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76851d1212
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> |
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| .. | ||
| auxvec.h | ||
| bitsperlong.h | ||
| break.h | ||
| byteorder.h | ||
| cmpxchg.h | ||
| errno.h | ||
| fcntl.h | ||
| fpu.h | ||
| gcc_intrin.h | ||
| ia64regs.h | ||
| intel_intrin.h | ||
| intrinsics.h | ||
| ioctl.h | ||
| ioctls.h | ||
| ipcbuf.h | ||
| Kbuild | ||
| mman.h | ||
| msgbuf.h | ||
| param.h | ||
| perfmon.h | ||
| perfmon_default_smpl.h | ||
| poll.h | ||
| posix_types.h | ||
| ptrace.h | ||
| ptrace_offsets.h | ||
| resource.h | ||
| rse.h | ||
| sembuf.h | ||
| setup.h | ||
| shmbuf.h | ||
| sigcontext.h | ||
| siginfo.h | ||
| signal.h | ||
| socket.h | ||
| sockios.h | ||
| stat.h | ||
| statfs.h | ||
| swab.h | ||
| termbits.h | ||
| termios.h | ||
| types.h | ||
| ucontext.h | ||
| unistd.h | ||
| ustack.h | ||