include: update linux/netfilter_ipv4.h

Update file from <kerneldir>/usr/include/linux/netfilter_ipv4.h.

Reasons:
 - New values have been introduced in nf_ip_hook_priorities.
 - include limits.h was missing

Signed-off-by: Máté Eckl <ecklm94@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index 4d7ba3e4b88f8822933b621edac2313255073e6e..074e2c8b923adbfbf7fabd586d2d95fe81791192 100644 (file)
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -1,13 +1,17 @@
-#ifndef __LINUX_IP_NETFILTER_H
-#define __LINUX_IP_NETFILTER_H
-
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /* IPv4-specific defines for netfilter. 
  * (C)1998 Rusty Russell -- This code is GPL.
  */
+#ifndef __LINUX_IP_NETFILTER_H
+#define __LINUX_IP_NETFILTER_H
+
 
 #include <linux/netfilter.h>
 
 /* only for userspace compatibility */
+
+#include <limits.h> /* for INT_MIN, INT_MAX */
+
 /* IP Cache bits. */
 /* Src IP address. */
 #define NFC_IP_SRC             0x0001
@@ -51,6 +55,7 @@
 
 enum nf_ip_hook_priorities {
        NF_IP_PRI_FIRST = INT_MIN,
+       NF_IP_PRI_RAW_BEFORE_DEFRAG = -450,
        NF_IP_PRI_CONNTRACK_DEFRAG = -400,
        NF_IP_PRI_RAW = -300,
        NF_IP_PRI_SELINUX_FIRST = -225,
@@ -61,6 +66,7 @@ enum nf_ip_hook_priorities {
        NF_IP_PRI_SECURITY = 50,
        NF_IP_PRI_NAT_SRC = 100,
        NF_IP_PRI_SELINUX_LAST = 225,
+       NF_IP_PRI_CONNTRACK_HELPER = 300,
        NF_IP_PRI_CONNTRACK_CONFIRM = INT_MAX,
        NF_IP_PRI_LAST = INT_MAX,
 };
@@ -72,4 +78,4 @@ enum nf_ip_hook_priorities {
 #define SO_ORIGINAL_DST 80
 
 
-#endif /*__LINUX_IP_NETFILTER_H*/
+#endif /* __LINUX_IP_NETFILTER_H */