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authorJan Engelhardt <jengelh@medozas.de>2009-08-04 03:28:29 -0400
committerDavid S. Miller <davem@davemloft.net>2009-08-05 16:02:57 -0400
commit0d6038ee76f2e06b79d0465807f67e86bf4025de (patch)
treeffb88e2f817ae2a76fece58a7f7d0de3fd37fbaf /arch/avr32
parent49c794e94649020248e37b78db16cd25bad38b4f (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 'arch/avr32')
-rw-r--r--arch/avr32/include/asm/socket.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/avr32/include/asm/socket.h b/arch/avr32/include/asm/socket.h
index 6af2866a4f00..fe863f9794d5 100644
--- a/arch/avr32/include/asm/socket.h
+++ b/arch/avr32/include/asm/socket.h
@@ -58,5 +58,6 @@
58#define SCM_TIMESTAMPING SO_TIMESTAMPING 58#define SCM_TIMESTAMPING SO_TIMESTAMPING
59 59
60#define SO_PROTOCOL 38 60#define SO_PROTOCOL 38
61#define SO_DOMAIN 39
61 62
62#endif /* __ASM_AVR32_SOCKET_H */ 63#endif /* __ASM_AVR32_SOCKET_H */