__NR_setsockopt   602 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_setsockopt, compat_sys_setsockopt)
__NR_setsockopt   609 include/uapi/asm-generic/unistd.h __SC_COMP(__NR_setsockopt, sys_setsockopt, compat_sys_setsockopt)
__NR_setsockopt   609 tools/include/uapi/asm-generic/unistd.h __SC_COMP(__NR_setsockopt, sys_setsockopt, compat_sys_setsockopt)