1 # SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
3 # 32-bit system call numbers and entry vectors
6 # <number> <abi> <name> <entry point> [<compat entry point> [noreturn]]
8 # The __ia32_sys and __ia32_compat_sys stubs are created on-the-fly for
9 # sys_*() system calls and compat_sys_*() compat system calls if
10 # IA32_EMULATION is defined, and expect struct pt_regs *regs as their only
13 # The abi is always "i386" for this file.
15 0 i386 restart_syscall sys_restart_syscall
16 1 i386 exit sys_exit - noreturn
19 4 i386 write sys_write
20 5 i386 open sys_open compat_sys_open
21 6 i386 close sys_close
22 7 i386 waitpid sys_waitpid
23 8 i386 creat sys_creat
25 10 i386 unlink sys_unlink
26 11 i386 execve sys_execve compat_sys_execve
27 12 i386 chdir sys_chdir
28 13 i386 time sys_time32
29 14 i386 mknod sys_mknod
30 15 i386 chmod sys_chmod
31 16 i386 lchown sys_lchown16
33 18 i386 oldstat sys_stat
34 19 i386 lseek sys_lseek compat_sys_lseek
35 20 i386 getpid sys_getpid
36 21 i386 mount sys_mount
37 22 i386 umount sys_oldumount
38 23 i386 setuid sys_setuid16
39 24 i386 getuid sys_getuid16
40 25 i386 stime sys_stime32
41 26 i386 ptrace sys_ptrace compat_sys_ptrace
42 27 i386 alarm sys_alarm
43 28 i386 oldfstat sys_fstat
44 29 i386 pause sys_pause
45 30 i386 utime sys_utime32
48 33 i386 access sys_access
53 38 i386 rename sys_rename
54 39 i386 mkdir sys_mkdir
55 40 i386 rmdir sys_rmdir
58 43 i386 times sys_times compat_sys_times
61 46 i386 setgid sys_setgid16
62 47 i386 getgid sys_getgid16
63 48 i386 signal sys_signal
64 49 i386 geteuid sys_geteuid16
65 50 i386 getegid sys_getegid16
67 52 i386 umount2 sys_umount
69 54 i386 ioctl sys_ioctl compat_sys_ioctl
70 55 i386 fcntl sys_fcntl compat_sys_fcntl64
72 57 i386 setpgid sys_setpgid
74 59 i386 oldolduname sys_olduname
75 60 i386 umask sys_umask
76 61 i386 chroot sys_chroot
77 62 i386 ustat sys_ustat compat_sys_ustat
79 64 i386 getppid sys_getppid
80 65 i386 getpgrp sys_getpgrp
81 66 i386 setsid sys_setsid
82 67 i386 sigaction sys_sigaction compat_sys_sigaction
83 68 i386 sgetmask sys_sgetmask
84 69 i386 ssetmask sys_ssetmask
85 70 i386 setreuid sys_setreuid16
86 71 i386 setregid sys_setregid16
87 72 i386 sigsuspend sys_sigsuspend
88 73 i386 sigpending sys_sigpending compat_sys_sigpending
89 74 i386 sethostname sys_sethostname
90 75 i386 setrlimit sys_setrlimit compat_sys_setrlimit
91 76 i386 getrlimit sys_old_getrlimit compat_sys_old_getrlimit
92 77 i386 getrusage sys_getrusage compat_sys_getrusage
93 78 i386 gettimeofday sys_gettimeofday compat_sys_gettimeofday
94 79 i386 settimeofday sys_settimeofday compat_sys_settimeofday
95 80 i386 getgroups sys_getgroups16
96 81 i386 setgroups sys_setgroups16
97 82 i386 select sys_old_select compat_sys_old_select
98 83 i386 symlink sys_symlink
99 84 i386 oldlstat sys_lstat
100 85 i386 readlink sys_readlink
101 86 i386 uselib sys_uselib
102 87 i386 swapon sys_swapon
103 88 i386 reboot sys_reboot
104 89 i386 readdir sys_old_readdir compat_sys_old_readdir
105 90 i386 mmap sys_old_mmap compat_sys_ia32_mmap
106 91 i386 munmap sys_munmap
107 92 i386 truncate sys_truncate compat_sys_truncate
108 93 i386 ftruncate sys_ftruncate compat_sys_ftruncate
109 94 i386 fchmod sys_fchmod
110 95 i386 fchown sys_fchown16
111 96 i386 getpriority sys_getpriority
112 97 i386 setpriority sys_setpriority
114 99 i386 statfs sys_statfs compat_sys_statfs
115 100 i386 fstatfs sys_fstatfs compat_sys_fstatfs
116 101 i386 ioperm sys_ioperm
117 102 i386 socketcall sys_socketcall compat_sys_socketcall
118 103 i386 syslog sys_syslog
119 104 i386 setitimer sys_setitimer compat_sys_setitimer
120 105 i386 getitimer sys_getitimer compat_sys_getitimer
121 106 i386 stat sys_newstat compat_sys_newstat
122 107 i386 lstat sys_newlstat compat_sys_newlstat
123 108 i386 fstat sys_newfstat compat_sys_newfstat
124 109 i386 olduname sys_uname
125 110 i386 iopl sys_iopl
126 111 i386 vhangup sys_vhangup
128 113 i386 vm86old sys_vm86old sys_ni_syscall
129 114 i386 wait4 sys_wait4 compat_sys_wait4
130 115 i386 swapoff sys_swapoff
131 116 i386 sysinfo sys_sysinfo compat_sys_sysinfo
132 117 i386 ipc sys_ipc compat_sys_ipc
133 118 i386 fsync sys_fsync
134 119 i386 sigreturn sys_sigreturn compat_sys_sigreturn
135 120 i386 clone sys_clone compat_sys_ia32_clone
136 121 i386 setdomainname sys_setdomainname
137 122 i386 uname sys_newuname
138 123 i386 modify_ldt sys_modify_ldt
139 124 i386 adjtimex sys_adjtimex_time32
140 125 i386 mprotect sys_mprotect
141 126 i386 sigprocmask sys_sigprocmask compat_sys_sigprocmask
142 127 i386 create_module
143 128 i386 init_module sys_init_module
144 129 i386 delete_module sys_delete_module
145 130 i386 get_kernel_syms
146 131 i386 quotactl sys_quotactl
147 132 i386 getpgid sys_getpgid
148 133 i386 fchdir sys_fchdir
149 134 i386 bdflush sys_ni_syscall
150 135 i386 sysfs sys_sysfs
151 136 i386 personality sys_personality
153 138 i386 setfsuid sys_setfsuid16
154 139 i386 setfsgid sys_setfsgid16
155 140 i386 _llseek sys_llseek
156 141 i386 getdents sys_getdents compat_sys_getdents
157 142 i386 _newselect sys_select compat_sys_select
158 143 i386 flock sys_flock
159 144 i386 msync sys_msync
160 145 i386 readv sys_readv
161 146 i386 writev sys_writev
162 147 i386 getsid sys_getsid
163 148 i386 fdatasync sys_fdatasync
164 149 i386 _sysctl sys_ni_syscall
165 150 i386 mlock sys_mlock
166 151 i386 munlock sys_munlock
167 152 i386 mlockall sys_mlockall
168 153 i386 munlockall sys_munlockall
169 154 i386 sched_setparam sys_sched_setparam
170 155 i386 sched_getparam sys_sched_getparam
171 156 i386 sched_setscheduler sys_sched_setscheduler
172 157 i386 sched_getscheduler sys_sched_getscheduler
173 158 i386 sched_yield sys_sched_yield
174 159 i386 sched_get_priority_max sys_sched_get_priority_max
175 160 i386 sched_get_priority_min sys_sched_get_priority_min
176 161 i386 sched_rr_get_interval sys_sched_rr_get_interval_time32
177 162 i386 nanosleep sys_nanosleep_time32
178 163 i386 mremap sys_mremap
179 164 i386 setresuid sys_setresuid16
180 165 i386 getresuid sys_getresuid16
181 166 i386 vm86 sys_vm86 sys_ni_syscall
182 167 i386 query_module
183 168 i386 poll sys_poll
185 170 i386 setresgid sys_setresgid16
186 171 i386 getresgid sys_getresgid16
187 172 i386 prctl sys_prctl
188 173 i386 rt_sigreturn sys_rt_sigreturn compat_sys_rt_sigreturn
189 174 i386 rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction
190 175 i386 rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask
191 176 i386 rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending
192 177 i386 rt_sigtimedwait sys_rt_sigtimedwait_time32 compat_sys_rt_sigtimedwait_time32
193 178 i386 rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo
194 179 i386 rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend
195 180 i386 pread64 sys_ia32_pread64
196 181 i386 pwrite64 sys_ia32_pwrite64
197 182 i386 chown sys_chown16
198 183 i386 getcwd sys_getcwd
199 184 i386 capget sys_capget
200 185 i386 capset sys_capset
201 186 i386 sigaltstack sys_sigaltstack compat_sys_sigaltstack
202 187 i386 sendfile sys_sendfile compat_sys_sendfile
205 190 i386 vfork sys_vfork
206 191 i386 ugetrlimit sys_getrlimit compat_sys_getrlimit
207 192 i386 mmap2 sys_mmap_pgoff
208 193 i386 truncate64 sys_ia32_truncate64
209 194 i386 ftruncate64 sys_ia32_ftruncate64
210 195 i386 stat64 sys_stat64 compat_sys_ia32_stat64
211 196 i386 lstat64 sys_lstat64 compat_sys_ia32_lstat64
212 197 i386 fstat64 sys_fstat64 compat_sys_ia32_fstat64
213 198 i386 lchown32 sys_lchown
214 199 i386 getuid32 sys_getuid
215 200 i386 getgid32 sys_getgid
216 201 i386 geteuid32 sys_geteuid
217 202 i386 getegid32 sys_getegid
218 203 i386 setreuid32 sys_setreuid
219 204 i386 setregid32 sys_setregid
220 205 i386 getgroups32 sys_getgroups
221 206 i386 setgroups32 sys_setgroups
222 207 i386 fchown32 sys_fchown
223 208 i386 setresuid32 sys_setresuid
224 209 i386 getresuid32 sys_getresuid
225 210 i386 setresgid32 sys_setresgid
226 211 i386 getresgid32 sys_getresgid
227 212 i386 chown32 sys_chown
228 213 i386 setuid32 sys_setuid
229 214 i386 setgid32 sys_setgid
230 215 i386 setfsuid32 sys_setfsuid
231 216 i386 setfsgid32 sys_setfsgid
232 217 i386 pivot_root sys_pivot_root
233 218 i386 mincore sys_mincore
234 219 i386 madvise sys_madvise
235 220 i386 getdents64 sys_getdents64
236 221 i386 fcntl64 sys_fcntl64 compat_sys_fcntl64
239 224 i386 gettid sys_gettid
240 225 i386 readahead sys_ia32_readahead
241 226 i386 setxattr sys_setxattr
242 227 i386 lsetxattr sys_lsetxattr
243 228 i386 fsetxattr sys_fsetxattr
244 229 i386 getxattr sys_getxattr
245 230 i386 lgetxattr sys_lgetxattr
246 231 i386 fgetxattr sys_fgetxattr
247 232 i386 listxattr sys_listxattr
248 233 i386 llistxattr sys_llistxattr
249 234 i386 flistxattr sys_flistxattr
250 235 i386 removexattr sys_removexattr
251 236 i386 lremovexattr sys_lremovexattr
252 237 i386 fremovexattr sys_fremovexattr
253 238 i386 tkill sys_tkill
254 239 i386 sendfile64 sys_sendfile64
255 240 i386 futex sys_futex_time32
256 241 i386 sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity
257 242 i386 sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity
258 243 i386 set_thread_area sys_set_thread_area
259 244 i386 get_thread_area sys_get_thread_area
260 245 i386 io_setup sys_io_setup compat_sys_io_setup
261 246 i386 io_destroy sys_io_destroy
262 247 i386 io_getevents sys_io_getevents_time32
263 248 i386 io_submit sys_io_submit compat_sys_io_submit
264 249 i386 io_cancel sys_io_cancel
265 250 i386 fadvise64 sys_ia32_fadvise64
266 # 251 is available for reuse (was briefly sys_set_zone_reclaim)
267 252 i386 exit_group sys_exit_group - noreturn
268 253 i386 lookup_dcookie
269 254 i386 epoll_create sys_epoll_create
270 255 i386 epoll_ctl sys_epoll_ctl
271 256 i386 epoll_wait sys_epoll_wait
272 257 i386 remap_file_pages sys_remap_file_pages
273 258 i386 set_tid_address sys_set_tid_address
274 259 i386 timer_create sys_timer_create compat_sys_timer_create
275 260 i386 timer_settime sys_timer_settime32
276 261 i386 timer_gettime sys_timer_gettime32
277 262 i386 timer_getoverrun sys_timer_getoverrun
278 263 i386 timer_delete sys_timer_delete
279 264 i386 clock_settime sys_clock_settime32
280 265 i386 clock_gettime sys_clock_gettime32
281 266 i386 clock_getres sys_clock_getres_time32
282 267 i386 clock_nanosleep sys_clock_nanosleep_time32
283 268 i386 statfs64 sys_statfs64 compat_sys_statfs64
284 269 i386 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64
285 270 i386 tgkill sys_tgkill
286 271 i386 utimes sys_utimes_time32
287 272 i386 fadvise64_64 sys_ia32_fadvise64_64
289 274 i386 mbind sys_mbind
290 275 i386 get_mempolicy sys_get_mempolicy
291 276 i386 set_mempolicy sys_set_mempolicy
292 277 i386 mq_open sys_mq_open compat_sys_mq_open
293 278 i386 mq_unlink sys_mq_unlink
294 279 i386 mq_timedsend sys_mq_timedsend_time32
295 280 i386 mq_timedreceive sys_mq_timedreceive_time32
296 281 i386 mq_notify sys_mq_notify compat_sys_mq_notify
297 282 i386 mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr
298 283 i386 kexec_load sys_kexec_load compat_sys_kexec_load
299 284 i386 waitid sys_waitid compat_sys_waitid
301 286 i386 add_key sys_add_key
302 287 i386 request_key sys_request_key
303 288 i386 keyctl sys_keyctl compat_sys_keyctl
304 289 i386 ioprio_set sys_ioprio_set
305 290 i386 ioprio_get sys_ioprio_get
306 291 i386 inotify_init sys_inotify_init
307 292 i386 inotify_add_watch sys_inotify_add_watch
308 293 i386 inotify_rm_watch sys_inotify_rm_watch
309 294 i386 migrate_pages sys_migrate_pages
310 295 i386 openat sys_openat compat_sys_openat
311 296 i386 mkdirat sys_mkdirat
312 297 i386 mknodat sys_mknodat
313 298 i386 fchownat sys_fchownat
314 299 i386 futimesat sys_futimesat_time32
315 300 i386 fstatat64 sys_fstatat64 compat_sys_ia32_fstatat64
316 301 i386 unlinkat sys_unlinkat
317 302 i386 renameat sys_renameat
318 303 i386 linkat sys_linkat
319 304 i386 symlinkat sys_symlinkat
320 305 i386 readlinkat sys_readlinkat
321 306 i386 fchmodat sys_fchmodat
322 307 i386 faccessat sys_faccessat
323 308 i386 pselect6 sys_pselect6_time32 compat_sys_pselect6_time32
324 309 i386 ppoll sys_ppoll_time32 compat_sys_ppoll_time32
325 310 i386 unshare sys_unshare
326 311 i386 set_robust_list sys_set_robust_list compat_sys_set_robust_list
327 312 i386 get_robust_list sys_get_robust_list compat_sys_get_robust_list
328 313 i386 splice sys_splice
329 314 i386 sync_file_range sys_ia32_sync_file_range
331 316 i386 vmsplice sys_vmsplice
332 317 i386 move_pages sys_move_pages
333 318 i386 getcpu sys_getcpu
334 319 i386 epoll_pwait sys_epoll_pwait
335 320 i386 utimensat sys_utimensat_time32
336 321 i386 signalfd sys_signalfd compat_sys_signalfd
337 322 i386 timerfd_create sys_timerfd_create
338 323 i386 eventfd sys_eventfd
339 324 i386 fallocate sys_ia32_fallocate
340 325 i386 timerfd_settime sys_timerfd_settime32
341 326 i386 timerfd_gettime sys_timerfd_gettime32
342 327 i386 signalfd4 sys_signalfd4 compat_sys_signalfd4
343 328 i386 eventfd2 sys_eventfd2
344 329 i386 epoll_create1 sys_epoll_create1
345 330 i386 dup3 sys_dup3
346 331 i386 pipe2 sys_pipe2
347 332 i386 inotify_init1 sys_inotify_init1
348 333 i386 preadv sys_preadv compat_sys_preadv
349 334 i386 pwritev sys_pwritev compat_sys_pwritev
350 335 i386 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo
351 336 i386 perf_event_open sys_perf_event_open
352 337 i386 recvmmsg sys_recvmmsg_time32 compat_sys_recvmmsg_time32
353 338 i386 fanotify_init sys_fanotify_init
354 339 i386 fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark
355 340 i386 prlimit64 sys_prlimit64
356 341 i386 name_to_handle_at sys_name_to_handle_at
357 342 i386 open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at
358 343 i386 clock_adjtime sys_clock_adjtime32
359 344 i386 syncfs sys_syncfs
360 345 i386 sendmmsg sys_sendmmsg compat_sys_sendmmsg
361 346 i386 setns sys_setns
362 347 i386 process_vm_readv sys_process_vm_readv
363 348 i386 process_vm_writev sys_process_vm_writev
364 349 i386 kcmp sys_kcmp
365 350 i386 finit_module sys_finit_module
366 351 i386 sched_setattr sys_sched_setattr
367 352 i386 sched_getattr sys_sched_getattr
368 353 i386 renameat2 sys_renameat2
369 354 i386 seccomp sys_seccomp
370 355 i386 getrandom sys_getrandom
371 356 i386 memfd_create sys_memfd_create
373 358 i386 execveat sys_execveat compat_sys_execveat
374 359 i386 socket sys_socket
375 360 i386 socketpair sys_socketpair
376 361 i386 bind sys_bind
377 362 i386 connect sys_connect
378 363 i386 listen sys_listen
379 364 i386 accept4 sys_accept4
380 365 i386 getsockopt sys_getsockopt sys_getsockopt
381 366 i386 setsockopt sys_setsockopt sys_setsockopt
382 367 i386 getsockname sys_getsockname
383 368 i386 getpeername sys_getpeername
384 369 i386 sendto sys_sendto
385 370 i386 sendmsg sys_sendmsg compat_sys_sendmsg
386 371 i386 recvfrom sys_recvfrom compat_sys_recvfrom
387 372 i386 recvmsg sys_recvmsg compat_sys_recvmsg
388 373 i386 shutdown sys_shutdown
389 374 i386 userfaultfd sys_userfaultfd
390 375 i386 membarrier sys_membarrier
391 376 i386 mlock2 sys_mlock2
392 377 i386 copy_file_range sys_copy_file_range
393 378 i386 preadv2 sys_preadv2 compat_sys_preadv2
394 379 i386 pwritev2 sys_pwritev2 compat_sys_pwritev2
395 380 i386 pkey_mprotect sys_pkey_mprotect
396 381 i386 pkey_alloc sys_pkey_alloc
397 382 i386 pkey_free sys_pkey_free
398 383 i386 statx sys_statx
399 384 i386 arch_prctl sys_arch_prctl compat_sys_arch_prctl
400 385 i386 io_pgetevents sys_io_pgetevents_time32 compat_sys_io_pgetevents
401 386 i386 rseq sys_rseq
402 393 i386 semget sys_semget
403 394 i386 semctl sys_semctl compat_sys_semctl
404 395 i386 shmget sys_shmget
405 396 i386 shmctl sys_shmctl compat_sys_shmctl
406 397 i386 shmat sys_shmat compat_sys_shmat
407 398 i386 shmdt sys_shmdt
408 399 i386 msgget sys_msgget
409 400 i386 msgsnd sys_msgsnd compat_sys_msgsnd
410 401 i386 msgrcv sys_msgrcv compat_sys_msgrcv
411 402 i386 msgctl sys_msgctl compat_sys_msgctl
412 403 i386 clock_gettime64 sys_clock_gettime
413 404 i386 clock_settime64 sys_clock_settime
414 405 i386 clock_adjtime64 sys_clock_adjtime
415 406 i386 clock_getres_time64 sys_clock_getres
416 407 i386 clock_nanosleep_time64 sys_clock_nanosleep
417 408 i386 timer_gettime64 sys_timer_gettime
418 409 i386 timer_settime64 sys_timer_settime
419 410 i386 timerfd_gettime64 sys_timerfd_gettime
420 411 i386 timerfd_settime64 sys_timerfd_settime
421 412 i386 utimensat_time64 sys_utimensat
422 413 i386 pselect6_time64 sys_pselect6 compat_sys_pselect6_time64
423 414 i386 ppoll_time64 sys_ppoll compat_sys_ppoll_time64
424 416 i386 io_pgetevents_time64 sys_io_pgetevents compat_sys_io_pgetevents_time64
425 417 i386 recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64
426 418 i386 mq_timedsend_time64 sys_mq_timedsend
427 419 i386 mq_timedreceive_time64 sys_mq_timedreceive
428 420 i386 semtimedop_time64 sys_semtimedop
429 421 i386 rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64
430 422 i386 futex_time64 sys_futex
431 423 i386 sched_rr_get_interval_time64 sys_sched_rr_get_interval
432 424 i386 pidfd_send_signal sys_pidfd_send_signal
433 425 i386 io_uring_setup sys_io_uring_setup
434 426 i386 io_uring_enter sys_io_uring_enter
435 427 i386 io_uring_register sys_io_uring_register
436 428 i386 open_tree sys_open_tree
437 429 i386 move_mount sys_move_mount
438 430 i386 fsopen sys_fsopen
439 431 i386 fsconfig sys_fsconfig
440 432 i386 fsmount sys_fsmount
441 433 i386 fspick sys_fspick
442 434 i386 pidfd_open sys_pidfd_open
443 435 i386 clone3 sys_clone3
444 436 i386 close_range sys_close_range
445 437 i386 openat2 sys_openat2
446 438 i386 pidfd_getfd sys_pidfd_getfd
447 439 i386 faccessat2 sys_faccessat2
448 440 i386 process_madvise sys_process_madvise
449 441 i386 epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
450 442 i386 mount_setattr sys_mount_setattr
451 443 i386 quotactl_fd sys_quotactl_fd
452 444 i386 landlock_create_ruleset sys_landlock_create_ruleset
453 445 i386 landlock_add_rule sys_landlock_add_rule
454 446 i386 landlock_restrict_self sys_landlock_restrict_self
455 447 i386 memfd_secret sys_memfd_secret
456 448 i386 process_mrelease sys_process_mrelease
457 449 i386 futex_waitv sys_futex_waitv
458 450 i386 set_mempolicy_home_node sys_set_mempolicy_home_node
459 451 i386 cachestat sys_cachestat
460 452 i386 fchmodat2 sys_fchmodat2
461 453 i386 map_shadow_stack sys_map_shadow_stack
462 454 i386 futex_wake sys_futex_wake
463 455 i386 futex_wait sys_futex_wait
464 456 i386 futex_requeue sys_futex_requeue
465 457 i386 statmount sys_statmount
466 458 i386 listmount sys_listmount
467 459 i386 lsm_get_self_attr sys_lsm_get_self_attr
468 460 i386 lsm_set_self_attr sys_lsm_set_self_attr
469 461 i386 lsm_list_modules sys_lsm_list_modules
470 462 i386 mseal sys_mseal