__NR_sendfile64   491 arch/arm64/include/asm/unistd32.h #define __NR_sendfile64 239
__NR_sendfile64   290 arch/sh/include/uapi/asm/unistd_64.h #define __NR_sendfile64		267
__NR_sendfile64   892 include/uapi/asm-generic/unistd.h #define __NR_sendfile64 __NR3264_sendfile
__NR_sendfile64   892 tools/include/uapi/asm-generic/unistd.h #define __NR_sendfile64 __NR3264_sendfile