64 - -#endif /* !__sys_param_h */ |