Module Name: src
Committed By: wiz
Date: Wed Sep 13 08:24:24 UTC 2017
Modified Files:
src/share/man/man4: options.4
Log Message:
Remove Tn.
To generate a diff of this commit:
cvs rdiff -u -r1.471 -r1.472 src/share/man/man4/options.4
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man4/options.4
diff -u src/share/man/man4/options.4:1.471 src/share/man/man4/options.4:1.472
--- src/share/man/man4/options.4:1.471 Wed Sep 13 00:34:48 2017
+++ src/share/man/man4/options.4 Wed Sep 13 08:24:23 2017
@@ -1,4 +1,4 @@
-.\" $NetBSD: options.4,v 1.471 2017/09/13 00:34:48 mrg Exp $
+.\" $NetBSD: options.4,v 1.472 2017/09/13 08:24:23 wiz Exp $
.\"
.\" Copyright (c) 1996
.\" Perry E. Metzger. All rights reserved.
@@ -241,9 +241,7 @@ read/write.
This functionality was replaced by
.Xr i386_iopl 2
post 1.1.
-On the
-.Tn Atari
-port, the location of the disk label was moved after 1.1.
+On the Atari port, the location of the disk label was moved after 1.1.
When the
.Em COMPAT_11
option is set, the kernel will read (pre) 1.1 style disk labels as a
@@ -381,7 +379,7 @@ and
types as 32 bit, and all the associated kernel interface changes.
It also enables old
.Xr gpio 4
-and
+and
.Xr rnd 4
interfaces.
.It Cd options COMPAT_60
@@ -432,18 +430,14 @@ compatibility with 32 bit Linux binaries
For now this is limited to running i386 ELF Linux binaries on amd64.
.It Cd options COMPAT_SUNOS
On those architectures that support it, this enables binary
-compatibility with
-.Tn SunOS 4.1
-applications built for the same architecture.
+compatibility with SunOS 4.1 applications built for the same architecture.
This currently includes the sparc, sparc64 and most or all m68k ports.
Note that the sparc64 requires the
.Em COMPAT_NETBSD32
option for 64-bit kernels, in addition to this option.
.It Cd options COMPAT_ULTRIX
On those architectures that support it, this enables binary
-compatibility with
-.Tn ULTRIX
-applications built for the same architecture.
+compatibility with ULTRIX applications built for the same architecture.
This currently is limited to the pmax.
The functionality of this option is unknown.
.It Cd options COMPAT_FREEBSD
@@ -458,13 +452,9 @@ compatibility with iBCS2 or SVR3 applica
This is currently limited to the i386 and vax ports.
.It Cd options COMPAT_OSF1
On those architectures that support it, this enables binary
-compatibility with
-.Tn Digital
+compatibility with Digital
.Ux
-.Po
-formerly
-.Tn OSF/1
-.Pc
+(formerly OSF/1)
applications built for the same architecture.
This is currently limited to the alpha port.
.It Cd options COMPAT_NOMID
@@ -490,10 +480,10 @@ This is currently limited to the sparc64
.It Cd options COMPAT_AOUT_M68K
On m68k architectures which have switched to ELF,
this enables binary compatibility with
-.Nx Ns Tn /m68k
+.Nx Ns /m68k
.Xr a.out 5
executables on
-.Nx Ns Tn /m68k
+.Nx Ns /m68k
ELF kernels.
This handles alignment incompatibility of m68k ABI between
a.out and ELF which causes the structure padding differences.
@@ -828,37 +818,26 @@ See
.Xr mount_mfs 8
for details.
.It Cd file-system NFS
-Include the client side of the Network File System
-.Pq Tn NFS
+Include the client side of the Network File System (NFS)
remote file sharing protocol.
-Although the bulk of the code implementing
-.Tn NFS
+Although the bulk of the code implementing NFS
is kernel based, several user level daemons are needed for it to work.
See
.Xr mount_nfs 8
for details.
.It Cd file-system CD9660
-Includes code for the
-.Tn ISO
-9660 + Rock Ridge file system, which is the standard file system on many
-.Tn CD-ROM
-discs.
-Useful primarily if you have a
-.Tn CD-ROM
-drive.
+Includes code for the ISO 9660 + Rock Ridge file system, which is
+the standard file system on many CD-ROM discs.
+Useful primarily if you have a CD-ROM drive.
See
.Xr mount_cd9660 8
for details.
.It Cd file-system MSDOSFS
-Includes the
-.Tn MS-DOS
-FAT file system, which is reportedly still used
+Includes the MS-DOS FAT file system, which is reportedly still used
by unfortunate people who have not heard about
.Nx .
-Also implements the
-.Tn Windows 95
-extensions to the same, which permit the use of longer, mixed case
-file names.
+Also implements the Windows 95 extensions to the same, which permit
+the use of longer, mixed case file names.
See
.Xr mount_msdos 8
and
@@ -866,9 +845,7 @@ and
for details.
.It Cd file-system NTFS
.Bq Em EXPERIMENTAL
-Includes code for the
-.Tn Microsoft Windows NT
-file system.
+Includes code for the Microsoft Windows NT file system.
See
.Xr mount_ntfs 8
for details.
@@ -957,9 +934,9 @@ for details.
Includes code for the union file system, which permits directories to
be mounted on top of each other in such a way that both file systems
remain visible -- this permits tricks like allowing writing (and the
-deleting of files) on a read-only file system like a
-.Tn CD-ROM
-by mounting a local writable file system on top of the read-only file system.
+deleting of files) on a read-only file system like a CD-ROM by
+mounting a local writable file system on top of the read-only file
+system.
See
.Xr mount_union 8
for details.
@@ -1292,31 +1269,26 @@ Support cpu microcode loading via
.It Cd options MEMORY_DISK_DYNAMIC
This option makes the
.Xr md 4
-.Tn RAM
-disk size dynamically sized.
+RAM disk size dynamically sized.
It is incompatible with
.Xr mdsetimage 8 .
.It Cd options MEMORY_DISK_HOOKS
This option allows for some machine dependent functions to be called when
the
.Xr md 4
-.Tn RAM
-disk driver is configured.
-This can result in automatically loading a
-.Tn RAM
-disk from floppy on open (among other things).
+RAM disk driver is configured.
+This can result in automatically loading a RAM disk from floppy on
+open (among other things).
.It Cd options MEMORY_DISK_IS_ROOT
Forces the
.Xr md 4
-.Tn RAM
-disk to be the root device.
+RAM disk to be the root device.
This can only be overridden when
the kernel is booted in the 'ask-for-root' mode.
.It Cd options MEMORY_DISK_ROOT_SIZE=integer
Allocates the given number of 512 byte blocks as memory for the
.Xr md 4
-.Tn RAM
-disk, to be populated with
+RAM disk, to be populated with
.Xr mdsetimage 8 .
.It Cd options MEMORY_DISK_SERVER=0
Do not include the interface to a userland memory disk server process.
@@ -1368,13 +1340,10 @@ See
.Pa sys/kern/subr_spldebug.c .
.It Cd options TFTPROOT
Download the root memory disk through TFTP at root mount time.
-This enables the use of a root
-.Tn RAM
-disk without requiring it to be embedded in the kernel using
+This enables the use of a root RAM disk without requiring it to be
+embedded in the kernel using
.Xr mdsetimage 8 .
-The
-.Tn RAM
-disk name is obtained using DHCP's filename parameter.
+The RAM disk name is obtained using DHCP's filename parameter.
This option requires
.Em MEMORY_DISK_HOOKS ,
.Em MEMORY_DISK_DYNAMIC ,
@@ -1447,11 +1416,7 @@ to account for it.
Using
.Em PPS
usually requires a gadget box
-to convert from
-.Tn TTL
-to
-.Tn RS-232
-signal levels.
+to convert from TTL to RS-232 signal levels.
The gadget box and PPS are described in more detail in the HTML documentation
for
.Xr ntpd 8
@@ -1682,8 +1647,7 @@ Useful for systems where the cycle count
.It Cd options XSERVER_DDB
A supplement to XSERVER that adds support for entering
.Xr ddb 4
-while in
-.Tn X11 .
+while in X11.
.It Cd options FILEASSOC
Support for
.Xr fileassoc 9 .
@@ -1712,10 +1676,7 @@ is used to indicate that a system should
is not invoked directly.
(Note that
.Em GATEWAY
-has no impact on protocols other than
-.Tn IP ,
-such as
-.Tn CLNP ) .
+has no impact on protocols other than IP, such as CLNP).
.Em GATEWAY
option also compiles IPv4 and IPv6 fast forwarding code into the kernel.
.It Cd options ICMPPRINTFS
@@ -1817,17 +1778,13 @@ with this.
Software using this can be found e.g. in
.Pa pkgsrc/net/xorp .
.It Cd options INET
-Includes support for the
-.Tn TCP/IP
-protocol stack.
+Includes support for the TCP/IP protocol stack.
You almost certainly want this.
See
.Xr inet 4
for details.
.It Cd options INET6
-Includes support for the
-.Tn IPv6
-protocol stack.
+Includes support for the IPv6 protocol stack.
See
.Xr inet6 4
for details.
@@ -1845,9 +1802,7 @@ See
.Xr sysctl 3
for details.
.It Cd options IPSEC
-Includes support for the
-.Tn IPsec
-protocol, using the implementation derived from
+Includes support for the IPsec protocol, using the implementation derived from
.Ox ,
relying on
.Xr opencrypto 9
@@ -1856,18 +1811,14 @@ See
.Xr fast_ipsec 4
for details.
.It Cd options IPSEC_DEBUG
-Enables debugging code in
-.Tn IPsec
-stack.
+Enables debugging code in IPsec stack.
See
.Xr ipsec 4
for details.
The
.Cd IPSEC
-option includes support for
-.Tn IPsec
-Network Address Translator traversal (NAT-T), as described in RFCs 3947
-and 3948.
+option includes support for IPsec Network Address Translator traversal
+(NAT-T), as described in RFCs 3947 and 3948.
This feature might be patent-encumbered in some countries.
.It Cd options ALTQ
Enabled ALTQ (Alternate Queueing).
@@ -2009,44 +1960,30 @@ must be a power of two, and is computed
On systems with Ethernet network adapters,
.Em MCLSHIFT
is often set to 11, giving 2048-byte mbuf clusters, large enough to
-hold a 1500-byte
-.Tn Ethernet
-frame in a single cluster.
+hold a 1500-byte Ethernet frame in a single cluster.
Systems with network interfaces supporting larger frame sizes like
-.Tn ATM ,
-.Tn FDDI ,
-or
-.Tn HIPPI
-may perform better with
+ATM, FDDI, or HIPPI may perform better with
.Em MCLSHIFT
set to 12 or 13, giving mbuf cluster sizes of 4096 and 8192 bytes,
respectively.
.It Cd options NETATALK
-Include support for the
-.Tn AppleTalk
-protocol stack.
+Include support for the AppleTalk protocol stack.
The kernel provides provision for the
.Em Datagram Delivery Protocol
-(DDP), providing SOCK_DGRAM support and
-.Tn AppleTalk
-routing.
+(DDP), providing SOCK_DGRAM support and AppleTalk routing.
This stack is used by the
.Em NETATALK
-package, which adds support for
-.Tn AppleTalk
-server services via user libraries and applications.
+package, which adds support for AppleTalk server services via user
+libraries and applications.
.It Cd options BLUETOOTH
-Include support for the
-.Tn Bluetooth
-protocol stack.
+Include support for the Bluetooth protocol stack.
See
.Xr bluetooth 4
for details.
.It Cd options IPNOPRIVPORTS
Normally, only root can bind a socket descriptor to a so-called
.Dq privileged
-.Tn TCP
-port, that is, a port number in the range 0-1023.
+TCP port, that is, a port number in the range 0-1023.
This option eliminates those checks from the kernel.
This can be useful if there is a desire to allow daemons without
privileges to bind those ports, e.g., on firewalls.
@@ -2264,8 +2201,7 @@ This option can be changed via
.Xr sysctl 8
as well.
.It Cd options BUFCACHE=value
-Size of the buffer cache as a percentage of total available
-.Tn RAM .
+Size of the buffer cache as a percentage of total available RAM.
Ignored if BUFPAGES is also specified.
.It Cd options NBUF=value
Sets the number of buffer headers available, i.e., the number of
@@ -2277,8 +2213,7 @@ value of BUFPAGES.
.It Cd options BUFPAGES=value
These options set the number of pages available for the buffer cache.
Their default value is a machine dependent value, often calculated as
-between 5% and 10% of total available
-.Tn RAM .
+between 5% and 10% of total available RAM.
.It Cd options MAXTSIZ=bytes
Sets the maximum size limit of a process' text segment.
See
@@ -2467,18 +2402,10 @@ The flag can be changed at runtime by
.Ss amiga-specific Options
.Bl -ohang
.It Cd options BB060STUPIDROM
-When the bootloader (which passes
-.Tn AmigaOS
-.Tn ROM
-information) claims we have a 68060
-.Tn CPU
-without
-.Tn FPU ,
-go look into the Processor Configuration Register (PCR) to find out.
-You need this with
-.Tn Amiga
-.Tn ROM Ns s
-up to (at least) V40.xxx (OS3.1),
+When the bootloader (which passes AmigaOS ROM information) claims
+we have a 68060 CPU without FPU, go look into the Processor
+Configuration Register (PCR) to find out.
+You need this with Amiga ROMs up to (at least) V40.xxx (OS3.1),
when you boot via the bootblocks and don't have a DraCo.
.It Cd options IOBZCLOCK=frequency
The IOBlix boards come with two different serial master clocks: older ones
@@ -2486,9 +2413,7 @@ use 24 MHz, newer ones use 22.1184 MHz.
The driver normally assumes the latter.
If your board uses 24 MHz, you can recompile your kernel with
options IOBZCLOCK=24000000
-or patch the kernel variable
-.Tn iobzclock
-to the same value.
+or patch the kernel variable iobzclock to the same value.
.It Cd options LIMITMEM=value
If there, limit the part of the first memory bank used by
.Nx
@@ -2510,10 +2435,10 @@ down and will only restart after a keybo
Include support for AHDI (native Atari) disklabels.
.It Cd options DISKLABEL_NBDA
Include support for
-.Nx Ns Tn /atari
+.Nx Ns /atari
labels.
If you don't set this option, it will be set automatically.
-.Nx Ns Tn /atari
+.Nx Ns /atari
will not work without it.
.It Cd options FALCON_SCSI
Include support for the 5380-SCSI configuration as found on the Falcon.
@@ -2544,27 +2469,19 @@ Default is 2 seconds.
Include i386-specific system calls for modifying the local descriptor table,
used by Windows emulators.
.It Cd options PAE
-Enable
-.Tn PAE (Physical Address Extension)
-mode.
-.Tn PAE
-permits up to 36 bits physical addressing (64GB of physical memory), and
-turns physical addresses to 64 bits entities in the memory management
-subsystem.
+Enable PAE (Physical Address Extension) mode.
+PAE permits up to 36 bits physical addressing (64GB of physical
+memory), and turns physical addresses to 64 bits entities in the
+memory management subsystem.
Userland virtual address space remains at 32 bits (4GB).
-.Tn PAE
-mode is required to enable the
-.Tn NX/XD (No-eXecute/eXecute Disable)
+PAE mode is required to enable the NX/XD (No-eXecute/eXecute Disable)
bit for pages, which allows marking certain ones as not being executable.
Any attempt to execute code from such a page will raise an exception.
.It Cd options REALBASEMEM=integer
Overrides the base memory size passed in from the boot block.
(Value given in kilobytes.)
Use this option only if the boot block reports the size incorrectly.
-(Note that some
-.Tn BIOS Ns es
-put the extended
-.Tn BIOS
+(Note that some BIOSes put the extended BIOS
data area at the top of base memory, and therefore report a smaller
base memory size to prevent programs overwriting it.
This is correct behavior, and you should not use the
@@ -2589,10 +2506,8 @@ In order for this option to take effect,
.Em CYRIX_CACHE_WORKS
must also be specified.
.It Cd options PCIBIOS
-Enable support for initializing the
-.Tn PCI
-bus using information from the
-.Tn BIOS .
+Enable support for initializing the PCI bus using information from
+the BIOS.
See
.Xr pcibios 4
for details.
@@ -2649,8 +2564,7 @@ See
.Xr pcmcia 4
for details.
.It Cd options PCIC_ISA_INTR_ALLOC_MASK=mask
-Controls the allowable interrupts that may be used for
-.Tn PCMCIA
+Controls the allowable interrupts that may be used for PCMCIA
devices.
This mask is a logical-or of power-of-2s of allowable interrupts:
.Bd -literal -offset 04n
@@ -2681,8 +2595,7 @@ Include support for MC68881/MC68882 emul
.It Cd options FPSP
Include support for 68040 floating point.
.It Cd options M68020,M68030,M68040,M68060
-Include support for a specific
-.Tn CPU ,
+Include support for a specific CPU,
at least one (the one you are using) should be specified.
.It Cd options M060SP
Include software support for 68060.
