From 78cde19f622cab74e3953c3d0139d51e1076108e Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Wed, 15 Nov 2017 18:41:32 +0000 Subject: Add MSG_ZEROCOPY from Linux 4.14 to bits/socket.h. This patch adds the new MSG_ZEROCOPY constant from Linux 4.14 to the Linux bits/socket.h. Tested for x86_64. * sysdeps/unix/sysv/linux/bits/socket.h (MSG_ZEROCOPY): New enum constant and macro. --- sysdeps/unix/sysv/linux/bits/socket.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sysdeps/unix/sysv') diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h index a9d16e2..168a8e5 100644 --- a/sysdeps/unix/sysv/linux/bits/socket.h +++ b/sysdeps/unix/sysv/linux/bits/socket.h @@ -237,6 +237,8 @@ enum #define MSG_WAITFORONE MSG_WAITFORONE MSG_BATCH = 0x40000, /* sendmmsg: more messages coming. */ #define MSG_BATCH MSG_BATCH + MSG_ZEROCOPY = 0x4000000, /* Use user data in kernel path. */ +#define MSG_ZEROCOPY MSG_ZEROCOPY MSG_FASTOPEN = 0x20000000, /* Send data in TCP SYN. */ #define MSG_FASTOPEN MSG_FASTOPEN -- cgit v1.1