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author | Jeroen Ruigrok van der Werven <asmodai@FreeBSD.org> | 1999-12-21 11:19:32 +0000 |
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committer | Jeroen Ruigrok van der Werven <asmodai@FreeBSD.org> | 1999-12-21 11:19:32 +0000 |
commit | 7ec9b49533b15dd582fc2be334c5b9f8b6545cc7 (patch) | |
tree | 01f39df63e2afcf513a6fbe793db0a2aac303dd4 /lib | |
parent | 369dc8ceb8c9e6db02bee508b6483327dd1995a9 (diff) | |
download | src-7ec9b49533b15dd582fc2be334c5b9f8b6545cc7.tar.gz src-7ec9b49533b15dd582fc2be334c5b9f8b6545cc7.zip |
Notes
Diffstat (limited to 'lib')
-rw-r--r-- | lib/libc/sys/jail.2 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/libc/sys/jail.2 b/lib/libc/sys/jail.2 index 00aae7e6803a..6f1e54ad799d 100644 --- a/lib/libc/sys/jail.2 +++ b/lib/libc/sys/jail.2 @@ -8,7 +8,6 @@ .\" .\"$FreeBSD$ .\" -.\" .Dd April 28, 1999 .Dt JAIL 2 .Os FreeBSD 4.0 @@ -45,7 +44,7 @@ prison. .Pp The .Dq Li hostname -pointer can be set the hostname of the prison. This can be changed +pointer can be set to the hostname of the prison. This can be changed from the inside of the prison. .Pp The @@ -57,12 +56,12 @@ the prison. It is not possible to add a process to a preexisting prison. .Pp Inside the prison, the concept of "superuser" is very diluted. In general, it can be assumed that nothing can be mangled from inside a prison which -doesn't exist entirely inside that prison. For instance the directory +does not exist entirely inside that prison. For instance the directory tree below .Dq Li path can be manipulated all the ways a root can normally do it, including .Dq Li "rm -rf /*" -but new device special notes cannot be created because the reference +but new device special notes cannot be created because they reference shared resources (the device drivers in the kernel). .Pp All IP activity will be forced to happen to/from the IP number specified, @@ -80,6 +79,7 @@ will fail if: .It Bq Er EINVAL The version number of the argument is not correct. .El +.Pp Further .Fn Jail calls @@ -96,7 +96,7 @@ The .Fn jail function call appeared in .Fx 4.0 . -.Pp +.Sh AUTHORS The jail feature was written by .An Poul-Henning Kamp for R&D Associates |