add support for the raw table to userspace

1 files changed, 13 insertions, 0 deletions

diff --git a/libiptc/libip4tc.c b/libiptc/libip4tc.c
index e012c08..76a8281 100644
--- a/libiptc/libip4tc.c
+++ b/libiptc/libip4tc.c
@@ -436,6 +436,19 @@ do_check(TC_HANDLE_T h, unsigned int line)
 			assert(h->info.hook_entry[NF_IP_POST_ROUTING] == n);
 			user_offset = h->info.hook_entry[NF_IP_POST_ROUTING];
 		}
+	} else if (strcmp(h->info.name, "raw") == 0) {
+		assert(h->info.valid_hooks
+		       == (1 << NF_IP_PRE_ROUTING
+			   | 1 << NF_IP_LOCAL_OUT));
+
+		/* Hooks should be first three */
+		assert(h->info.hook_entry[NF_IP_PRE_ROUTING] == 0);
+
+		n = get_chain_end(h, n);
+		n += get_entry(h, n)->next_offset;
+		assert(h->info.hook_entry[NF_IP_LOCAL_OUT] == n);
+
+		user_offset = h->info.hook_entry[NF_IP_LOCAL_OUT];
 
 #ifdef NF_IP_DROPPING
 	} else if (strcmp(h->info.name, "drop") == 0) {