File: errqueue.h

package info (click to toggle)
ns3 3.7.1-7
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 186,596 kB
  • ctags: 507,963
  • sloc: ansic: 1,455,115; cpp: 151,502; python: 72,564; asm: 5,317; perl: 4,801; makefile: 1,107; sh: 1,023; tcl: 295; lex: 230
file content (47 lines) | stat: -rw-r--r-- 842 bytes parent folder | download | duplicates (2)
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
#ifndef _LINUX_ERRQUEUE_H
#define _LINUX_ERRQUEUE_H 1

struct sock_extended_err
{
	__u32	ee_errno;	
	__u8	ee_origin;
	__u8	ee_type;
	__u8	ee_code;
	__u8	ee_pad;
	__u32   ee_info;
	__u32   ee_data;
};

#define SO_EE_ORIGIN_NONE	0
#define SO_EE_ORIGIN_LOCAL	1
#define SO_EE_ORIGIN_ICMP	2
#define SO_EE_ORIGIN_ICMP6	3

#define SO_EE_OFFENDER(ee)	((struct sockaddr*)((ee)+1))

#ifdef __KERNEL__

#include <linux/config.h>
#include <net/ip.h>
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
#include <linux/ipv6.h>
#endif

#define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))

struct sock_exterr_skb
{
	union {
		struct inet_skb_parm	h4;
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
		struct inet6_skb_parm	h6;
#endif
	} header;
	struct sock_extended_err	ee;
	u16				addr_offset;
	u16				port;
};

#endif

#endif