netfilter: x_tables: add compat version of xt_check_entry_offsets

[karo-tx-linux.git] / include / linux / netfilter / x_tables.h

diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 0de0862897a4f58325837cc359948d1d04460daa..08de48bbe92e361cf9922f1efc35dd834bcb39fb 100644 (file)
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -494,6 +494,9 @@ void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr,
                                unsigned int *size);
 int xt_compat_target_to_user(const struct xt_entry_target *t,
                             void __user **dstptr, unsigned int *size);
+int xt_compat_check_entry_offsets(const void *base,
+                                 unsigned int target_offset,
+                                 unsigned int next_offset);
 
 #endif /* CONFIG_COMPAT */
 #endif /* _X_TABLES_H */