1998-03-21 11:34:28 +00:00
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# $Id: options,v 1.68 1998/03/19 22:37:37 dyson Exp $
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1998-03-10 15:55:38 +00:00
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#
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# On the handling of kernel options
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#
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# All kernel options should be listed in LINT, with suitable
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# descriptions. Negative options (options that make some code not
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# compile) should be commented out; LINT should compile as much code
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# as possible. Try to structure option-using code so that a single
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# option only switch code on, or only switch code off, to make it
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# possible to have a full compile-test. If necessary, you can include
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# "opt_lint.h" and check for COMPILING_LINT to get maximum code
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# coverage.
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#
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# All new options shall also be listed in either "conf/options" or
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# "<machine>/conf/options.<machine>". Options that affect a single
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# source-file <xxx>.[c|s] should be directed into "opt_<xxx>.h", while
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# options that affect multiple files should either go in
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# "opt_global.h" if this is a kernel-wide option (used just about
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# everywhere), or in "opt_<option-name-in-lower-case>.h" if it affect
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# only some files. Note that the effect of listing only an option
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# without a header-file-name in conf/options (and cousins) is that the
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# last convention is followed.
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#
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# This handling scheme is not yet fully implemented.
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#
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#
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# Format of this file:
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1996-03-02 18:24:13 +00:00
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# Option name filename
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1998-03-10 15:55:38 +00:00
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#
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# If filename is missing, the default is
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# opt_<name-of-option-in-lower-case>.h
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1996-03-29 13:51:30 +00:00
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1996-12-23 18:42:02 +00:00
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# Miscellaneous options.
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1996-01-05 20:12:53 +00:00
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BOUNCE_BUFFERS opt_bounce.h
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1998-01-25 04:13:25 +00:00
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COMPAT_43 opt_compat.h
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COMPAT_SUNOS opt_compat.h
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1998-02-04 04:41:37 +00:00
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COMPILING_LINT opt_lint.h
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1996-01-04 21:13:23 +00:00
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DDB
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1996-05-05 02:26:57 +00:00
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DDB_UNATTENDED opt_ddb.h
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1997-06-04 16:44:29 +00:00
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GDB_REMOTE_CHAT opt_ddb.h
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1998-01-24 02:54:56 +00:00
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DEVFS
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1996-12-23 18:42:02 +00:00
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DEVFS_ROOT opt_devfs.h
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1998-02-04 03:47:16 +00:00
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FAILSAFE
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1998-02-16 23:57:49 +00:00
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HW_WDOG
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1996-03-02 18:24:13 +00:00
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KTRACE
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1998-01-25 03:34:17 +00:00
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MD5
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1998-01-24 02:54:56 +00:00
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MFS_AUTOLOAD opt_mfs.h
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MFS_ROOT opt_mfs.h
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1998-02-12 18:02:07 +00:00
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NO_LKM
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1998-01-25 04:13:25 +00:00
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NSWAPDEV opt_swap.h
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1998-01-31 05:00:21 +00:00
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PPS_SYNC opt_ntp.h
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1996-12-23 18:42:02 +00:00
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QUOTA
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1998-02-04 04:12:29 +00:00
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SPX_HACK
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1998-01-25 04:13:25 +00:00
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SUIDDIR opt_suiddir.h
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1996-12-23 18:42:02 +00:00
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SYSVMSG opt_sysvipc.h
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SYSVSEM opt_sysvipc.h
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SYSVSHM opt_sysvipc.h
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UCONSOLE
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1996-05-11 04:39:53 +00:00
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1998-03-04 10:27:00 +00:00
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# POSIX 4.
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POSIX4 opt_posix4.h
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1996-12-26 23:38:17 +00:00
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# Do we want the config file compiled into the kernel?
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INCLUDE_CONFIG_FILE opt_config.h
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1996-05-11 04:39:53 +00:00
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# Options for static file systems. These should only be used at config
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# time, since the corresponding lkms cannot work if there are any static
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# dependencies. Unusability is enforced by hiding the defines for the
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# options in a never-included header.
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1997-12-16 23:59:37 +00:00
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EXT2FS opt_dontuse.h
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1996-05-11 04:39:53 +00:00
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FDESC opt_dontuse.h
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KERNFS opt_dontuse.h
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1997-09-22 21:24:03 +00:00
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MFS opt_dontuse.h
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1997-12-16 23:59:37 +00:00
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MSDOSFS opt_dontuse.h
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1996-05-11 04:39:53 +00:00
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NULLFS opt_dontuse.h
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PORTAL opt_dontuse.h
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PROCFS opt_dontuse.h
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UMAPFS opt_dontuse.h
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1998-01-24 02:54:56 +00:00
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# These static filesystems has one slightly bogus static dependency in
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# sys/i386/i386/autoconf.c. If any of these filesystems are
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# statically compiled into the kernel, code for mounting them as root
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# filesystems will be enabled - but look below. Boot-code is purposely
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# unavailable for the LKM-based versions.
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1997-05-04 15:24:23 +00:00
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CD9660
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1998-01-24 02:54:56 +00:00
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FFS
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NFS
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1997-05-04 15:24:23 +00:00
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1998-03-08 09:59:44 +00:00
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# If you are following the conditions in the copyright,
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# you can enable soft-updates which will speed up a lot of thigs
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# and make the system safer from crashes at the same time.
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# otherwise a STUB module will be compiled in.
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SOFTUPDATES opt_ffs.h
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1998-01-24 02:54:56 +00:00
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# The above static dependencies are planned removed, with a
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# <filesystem>_ROOT option to control if it usable as root. This list
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# allows these options to be present in config files already (though
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# they won't make any difference yet).
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CD9660_ROOT opt_cd9660.h
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FFS_ROOT opt_ffs.h
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NFS_ROOT opt_nfs.h
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# Multi-session CD-Rs might require a huge amount of time in order to
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# "settle". If we are about mounting them as the root f/s, we gotta
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# wait a little.
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1997-05-04 15:24:23 +00:00
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CD9660_ROOTDELAY opt_cd9660.h
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1996-05-11 04:39:53 +00:00
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# The union static file system has bogus static dependencies, so it isn't
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# hidden yet.
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UNION
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1996-03-29 13:51:30 +00:00
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# Options used only in param.c.
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1997-01-16 13:16:10 +00:00
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EXTRAVNODES opt_defunct.h
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1996-12-23 18:42:02 +00:00
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MSGMNB opt_param.h
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MSGMNI opt_param.h
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MSGSEG opt_param.h
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MSGSSZ opt_param.h
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MSGTQL opt_param.h
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NBUF opt_param.h
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1996-03-02 18:24:13 +00:00
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NMBCLUSTERS opt_param.h
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SEMMAP opt_param.h
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SEMMNI opt_param.h
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SEMMNS opt_param.h
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SEMMNU opt_param.h
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SEMMSL opt_param.h
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SEMOPM opt_param.h
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SEMUME opt_param.h
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1996-12-23 18:42:02 +00:00
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SHMALL opt_param.h
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SHMMAX opt_param.h
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SHMMAXPGS opt_param.h
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SHMMIN opt_param.h
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SHMMNI opt_param.h
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SHMSEG opt_param.h
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1996-03-29 13:51:30 +00:00
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# Generic SCSI options.
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1996-07-14 10:46:56 +00:00
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SCSIDEBUG opt_scsi.h
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1996-12-23 18:42:02 +00:00
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SCSI_DELAY opt_scsi.h
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SCSI_REPORT_GEOMETRY opt_scsi.h
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1998-02-04 03:59:50 +00:00
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SCSI_2_DEF opt_scsi.h
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1996-03-29 13:51:30 +00:00
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1996-06-16 19:58:24 +00:00
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# Options used only in scsi/od.c.
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OD_AUTO_TURNOFF opt_od.h
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1996-12-23 18:42:02 +00:00
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OD_BOGUS_NOT_READY opt_od.h
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1996-06-16 19:58:24 +00:00
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1996-12-15 16:35:54 +00:00
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# Options used only in pci/ncr.c
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1996-12-23 18:42:02 +00:00
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SCSI_NCR_DEBUG opt_ncr.h
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SCSI_NCR_DFLT_TAGS opt_ncr.h
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1996-12-23 18:40:40 +00:00
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SCSI_NCR_MAX_SYNC opt_ncr.h
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SCSI_NCR_MAX_WIDE opt_ncr.h
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1996-12-23 18:42:02 +00:00
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SCSI_NCR_MYADDR opt_ncr.h
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1996-12-15 16:35:54 +00:00
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1996-03-29 13:51:30 +00:00
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# Resource limits.
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1997-01-27 12:39:09 +00:00
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CHILD_MAX opt_defunct.h
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DFLDSIZ opt_rlimit.h
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MAXDSIZ opt_rlimit.h
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OPEN_MAX opt_defunct.h
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1996-03-29 13:51:30 +00:00
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# Net stuff.
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1997-02-10 19:19:16 +00:00
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ARP_PROXYALL opt_defunct.h
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1998-01-09 03:21:07 +00:00
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BOOTP opt_bootp.h
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BOOTP_COMPAT opt_bootp.h
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BOOTP_NFSROOT opt_bootp.h
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BOOTP_NFSV3 opt_bootp.h
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1998-03-14 04:13:56 +00:00
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BOOTP_WIRED_TO opt_bootp.h
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1997-01-27 12:39:09 +00:00
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GATEWAY opt_defunct.h
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1996-06-12 19:34:33 +00:00
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MROUTING opt_mrouting.h
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1998-01-08 23:42:31 +00:00
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INET opt_inet.h
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1997-11-05 20:17:23 +00:00
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IPDIVERT
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1996-06-12 19:34:33 +00:00
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IPFIREWALL opt_ipfw.h
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IPFIREWALL_VERBOSE opt_ipfw.h
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1996-06-23 14:43:55 +00:00
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IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h
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1997-09-10 03:07:14 +00:00
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IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h
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1997-12-15 20:31:25 +00:00
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IPX opt_ipx.h
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IPXIP opt_ipx.h
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IPTUNNEL opt_ipx.h
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1998-01-09 00:51:57 +00:00
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NETATALK opt_atalk.h
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1997-08-19 17:05:26 +00:00
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PPP_BSDCOMP opt_ppp.h
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PPP_DEFLATE opt_ppp.h
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1997-10-18 01:15:32 +00:00
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PPP_FILTER opt_ppp.h
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1998-01-25 04:23:33 +00:00
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TCP_COMPAT_42 opt_compat.h
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1997-09-16 18:36:06 +00:00
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TCPDEBUG
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1998-03-21 11:34:28 +00:00
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IPFILTER opt_ipfilter.h
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IPFILTER_LOG opt_ipfilter.h
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IPFILTER_LKM opt_ipfilter.h
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1998-01-26 18:31:18 +00:00
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1998-01-31 05:00:21 +00:00
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# XXX Conflict: # of devices vs network protocol (Native ATM).
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# This makes "atm.h" unusable.
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NATM opt_natm.h
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1998-01-26 18:31:18 +00:00
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# DPT driver debug flags
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DPT_VERIFY_HINTR opt_dpt.h
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DPT_USE_SINTR opt_dpt.h
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DPT_RESTRICTED_FREELIST opt_dpt.h
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DPT_MEASURE_PERFORMANCE opt_dpt.h
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DPT_FREELIST_IS_STACK opt_dpt.h
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DPT_HANDLE_TIMEOUTS opt_dpt.h
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DPT_TIMEOUT_FACTOR opt_dpt.h
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DPT_INTR_DELAY opt_dpt.h
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DPT_LOST_IRQ opt_dpt.h
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1998-01-31 07:23:16 +00:00
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# Misc debug flags. Most of these should probably be replaced with
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# 'DEBUG', and then let people recompile just the interesting modules
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# with 'make CC="cc -DDEBUG'.
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CLUSTERDEBUG opt_debug_cluster.h
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DEBUG_1284 opt_debug_1284.h
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LOCKF_DEBUG opt_debug_lockf.h
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LOUTB opt_debug_outb.h
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NPX_DEBUG opt_debug_npx.h
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NETATALKDEBUG opt_atalk.h
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NULLFS_DIAGNOSTIC opt_debug_nullfs.h
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SI_DEBUG opt_debug_si.h
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1998-02-06 12:41:39 +00:00
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# These cause changes all over the kernel
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DEBUG opt_global.h
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DIAGNOSTIC opt_global.h
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1998-01-31 07:23:16 +00:00
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SIMPLELOCK_DEBUG opt_global.h
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1998-03-19 22:37:37 +00:00
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ENABLE_VFS_IOOPT opt_global.h
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1998-02-23 07:42:43 +00:00
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# These are VM related options
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VM_KMEM_SIZE opt_vm.h
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VM_KMEM_SIZE_SCALE opt_vm.h
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VM_KMEM_SIZE_MAX opt_vm.h
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1998-02-27 10:02:49 +00:00
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# sys/netkey
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KEY
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KEY_DEBUG opt_key.h
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