Make linux_sendmsg() and linux_recvmsg() work on linux32/amd64.

Change types used in the linux' struct msghdr and struct cmsghdr
definitions to the properly-sized architecture-specific types.
Move ancillary data handler from linux_sendit() to linux_sendmsg().

Submitted by:	dchagin

1 files changed, 16 insertions, 0 deletions

diff --git a/sys/amd64/linux32/linux.h b/sys/amd64/linux32/linux.h
index 020ddd2..e0ffcdf 100644
--- a/sys/amd64/linux32/linux.h
+++ b/sys/amd64/linux32/linux.h
@@ -717,6 +717,22 @@ struct l_sockaddr {
 	char		sa_data[14];
 } __packed;
 
+struct l_msghdr {
+	l_uintptr_t	msg_name;
+	l_int		msg_namelen;
+	l_uintptr_t	msg_iov;
+	l_size_t	msg_iovlen;
+	l_uintptr_t	msg_control;
+	l_size_t	msg_controllen;
+	l_uint		msg_flags;
+};
+
+struct l_cmsghdr {
+	l_size_t	cmsg_len;
+	l_int		cmsg_level;
+	l_int		cmsg_type;
+};
+
 struct l_ifmap {
 	l_ulong		mem_start;
 	l_ulong		mem_end;