From 5daab9db7b65df87da26fd8cfa695fb9546a1ddb Mon Sep 17 00:00:00 2001 From: Chenbo Feng Date: Wed, 5 Apr 2017 19:00:55 -0700 Subject: New getsockopt option to get socket cookie Introduce a new getsockopt operation to retrieve the socket cookie for a specific socket based on the socket fd. It returns a unique non-decreasing cookie for each socket. Tested: https://android-review.googlesource.com/#/c/358163/ Acked-by: Willem de Bruijn Signed-off-by: Chenbo Feng Signed-off-by: David S. Miller --- include/uapi/asm-generic/socket.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/uapi/asm-generic') diff --git a/include/uapi/asm-generic/socket.h b/include/uapi/asm-generic/socket.h index c98a52fb572a..2b488565599d 100644 --- a/include/uapi/asm-generic/socket.h +++ b/include/uapi/asm-generic/socket.h @@ -98,4 +98,6 @@ #define SO_INCOMING_NAPI_ID 56 +#define SO_COOKIE 57 + #endif /* __ASM_GENERIC_SOCKET_H */ -- cgit v1.2.3