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-rw-r--r--sys/sys/jail.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/sys/jail.h b/sys/sys/jail.h
index 7fa6dd0720ab..e946c7a462b6 100644
--- a/sys/sys/jail.h
+++ b/sys/sys/jail.h
@@ -43,5 +43,10 @@ struct prison {
void *pr_linux;
};
+/*
+ * Sysctl-set variables that determine global jail policy
+ */
+extern int prison_set_hostname_allowed;
+
#endif /* !_KERNEL */
#endif /* !_SYS_JAIL_H_ */