diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2009-08-04 03:28:29 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-05 16:02:57 -0400 |
| commit | 0d6038ee76f2e06b79d0465807f67e86bf4025de (patch) | |
| tree | ffb88e2f817ae2a76fece58a7f7d0de3fd37fbaf /include | |
| parent | 49c794e94649020248e37b78db16cd25bad38b4f (diff) | |
net: implement a SO_DOMAIN getsockoption
This sockopt goes in line with SO_TYPE and SO_PROTOCOL. It makes it
possible for userspace programs to pass around file descriptors — I
am referring to arguments-to-functions, but it may even work for the
fd passing over UNIX sockets — without needing to also pass the
auxiliary information (PF_INET6/IPPROTO_TCP).
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/socket.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-generic/socket.h b/include/asm-generic/socket.h index 7e24d186616e..538991cef6f0 100644 --- a/include/asm-generic/socket.h +++ b/include/asm-generic/socket.h | |||
| @@ -61,5 +61,6 @@ | |||
| 61 | #define SCM_TIMESTAMPING SO_TIMESTAMPING | 61 | #define SCM_TIMESTAMPING SO_TIMESTAMPING |
| 62 | 62 | ||
| 63 | #define SO_PROTOCOL 38 | 63 | #define SO_PROTOCOL 38 |
| 64 | #define SO_DOMAIN 39 | ||
| 64 | 65 | ||
| 65 | #endif /* __ASM_GENERIC_SOCKET_H */ | 66 | #endif /* __ASM_GENERIC_SOCKET_H */ |