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authorrusty <rusty>2001-02-28 11:21:53 +0000
committerrusty <rusty>2001-02-28 11:21:53 +0000
commitbf95365c89d536434981b7873fafc9d13ba0bfb9 (patch)
tree62f2ec32c62882b3f48bc67dae64ba9a730b5784 /include/linux/netfilter_ipv4/ipt_ULOG.h
parentc72c8454e736fc194336ba9dc05b5623706eaff7 (diff)
Move some include files to be present always, so build always includes them even if patches not applied (eg. for distributions).
Diffstat (limited to 'include/linux/netfilter_ipv4/ipt_ULOG.h')
-rw-r--r--include/linux/netfilter_ipv4/ipt_ULOG.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/include/linux/netfilter_ipv4/ipt_ULOG.h b/include/linux/netfilter_ipv4/ipt_ULOG.h
new file mode 100644
index 0000000..10d7b0c
--- /dev/null
+++ b/include/linux/netfilter_ipv4/ipt_ULOG.h
@@ -0,0 +1,42 @@
+/* Header file for IP tables userspace logging, Version 1.6
+ *
+ * (C) 2000 by Harald Welte <laforge@gnumonks.org>
+ *
+ * Distributed under the terms of GNU GPL */
+
+#ifndef _IPT_ULOG_H
+#define _IPT_ULOG_H
+
+#define ULOG_MAC_LEN 80
+#define ULOG_PREFIX_LEN 32
+
+#define ULOG_MAX_QLEN 50
+/* Why 50? Well... there is a limit imposed by the slab cache 131000
+ * bytes. So the multipart netlink-message has to be < 131000 bytes.
+ * Assuming a standard ethernet-mtu of 1500, we could define this up
+ * to 80... but even 50 seems to be big enough. */
+
+/* private data structure for each rule with a ULOG target */
+struct ipt_ulog_info {
+ unsigned int nl_group;
+ size_t copy_range;
+ size_t qthreshold;
+ char prefix[ULOG_PREFIX_LEN];
+};
+
+/* Format of the ULOG packets passed through netlink */
+typedef struct ulog_packet_msg {
+ unsigned long mark;
+ long timestamp_sec;
+ long timestamp_usec;
+ unsigned int hook;
+ char indev_name[IFNAMSIZ];
+ char outdev_name[IFNAMSIZ];
+ size_t data_len;
+ char prefix[ULOG_PREFIX_LEN];
+ unsigned char mac_len;
+ unsigned char mac[ULOG_MAC_LEN];
+ unsigned char payload[0];
+} ulog_packet_msg_t;
+
+#endif /*_IPT_ULOG_H*/