o In struct prison, add an allprison linked list of prisons (protected

  by allprison_mtx), a unique prison/jail identifier field, two path
  fields (pr_path for reporting and pr_root vnode instance) to store
  the chroot() point of each jail.
o Add jail_attach(2) to allow a process to bind to an existing jail.
o Add change_root() to perform the chroot operation on a specified
  vnode.
o Generalize change_dir() to accept a vnode, and move namei() calls
  to callers of change_dir().
o Add a new sysctl (security.jail.list) which is a group of
  struct xprison instances that represent a snapshot of active jails.

Reviewed by:	rwatson, tjr

1 files changed, 1 insertions, 0 deletions

diff --git a/sys/compat/freebsd32/syscalls.master b/sys/compat/freebsd32/syscalls.master
index 48ce6cf..e462377 100644
--- a/sys/compat/freebsd32/syscalls.master
+++ b/sys/compat/freebsd32/syscalls.master
@@ -607,4 +607,5 @@
 433	STD	BSD	{ int thr_kill(thr_id_t id, int sig); }
 434	MSTD	BSD	{ int _umtx_lock(struct umtx *umtx); }
 435	MSTD	BSD	{ int _umtx_unlock(struct umtx *umtx); }
+436	MSTD	BSD	{ int jail_attach(int jid); }