Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef NET_COMPAT_H |
2 | #define NET_COMPAT_H | |
3 | ||
1da177e4 | 4 | |
29f767a2 AM |
5 | struct sock; |
6 | ||
1da177e4 LT |
7 | #if defined(CONFIG_COMPAT) |
8 | ||
9 | #include <linux/compat.h> | |
10 | ||
11 | struct compat_msghdr { | |
12 | compat_uptr_t msg_name; /* void * */ | |
13 | compat_int_t msg_namelen; | |
14 | compat_uptr_t msg_iov; /* struct compat_iovec * */ | |
15 | compat_size_t msg_iovlen; | |
16 | compat_uptr_t msg_control; /* void * */ | |
17 | compat_size_t msg_controllen; | |
18 | compat_uint_t msg_flags; | |
19 | }; | |
20 | ||
21 | struct compat_cmsghdr { | |
22 | compat_size_t cmsg_len; | |
23 | compat_int_t cmsg_level; | |
24 | compat_int_t cmsg_type; | |
25 | }; | |
26 | ||
f0ac2614 | 27 | extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *); |
ae40eb1e | 28 | extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *); |
f0ac2614 | 29 | |
1da177e4 LT |
30 | #else /* defined(CONFIG_COMPAT) */ |
31 | #define compat_msghdr msghdr /* to avoid compiler warnings */ | |
32 | #endif /* defined(CONFIG_COMPAT) */ | |
33 | ||
34 | extern int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *); | |
35 | extern int verify_compat_iovec(struct msghdr *, struct iovec *, char *, int); | |
36 | extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsigned); | |
37 | extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned); | |
38 | extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *); | |
39 | extern int put_cmsg_compat(struct msghdr*, int, int, int, void *); | |
e50ef933 | 40 | |
e50ef933 | 41 | extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int); |
1da177e4 | 42 | |
dae50295 DS |
43 | extern int compat_mc_setsockopt(struct sock *, int, int, char __user *, int, |
44 | int (*)(struct sock *, int, int, char __user *, int)); | |
45 | ||
1da177e4 | 46 | #endif /* NET_COMPAT_H */ |