From 662c8f44d53492d2e0ebd430dadef12d580ec330 Mon Sep 17 00:00:00 2001 From: Etan Kissling Date: Tue, 19 Jan 2021 16:05:39 +0100 Subject: src: add pkt_buff function for ICMP Add support for processing ICMP packets using pkt_buff, similar to existing library support for TCP and UDP. Signed-off-by: Etan Kissling Signed-off-by: Pablo Neira Ayuso --- include/libnetfilter_queue/Makefile.am | 1 + include/libnetfilter_queue/libnetfilter_queue_icmp.h | 8 ++++++++ 2 files changed, 9 insertions(+) create mode 100644 include/libnetfilter_queue/libnetfilter_queue_icmp.h (limited to 'include/libnetfilter_queue') diff --git a/include/libnetfilter_queue/Makefile.am b/include/libnetfilter_queue/Makefile.am index 902fbf9..e436bab 100644 --- a/include/libnetfilter_queue/Makefile.am +++ b/include/libnetfilter_queue/Makefile.am @@ -1,5 +1,6 @@ pkginclude_HEADERS = libnetfilter_queue.h \ linux_nfnetlink_queue.h \ + libnetfilter_queue_icmp.h \ libnetfilter_queue_ipv4.h \ libnetfilter_queue_ipv6.h \ libnetfilter_queue_tcp.h \ diff --git a/include/libnetfilter_queue/libnetfilter_queue_icmp.h b/include/libnetfilter_queue/libnetfilter_queue_icmp.h new file mode 100644 index 0000000..9a8bd52 --- /dev/null +++ b/include/libnetfilter_queue/libnetfilter_queue_icmp.h @@ -0,0 +1,8 @@ +#ifndef _LIBNFQUEUE_ICMP_H_ +#define _LIBNFQUEUE_ICMP_H_ + +struct pkt_buff; + +struct icmphdr *nfq_icmp_get_hdr(struct pkt_buff *pktb); + +#endif -- cgit v1.2.3