Syscall list

Antinomie knows 375 native x86-64 system calls of Linux 6.12.94. This list has one row per call. Select a name to open its dictionary page: prototype, arguments, return value, and exactly what Antinomie captures for it.

Mark	Count
Implemented	323
Partial	35
Not implemented	17

How a call gets its mark

The mark is derived from the pinned sources, not assigned by hand:

• Not implemented: the kernel syscall table gives the number no entry point, so the call returns -ENOSYS. These are the 17 rows with implemented: false in the schema.
• Partial: the call is captured, but the capture code has a path that records a gap instead of the full value: a selector, command or option with no decoder (recorded raw or as a “no decoder” gap), an “address only” pointee that is never read, or a pointee that the kernel reads or writes later and is recorded as “not observed asynchronously”.
• Implemented: every pointer argument has a capture rule and none of the code paths of that call records such a gap. A call with no pointer argument is implemented because its arguments are plain values.

Implemented does not mean every byte is captured on every call. Memory is read without faulting pages in, lengths can exceed limits, and records can be lost, so each captured value still carries its own capture status. The coverage mark describes the decoder, not a verification that the call was exercised. See also Known gaps.

The data comes from the product source (branch release-0.7.0, commit 9cf0725): the generated syscall schema, the checked structure layouts, and the kernel capture code rebuilt from the patch series. It is rebuilt by scripts/build-syscall-data.py.

All syscalls

Filter

Number	Name	ABI	Mark
0	read	common	Implemented
1	write	common	Implemented
2	open	common	Implemented
3	close	common	Implemented
4	stat	common	Implemented
5	fstat	common	Implemented
6	lstat	common	Implemented
7	poll	common	Implemented
8	lseek	common	Implemented
9	mmap	common	Implemented
10	mprotect	common	Implemented
11	munmap	common	Implemented
12	brk	common	Implemented
13	rt_sigaction	64	Implemented
14	rt_sigprocmask	common	Implemented
15	rt_sigreturn	64	Implemented
16	ioctl	64	Partial
17	pread64	common	Implemented
18	pwrite64	common	Implemented
19	readv	64	Implemented
20	writev	64	Implemented
21	access	common	Implemented
22	pipe	common	Implemented
23	select	common	Implemented
24	sched_yield	common	Implemented
25	mremap	common	Implemented
26	msync	common	Implemented
27	mincore	common	Implemented
28	madvise	common	Implemented
29	shmget	common	Implemented
30	shmat	common	Partial
31	shmctl	common	Partial
32	dup	common	Implemented
33	dup2	common	Implemented
34	pause	common	Implemented
35	nanosleep	common	Implemented
36	getitimer	common	Implemented
37	alarm	common	Implemented
38	setitimer	common	Implemented
39	getpid	common	Implemented
40	sendfile	common	Implemented
41	socket	common	Implemented
42	connect	common	Implemented
43	accept	common	Implemented
44	sendto	common	Implemented
45	recvfrom	64	Implemented
46	sendmsg	64	Implemented
47	recvmsg	64	Implemented
48	shutdown	common	Implemented
49	bind	common	Implemented
50	listen	common	Implemented
51	getsockname	common	Implemented
52	getpeername	common	Implemented
53	socketpair	common	Implemented
54	setsockopt	64	Partial
55	getsockopt	64	Partial
56	clone	common	Partial
57	fork	common	Implemented
58	vfork	common	Implemented
59	execve	64	Implemented
60	exit	common	Implemented
61	wait4	common	Implemented
62	kill	common	Implemented
63	uname	common	Implemented
64	semget	common	Implemented
65	semop	common	Implemented
66	semctl	common	Partial
67	shmdt	common	Partial
68	msgget	common	Implemented
69	msgsnd	common	Implemented
70	msgrcv	common	Implemented
71	msgctl	common	Partial
72	fcntl	common	Partial
73	flock	common	Implemented
74	fsync	common	Implemented
75	fdatasync	common	Implemented
76	truncate	common	Implemented
77	ftruncate	common	Implemented
78	getdents	common	Implemented
79	getcwd	common	Implemented
80	chdir	common	Implemented
81	fchdir	common	Implemented
82	rename	common	Implemented
83	mkdir	common	Implemented
84	rmdir	common	Implemented
85	creat	common	Implemented
86	link	common	Implemented
87	unlink	common	Implemented
88	symlink	common	Implemented
89	readlink	common	Implemented
90	chmod	common	Implemented
91	fchmod	common	Implemented
92	chown	common	Implemented
93	fchown	common	Implemented
94	lchown	common	Implemented
95	umask	common	Implemented
96	gettimeofday	common	Implemented
97	getrlimit	common	Implemented
98	getrusage	common	Implemented
99	sysinfo	common	Implemented
100	times	common	Implemented
101	ptrace	64	Partial
102	getuid	common	Implemented
103	syslog	common	Partial
104	getgid	common	Implemented
105	setuid	common	Implemented
106	setgid	common	Implemented
107	geteuid	common	Implemented
108	getegid	common	Implemented
109	setpgid	common	Implemented
110	getppid	common	Implemented
111	getpgrp	common	Implemented
112	setsid	common	Implemented
113	setreuid	common	Implemented
114	setregid	common	Implemented
115	getgroups	common	Implemented
116	setgroups	common	Implemented
117	setresuid	common	Implemented
118	getresuid	common	Implemented
119	setresgid	common	Implemented
120	getresgid	common	Implemented
121	getpgid	common	Implemented
122	setfsuid	common	Implemented
123	setfsgid	common	Implemented
124	getsid	common	Implemented
125	capget	common	Implemented
126	capset	common	Implemented
127	rt_sigpending	64	Implemented
128	rt_sigtimedwait	64	Implemented
129	rt_sigqueueinfo	64	Implemented
130	rt_sigsuspend	common	Implemented
131	sigaltstack	64	Implemented
132	utime	common	Implemented
133	mknod	common	Implemented
134	uselib	64	Not implemented
135	personality	common	Implemented
136	ustat	common	Implemented
137	statfs	common	Implemented
138	fstatfs	common	Implemented
139	sysfs	common	Partial
140	getpriority	common	Implemented
141	setpriority	common	Implemented
142	sched_setparam	common	Implemented
143	sched_getparam	common	Implemented
144	sched_setscheduler	common	Implemented
145	sched_getscheduler	common	Implemented
146	sched_get_priority_max	common	Implemented
147	sched_get_priority_min	common	Implemented
148	sched_rr_get_interval	common	Implemented
149	mlock	common	Implemented
150	munlock	common	Implemented
151	mlockall	common	Implemented
152	munlockall	common	Implemented
153	vhangup	common	Implemented
154	modify_ldt	common	Partial
155	pivot_root	common	Implemented
156	_sysctl	64	Not implemented
157	prctl	common	Partial
158	arch_prctl	common	Partial
159	adjtimex	common	Implemented
160	setrlimit	common	Implemented
161	chroot	common	Implemented
162	sync	common	Implemented
163	acct	common	Implemented
164	settimeofday	common	Implemented
165	mount	common	Implemented
166	umount2	common	Implemented
167	swapon	common	Implemented
168	swapoff	common	Implemented
169	reboot	common	Partial
170	sethostname	common	Implemented
171	setdomainname	common	Implemented
172	iopl	common	Implemented
173	ioperm	common	Implemented
174	create_module	64	Not implemented
175	init_module	common	Implemented
176	delete_module	common	Implemented
177	get_kernel_syms	64	Not implemented
178	query_module	64	Not implemented
179	quotactl	common	Partial
180	nfsservctl	64	Not implemented
181	getpmsg	common	Not implemented
182	putpmsg	common	Not implemented
183	afs_syscall	common	Not implemented
184	tuxcall	common	Not implemented
185	security	common	Not implemented
186	gettid	common	Implemented
187	readahead	common	Implemented
188	setxattr	common	Implemented
189	lsetxattr	common	Implemented
190	fsetxattr	common	Implemented
191	getxattr	common	Implemented
192	lgetxattr	common	Implemented
193	fgetxattr	common	Implemented
194	listxattr	common	Implemented
195	llistxattr	common	Implemented
196	flistxattr	common	Implemented
197	removexattr	common	Implemented
198	lremovexattr	common	Implemented
199	fremovexattr	common	Implemented
200	tkill	common	Implemented
201	time	common	Implemented
202	futex	common	Partial
203	sched_setaffinity	common	Implemented
204	sched_getaffinity	common	Implemented
205	set_thread_area	64	Not implemented
206	io_setup	64	Implemented
207	io_destroy	common	Implemented
208	io_getevents	common	Implemented
209	io_submit	64	Partial
210	io_cancel	common	Implemented
211	get_thread_area	64	Not implemented
212	lookup_dcookie	common	Not implemented
213	epoll_create	common	Implemented
214	epoll_ctl_old	64	Not implemented
215	epoll_wait_old	64	Not implemented
216	remap_file_pages	common	Implemented
217	getdents64	common	Implemented
218	set_tid_address	common	Partial
219	restart_syscall	common	Implemented
220	semtimedop	common	Implemented
221	fadvise64	common	Implemented
222	timer_create	64	Implemented
223	timer_settime	common	Implemented
224	timer_gettime	common	Implemented
225	timer_getoverrun	common	Implemented
226	timer_delete	common	Implemented
227	clock_settime	common	Implemented
228	clock_gettime	common	Implemented
229	clock_getres	common	Implemented
230	clock_nanosleep	common	Implemented
231	exit_group	common	Implemented
232	epoll_wait	common	Implemented
233	epoll_ctl	common	Partial
234	tgkill	common	Implemented
235	utimes	common	Implemented
236	vserver	64	Not implemented
237	mbind	common	Implemented
238	set_mempolicy	common	Implemented
239	get_mempolicy	common	Implemented
240	mq_open	common	Implemented
241	mq_unlink	common	Implemented
242	mq_timedsend	common	Implemented
243	mq_timedreceive	common	Implemented
244	mq_notify	64	Implemented
245	mq_getsetattr	common	Implemented
246	kexec_load	64	Implemented
247	waitid	64	Implemented
248	add_key	common	Implemented
249	request_key	common	Implemented
250	keyctl	common	Partial
251	ioprio_set	common	Implemented
252	ioprio_get	common	Implemented
253	inotify_init	common	Implemented
254	inotify_add_watch	common	Implemented
255	inotify_rm_watch	common	Implemented
256	migrate_pages	common	Implemented
257	openat	common	Implemented
258	mkdirat	common	Implemented
259	mknodat	common	Implemented
260	fchownat	common	Implemented
261	futimesat	common	Implemented
262	newfstatat	common	Implemented
263	unlinkat	common	Implemented
264	renameat	common	Implemented
265	linkat	common	Implemented
266	symlinkat	common	Implemented
267	readlinkat	common	Implemented
268	fchmodat	common	Implemented
269	faccessat	common	Implemented
270	pselect6	common	Implemented
271	ppoll	common	Implemented
272	unshare	common	Implemented
273	set_robust_list	64	Partial
274	get_robust_list	64	Implemented
275	splice	common	Implemented
276	tee	common	Implemented
277	sync_file_range	common	Implemented
278	vmsplice	64	Implemented
279	move_pages	64	Implemented
280	utimensat	common	Implemented
281	epoll_pwait	common	Implemented
282	signalfd	common	Implemented
283	timerfd_create	common	Implemented
284	eventfd	common	Implemented
285	fallocate	common	Implemented
286	timerfd_settime	common	Implemented
287	timerfd_gettime	common	Implemented
288	accept4	common	Implemented
289	signalfd4	common	Implemented
290	eventfd2	common	Implemented
291	epoll_create1	common	Implemented
292	dup3	common	Implemented
293	pipe2	common	Implemented
294	inotify_init1	common	Implemented
295	preadv	64	Implemented
296	pwritev	64	Implemented
297	rt_tgsigqueueinfo	64	Implemented
298	perf_event_open	common	Implemented
299	recvmmsg	64	Implemented
300	fanotify_init	common	Implemented
301	fanotify_mark	common	Implemented
302	prlimit64	common	Implemented
303	name_to_handle_at	common	Implemented
304	open_by_handle_at	common	Implemented
305	clock_adjtime	common	Implemented
306	syncfs	common	Implemented
307	sendmmsg	64	Implemented
308	setns	common	Implemented
309	getcpu	common	Implemented
310	process_vm_readv	64	Partial
311	process_vm_writev	64	Partial
312	kcmp	common	Implemented
313	finit_module	common	Implemented
314	sched_setattr	common	Implemented
315	sched_getattr	common	Implemented
316	renameat2	common	Implemented
317	seccomp	common	Partial
318	getrandom	common	Implemented
319	memfd_create	common	Implemented
320	kexec_file_load	common	Implemented
321	bpf	common	Partial
322	execveat	64	Implemented
323	userfaultfd	common	Implemented
324	membarrier	common	Implemented
325	mlock2	common	Implemented
326	copy_file_range	common	Implemented
327	preadv2	64	Implemented
328	pwritev2	64	Implemented
329	pkey_mprotect	common	Implemented
330	pkey_alloc	common	Implemented
331	pkey_free	common	Implemented
332	statx	common	Implemented
333	io_pgetevents	common	Implemented
334	rseq	common	Partial
335	uretprobe	common	Implemented
424	pidfd_send_signal	common	Implemented
425	io_uring_setup	common	Implemented
426	io_uring_enter	common	Partial
427	io_uring_register	common	Partial
428	open_tree	common	Implemented
429	move_mount	common	Implemented
430	fsopen	common	Implemented
431	fsconfig	common	Partial
432	fsmount	common	Implemented
433	fspick	common	Implemented
434	pidfd_open	common	Implemented
435	clone3	common	Partial
436	close_range	common	Implemented
437	openat2	common	Implemented
438	pidfd_getfd	common	Implemented
439	faccessat2	common	Implemented
440	process_madvise	common	Implemented
441	epoll_pwait2	common	Implemented
442	mount_setattr	common	Implemented
443	quotactl_fd	common	Partial
444	landlock_create_ruleset	common	Implemented
445	landlock_add_rule	common	Partial
446	landlock_restrict_self	common	Implemented
447	memfd_secret	common	Implemented
448	process_mrelease	common	Implemented
449	futex_waitv	common	Implemented
450	set_mempolicy_home_node	common	Implemented
451	cachestat	common	Implemented
452	fchmodat2	common	Implemented
453	map_shadow_stack	common	Implemented
454	futex_wake	common	Implemented
455	futex_wait	common	Implemented
456	futex_requeue	common	Implemented
457	statmount	common	Implemented
458	listmount	common	Implemented
459	lsm_get_self_attr	common	Implemented
460	lsm_set_self_attr	common	Implemented
461	lsm_list_modules	common	Implemented
462	mseal	common	Implemented