SO_EE_CODE_ZEROCOPY_COPIED   29 include/uapi/linux/errqueue.h #define SO_EE_CODE_ZEROCOPY_COPIED	1
SO_EE_CODE_ZEROCOPY_COPIED   70 tools/testing/selftests/net/msg_zerocopy.c #define SO_EE_CODE_ZEROCOPY_COPIED	1