syscall_32.tbl (17806B)
1 # 2 # 32-bit system call numbers and entry vectors 3 # 4 # The format is: 5 # <number> <abi> <name> <entry point> <compat entry point> 6 # 7 # The __ia32_sys and __ia32_compat_sys stubs are created on-the-fly for 8 # sys_*() system calls and compat_sys_*() compat system calls if 9 # IA32_EMULATION is defined, and expect struct pt_regs *regs as their only 10 # parameter. 11 # 12 # The abi is always "i386" for this file. 13 # 14 0 i386 restart_syscall sys_restart_syscall 15 1 i386 exit sys_exit 16 2 i386 fork sys_fork 17 3 i386 read sys_read 18 4 i386 write sys_write 19 5 i386 open sys_open compat_sys_open 20 6 i386 close sys_close 21 7 i386 waitpid sys_waitpid 22 8 i386 creat sys_creat 23 9 i386 link sys_link 24 10 i386 unlink sys_unlink 25 11 i386 execve sys_execve compat_sys_execve 26 12 i386 chdir sys_chdir 27 13 i386 time sys_time32 28 14 i386 mknod sys_mknod 29 15 i386 chmod sys_chmod 30 16 i386 lchown sys_lchown16 31 17 i386 break 32 18 i386 oldstat sys_stat 33 19 i386 lseek sys_lseek compat_sys_lseek 34 20 i386 getpid sys_getpid 35 21 i386 mount sys_mount 36 22 i386 umount sys_oldumount 37 23 i386 setuid sys_setuid16 38 24 i386 getuid sys_getuid16 39 25 i386 stime sys_stime32 40 26 i386 ptrace sys_ptrace compat_sys_ptrace 41 27 i386 alarm sys_alarm 42 28 i386 oldfstat sys_fstat 43 29 i386 pause sys_pause 44 30 i386 utime sys_utime32 45 31 i386 stty 46 32 i386 gtty 47 33 i386 access sys_access 48 34 i386 nice sys_nice 49 35 i386 ftime 50 36 i386 sync sys_sync 51 37 i386 kill sys_kill 52 38 i386 rename sys_rename 53 39 i386 mkdir sys_mkdir 54 40 i386 rmdir sys_rmdir 55 41 i386 dup sys_dup 56 42 i386 pipe sys_pipe 57 43 i386 times sys_times compat_sys_times 58 44 i386 prof 59 45 i386 brk sys_brk 60 46 i386 setgid sys_setgid16 61 47 i386 getgid sys_getgid16 62 48 i386 signal sys_signal 63 49 i386 geteuid sys_geteuid16 64 50 i386 getegid sys_getegid16 65 51 i386 acct sys_acct 66 52 i386 umount2 sys_umount 67 53 i386 lock 68 54 i386 ioctl sys_ioctl compat_sys_ioctl 69 55 i386 fcntl sys_fcntl compat_sys_fcntl64 70 56 i386 mpx 71 57 i386 setpgid sys_setpgid 72 58 i386 ulimit 73 59 i386 oldolduname sys_olduname 74 60 i386 umask sys_umask 75 61 i386 chroot sys_chroot 76 62 i386 ustat sys_ustat compat_sys_ustat 77 63 i386 dup2 sys_dup2 78 64 i386 getppid sys_getppid 79 65 i386 getpgrp sys_getpgrp 80 66 i386 setsid sys_setsid 81 67 i386 sigaction sys_sigaction compat_sys_sigaction 82 68 i386 sgetmask sys_sgetmask 83 69 i386 ssetmask sys_ssetmask 84 70 i386 setreuid sys_setreuid16 85 71 i386 setregid sys_setregid16 86 72 i386 sigsuspend sys_sigsuspend 87 73 i386 sigpending sys_sigpending compat_sys_sigpending 88 74 i386 sethostname sys_sethostname 89 75 i386 setrlimit sys_setrlimit compat_sys_setrlimit 90 76 i386 getrlimit sys_old_getrlimit compat_sys_old_getrlimit 91 77 i386 getrusage sys_getrusage compat_sys_getrusage 92 78 i386 gettimeofday sys_gettimeofday compat_sys_gettimeofday 93 79 i386 settimeofday sys_settimeofday compat_sys_settimeofday 94 80 i386 getgroups sys_getgroups16 95 81 i386 setgroups sys_setgroups16 96 82 i386 select sys_old_select compat_sys_old_select 97 83 i386 symlink sys_symlink 98 84 i386 oldlstat sys_lstat 99 85 i386 readlink sys_readlink 100 86 i386 uselib sys_uselib 101 87 i386 swapon sys_swapon 102 88 i386 reboot sys_reboot 103 89 i386 readdir sys_old_readdir compat_sys_old_readdir 104 90 i386 mmap sys_old_mmap compat_sys_ia32_mmap 105 91 i386 munmap sys_munmap 106 92 i386 truncate sys_truncate compat_sys_truncate 107 93 i386 ftruncate sys_ftruncate compat_sys_ftruncate 108 94 i386 fchmod sys_fchmod 109 95 i386 fchown sys_fchown16 110 96 i386 getpriority sys_getpriority 111 97 i386 setpriority sys_setpriority 112 98 i386 profil 113 99 i386 statfs sys_statfs compat_sys_statfs 114 100 i386 fstatfs sys_fstatfs compat_sys_fstatfs 115 101 i386 ioperm sys_ioperm 116 102 i386 socketcall sys_socketcall compat_sys_socketcall 117 103 i386 syslog sys_syslog 118 104 i386 setitimer sys_setitimer compat_sys_setitimer 119 105 i386 getitimer sys_getitimer compat_sys_getitimer 120 106 i386 stat sys_newstat compat_sys_newstat 121 107 i386 lstat sys_newlstat compat_sys_newlstat 122 108 i386 fstat sys_newfstat compat_sys_newfstat 123 109 i386 olduname sys_uname 124 110 i386 iopl sys_iopl 125 111 i386 vhangup sys_vhangup 126 112 i386 idle 127 113 i386 vm86old sys_vm86old sys_ni_syscall 128 114 i386 wait4 sys_wait4 compat_sys_wait4 129 115 i386 swapoff sys_swapoff 130 116 i386 sysinfo sys_sysinfo compat_sys_sysinfo 131 117 i386 ipc sys_ipc compat_sys_ipc 132 118 i386 fsync sys_fsync 133 119 i386 sigreturn sys_sigreturn compat_sys_sigreturn 134 120 i386 clone sys_clone compat_sys_ia32_clone 135 121 i386 setdomainname sys_setdomainname 136 122 i386 uname sys_newuname 137 123 i386 modify_ldt sys_modify_ldt 138 124 i386 adjtimex sys_adjtimex_time32 139 125 i386 mprotect sys_mprotect 140 126 i386 sigprocmask sys_sigprocmask compat_sys_sigprocmask 141 127 i386 create_module 142 128 i386 init_module sys_init_module 143 129 i386 delete_module sys_delete_module 144 130 i386 get_kernel_syms 145 131 i386 quotactl sys_quotactl 146 132 i386 getpgid sys_getpgid 147 133 i386 fchdir sys_fchdir 148 134 i386 bdflush sys_bdflush 149 135 i386 sysfs sys_sysfs 150 136 i386 personality sys_personality 151 137 i386 afs_syscall 152 138 i386 setfsuid sys_setfsuid16 153 139 i386 setfsgid sys_setfsgid16 154 140 i386 _llseek sys_llseek 155 141 i386 getdents sys_getdents compat_sys_getdents 156 142 i386 _newselect sys_select compat_sys_select 157 143 i386 flock sys_flock 158 144 i386 msync sys_msync 159 145 i386 readv sys_readv 160 146 i386 writev sys_writev 161 147 i386 getsid sys_getsid 162 148 i386 fdatasync sys_fdatasync 163 149 i386 _sysctl sys_ni_syscall 164 150 i386 mlock sys_mlock 165 151 i386 munlock sys_munlock 166 152 i386 mlockall sys_mlockall 167 153 i386 munlockall sys_munlockall 168 154 i386 sched_setparam sys_sched_setparam 169 155 i386 sched_getparam sys_sched_getparam 170 156 i386 sched_setscheduler sys_sched_setscheduler 171 157 i386 sched_getscheduler sys_sched_getscheduler 172 158 i386 sched_yield sys_sched_yield 173 159 i386 sched_get_priority_max sys_sched_get_priority_max 174 160 i386 sched_get_priority_min sys_sched_get_priority_min 175 161 i386 sched_rr_get_interval sys_sched_rr_get_interval_time32 176 162 i386 nanosleep sys_nanosleep_time32 177 163 i386 mremap sys_mremap 178 164 i386 setresuid sys_setresuid16 179 165 i386 getresuid sys_getresuid16 180 166 i386 vm86 sys_vm86 sys_ni_syscall 181 167 i386 query_module 182 168 i386 poll sys_poll 183 169 i386 nfsservctl 184 170 i386 setresgid sys_setresgid16 185 171 i386 getresgid sys_getresgid16 186 172 i386 prctl sys_prctl 187 173 i386 rt_sigreturn sys_rt_sigreturn compat_sys_rt_sigreturn 188 174 i386 rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction 189 175 i386 rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask 190 176 i386 rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending 191 177 i386 rt_sigtimedwait sys_rt_sigtimedwait_time32 compat_sys_rt_sigtimedwait_time32 192 178 i386 rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo 193 179 i386 rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend 194 180 i386 pread64 sys_ia32_pread64 195 181 i386 pwrite64 sys_ia32_pwrite64 196 182 i386 chown sys_chown16 197 183 i386 getcwd sys_getcwd 198 184 i386 capget sys_capget 199 185 i386 capset sys_capset 200 186 i386 sigaltstack sys_sigaltstack compat_sys_sigaltstack 201 187 i386 sendfile sys_sendfile compat_sys_sendfile 202 188 i386 getpmsg 203 189 i386 putpmsg 204 190 i386 vfork sys_vfork 205 191 i386 ugetrlimit sys_getrlimit compat_sys_getrlimit 206 192 i386 mmap2 sys_mmap_pgoff 207 193 i386 truncate64 sys_ia32_truncate64 208 194 i386 ftruncate64 sys_ia32_ftruncate64 209 195 i386 stat64 sys_stat64 compat_sys_ia32_stat64 210 196 i386 lstat64 sys_lstat64 compat_sys_ia32_lstat64 211 197 i386 fstat64 sys_fstat64 compat_sys_ia32_fstat64 212 198 i386 lchown32 sys_lchown 213 199 i386 getuid32 sys_getuid 214 200 i386 getgid32 sys_getgid 215 201 i386 geteuid32 sys_geteuid 216 202 i386 getegid32 sys_getegid 217 203 i386 setreuid32 sys_setreuid 218 204 i386 setregid32 sys_setregid 219 205 i386 getgroups32 sys_getgroups 220 206 i386 setgroups32 sys_setgroups 221 207 i386 fchown32 sys_fchown 222 208 i386 setresuid32 sys_setresuid 223 209 i386 getresuid32 sys_getresuid 224 210 i386 setresgid32 sys_setresgid 225 211 i386 getresgid32 sys_getresgid 226 212 i386 chown32 sys_chown 227 213 i386 setuid32 sys_setuid 228 214 i386 setgid32 sys_setgid 229 215 i386 setfsuid32 sys_setfsuid 230 216 i386 setfsgid32 sys_setfsgid 231 217 i386 pivot_root sys_pivot_root 232 218 i386 mincore sys_mincore 233 219 i386 madvise sys_madvise 234 220 i386 getdents64 sys_getdents64 235 221 i386 fcntl64 sys_fcntl64 compat_sys_fcntl64 236 # 222 is unused 237 # 223 is unused 238 224 i386 gettid sys_gettid 239 225 i386 readahead sys_ia32_readahead 240 226 i386 setxattr sys_setxattr 241 227 i386 lsetxattr sys_lsetxattr 242 228 i386 fsetxattr sys_fsetxattr 243 229 i386 getxattr sys_getxattr 244 230 i386 lgetxattr sys_lgetxattr 245 231 i386 fgetxattr sys_fgetxattr 246 232 i386 listxattr sys_listxattr 247 233 i386 llistxattr sys_llistxattr 248 234 i386 flistxattr sys_flistxattr 249 235 i386 removexattr sys_removexattr 250 236 i386 lremovexattr sys_lremovexattr 251 237 i386 fremovexattr sys_fremovexattr 252 238 i386 tkill sys_tkill 253 239 i386 sendfile64 sys_sendfile64 254 240 i386 futex sys_futex_time32 255 241 i386 sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity 256 242 i386 sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity 257 243 i386 set_thread_area sys_set_thread_area 258 244 i386 get_thread_area sys_get_thread_area 259 245 i386 io_setup sys_io_setup compat_sys_io_setup 260 246 i386 io_destroy sys_io_destroy 261 247 i386 io_getevents sys_io_getevents_time32 262 248 i386 io_submit sys_io_submit compat_sys_io_submit 263 249 i386 io_cancel sys_io_cancel 264 250 i386 fadvise64 sys_ia32_fadvise64 265 # 251 is available for reuse (was briefly sys_set_zone_reclaim) 266 252 i386 exit_group sys_exit_group 267 253 i386 lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie 268 254 i386 epoll_create sys_epoll_create 269 255 i386 epoll_ctl sys_epoll_ctl 270 256 i386 epoll_wait sys_epoll_wait 271 257 i386 remap_file_pages sys_remap_file_pages 272 258 i386 set_tid_address sys_set_tid_address 273 259 i386 timer_create sys_timer_create compat_sys_timer_create 274 260 i386 timer_settime sys_timer_settime32 275 261 i386 timer_gettime sys_timer_gettime32 276 262 i386 timer_getoverrun sys_timer_getoverrun 277 263 i386 timer_delete sys_timer_delete 278 264 i386 clock_settime sys_clock_settime32 279 265 i386 clock_gettime sys_clock_gettime32 280 266 i386 clock_getres sys_clock_getres_time32 281 267 i386 clock_nanosleep sys_clock_nanosleep_time32 282 268 i386 statfs64 sys_statfs64 compat_sys_statfs64 283 269 i386 fstatfs64 sys_fstatfs64 compat_sys_fstatfs64 284 270 i386 tgkill sys_tgkill 285 271 i386 utimes sys_utimes_time32 286 272 i386 fadvise64_64 sys_ia32_fadvise64_64 287 273 i386 vserver 288 274 i386 mbind sys_mbind 289 275 i386 get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy 290 276 i386 set_mempolicy sys_set_mempolicy 291 277 i386 mq_open sys_mq_open compat_sys_mq_open 292 278 i386 mq_unlink sys_mq_unlink 293 279 i386 mq_timedsend sys_mq_timedsend_time32 294 280 i386 mq_timedreceive sys_mq_timedreceive_time32 295 281 i386 mq_notify sys_mq_notify compat_sys_mq_notify 296 282 i386 mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr 297 283 i386 kexec_load sys_kexec_load compat_sys_kexec_load 298 284 i386 waitid sys_waitid compat_sys_waitid 299 # 285 sys_setaltroot 300 286 i386 add_key sys_add_key 301 287 i386 request_key sys_request_key 302 288 i386 keyctl sys_keyctl compat_sys_keyctl 303 289 i386 ioprio_set sys_ioprio_set 304 290 i386 ioprio_get sys_ioprio_get 305 291 i386 inotify_init sys_inotify_init 306 292 i386 inotify_add_watch sys_inotify_add_watch 307 293 i386 inotify_rm_watch sys_inotify_rm_watch 308 294 i386 migrate_pages sys_migrate_pages 309 295 i386 openat sys_openat compat_sys_openat 310 296 i386 mkdirat sys_mkdirat 311 297 i386 mknodat sys_mknodat 312 298 i386 fchownat sys_fchownat 313 299 i386 futimesat sys_futimesat_time32 314 300 i386 fstatat64 sys_fstatat64 compat_sys_ia32_fstatat64 315 301 i386 unlinkat sys_unlinkat 316 302 i386 renameat sys_renameat 317 303 i386 linkat sys_linkat 318 304 i386 symlinkat sys_symlinkat 319 305 i386 readlinkat sys_readlinkat 320 306 i386 fchmodat sys_fchmodat 321 307 i386 faccessat sys_faccessat 322 308 i386 pselect6 sys_pselect6_time32 compat_sys_pselect6_time32 323 309 i386 ppoll sys_ppoll_time32 compat_sys_ppoll_time32 324 310 i386 unshare sys_unshare 325 311 i386 set_robust_list sys_set_robust_list compat_sys_set_robust_list 326 312 i386 get_robust_list sys_get_robust_list compat_sys_get_robust_list 327 313 i386 splice sys_splice 328 314 i386 sync_file_range sys_ia32_sync_file_range 329 315 i386 tee sys_tee 330 316 i386 vmsplice sys_vmsplice 331 317 i386 move_pages sys_move_pages compat_sys_move_pages 332 318 i386 getcpu sys_getcpu 333 319 i386 epoll_pwait sys_epoll_pwait 334 320 i386 utimensat sys_utimensat_time32 335 321 i386 signalfd sys_signalfd compat_sys_signalfd 336 322 i386 timerfd_create sys_timerfd_create 337 323 i386 eventfd sys_eventfd 338 324 i386 fallocate sys_ia32_fallocate 339 325 i386 timerfd_settime sys_timerfd_settime32 340 326 i386 timerfd_gettime sys_timerfd_gettime32 341 327 i386 signalfd4 sys_signalfd4 compat_sys_signalfd4 342 328 i386 eventfd2 sys_eventfd2 343 329 i386 epoll_create1 sys_epoll_create1 344 330 i386 dup3 sys_dup3 345 331 i386 pipe2 sys_pipe2 346 332 i386 inotify_init1 sys_inotify_init1 347 333 i386 preadv sys_preadv compat_sys_preadv 348 334 i386 pwritev sys_pwritev compat_sys_pwritev 349 335 i386 rt_tgsigqueueinfo sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo 350 336 i386 perf_event_open sys_perf_event_open 351 337 i386 recvmmsg sys_recvmmsg_time32 compat_sys_recvmmsg_time32 352 338 i386 fanotify_init sys_fanotify_init 353 339 i386 fanotify_mark sys_fanotify_mark compat_sys_fanotify_mark 354 340 i386 prlimit64 sys_prlimit64 355 341 i386 name_to_handle_at sys_name_to_handle_at 356 342 i386 open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at 357 343 i386 clock_adjtime sys_clock_adjtime32 358 344 i386 syncfs sys_syncfs 359 345 i386 sendmmsg sys_sendmmsg compat_sys_sendmmsg 360 346 i386 setns sys_setns 361 347 i386 process_vm_readv sys_process_vm_readv 362 348 i386 process_vm_writev sys_process_vm_writev 363 349 i386 kcmp sys_kcmp 364 350 i386 finit_module sys_finit_module 365 351 i386 sched_setattr sys_sched_setattr 366 352 i386 sched_getattr sys_sched_getattr 367 353 i386 renameat2 sys_renameat2 368 354 i386 seccomp sys_seccomp 369 355 i386 getrandom sys_getrandom 370 356 i386 memfd_create sys_memfd_create 371 357 i386 bpf sys_bpf 372 358 i386 execveat sys_execveat compat_sys_execveat 373 359 i386 socket sys_socket 374 360 i386 socketpair sys_socketpair 375 361 i386 bind sys_bind 376 362 i386 connect sys_connect 377 363 i386 listen sys_listen 378 364 i386 accept4 sys_accept4 379 365 i386 getsockopt sys_getsockopt sys_getsockopt 380 366 i386 setsockopt sys_setsockopt sys_setsockopt 381 367 i386 getsockname sys_getsockname 382 368 i386 getpeername sys_getpeername 383 369 i386 sendto sys_sendto 384 370 i386 sendmsg sys_sendmsg compat_sys_sendmsg 385 371 i386 recvfrom sys_recvfrom compat_sys_recvfrom 386 372 i386 recvmsg sys_recvmsg compat_sys_recvmsg 387 373 i386 shutdown sys_shutdown 388 374 i386 userfaultfd sys_userfaultfd 389 375 i386 membarrier sys_membarrier 390 376 i386 mlock2 sys_mlock2 391 377 i386 copy_file_range sys_copy_file_range 392 378 i386 preadv2 sys_preadv2 compat_sys_preadv2 393 379 i386 pwritev2 sys_pwritev2 compat_sys_pwritev2 394 380 i386 pkey_mprotect sys_pkey_mprotect 395 381 i386 pkey_alloc sys_pkey_alloc 396 382 i386 pkey_free sys_pkey_free 397 383 i386 statx sys_statx 398 384 i386 arch_prctl sys_arch_prctl compat_sys_arch_prctl 399 385 i386 io_pgetevents sys_io_pgetevents_time32 compat_sys_io_pgetevents 400 386 i386 rseq sys_rseq 401 393 i386 semget sys_semget 402 394 i386 semctl sys_semctl compat_sys_semctl 403 395 i386 shmget sys_shmget 404 396 i386 shmctl sys_shmctl compat_sys_shmctl 405 397 i386 shmat sys_shmat compat_sys_shmat 406 398 i386 shmdt sys_shmdt 407 399 i386 msgget sys_msgget 408 400 i386 msgsnd sys_msgsnd compat_sys_msgsnd 409 401 i386 msgrcv sys_msgrcv compat_sys_msgrcv 410 402 i386 msgctl sys_msgctl compat_sys_msgctl 411 403 i386 clock_gettime64 sys_clock_gettime 412 404 i386 clock_settime64 sys_clock_settime 413 405 i386 clock_adjtime64 sys_clock_adjtime 414 406 i386 clock_getres_time64 sys_clock_getres 415 407 i386 clock_nanosleep_time64 sys_clock_nanosleep 416 408 i386 timer_gettime64 sys_timer_gettime 417 409 i386 timer_settime64 sys_timer_settime 418 410 i386 timerfd_gettime64 sys_timerfd_gettime 419 411 i386 timerfd_settime64 sys_timerfd_settime 420 412 i386 utimensat_time64 sys_utimensat 421 413 i386 pselect6_time64 sys_pselect6 compat_sys_pselect6_time64 422 414 i386 ppoll_time64 sys_ppoll compat_sys_ppoll_time64 423 416 i386 io_pgetevents_time64 sys_io_pgetevents 424 417 i386 recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64 425 418 i386 mq_timedsend_time64 sys_mq_timedsend 426 419 i386 mq_timedreceive_time64 sys_mq_timedreceive 427 420 i386 semtimedop_time64 sys_semtimedop 428 421 i386 rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64 429 422 i386 futex_time64 sys_futex 430 423 i386 sched_rr_get_interval_time64 sys_sched_rr_get_interval 431 424 i386 pidfd_send_signal sys_pidfd_send_signal 432 425 i386 io_uring_setup sys_io_uring_setup 433 426 i386 io_uring_enter sys_io_uring_enter 434 427 i386 io_uring_register sys_io_uring_register 435 428 i386 open_tree sys_open_tree 436 429 i386 move_mount sys_move_mount 437 430 i386 fsopen sys_fsopen 438 431 i386 fsconfig sys_fsconfig 439 432 i386 fsmount sys_fsmount 440 433 i386 fspick sys_fspick 441 434 i386 pidfd_open sys_pidfd_open 442 435 i386 clone3 sys_clone3 443 436 i386 close_range sys_close_range 444 437 i386 openat2 sys_openat2 445 438 i386 pidfd_getfd sys_pidfd_getfd 446 439 i386 faccessat2 sys_faccessat2 447 440 i386 process_madvise sys_process_madvise 448 441 i386 epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2 449 442 i386 mount_setattr sys_mount_setattr 450 # 443 reserved for quotactl_path 451 444 i386 landlock_create_ruleset sys_landlock_create_ruleset 452 445 i386 landlock_add_rule sys_landlock_add_rule 453 446 i386 landlock_restrict_self sys_landlock_restrict_self