# # 64-bit system call numbers and entry vectors # # The format is: # <number> <abi> <name> <entry point> # # The abi is "common", "64" or "x32" for this file. # 0 common read sys_read 1 common write sys_write 2 common open sys_open 3 common close sys_close 4 common stat sys_newstat 5 common fstat sys_newfstat 6 common lstat sys_newlstat 7 common poll sys_poll 8 common lseek sys_lseek 9 common mmap sys_mmap 10 common mprotect sys_mprotect 11 common munmap sys_munmap 12 common brk sys_brk 13 64 rt_sigaction sys_rt_sigaction 14 common rt_sigprocmask sys_rt_sigprocmask 15 64 rt_sigreturn stub_rt_sigreturn 16 64 ioctl sys_ioctl 17 common pread64 sys_pread64 18 common pwrite64 sys_pwrite64 19 64 readv sys_readv 20 64 writev sys_writev 21 common access sys_access 22 common pipe sys_pipe 23 common select sys_select 24 common sched_yield sys_sched_yield 25 common mremap sys_mremap 26 common msync sys_msync 27 common mincore sys_mincore 28 common madvise sys_madvise 29 common shmget sys_shmget 30 common shmat sys_shmat 31 common shmctl sys_shmctl 32 common dup sys_dup 33 common dup2 sys_dup2 34 common pause sys_pause 35 common nanosleep sys_nanosleep 36 common getitimer sys_getitimer 37 common alarm sys_alarm 38 common setitimer sys_setitimer 39 common getpid sys_getpid 40 common sendfile sys_sendfile64 41 common socket sys_socket 42 common connect sys_connect 43 common accept sys_accept 44 common sendto sys_sendto 45 64 recvfrom sys_recvfrom 46 64 sendmsg sys_sendmsg 47 64 recvmsg sys_recvmsg 48 common shutdown sys_shutdown 49 common bind sys_bind 50 common listen sys_listen 51 common getsockname sys_getsockname 52 common getpeername sys_getpeername 53 common socketpair sys_socketpair 54 64 setsockopt sys_setsockopt 55 64 getsockopt sys_getsockopt 56 common clone stub_clone 57 common fork stub_fork 58 common vfork stub_vfork 59 64 execve stub_execve 60 common exit sys_exit 61 common wait4 sys_wait4 62 common kill sys_kill 63 common uname sys_newuname 64 common semget sys_semget 65 common semop sys_semop 66 common semctl sys_semctl 67 common shmdt sys_shmdt 68 common msgget sys_msgget 69 common msgsnd sys_msgsnd 70 common msgrcv sys_msgrcv 71 common msgctl sys_msgctl 72 common fcntl sys_fcntl 73 common flock sys_flock 74 common fsync sys_fsync 75 common fdatasync sys_fdatasync 76 common truncate sys_truncate 77 common ftruncate sys_ftruncate 78 common getdents sys_getdents 79 common getcwd sys_getcwd 80 common chdir sys_chdir 81 common fchdir sys_fchdir 82 common rename sys_rename 83 common mkdir sys_mkdir 84 common rmdir sys_rmdir 85 common creat sys_creat 86 common link sys_link 87 common unlink sys_unlink 88 common symlink sys_symlink 89 common readlink sys_readlink 90 common chmod sys_chmod 91 common fchmod sys_fchmod 92 common chown sys_chown 93 common fchown sys_fchown 94 common lchown sys_lchown 95 common umask sys_umask 96 common gettimeofday sys_gettimeofday 97 common getrlimit sys_getrlimit 98 common getrusage sys_getrusage 99 common sysinfo sys_sysinfo 100 common times sys_times 101 64 ptrace sys_ptrace 102 common getuid sys_getuid 103 common syslog sys_syslog 104 common getgid sys_getgid 105 common setuid sys_setuid 106 common setgid sys_setgid 107 common geteuid sys_geteuid 108 common getegid sys_getegid 109 common setpgid sys_setpgid 110 common getppid sys_getppid 111 common getpgrp sys_getpgrp 112 common setsid sys_setsid 113 common setreuid sys_setreuid 114 common setregid sys_setregid 115 common getgroups sys_getgroups 116 common setgroups sys_setgroups 117 common setresuid sys_setresuid 118 common getresuid sys_getresuid 119 common setresgid sys_setresgid 120 common getresgid sys_getresgid 121 common getpgid sys_getpgid 122 common setfsuid sys_setfsuid 123 common setfsgid sys_setfsgid 124 common getsid sys_getsid 125 common capget sys_capget 126 common capset sys_capset 127 64 rt_sigpending sys_rt_sigpending 128 64 rt_sigtimedwait sys_rt_sigtimedwait 129 64 rt_sigqueueinfo sys_rt_sigqueueinfo 130 common rt_sigsuspend sys_rt_sigsuspend 131 64 sigaltstack sys_sigaltstack 132 common utime sys_utime 133 common mknod sys_mknod 134 64 uselib 135 common personality sys_personality 136 common ustat sys_ustat 137 common statfs sys_statfs 138 common fstatfs sys_fstatfs 139 common sysfs sys_sysfs 140 common getpriority sys_getpriority 141 common setpriority sys_setpriority 142 common sched_setparam sys_sched_setparam 143 common sched_getparam sys_sched_getparam 144 common sched_setscheduler sys_sched_setscheduler 145 common sched_getscheduler sys_sched_getscheduler 146 common sched_get_priority_max sys_sched_get_priority_max 147 common sched_get_priority_min sys_sched_get_priority_min 148 common sched_rr_get_interval sys_sched_rr_get_interval 149 common mlock sys_mlock 150 common munlock sys_munlock 151 common mlockall sys_mlockall 152 common munlockall sys_munlockall 153 common vhangup sys_vhangup 154 common modify_ldt sys_modify_ldt 155 common pivot_root sys_pivot_root 156 64 _sysctl sys_sysctl 157 common prctl sys_prctl 158 common arch_prctl sys_arch_prctl 159 common adjtimex sys_adjtimex 160 common setrlimit sys_setrlimit 161 common chroot sys_chroot 162 common sync sys_sync 163 common acct sys_acct 164 common settimeofday sys_settimeofday 165 common mount sys_mount 166 common umount2 sys_umount 167 common swapon sys_swapon 168 common swapoff sys_swapoff 169 common reboot sys_reboot 170 common sethostname sys_sethostname 171 common setdomainname sys_setdomainname 172 common iopl sys_iopl 173 common ioperm sys_ioperm 174 64 create_module 175 common init_module sys_init_module 176 common delete_module sys_delete_module 177 64 get_kernel_syms 178 64 query_module 179 common quotactl sys_quotactl 180 64 nfsservctl 181 common getpmsg 182 common putpmsg 183 common afs_syscall 184 common tuxcall 185 common security 186 common gettid sys_gettid 187 common readahead sys_readahead 188 common setxattr sys_setxattr 189 common lsetxattr sys_lsetxattr 190 common fsetxattr sys_fsetxattr 191 common getxattr sys_getxattr 192 common lgetxattr sys_lgetxattr 193 common fgetxattr sys_fgetxattr 194 common listxattr sys_listxattr 195 common llistxattr sys_llistxattr 196 common flistxattr sys_flistxattr 197 common removexattr sys_removexattr 198 common lremovexattr sys_lremovexattr 199 common fremovexattr sys_fremovexattr 200 common tkill sys_tkill 201 common time sys_time 202 common futex sys_futex 203 common sched_setaffinity sys_sched_setaffinity 204 common sched_getaffinity sys_sched_getaffinity 205 64 set_thread_area 206 64 io_setup sys_io_setup 207 common io_destroy sys_io_destroy 208 common io_getevents sys_io_getevents 209 64 io_submit sys_io_submit 210 common io_cancel sys_io_cancel 211 64 get_thread_area 212 common lookup_dcookie sys_lookup_dcookie 213 common epoll_create sys_epoll_create 214 64 epoll_ctl_old 215 64 epoll_wait_old 216 common remap_file_pages sys_remap_file_pages 217 common getdents64 sys_getdents64 218 common set_tid_address sys_set_tid_address 219 common restart_syscall sys_restart_syscall 220 common semtimedop sys_semtimedop 221 common fadvise64 sys_fadvise64 222 64 timer_create sys_timer_create 223 common timer_settime sys_timer_settime 224 common timer_gettime sys_timer_gettime 225 common timer_getoverrun sys_timer_getoverrun 226 common timer_delete sys_timer_delete 227 common clock_settime sys_clock_settime 228 common clock_gettime sys_clock_gettime 229 common clock_getres sys_clock_getres 230 common clock_nanosleep sys_clock_nanosleep 231 common exit_group sys_exit_group 232 common epoll_wait sys_epoll_wait 233 common epoll_ctl sys_epoll_ctl 234 common tgkill sys_tgkill 235 common utimes sys_utimes 236 64 vserver 237 common mbind sys_mbind 238 common set_mempolicy sys_set_mempolicy 239 common get_mempolicy sys_get_mempolicy 240 common mq_open sys_mq_open 241 common mq_unlink sys_mq_unlink 242 common mq_timedsend sys_mq_timedsend 243 common mq_timedreceive sys_mq_timedreceive 244 64 mq_notify sys_mq_notify 245 common mq_getsetattr sys_mq_getsetattr 246 64 kexec_load sys_kexec_load 247 64 waitid sys_waitid 248 common add_key sys_add_key 249 common request_key sys_request_key 250 common keyctl sys_keyctl 251 common ioprio_set sys_ioprio_set 252 common ioprio_get sys_ioprio_get 253 common inotify_init sys_inotify_init 254 common inotify_add_watch sys_inotify_add_watch 255 common inotify_rm_watch sys_inotify_rm_watch 256 common migrate_pages sys_migrate_pages 257 common openat sys_openat 258 common mkdirat sys_mkdirat 259 common mknodat sys_mknodat 260 common fchownat sys_fchownat 261 common futimesat sys_futimesat 262 common newfstatat sys_newfstatat 263 common unlinkat sys_unlinkat 264 common renameat sys_renameat 265 common linkat sys_linkat 266 common symlinkat sys_symlinkat 267 common readlinkat sys_readlinkat 268 common fchmodat sys_fchmodat 269 common faccessat sys_faccessat 270 common pselect6 sys_pselect6 271 common ppoll sys_ppoll 272 common unshare sys_unshare 273 64 set_robust_list sys_set_robust_list 274 64 get_robust_list sys_get_robust_list 275 common splice sys_splice 276 common tee sys_tee 277 common sync_file_range sys_sync_file_range 278 64 vmsplice sys_vmsplice 279 64 move_pages sys_move_pages 280 common utimensat sys_utimensat 281 common epoll_pwait sys_epoll_pwait 282 common signalfd sys_signalfd 283 common timerfd_create sys_timerfd_create 284 common eventfd sys_eventfd 285 common fallocate sys_fallocate 286 common timerfd_settime sys_timerfd_settime 287 common timerfd_gettime sys_timerfd_gettime 288 common accept4 sys_accept4 289 common signalfd4 sys_signalfd4 290 common eventfd2 sys_eventfd2 291 common epoll_create1 sys_epoll_create1 292 common dup3 sys_dup3 293 common pipe2 sys_pipe2 294 common inotify_init1 sys_inotify_init1 295 64 preadv sys_preadv 296 64 pwritev sys_pwritev 297 64 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo 298 common perf_event_open sys_perf_event_open 299 64 recvmmsg sys_recvmmsg 300 common fanotify_init sys_fanotify_init 301 common fanotify_mark sys_fanotify_mark 302 common prlimit64 sys_prlimit64 303 common name_to_handle_at sys_name_to_handle_at 304 common open_by_handle_at sys_open_by_handle_at 305 common clock_adjtime sys_clock_adjtime 306 common syncfs sys_syncfs 307 64 sendmmsg sys_sendmmsg 308 common setns sys_setns 309 common getcpu sys_getcpu 310 64 process_vm_readv sys_process_vm_readv 311 64 process_vm_writev sys_process_vm_writev 312 common kcmp sys_kcmp 313 common finit_module sys_finit_module 314 common sched_setattr sys_sched_setattr 315 common sched_getattr sys_sched_getattr 316 common renameat2 sys_renameat2 317 common seccomp sys_seccomp 318 common getrandom sys_getrandom 319 common memfd_create sys_memfd_create 320 common kexec_file_load sys_kexec_file_load 321 common bpf sys_bpf 322 64 execveat stub_execveat # # x32-specific system call numbers start at 512 to avoid cache impact # for native 64-bit operation. # 512 x32 rt_sigaction compat_sys_rt_sigaction 513 x32 rt_sigreturn stub_x32_rt_sigreturn 514 x32 ioctl compat_sys_ioctl 515 x32 readv compat_sys_readv 516 x32 writev compat_sys_writev 517 x32 recvfrom compat_sys_recvfrom 518 x32 sendmsg compat_sys_sendmsg 519 x32 recvmsg compat_sys_recvmsg 520 x32 execve stub_x32_execve 521 x32 ptrace compat_sys_ptrace 522 x32 rt_sigpending compat_sys_rt_sigpending 523 x32 rt_sigtimedwait compat_sys_rt_sigtimedwait 524 x32 rt_sigqueueinfo compat_sys_rt_sigqueueinfo 525 x32 sigaltstack compat_sys_sigaltstack 526 x32 timer_create compat_sys_timer_create 527 x32 mq_notify compat_sys_mq_notify 528 x32 kexec_load compat_sys_kexec_load 529 x32 waitid compat_sys_waitid 530 x32 set_robust_list compat_sys_set_robust_list 531 x32 get_robust_list compat_sys_get_robust_list 532 x32 vmsplice compat_sys_vmsplice 533 x32 move_pages compat_sys_move_pages 534 x32 preadv compat_sys_preadv64 535 x32 pwritev compat_sys_pwritev64 536 x32 rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo 537 x32 recvmmsg compat_sys_recvmmsg 538 x32 sendmmsg compat_sys_sendmmsg 539 x32 process_vm_readv compat_sys_process_vm_readv 540 x32 process_vm_writev compat_sys_process_vm_writev 541 x32 setsockopt compat_sys_setsockopt 542 x32 getsockopt compat_sys_getsockopt 543 x32 io_setup compat_sys_io_setup 544 x32 io_submit compat_sys_io_submit 545 x32 execveat stub_x32_execveat