2005-04-16 15:20:36 -07:00
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#ifndef NET_COMPAT_H
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#define NET_COMPAT_H
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2006-05-30 21:27:18 -07:00
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struct sock;
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2005-04-16 15:20:36 -07:00
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#if defined(CONFIG_COMPAT)
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#include <linux/compat.h>
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struct compat_msghdr {
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compat_uptr_t msg_name; /* void * */
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compat_int_t msg_namelen;
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compat_uptr_t msg_iov; /* struct compat_iovec * */
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compat_size_t msg_iovlen;
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compat_uptr_t msg_control; /* void * */
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compat_size_t msg_controllen;
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compat_uint_t msg_flags;
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};
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2009-10-12 23:40:10 -07:00
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struct compat_mmsghdr {
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struct compat_msghdr msg_hdr;
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compat_uint_t msg_len;
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};
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2005-04-16 15:20:36 -07:00
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struct compat_cmsghdr {
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compat_size_t cmsg_len;
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compat_int_t cmsg_level;
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compat_int_t cmsg_type;
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};
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2006-03-21 23:59:39 -08:00
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extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
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2007-03-18 17:33:16 -07:00
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extern int compat_sock_get_timestampns(struct sock *, struct timespec __user *);
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2006-03-21 23:59:39 -08:00
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2005-04-16 15:20:36 -07:00
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#else /* defined(CONFIG_COMPAT) */
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2009-10-20 01:09:17 -07:00
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/*
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* To avoid compiler warnings:
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*/
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#define compat_msghdr msghdr
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#define compat_mmsghdr mmsghdr
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2005-04-16 15:20:36 -07:00
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#endif /* defined(CONFIG_COMPAT) */
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extern int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *);
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2012-03-11 12:51:50 +00:00
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extern int verify_compat_iovec(struct msghdr *, struct iovec *, struct sockaddr_storage *, int);
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2012-04-15 05:58:06 +00:00
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extern asmlinkage long compat_sys_sendmsg(int,struct compat_msghdr __user *,unsigned int);
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2011-05-02 20:21:35 +00:00
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extern asmlinkage long compat_sys_sendmmsg(int, struct compat_mmsghdr __user *,
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2012-04-15 05:58:06 +00:00
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unsigned int, unsigned int);
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extern asmlinkage long compat_sys_recvmsg(int,struct compat_msghdr __user *,unsigned int);
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2009-10-12 23:40:10 -07:00
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extern asmlinkage long compat_sys_recvmmsg(int, struct compat_mmsghdr __user *,
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2012-04-15 05:58:06 +00:00
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unsigned int, unsigned int,
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2009-12-09 20:58:16 +00:00
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struct compat_timespec __user *);
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2005-04-16 15:20:36 -07:00
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extern asmlinkage long compat_sys_getsockopt(int, int, int, char __user *, int __user *);
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extern int put_cmsg_compat(struct msghdr*, int, int, int, void *);
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2005-09-08 12:32:46 -07:00
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extern int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, unsigned char *, int);
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2005-04-16 15:20:36 -07:00
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2009-09-30 16:12:20 -07:00
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extern int compat_mc_setsockopt(struct sock *, int, int, char __user *, unsigned int,
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int (*)(struct sock *, int, int, char __user *, unsigned int));
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2008-04-29 03:23:22 -07:00
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extern int compat_mc_getsockopt(struct sock *, int, int, char __user *,
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int __user *, int (*)(struct sock *, int, int, char __user *,
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int __user *));
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2008-04-27 01:06:07 -07:00
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2005-04-16 15:20:36 -07:00
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#endif /* NET_COMPAT_H */
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