From 0d6038ee76f2e06b79d0465807f67e86bf4025de Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Tue, 4 Aug 2009 07:28:29 +0000 Subject: net: implement a SO_DOMAIN getsockoption MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: David S. Miller --- arch/s390/include/asm/socket.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/s390/include/asm') diff --git a/arch/s390/include/asm/socket.h b/arch/s390/include/asm/socket.h index 65baa9a83ab..e42df89a0b8 100644 --- a/arch/s390/include/asm/socket.h +++ b/arch/s390/include/asm/socket.h @@ -66,5 +66,6 @@ #define SCM_TIMESTAMPING SO_TIMESTAMPING #define SO_PROTOCOL 38 +#define SO_DOMAIN 39 #endif /* _ASM_SOCKET_H */ -- cgit v1.2.3