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| author |   Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2006-09-22 09:33:58 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@mandriva.com> | 2006-09-24 17:49:26 -0300 |
| commit | 00e4d116a7ef94eb910be037912b0b2fc09f608b (patch) | |
| tree | 81e8a52c7529691b3c07605613da65cae80f41c9 /include/linux/dccp.h | |
| parent | Merge git://git.infradead.org/mtd-2.6 (diff) | |
| download | linux-dev-00e4d116a7ef94eb910be037912b0b2fc09f608b.tar.xz linux-dev-00e4d116a7ef94eb910be037912b0b2fc09f608b.zip | |
[DCCP]: Allow default/fallback service code.
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>
Diffstat (limited to 'include/linux/dccp.h')
| -rw-r--r-- | include/linux/dccp.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 2d7671c92c0b..29f9291e45c0 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -404,6 +404,7 @@ struct dccp_service_list { }; #define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1) +#define DCCP_SERVICE_CODE_IS_ABSENT 0 static inline int dccp_list_has_service(const struct dccp_service_list *sl, const __be32 service) @@ -484,11 +485,6 @@ static inline struct dccp_minisock *dccp_msk(const struct sock *sk) return (struct dccp_minisock *)&dccp_sk(sk)->dccps_minisock; } -static inline int dccp_service_not_initialized(const struct sock *sk) -{ - return dccp_sk(sk)->dccps_service == DCCP_SERVICE_INVALID_VALUE; -} - static inline const char *dccp_role(const struct sock *sk) { switch (dccp_sk(sk)->dccps_role) { |