# curl 'https://syscalls.w3challs.com/?arch=arm_thumb' | grep gradeU | sed -E 's/<[^>]*>/ /g' | awk '{print $1 " " $2}'
0 restart_syscall
1 exit
2 fork
3 read
4 write
5 open
6 close
8 creat
9 link
10 unlink
11 execve
12 chdir
13 time
14 mknod
15 chmod
16 lchown
19 lseek
20 getpid
21 mount
22 umount
23 setuid
24 getuid
25 stime
26 ptrace
27 alarm
29 pause
30 utime
33 access
34 nice
36 sync
37 kill
38 rename
39 mkdir
40 rmdir
41 dup
42 pipe
43 times
45 brk
46 setgid
47 getgid
49 geteuid
50 getegid
51 acct
52 umount2
54 ioctl
55 fcntl
57 setpgid
60 umask
61 chroot
62 ustat
63 dup2
64 getppid
65 getpgrp
66 setsid
67 sigaction
70 setreuid
71 setregid
72 sigsuspend
73 sigpending
74 sethostname
75 setrlimit
76 getrlimit
77 getrusage
78 gettimeofday
79 settimeofday
80 getgroups
81 setgroups
82 select
83 symlink
85 readlink
86 uselib
87 swapon
88 reboot
89 readdir
90 mmap
91 munmap
92 truncate
93 ftruncate
94 fchmod
95 fchown
96 getpriority
97 setpriority
99 statfs
100 fstatfs
102 socketcall
103 syslog
104 setitimer
105 getitimer
106 stat
107 lstat
108 fstat
111 vhangup
113 syscall
114 wait4
115 swapoff
116 sysinfo
117 ipc
118 fsync
119 sigreturn
120 clone
121 setdomainname
122 uname
124 adjtimex
125 mprotect
126 sigprocmask
128 init_module
129 delete_module
131 quotactl
132 getpgid
133 fchdir
134 bdflush
135 sysfs
136 personality
138 setfsuid
139 setfsgid
140 _llseek
141 getdents
142 _newselect
143 flock
144 msync
145 readv
146 writev
147 getsid
148 fdatasync
149 _sysctl
150 mlock
151 munlock
152 mlockall
153 munlockall
154 sched_setparam
155 sched_getparam
156 sched_setscheduler
157 sched_getscheduler
158 sched_yield
159 sched_get_priority_max
160 sched_get_priority_min
161 sched_rr_get_interval
162 nanosleep
163 mremap
164 setresuid
165 getresuid
168 poll
170 setresgid
171 getresgid
172 prctl
173 rt_sigreturn
174 rt_sigaction
175 rt_sigprocmask
176 rt_sigpending
177 rt_sigtimedwait
178 rt_sigqueueinfo
179 rt_sigsuspend
180 pread64
181 pwrite64
182 chown
183 getcwd
184 capget
185 capset
187 sendfile
190 vfork
191 ugetrlimit
192 mmap2
193 truncate64
194 ftruncate64
195 stat64
196 lstat64
197 fstat64
198 lchown32
199 getuid32
200 getgid32
201 geteuid32
202 getegid32
203 setreuid32
204 setregid32
205 getgroups32
206 setgroups32
207 fchown32
208 setresuid32
209 getresuid32
210 setresgid32
211 getresgid32
212 chown32
213 setuid32
214 setgid32
215 setfsuid32
216 setfsgid32
217 getdents64
218 pivot_root
219 mincore
220 madvise
221 fcntl64
224 gettid
225 readahead
226 setxattr
227 lsetxattr
228 fsetxattr
229 getxattr
230 lgetxattr
231 fgetxattr
232 listxattr
233 llistxattr
234 flistxattr
235 removexattr
236 lremovexattr
237 fremovexattr
238 tkill
239 sendfile64
240 futex
241 sched_setaffinity
242 sched_getaffinity
243 io_setup
244 io_destroy
245 io_getevents
246 io_submit
247 io_cancel
248 exit_group
249 lookup_dcookie
250 epoll_create
251 epoll_ctl
252 epoll_wait
253 remap_file_pages
256 set_tid_address
257 timer_create
258 timer_settime
259 timer_gettime
260 timer_getoverrun
261 timer_delete
262 clock_settime
263 clock_gettime
264 clock_getres
265 clock_nanosleep
266 statfs64
267 fstatfs64
268 tgkill
269 utimes
270 arm_fadvise64_64
272 pciconfig_read
273 pciconfig_write
274 mq_open
275 mq_unlink
276 mq_timedsend
277 mq_timedreceive
278 mq_notify
279 mq_getsetattr
280 waitid
281 socket
282 bind
283 connect
284 listen
285 accept
286 getsockname
287 getpeername
288 socketpair
289 send
290 sendto
291 recv
292 recvfrom
293 shutdown
294 setsockopt
295 getsockopt
296 sendmsg
297 recvmsg
298 semop
299 semget
300 semctl
301 msgsnd
302 msgrcv
303 msgget
304 msgctl
305 shmat
306 shmdt
307 shmget
308 shmctl
309 add_key
310 request_key
311 keyctl
312 semtimedop
314 ioprio_set
315 ioprio_get
316 inotify_init
317 inotify_add_watch
318 inotify_rm_watch
319 mbind
320 get_mempolicy
321 set_mempolicy
322 openat
323 mkdirat
324 mknodat
325 fchownat
326 futimesat
327 fstatat64
328 unlinkat
329 renameat
330 linkat
331 symlinkat
332 readlinkat
333 fchmodat
334 faccessat
335 pselect6
336 ppoll
337 unshare
338 set_robust_list
339 get_robust_list
340 splice
341 sync_file_range2
342 tee
343 vmsplice
344 move_pages
345 getcpu
346 epoll_pwait
347 kexec_load
348 utimensat
349 signalfd
350 timerfd_create
351 eventfd
352 fallocate
353 timerfd_settime
354 timerfd_gettime
355 signalfd4
356 eventfd2
357 epoll_create1
358 dup3
359 pipe2
360 inotify_init1
361 preadv
362 pwritev
363 rt_tgsigqueueinfo
364 perf_event_open
365 recvmmsg
366 accept4
367 fanotify_init
368 fanotify_mark
369 prlimit64
370 name_to_handle_at
371 open_by_handle_at
372 clock_adjtime
373 syncfs
374 sendmmsg
375 setns
376 process_vm_readv
377 process_vm_writev
