lib/roken/recvmsg.c incorrect

[Assar Westerlund]

bpreece at unity.ncsu.edu writes:
> On a linux box with antique libc, arla-0.9 compiles but fails. 
> The culprit appears to be the substitute recvmsg in lib/roken/recvmsg.c .
> With this patch and some coercion to get arla to like my old
> kerberos (lacks krb_get_err_text), arlad -t is able to fetch files:

Thanks for the patch.  I'm afraid that code hasn't been tested much as
most of the systems I use have recvmsg. :-)

/assar