1 openat 275 2 mkdirat (__NR_openat + 1) 3 mknodat (__NR_openat + 2) 4 fchownat (__NR_openat + 3) 5 futimesat (__NR_openat + 4) 6 newfstatat (__NR_openat + 5) 7 fstatat64 (__NR_openat + 5) 8 unlinkat (__NR_openat + 6) 9 renameat (__NR_openat + 7) 10 linkat (__NR_openat + 8) 11 symlinkat (__NR_openat + 9) 12 readlinkat (__NR_openat + 10) 13 fchmodat (__NR_openat + 11) 14 faccessat (__NR_openat + 12) 15 splice 291 16 tee 293 17 vmsplice 294 18 memfd_create 340 19