Willem de Bruijn 76851d1212 sock: add SOCK_ZEROCOPY sockopt ... The send call ignores unknown flags. Legacy applications may already unwittingly pass MSG_ZEROCOPY. Continue to ignore this flag unless a socket opts in to zerocopy. Introduce socket option SO_ZEROCOPY to enable MSG_ZEROCOPY processing. Processes can also query this socket option to detect kernel support for the feature. Older kernels will return ENOPROTOOPT. Signed-off-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-08-03 21:37:29 -07:00
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auxvec.h
bitsperlong.h
byteorder.h
errno.h
fcntl.h
ioctl.h
ioctls.h
ipcbuf.h
Kbuild	signal: Remove non-uapi <asm/siginfo.h>	2017-06-04 15:11:47 +02:00
kvm_para.h
mman.h
msgbuf.h
param.h
poll.h
posix_types.h
ptrace.h
resource.h
sembuf.h
setup.h	UAPI: Make arch/mn10300/include/uapi/asm/setup.h non-empty	2012-10-17 12:32:35 +01:00
shmbuf.h
sigcontext.h
signal.h	unify SS_ONSTACK/SS_DISABLE definitions	2012-12-19 18:07:39 -05:00
socket.h	sock: add SOCK_ZEROCOPY sockopt	2017-08-03 21:37:29 -07:00
sockios.h
stat.h
statfs.h
swab.h
termbits.h
termios.h
types.h
unistd.h