ref: c7b8a9f86b3e6aecc69448a6aa724938a57c9de2 dir: /lib/c/arch/amd64/linux/syscall.lst/
#number name 0 _read 1 _write 2 _open 3 _close 8 _lseek 12 _brk 13 _sigaction 39 _getpid 60 _Exit 62 _kill