diff options
Diffstat (limited to 'lib/libc/sys/jail.2')
| -rw-r--r-- | lib/libc/sys/jail.2 | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/lib/libc/sys/jail.2 b/lib/libc/sys/jail.2 index 726aa789afd7..4b047bfd6f12 100644 --- a/lib/libc/sys/jail.2 +++ b/lib/libc/sys/jail.2 @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd April 29, 2009 +.Dd May 27, 2009 .Dt JAIL 2 .Os .Sh NAME @@ -283,7 +283,7 @@ of the jail for the given address family. It is possible to identify a process as jailed by examining .Dq Li /proc/<pid>/status : it will show a field near the end of the line, either as -a single hyphen for a process at large, or the hostname currently +a single hyphen for a process at large, or the name currently set for the prison for jailed processes. .Sh ERRORS The @@ -292,7 +292,10 @@ system call will fail if: .Bl -tag -width Er .It Bq Er EPERM -This process is not allowed to create a jail. +This process is not allowed to create a jail, either because it is not +the super-user, or because it is in a jail where the +.Va allow.jails +parameter is not set. .It Bq Er EFAULT .Fa jail points to an address outside the allocated address space of the process. @@ -308,7 +311,10 @@ system call will fail if: .Bl -tag -width Er .It Bq Er EPERM -This process is not allowed to create a jail. +This process is not allowed to create a jail, either because it is not +the super-user, or because it is in a jail where the +.Va allow.jails +parameter is not set. .It Bq Er EPERM A jail parameter was set to a less restrictive value then the current environment. @@ -324,6 +330,11 @@ or parameter does not exist, and the .Dv JAIL_CREATE flag is not set. +.It Bq Er ENOENT +The jail referred to by a +.Va jid +is not accessible by the process, because the process is in a different +jail. .It Bq Er EEXIST The jail referred to by a .Va jid @@ -368,6 +379,11 @@ or .Va name parameter does not exist. .It Bq Er ENOENT +The jail referred to by a +.Va jid +is not accessible by the process, because the process is in a different +jail. +.It Bq Er ENOENT The .Va lastjid parameter is greater than the highest current jail ID. @@ -429,4 +445,4 @@ for R&D Associates who contributed it to .Fx . .An James Gritton -added the extensible jail parameters. +added the extensible jail parameters and hierarchical jails. |