__NR_getsockname   55 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_getsockname 51
__NR_getsockname   47 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_getsockname (__X32_SYSCALL_BIT + 51)