diff options
| -rw-r--r-- | sys/kern/kern_jail.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/kern/kern_jail.c b/sys/kern/kern_jail.c index b867935..5893a3e 100644 --- a/sys/kern/kern_jail.c +++ b/sys/kern/kern_jail.c @@ -490,3 +490,16 @@ retry: SYSCTL_OID(_security_jail, OID_AUTO, list, CTLTYPE_STRUCT | CTLFLAG_RD, NULL, 0, sysctl_jail_list, "S", "List of active jails"); + +static int +sysctl_jail_jailed(SYSCTL_HANDLER_ARGS) +{ + int error, injail; + + injail = jailed(req->td->td_ucred); + error = SYSCTL_OUT(req, &injail, sizeof(injail)); + + return (error); +} +SYSCTL_PROC(_security_jail, OID_AUTO, jailed, CTLTYPE_INT | CTLFLAG_RD, + NULL, 0, sysctl_jail_jailed, "I", "Process in jail?"); |
