# # 64-bit system call numbers and entry vectors # # The format is: # # # The abi is "common", "64" or "x32" for this file. # 0 common read sys_x64_read 1 common write sys_x64_write 2 common open sys_x64_open 3 common close sys_x64_close 4 common stat sys_x64_newstat 5 common fstat sys_x64_newfstat 6 common lstat sys_x64_newlstat 7 common poll sys_x64_poll 8 common lseek sys_x64_lseek 9 common mmap sys_x64_mmap 10 common mprotect sys_x64_mprotect 11 common munmap sys_x64_munmap 12 common brk sys_x64_brk 13 64 rt_sigaction sys_x64_rt_sigaction 14 common rt_sigprocmask sys_x64_rt_sigprocmask 15 64 rt_sigreturn sys_x64_rt_sigreturn/ptregs 16 64 ioctl sys_x64_ioctl 17 common pread64 sys_x64_pread64 18 common pwrite64 sys_x64_pwrite64 19 64 readv sys_x64_readv 20 64 writev sys_x64_writev 21 common access sys_x64_access 22 common pipe sys_x64_pipe 23 common select sys_x64_select 24 common sched_yield sys_x64_sched_yield 25 common mremap sys_x64_mremap 26 common msync sys_x64_msync 27 common mincore sys_x64_mincore 28 common madvise sys_x64_madvise 29 common shmget sys_x64_shmget 30 common shmat sys_x64_shmat 31 common shmctl sys_x64_shmctl 32 common dup sys_x64_dup 33 common dup2 sys_x64_dup2 34 common pause sys_x64_pause 35 common nanosleep sys_x64_nanosleep 36 common getitimer sys_x64_getitimer 37 common alarm sys_x64_alarm 38 common setitimer sys_x64_setitimer 39 common getpid sys_x64_getpid 40 common sendfile sys_x64_sendfile64 41 common socket sys_x64_socket 42 common connect sys_x64_connect 43 common accept sys_x64_accept 44 common sendto sys_x64_sendto 45 64 recvfrom sys_x64_recvfrom 46 64 sendmsg sys_x64_sendmsg 47 64 recvmsg sys_x64_recvmsg 48 common shutdown sys_x64_shutdown 49 common bind sys_x64_bind 50 common listen sys_x64_listen 51 common getsockname sys_x64_getsockname 52 common getpeername sys_x64_getpeername 53 common socketpair sys_x64_socketpair 54 64 setsockopt sys_x64_setsockopt 55 64 getsockopt sys_x64_getsockopt 56 common clone sys_x64_clone/ptregs 57 common fork sys_x64_fork/ptregs 58 common vfork sys_x64_vfork/ptregs 59 64 execve sys_x64_execve/ptregs 60 common exit sys_x64_exit 61 common wait4 sys_x64_wait4 62 common kill sys_x64_kill 63 common uname sys_x64_newuname 64 common semget sys_x64_semget 65 common semop sys_x64_semop 66 common semctl sys_x64_semctl 67 common shmdt sys_x64_shmdt 68 common msgget sys_x64_msgget 69 common msgsnd sys_x64_msgsnd 70 common msgrcv sys_x64_msgrcv 71 common msgctl sys_x64_msgctl 72 common fcntl sys_x64_fcntl 73 common flock sys_x64_flock 74 common fsync sys_x64_fsync 75 common fdatasync sys_x64_fdatasync 76 common truncate sys_x64_truncate 77 common ftruncate sys_x64_ftruncate 78 common getdents sys_x64_getdents 79 common getcwd sys_x64_getcwd 80 common chdir sys_x64_chdir 81 common fchdir sys_x64_fchdir 82 common rename sys_x64_rename 83 common mkdir sys_x64_mkdir 84 common rmdir sys_x64_rmdir 85 common creat sys_x64_creat 86 common link sys_x64_link 87 common unlink sys_x64_unlink 88 common symlink sys_x64_symlink 89 common readlink sys_x64_readlink 90 common chmod sys_x64_chmod 91 common fchmod sys_x64_fchmod 92 common chown sys_x64_chown 93 common fchown sys_x64_fchown 94 common lchown sys_x64_lchown 95 common umask sys_x64_umask 96 common gettimeofday sys_x64_gettimeofday 97 common getrlimit sys_x64_getrlimit 98 common getrusage sys_x64_getrusage 99 common sysinfo sys_x64_sysinfo 100 common times sys_x64_times 101 64 ptrace sys_x64_ptrace 102 common getuid sys_x64_getuid 103 common syslog sys_x64_syslog 104 common getgid sys_x64_getgid 105 common setuid sys_x64_setuid 106 common setgid sys_x64_setgid 107 common geteuid sys_x64_geteuid 108 common getegid sys_x64_getegid 109 common setpgid sys_x64_setpgid 110 common getppid sys_x64_getppid 111 common getpgrp sys_x64_getpgrp 112 common setsid sys_x64_setsid 113 common setreuid sys_x64_setreuid 114 common setregid sys_x64_setregid 115 common getgroups sys_x64_getgroups 116 common setgroups sys_x64_setgroups 117 common setresuid sys_x64_setresuid 118 common getresuid sys_x64_getresuid 119 common setresgid sys_x64_setresgid 120 common getresgid sys_x64_getresgid 121 common getpgid sys_x64_getpgid 122 common setfsuid sys_x64_setfsuid 123 common setfsgid sys_x64_setfsgid 124 common getsid sys_x64_getsid 125 common capget sys_x64_capget 126 common capset sys_x64_capset 127 64 rt_sigpending sys_x64_rt_sigpending 128 64 rt_sigtimedwait sys_x64_rt_sigtimedwait 129 64 rt_sigqueueinfo sys_x64_rt_sigqueueinfo 130 common rt_sigsuspend sys_x64_rt_sigsuspend 131 64 sigaltstack sys_x64_sigaltstack 132 common utime sys_x64_utime 133 common mknod sys_x64_mknod 134 64 uselib 135 common personality sys_x64_personality 136 common ustat sys_x64_ustat 137 common statfs sys_x64_statfs 138 common fstatfs sys_x64_fstatfs 139 common sysfs sys_x64_sysfs 140 common getpriority sys_x64_getpriority 141 common setpriority sys_x64_setpriority 142 common sched_setparam sys_x64_sched_setparam 143 common sched_getparam sys_x64_sched_getparam 144 common sched_setscheduler sys_x64_sched_setscheduler 145 common sched_getscheduler sys_x64_sched_getscheduler 146 common sched_get_priority_max sys_x64_sched_get_priority_max 147 common sched_get_priority_min sys_x64_sched_get_priority_min 148 common sched_rr_get_interval sys_x64_sched_rr_get_interval 149 common mlock sys_x64_mlock 150 common munlock sys_x64_munlock 151 common mlockall sys_x64_mlockall 152 common munlockall sys_x64_munlockall 153 common vhangup sys_x64_vhangup 154 common modify_ldt sys_x64_modify_ldt 155 common pivot_root sys_x64_pivot_root 156 64 _sysctl sys_x64_sysctl 157 common prctl sys_x64_prctl 158 common arch_prctl sys_x64_arch_prctl 159 common adjtimex sys_x64_adjtimex 160 common setrlimit sys_x64_setrlimit 161 common chroot sys_x64_chroot 162 common sync sys_x64_sync 163 common acct sys_x64_acct 164 common settimeofday sys_x64_settimeofday 165 common mount sys_x64_mount 166 common umount2 sys_x64_umount 167 common swapon sys_x64_swapon 168 common swapoff sys_x64_swapoff 169 common reboot sys_x64_reboot 170 common sethostname sys_x64_sethostname 171 common setdomainname sys_x64_setdomainname 172 common iopl sys_x64_iopl/ptregs 173 common ioperm sys_x64_ioperm 174 64 create_module 175 common init_module sys_x64_init_module 176 common delete_module sys_x64_delete_module 177 64 get_kernel_syms 178 64 query_module 179 common quotactl sys_x64_quotactl 180 64 nfsservctl 181 common getpmsg 182 common putpmsg 183 common afs_syscall 184 common tuxcall 185 common security 186 common gettid sys_x64_gettid 187 common readahead sys_x64_readahead 188 common setxattr sys_x64_setxattr 189 common lsetxattr sys_x64_lsetxattr 190 common fsetxattr sys_x64_fsetxattr 191 common getxattr sys_x64_getxattr 192 common lgetxattr sys_x64_lgetxattr 193 common fgetxattr sys_x64_fgetxattr 194 common listxattr sys_x64_listxattr 195 common llistxattr sys_x64_llistxattr 196 common flistxattr sys_x64_flistxattr 197 common removexattr sys_x64_removexattr 198 common lremovexattr sys_x64_lremovexattr 199 common fremovexattr sys_x64_fremovexattr 200 common tkill sys_x64_tkill 201 common time sys_x64_time 202 common futex sys_x64_futex 203 common sched_setaffinity sys_x64_sched_setaffinity 204 common sched_getaffinity sys_x64_sched_getaffinity 205 64 set_thread_area 206 64 io_setup sys_x64_io_setup 207 common io_destroy sys_x64_io_destroy 208 common io_getevents sys_x64_io_getevents 209 64 io_submit sys_x64_io_submit 210 common io_cancel sys_x64_io_cancel 211 64 get_thread_area 212 common lookup_dcookie sys_x64_lookup_dcookie 213 common epoll_create sys_x64_epoll_create 214 64 epoll_ctl_old 215 64 epoll_wait_old 216 common remap_file_pages sys_x64_remap_file_pages 217 common getdents64 sys_x64_getdents64 218 common set_tid_address sys_x64_set_tid_address 219 common restart_syscall sys_x64_restart_syscall 220 common semtimedop sys_x64_semtimedop 221 common fadvise64 sys_x64_fadvise64 222 64 timer_create sys_x64_timer_create 223 common timer_settime sys_x64_timer_settime 224 common timer_gettime sys_x64_timer_gettime 225 common timer_getoverrun sys_x64_timer_getoverrun 226 common timer_delete sys_x64_timer_delete 227 common clock_settime sys_x64_clock_settime 228 common clock_gettime sys_x64_clock_gettime 229 common clock_getres sys_x64_clock_getres 230 common clock_nanosleep sys_x64_clock_nanosleep 231 common exit_group sys_x64_exit_group 232 common epoll_wait sys_x64_epoll_wait 233 common epoll_ctl sys_x64_epoll_ctl 234 common tgkill sys_x64_tgkill 235 common utimes sys_x64_utimes 236 64 vserver 237 common mbind sys_x64_mbind 238 common set_mempolicy sys_x64_set_mempolicy 239 common get_mempolicy sys_x64_get_mempolicy 240 common mq_open sys_x64_mq_open 241 common mq_unlink sys_x64_mq_unlink 242 common mq_timedsend sys_x64_mq_timedsend 243 common mq_timedreceive sys_x64_mq_timedreceive 244 64 mq_notify sys_x64_mq_notify 245 common mq_getsetattr sys_x64_mq_getsetattr 246 64 kexec_load sys_x64_kexec_load 247 64 waitid sys_x64_waitid 248 common add_key sys_x64_add_key 249 common request_key sys_x64_request_key 250 common keyctl sys_x64_keyctl 251 common ioprio_set sys_x64_ioprio_set 252 common ioprio_get sys_x64_ioprio_get 253 common inotify_init sys_x64_inotify_init 254 common inotify_add_watch sys_x64_inotify_add_watch 255 common inotify_rm_watch sys_x64_inotify_rm_watch 256 common migrate_pages sys_x64_migrate_pages 257 common openat sys_x64_openat 258 common mkdirat sys_x64_mkdirat 259 common mknodat sys_x64_mknodat 260 common fchownat sys_x64_fchownat 261 common futimesat sys_x64_futimesat 262 common newfstatat sys_x64_newfstatat 263 common unlinkat sys_x64_unlinkat 264 common renameat sys_x64_renameat 265 common linkat sys_x64_linkat 266 common symlinkat sys_x64_symlinkat 267 common readlinkat sys_x64_readlinkat 268 common fchmodat sys_x64_fchmodat 269 common faccessat sys_x64_faccessat 270 common pselect6 sys_x64_pselect6 271 common ppoll sys_x64_ppoll 272 common unshare sys_x64_unshare 273 64 set_robust_list sys_x64_set_robust_list 274 64 get_robust_list sys_x64_get_robust_list 275 common splice sys_x64_splice 276 common tee sys_x64_tee 277 common sync_file_range sys_x64_sync_file_range 278 64 vmsplice sys_x64_vmsplice 279 64 move_pages sys_x64_move_pages 280 common utimensat sys_x64_utimensat 281 common epoll_pwait sys_x64_epoll_pwait 282 common signalfd sys_x64_signalfd 283 common timerfd_create sys_x64_timerfd_create 284 common eventfd sys_x64_eventfd 285 common fallocate sys_x64_fallocate 286 common timerfd_settime sys_x64_timerfd_settime 287 common timerfd_gettime sys_x64_timerfd_gettime 288 common accept4 sys_x64_accept4 289 common signalfd4 sys_x64_signalfd4 290 common eventfd2 sys_x64_eventfd2 291 common epoll_create1 sys_x64_epoll_create1 292 common dup3 sys_x64_dup3 293 common pipe2 sys_x64_pipe2 294 common inotify_init1 sys_x64_inotify_init1 295 64 preadv sys_x64_preadv 296 64 pwritev sys_x64_pwritev 297 64 rt_tgsigqueueinfo sys_x64_rt_tgsigqueueinfo 298 common perf_event_open sys_x64_perf_event_open 299 64 recvmmsg sys_x64_recvmmsg 300 common fanotify_init sys_x64_fanotify_init 301 common fanotify_mark sys_x64_fanotify_mark 302 common prlimit64 sys_x64_prlimit64 303 common name_to_handle_at sys_x64_name_to_handle_at 304 common open_by_handle_at sys_x64_open_by_handle_at 305 common clock_adjtime sys_x64_clock_adjtime 306 common syncfs sys_x64_syncfs 307 64 sendmmsg sys_x64_sendmmsg 308 common setns sys_x64_setns 309 common getcpu sys_x64_getcpu 310 64 process_vm_readv sys_x64_process_vm_readv 311 64 process_vm_writev sys_x64_process_vm_writev 312 common kcmp sys_x64_kcmp 313 common finit_module sys_x64_finit_module 314 common sched_setattr sys_x64_sched_setattr 315 common sched_getattr sys_x64_sched_getattr 316 common renameat2 sys_x64_renameat2 317 common seccomp sys_x64_seccomp 318 common getrandom sys_x64_getrandom 319 common memfd_create sys_x64_memfd_create 320 common kexec_file_load sys_x64_kexec_file_load 321 common bpf sys_x64_bpf 322 64 execveat sys_x64_execveat/ptregs 323 common userfaultfd sys_x64_userfaultfd 324 common membarrier sys_x64_membarrier 325 common mlock2 sys_x64_mlock2 326 common copy_file_range sys_x64_copy_file_range 327 64 preadv2 sys_x64_preadv2 328 64 pwritev2 sys_x64_pwritev2 329 common pkey_mprotect sys_x64_pkey_mprotect 330 common pkey_alloc sys_x64_pkey_alloc 331 common pkey_free sys_x64_pkey_free 332 common statx sys_x64_statx # # x32-specific system call numbers start at 512 to avoid cache impact # for native 64-bit operation. # 512 x32 rt_sigaction compat_sys_i86_rt_sigaction 513 x32 rt_sigreturn sys32_x32_rt_sigreturn 514 x32 ioctl compat_sys_i86_ioctl 515 x32 readv compat_sys_i86_readv 516 x32 writev compat_sys_i86_writev 517 x32 recvfrom compat_sys_i86_recvfrom 518 x32 sendmsg compat_sys_i86_sendmsg 519 x32 recvmsg compat_sys_i86_recvmsg 520 x32 execve compat_sys_i86_execve/ptregs 521 x32 ptrace compat_sys_i86_ptrace 522 x32 rt_sigpending compat_sys_i86_rt_sigpending 523 x32 rt_sigtimedwait compat_sys_i86_rt_sigtimedwait 524 x32 rt_sigqueueinfo compat_sys_i86_rt_sigqueueinfo 525 x32 sigaltstack compat_sys_i86_sigaltstack 526 x32 timer_create compat_sys_i86_timer_create 527 x32 mq_notify compat_sys_i86_mq_notify 528 x32 kexec_load compat_sys_i86_kexec_load 529 x32 waitid compat_sys_i86_waitid 530 x32 set_robust_list compat_sys_i86_set_robust_list 531 x32 get_robust_list compat_sys_i86_get_robust_list 532 x32 vmsplice compat_sys_i86_vmsplice 533 x32 move_pages compat_sys_i86_move_pages 534 x32 preadv compat_sys_i86_preadv64 535 x32 pwritev compat_sys_i86_pwritev64 536 x32 rt_tgsigqueueinfo compat_sys_i86_rt_tgsigqueueinfo 537 x32 recvmmsg compat_sys_i86_recvmmsg 538 x32 sendmmsg compat_sys_i86_sendmmsg 539 x32 process_vm_readv compat_sys_i86_process_vm_readv 540 x32 process_vm_writev compat_sys_i86_process_vm_writev 541 x32 setsockopt compat_sys_i86_setsockopt 542 x32 getsockopt compat_sys_i86_getsockopt 543 x32 io_setup compat_sys_i86_io_setup 544 x32 io_submit compat_sys_i86_io_submit 545 x32 execveat compat_sys_i86_execveat/ptregs 546 x32 preadv2 compat_sys_i86_preadv64v2 547 x32 pwritev2 compat_sys_i86_pwritev64v2