input: add nfacct plugin

This patch adds the nfacct plugin.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

4 files changed, 41 insertions, 1 deletions

diff --git a/include/Makefile.am b/include/Makefile.am
index fa34473..c62b497 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -1 +1 @@
-SUBDIRS = ulogd libipulog
+SUBDIRS = ulogd libipulog linux
diff --git a/include/linux/Makefile.am b/include/linux/Makefile.am
new file mode 100644
index 0000000..ca80d0d
--- /dev/null
+++ b/include/linux/Makefile.am
@@ -0,0 +1,2 @@
+
+SUBDIRS = netfilter
diff --git a/include/linux/netfilter/Makefile.am b/include/linux/netfilter/Makefile.am
new file mode 100644
index 0000000..fc05a9c
--- /dev/null
+++ b/include/linux/netfilter/Makefile.am
@@ -0,0 +1,2 @@
+
+noinst_HEADERS = nfnetlink_acct.h
diff --git a/include/linux/netfilter/nfnetlink_acct.h b/include/linux/netfilter/nfnetlink_acct.h
new file mode 100644
index 0000000..7c4279b
--- /dev/null
+++ b/include/linux/netfilter/nfnetlink_acct.h
@@ -0,0 +1,36 @@
+#ifndef _NFNL_ACCT_H_
+#define _NFNL_ACCT_H_
+
+#ifndef NFACCT_NAME_MAX
+#define NFACCT_NAME_MAX		32
+#endif
+
+enum nfnl_acct_msg_types {
+	NFNL_MSG_ACCT_NEW,
+	NFNL_MSG_ACCT_GET,
+	NFNL_MSG_ACCT_GET_CTRZERO,
+	NFNL_MSG_ACCT_DEL,
+	NFNL_MSG_ACCT_MAX
+};
+
+enum nfnl_acct_type {
+	NFACCT_UNSPEC,
+	NFACCT_NAME,
+	NFACCT_PKTS,
+	NFACCT_BYTES,
+	NFACCT_USE,
+	__NFACCT_MAX
+};
+#define NFACCT_MAX (__NFACCT_MAX - 1)
+
+#ifdef __KERNEL__
+
+struct nf_acct;
+
+extern struct nf_acct *nfnl_acct_find_get(const char *filter_name);
+extern void nfnl_acct_put(struct nf_acct *acct);
+extern void nfnl_acct_update(const struct sk_buff *skb, struct nf_acct *nfacct);
+
+#endif /* __KERNEL__ */
+
+#endif /* _NFNL_ACCT_H */