diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/socket.h | 4 | ||||
| -rw-r--r-- | include/net/compat.h | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h index 2d2313403101..fc59ac825561 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -391,6 +391,10 @@ extern int recvmsg_copy_msghdr(struct msghdr *msg, struct user_msghdr __user *umsg, unsigned flags, struct sockaddr __user **uaddr, struct iovec **iov); +extern int __copy_msghdr_from_user(struct msghdr *kmsg, + struct user_msghdr __user *umsg, + struct sockaddr __user **save_addr, + struct iovec __user **uiov, size_t *nsegs); /* helpers which do the actual work for syscalls */ extern int __sys_recvfrom(int fd, void __user *ubuf, size_t size, diff --git a/include/net/compat.h b/include/net/compat.h index f277653c7e17..e341260642fe 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -38,6 +38,9 @@ struct compat_cmsghdr { #define compat_mmsghdr mmsghdr #endif /* defined(CONFIG_COMPAT) */ +int __get_compat_msghdr(struct msghdr *kmsg, struct compat_msghdr __user *umsg, + struct sockaddr __user **save_addr, compat_uptr_t *ptr, + compat_size_t *len); int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *, struct sockaddr __user **, struct iovec **); struct sock_fprog __user *get_compat_bpf_fprog(char __user *optval); |