diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2009-08-04 07:28:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-05 13:02:57 -0700 |
| 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 7e24d186616..538991cef6f 100644 --- a/include/asm-generic/socket.h +++ b/include/asm-generic/socket.h @@ -61,5 +61,6 @@ #define SCM_TIMESTAMPING SO_TIMESTAMPING #define SO_PROTOCOL 38 +#define SO_DOMAIN 39 #endif /* __ASM_GENERIC_SOCKET_H */ |