problem in util_sock for 2.0.5a

[Adam]

I've noticed that along with bad (or terrible) write performance I see lots
of these in log.smb

[1999/08/19 16:14:31, 0] lib/util_sock.c:write_socket_data(570)
  write_socket_data: write failure. Error = Broken pipe

and in compiling I saw these messages,  which I later thought might be related:

smbd/oplock.c: In function `open_oplock_ipc':
smbd/oplock.c:98: warning: passing arg 3 of `ngetsockname' from incompatible pointer type
smbd/oplock.c: In function `receive_local_message':
smbd/oplock.c:243: warning: passing arg 6 of `nrecvfrom' from incompatible pointer type
lib/util_sock.c: In function `is_a_socket':
lib/util_sock.c:54: warning: passing arg 5 of `getsockopt' from incompatible pointer type
lib/util_sock.c: In function `read_udp_socket':
lib/util_sock.c:179: warning: passing arg 6 of `nrecvfrom' from incompatible pointer type
lib/util_sock.c: In function `client_name':
lib/util_sock.c:1021: warning: passing arg 3 of `ngetpeername' from incompatible pointer type
lib/util_sock.c: In function `client_addr':
lib/util_sock.c:1067: warning: passing arg 3 of `ngetpeername' from incompatibl nmbd/nmbd.c:89: warning: duplicate `volatile'
*** bin/rpcclient removed


My platform is an IBM RS/6000 running AIX 4.2.1.0,  and other than this
samba is quite stable.  On my Linux boxes I dont' seem to see anything
similair.