freebsd-dev/sys/nfsserver
Jamie Gritton 0304c73163 Add hierarchical jails. A jail may further virtualize its environment
by creating a child jail, which is visible to that jail and to any
parent jails.  Child jails may be restricted more than their parents,
but never less.  Jail names reflect this hierarchy, being MIB-style
dot-separated strings.

Every thread now points to a jail, the default being prison0, which
contains information about the physical system.  Prison0's root
directory is the same as rootvnode; its hostname is the same as the
global hostname, and its securelevel replaces the global securelevel.
Note that the variable "securelevel" has actually gone away, which
should not cause any problems for code that properly uses
securelevel_gt() and securelevel_ge().

Some jail-related permissions that were kept in global variables and
set via sysctls are now per-jail settings.  The sysctls still exist for
backward compatibility, used only by the now-deprecated jail(2) system
call.

Approved by:	bz (mentor)
2009-05-27 14:11:23 +00:00
..
nfs_fha.c We need to pass a structure with enough space for an NFSv2 filehandle to 2008-12-10 14:49:54 +00:00
nfs_fha.h Implement support for RPCSEC_GSS authentication to both the NFS client 2008-11-03 10:38:00 +00:00
nfs_serv.c Remove the thread argument from the FSD (File-System Dependent) parts of 2009-05-11 15:33:26 +00:00
nfs_srvcache.c Implement support for RPCSEC_GSS authentication to both the NFS client 2008-11-03 10:38:00 +00:00
nfs_srvkrpc.c Fix build of KGSSAPI bits post-vimage. 2009-05-24 11:10:27 +00:00
nfs_srvsock.c Add hierarchical jails. A jail may further virtualize its environment 2009-05-27 14:11:23 +00:00
nfs_srvsubs.c Do not embed struct ucred into larger netcred parent structures. 2009-05-09 18:09:17 +00:00
nfs_syscalls.c Change nfsserver so that it uses the nfssvc() system call provided 2009-04-12 19:04:27 +00:00
nfs.h Change nfsserver so that it uses the nfssvc() system call provided 2009-04-12 19:04:27 +00:00
nfsm_subs.h Implement support for RPCSEC_GSS authentication to both the NFS client 2008-11-03 10:38:00 +00:00
nfsrvcache.h Implement support for RPCSEC_GSS authentication to both the NFS client 2008-11-03 10:38:00 +00:00
nfsrvstats.h /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00