Wiring up direct socket calls on x86_32 Linux?

[Tulio Magno Quites Machado Filho]

Andy Lutomirski <luto@amacapital.net> writes:

> Hi all-
>
> sys_socketcall sucks.  If nothing else, it's impossible to filter with
> seccomp.  Should we wire up the real socket calls so that user code
> can (very slowly) start migrating?
>
> I think the list is:
>  - socket
>  - bind
>  - connect
>  - listen
>  - accept4
>  - getsockname
>  - getpeername
>  - socketpair
>  - send
>  - sendto
>  - sendmsg
>  - recv
>  - recvfrom
>  - recvmsg
>  - shutdown
>  - setsockopt

I guess you might want to follow the patch Raji sent today [1].

Her patch doesn't have all the syscalls you mentioned here, but has others too.
She will work to get a generic implementation for these functions.

[1] http://patchwork.sourceware.org/patch/7438/

-- 
Tulio Magno