diff options
author | mpp <mpp@FreeBSD.org> | 1997-03-21 20:57:20 +0000 |
---|---|---|
committer | mpp <mpp@FreeBSD.org> | 1997-03-21 20:57:20 +0000 |
commit | 739a0bf67664914603367bd0db088b1edc7119dc (patch) | |
tree | 2c0eab9741d02b8e38426408ddffc7186c4f12b0 /lib | |
parent | 8eaf2deaa2812ed3ea9fdea3f6b64f3d86d565f8 (diff) | |
download | FreeBSD-src-739a0bf67664914603367bd0db088b1edc7119dc.zip FreeBSD-src-739a0bf67664914603367bd0db088b1edc7119dc.tar.gz |
Use the .Tn macro for generic FreeBSD references. Other minor cleanup.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/libc/gen/sleep.3 | 4 | ||||
-rw-r--r-- | lib/libc/stdlib/random.3 | 6 | ||||
-rw-r--r-- | lib/libc/sys/chmod.2 | 8 | ||||
-rw-r--r-- | lib/libc/sys/mmap.2 | 19 | ||||
-rw-r--r-- | lib/libc/sys/ptrace.2 | 6 | ||||
-rw-r--r-- | lib/libc/sys/rtprio.2 | 6 |
6 files changed, 31 insertions, 18 deletions
diff --git a/lib/libc/gen/sleep.3 b/lib/libc/gen/sleep.3 index 1016a3d..f488a0b 100644 --- a/lib/libc/gen/sleep.3 +++ b/lib/libc/gen/sleep.3 @@ -85,7 +85,9 @@ is available. .Xr sigpause 2 , .Xr usleep 3 .Sh CAVEAT -In practice the FreeBSD implementation will not be interrupted: it will +In practice the +.Tn FreeBSD +implementation will not be interrupted: it will always return the original argument or zero. Code that depends on sleep being interrupted (using it as a timed pause, for example) needs to be recoded to use diff --git a/lib/libc/stdlib/random.3 b/lib/libc/stdlib/random.3 index 727069c..fed15b4 100644 --- a/lib/libc/stdlib/random.3 +++ b/lib/libc/stdlib/random.3 @@ -168,9 +168,9 @@ About 2/3 the speed of The historical implementation used to have a very weak seeding; the random sequence did not vary much with the seed. For compatibility reasons, this implementation has been made available until the -next FreeBSD release -via the -functions +next +.Tn FreeBSD +release via the functions .Fn orandom , .Fn osrandom , .Fn oinitstate diff --git a/lib/libc/sys/chmod.2 b/lib/libc/sys/chmod.2 index 2179e16..a2daf6f 100644 --- a/lib/libc/sys/chmod.2 +++ b/lib/libc/sys/chmod.2 @@ -30,7 +30,7 @@ .\" SUCH DAMAGE. .\" .\" @(#)chmod.2 8.1 (Berkeley) 6/4/93 -.\" $Id$ +.\" $Id: chmod.2,v 1.8 1997/02/22 15:03:43 peter Exp $ .\" .Dd June 4, 1993 .Dt CHMOD 2 @@ -92,8 +92,10 @@ defined in #define S_ISVTX 0001000 /* sticky bit */ .Ed .Pp -The FreeBSD VM system totally ignores the sticky bit ( -.Dv ISVTX +The +.Tn FreeBSD +VM system totally ignores the sticky bit +.Pf ( Dv ISVTX ) for executables. .Pp If mode diff --git a/lib/libc/sys/mmap.2 b/lib/libc/sys/mmap.2 index 1e8109d..c5d18e2 100644 --- a/lib/libc/sys/mmap.2 +++ b/lib/libc/sys/mmap.2 @@ -216,21 +216,26 @@ was specified and insufficient memory was available. .Xr munlock 2 , .Xr munmap 2 , .Xr getpagesize 3 - .Sh BUGS .Ar len is limited to 2GB. Mmapping slightly more than 2GB doesn't work, but it is possible to map a window of size (filesize % 2GB) for file sizes of slightly less than 2G, 4GB, 6GB and 8GB. - +.Pp The limit is imposed for a variety of reasons. Most of them have to do -with FreeBSD not wanting to use 64 bit offsets in the VM system due to -the extreme performance penalty. So FreeBSD uses 32bit page indexes and -this gives FreeBSD a maximum of 8TB filesizes. It's actually bugs in +with +.Tn FreeBSD +not wanting to use 64 bit offsets in the VM system due to +the extreme performance penalty. So +.Tn FreeBSD +uses 32bit page indexes and +this gives +.Tn FreeBSD +a maximum of 8TB filesizes. It's actually bugs in the filesystem code that causes the limit to be further restricted to 1TB (loss of precision when doing blockno calculations). - +.Pp Another reason for the 2GB limit is that filesystem metadata can reside at negative offsets. - +.Pp We currently can only deal with page aligned file offsets. diff --git a/lib/libc/sys/ptrace.2 b/lib/libc/sys/ptrace.2 index 80bb513..48468a5 100644 --- a/lib/libc/sys/ptrace.2 +++ b/lib/libc/sys/ptrace.2 @@ -1,4 +1,4 @@ -.\" $Id$ +.\" $Id: ptrace.2,v 1.9 1997/02/22 15:04:13 peter Exp $ .\" $NetBSD: ptrace.2,v 1.2 1995/02/27 12:35:37 cgd Exp $ .\" .\" This file is in the public domain. @@ -75,7 +75,9 @@ and data, which is why there are two requests: conceptually, .Dv PT_READ_I reads from the instruction space and .Dv PT_READ_D -reads from the data space. In the current FreeBSD implementation, these +reads from the data space. In the current +.Tn FreeBSD +implementation, these two requests are completely identical. The .Fa addr argument specifies the address (in the traced process' virtual address diff --git a/lib/libc/sys/rtprio.2 b/lib/libc/sys/rtprio.2 index e27311f..9e7c1c9 100644 --- a/lib/libc/sys/rtprio.2 +++ b/lib/libc/sys/rtprio.2 @@ -27,7 +27,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id$ +.\" $Id: rtprio.2,v 1.8 1997/02/22 15:04:17 peter Exp $ .\" .Dd July 23, 1994 .Dt RTPRIO 2 @@ -96,7 +96,9 @@ may only change the idle priority of the current process. The specified process was not found. .Sh AUTHOR The original author was Henrik Vestergaard Draboel - hvd@terry.ping.dk. This -implementation in FreeBSD was substantially rewritten by David Greenman. +implementation in +.Tn FreeBSD +was substantially rewritten by David Greenman. .Sh SEE ALSO .Xr nice 1 , .Xr ps 1 , |