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[DCCP]: Allow default/fallback service code.

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This has been discussed on dccp@vger and removes the necessity for applications
to supply service codes in each and every case.

If an application does not want to provide a service code, that's fine, it will
be given 0. Otherwise, service codes can be set via socket options as before.

This patch has been tested using various client/server configurations
(including listening on multiple service codes).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
This commit is contained in:
Gerrit Renker
2006-09-22 09:33:58 +01:00
committed by Arnaldo Carvalho de Melo
parent 1ab9dd0902
commit 00e4d116a7
4 changed files with 7 additions and 21 deletions
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3
net/dccp/ipv4.c
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@@ -56,9 +56,6 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
dp->dccps_role = DCCP_ROLE_CLIENT;
if (dccp_service_not_initialized(sk))
return -EPROTO;
if (addr_len < sizeof(struct sockaddr_in))
return -EINVAL;