base patch for user defined chains support
diff --git a/include/ebtables_u.h b/include/ebtables_u.h
index 6b23fa3..4c4168b 100644
--- a/include/ebtables_u.h
+++ b/include/ebtables_u.h
@@ -28,11 +28,23 @@
struct ebt_u_entries
{
- __u8 policy;
+ int policy;
__u32 nentries;
+ // counter offset for this chain
+ unsigned int counter_offset;
+ // used for udc
+ unsigned int hook_mask;
+ char name[EBT_CHAIN_MAXNAMELEN];
struct ebt_u_entry *entries;
};
+struct ebt_u_chain_list
+{
+ struct ebt_u_entries *udc;
+ struct ebt_u_chain_list *next;
+ // this is only used internally, in communications.c
+ char *kernel_start;
+};
struct ebt_u_replace
{
@@ -41,8 +53,8 @@
// nr of rules in the table
unsigned int nentries;
struct ebt_u_entries *hook_entry[NF_BR_NUMHOOKS];
- // how many counters in front of it?
- unsigned int counter_entry[NF_BR_NUMHOOKS];
+ // user defined chains (udc) list
+ struct ebt_u_chain_list *udc;
// nr of counters userspace expects back
unsigned int num_counters;
// where the kernel will put the old counters
@@ -107,7 +119,7 @@
struct ebt_entry_match **match);
void (*final_check)(const struct ebt_u_entry *entry,
const struct ebt_entry_match *match,
- const char *name, unsigned int hook);
+ const char *name, unsigned int hook_mask);
void (*print)(const struct ebt_u_entry *entry,
const struct ebt_entry_match *match);
int (*compare)(const struct ebt_entry_match *m1,
@@ -134,7 +146,7 @@
struct ebt_entry_watcher **watcher);
void (*final_check)(const struct ebt_u_entry *entry,
const struct ebt_entry_watcher *watch, const char *name,
- unsigned int hook);
+ unsigned int hook_mask);
void (*print)(const struct ebt_u_entry *entry,
const struct ebt_entry_watcher *watcher);
int (*compare)(const struct ebt_entry_watcher *w1,
@@ -158,7 +170,7 @@
struct ebt_entry_target **target);
void (*final_check)(const struct ebt_u_entry *entry,
const struct ebt_entry_target *target, const char *name,
- unsigned int hook);
+ unsigned int hook_mask);
void (*print)(const struct ebt_u_entry *entry,
const struct ebt_entry_target *target);
int (*compare)(const struct ebt_entry_target *t1,