```sh $ git clone git://sourceware.org/git/glibc $ cd glibc $ ls advisories io socket COPYINGv3 argp libio soft-fp extra-lib.mk assert locale stdio-common gen-locales.mk benchtests localedata stdlib INSTALL bits login string libc-abis catgets mach sunrpc libof-iterator.mk ChangeLog.old malloc support LICENSES conform manual sysdeps MAINTAINERS csu math sysvipc Makeconfig ctype mathvec termios Makefile debug misc time Makefile.help dirent nis timezone Makefile.in dlfcn nptl wcsmbs Makerules elf nptl_db wctype NEWS gmon nscd abi-tags o-iterator.mk gnulib nss aclocal.m4 README hesiod po config.h.in Rules htl posix config.make.in SECURITY.md hurd resolv configure SHARED-FILES iconv resource configure.ac shlib-versions iconvdata rt CONTRIBUTED-BY test-skeleton.c include scripts COPYING.LESSERv2 version.h inet setjmp COPYING.LIB intl signal COPYINGv2 $ $ find . | grep -i syscall | head -n 20 ./include/syscall.h ./mach/syscalls.awk ./sysdeps/mach/sys/syscall.h ./sysdeps/mach/i386/syscall.S ./sysdeps/unix/make-syscalls.sh ./sysdeps/unix/sysv/linux/arm/libc-do-syscall.S ./sysdeps/unix/sysv/linux/arm/syscall_cancel.S ./sysdeps/unix/sysv/linux/arm/syscall.S ./sysdeps/unix/sysv/linux/arm/syscalls.list ./sysdeps/unix/sysv/linux/arm/arch-syscall.h ./sysdeps/unix/sysv/linux/m68k/syscall_cancel.S ./sysdeps/unix/sysv/linux/m68k/syscall.S ./sysdeps/unix/sysv/linux/m68k/syscalls.list ./sysdeps/unix/sysv/linux/m68k/arch-syscall.h ./sysdeps/unix/sysv/linux/or1k/syscall_cancel.S ./sysdeps/unix/sysv/linux/or1k/arch-syscall.h ./sysdeps/unix/sysv/linux/sh/syscall_cancel.S ./sysdeps/unix/sysv/linux/sh/syscall.S ./sysdeps/unix/sysv/linux/sh/syscalls.list ./sysdeps/unix/sysv/linux/sh/arch-syscall.h $ find . | grep -i syscall | grep x86_64/64 ./sysdeps/unix/sysv/linux/x86_64/64/arch-syscall.h $ file=$(find . | grep -i syscall | grep x86_64/64) $ head $file /* AUTOGENERATED by update-syscall-lists.py. */ #define __NR__sysctl 156 #define __NR_accept 43 #define __NR_accept4 288 #define __NR_access 21 #define __NR_acct 163 #define __NR_add_key 248 #define __NR_adjtimex 159 #define __NR_afs_syscall 183 #define __NR_alarm 37 $ sort -n -k 3 $file /* AUTOGENERATED by update-syscall-lists.py. */ #define __NR_read 0 #define __NR_write 1 #define __NR_open 2 #define __NR_close 3 #define __NR_stat 4 #define __NR_fstat 5 #define __NR_lstat 6 #define __NR_poll 7 #define __NR_lseek 8 #define __NR_mmap 9 #define __NR_mprotect 10 #define __NR_munmap 11 ... $ sort -n -k 3 $file > syscalls $ exit ```