[XFS] stop using uio in the readlink code
[linux-2.6/linux-2.6-openrd.git] / include / linux / errqueue.h
blob92f8d4fab32be96bd86e29612b78c6a8cb1b952b
1 #ifndef _LINUX_ERRQUEUE_H
2 #define _LINUX_ERRQUEUE_H 1
4 struct sock_extended_err
6 __u32 ee_errno;
7 __u8 ee_origin;
8 __u8 ee_type;
9 __u8 ee_code;
10 __u8 ee_pad;
11 __u32 ee_info;
12 __u32 ee_data;
15 #define SO_EE_ORIGIN_NONE 0
16 #define SO_EE_ORIGIN_LOCAL 1
17 #define SO_EE_ORIGIN_ICMP 2
18 #define SO_EE_ORIGIN_ICMP6 3
20 #define SO_EE_OFFENDER(ee) ((struct sockaddr*)((ee)+1))
22 #ifdef __KERNEL__
24 #include <net/ip.h>
25 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
26 #include <linux/ipv6.h>
27 #endif
29 #define SKB_EXT_ERR(skb) ((struct sock_exterr_skb *) ((skb)->cb))
31 struct sock_exterr_skb
33 union {
34 struct inet_skb_parm h4;
35 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
36 struct inet6_skb_parm h6;
37 #endif
38 } header;
39 struct sock_extended_err ee;
40 u16 addr_offset;
41 __be16 port;
44 #endif
46 #endif