diff options
| author | Jan Engelhardt <jengelh@medozas.de> | 2009-08-04 11:28:29 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-06 00:02:57 +0400 |
| commit | 0d6038ee76f2e06b79d0465807f67e86bf4025de (patch) | |
| tree | ffb88e2f817ae2a76fece58a7f7d0de3fd37fbaf /arch/sparc/include | |
| parent | 49c794e94649020248e37b78db16cd25bad38b4f (diff) | |
| download | linux-0d6038ee76f2e06b79d0465807f67e86bf4025de.tar.xz | |
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 'arch/sparc/include')
| -rw-r--r-- | arch/sparc/include/asm/socket.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/socket.h b/arch/sparc/include/asm/socket.h index 9cbbfafd0538..3a5ae3d12088 100644 --- a/arch/sparc/include/asm/socket.h +++ b/arch/sparc/include/asm/socket.h @@ -30,6 +30,7 @@ #define SO_ERROR 0x1007 #define SO_TYPE 0x1008 #define SO_PROTOCOL 0x1028 +#define SO_DOMAIN 0x1029 /* Linux specific, keep the same. */ |