blob: 002c9da639770dd0043582c1e39a47a9b9081155 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
From 7a9a369d9de784791a2ab384877aab5ff3801d4e Mon Sep 17 00:00:00 2001
From: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Date: Thu, 3 Nov 2016 12:59:39 +0000
Subject: [PATCH] iptunnel.c: do not include netinet/ip.h
This fixes a struct redefinition problem like this one:
================================
In file included from /usr/include/linux/if_tunnel.h:6:0,
from iptunnel.c:34:
/usr/include/linux/ip.h:85:8: error: redefinition of 'struct iphdr'
struct iphdr {
^
In file included from iptunnel.c:29:0:
/usr/include/netinet/ip.h:45:8: note: originally defined here
struct iphdr
^
================================
iptunnel.c includes netinet/ip.h which contains a definition of the
iphdr struct.
iptunnel.c also includes linux/if_tunnel.h which includes linux/ip.h
which contains a definition of the iphdr struct.
So, both netinet/ip.h and linux/ip.h define the iphdr struct, and both
of them have been included directly or indirectly by iptunnel.c. Because
of that the compilation fails due to a struct redefinition.
The problem can be solved by just not including netinet/ip.h.
Upstream status: merge request sent
https://sourceforge.net/p/net-tools/code/merge-requests/3/
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
---
iptunnel.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/iptunnel.c b/iptunnel.c
index 3fe1b84..247ae10 100644
--- a/iptunnel.c
+++ b/iptunnel.c
@@ -26,7 +26,6 @@
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <netinet/in.h>
-#include <netinet/ip.h>
#include <arpa/inet.h>
#include <net/if.h>
#include <net/if_arp.h>
--
2.10.1
|
