undo last change
diff --git a/extensions/ebt_vlan.c b/extensions/ebt_vlan.c
index e95a79d..f7bec62 100644
--- a/extensions/ebt_vlan.c
+++ b/extensions/ebt_vlan.c
@@ -76,6 +76,10 @@
struct ethertypeent *ethent;
+/*
+ * Print out local help by "ebtables -h <match name>"
+ */
+
static void print_help()
{
#define HELP_TITLE "802.1Q VLAN extension"
@@ -93,19 +97,33 @@
OPT_VLAN_FLAGS & OPT_VLAN_ENCAP ? "[!] " : "");
}
+/*
+ * Initialization function
+ */
static void init(struct ebt_entry_match *match)
{
struct ebt_vlan_info *vlaninfo =
(struct ebt_vlan_info *) match->data;
-
+ /*
+ * Set initial values
+ */
vlaninfo->id = 1; /* Default VID for VLAN-tagged 802.1Q frames */
vlaninfo->prio = 0;
vlaninfo->encap = 0;
vlaninfo->invflags = 0;
vlaninfo->bitmask = 0;
- match->version = VERSIONIZE(1,0);
}
+
+/*
+ * Parse passed arguments values (ranges, flags, etc...)
+ * int c - parameter number from static struct option opts[]
+ * int argc - total amout of arguments (std argc value)
+ * int argv - arguments (std argv value)
+ * const struct ebt_u_entry *entry - default ebtables entry set
+ * unsigned int *flags -
+ * struct ebt_entry_match **match -
+ */
static int
parse(int c,
char **argv,
@@ -166,6 +184,9 @@
return 1;
}
+/*
+ * Final check - logical conditions
+ */
static void
final_check(const struct ebt_u_entry *entry,
const struct ebt_entry_match *match,
@@ -201,6 +222,9 @@
}
}
+/*
+ * Print line when listing rules by ebtables -L
+ */
static void
print(const struct ebt_u_entry *entry, const struct ebt_entry_match *match)
{