x64 system calls

x86_64 :: Linux 7.3 :: 369 syscalls

Put the syscall number in rax and the arguments in rdi rsi rdx r10 r8 r9, then run syscall. The result comes back in rax.

NR	HEX	NAME	ARG0 rdi	ARG1 rsi	ARG2 rdx	ARG3 r10	ARG4 r8	ARG5 r9
0	0x0	read	unsigned int fd	char *buf	size_t count	-	-	-
1	0x1	write	unsigned int fd	const char *buf	size_t count	-	-	-
2	0x2	open	const char *filename	int flags	umode_t mode	-	-	-
3	0x3	close	unsigned int fd	-	-	-	-	-
4	0x4	stat	const char *filename	struct stat *statbuf	-	-	-	-
5	0x5	fstat	unsigned int fd	struct stat *statbuf	-	-	-	-
6	0x6	lstat	const char *filename	struct stat *statbuf	-	-	-	-
7	0x7	poll	struct pollfd *ufds	unsigned int nfds	int timeout_msecs	-	-	-
8	0x8	lseek	unsigned int fd	off_t offset	unsigned int whence	-	-	-
9	0x9	mmap	unsigned long addr	unsigned long len	unsigned long prot	unsigned long flags	unsigned long fd	unsigned long off
10	0xa	mprotect	unsigned long start	size_t len	unsigned long prot	-	-	-
11	0xb	munmap	unsigned long addr	size_t len	-	-	-	-
12	0xc	brk	unsigned long brk	-	-	-	-	-
13	0xd	rt_sigaction	int sig	const struct sigaction *act	struct sigaction *oact	size_t sigsetsize	-	-
14	0xe	rt_sigprocmask	int how	sigset_t *nset	sigset_t *oset	size_t sigsetsize	-	-
15	0xf	rt_sigreturn	-	-	-	-	-	-
16	0x10	ioctl	unsigned int fd	unsigned int cmd	unsigned long arg	-	-	-
17	0x11	pread64	unsigned int fd	char *buf	size_t count	loff_t pos	-	-
18	0x12	pwrite64	unsigned int fd	const char *buf	size_t count	loff_t pos	-	-
19	0x13	readv	unsigned long fd	const struct iovec *vec	unsigned long vlen	-	-	-
20	0x14	writev	unsigned long fd	const struct iovec *vec	unsigned long vlen	-	-	-
21	0x15	access	const char *filename	int mode	-	-	-	-
22	0x16	pipe	int *fildes	-	-	-	-	-
23	0x17	select	int n	fd_set *inp	fd_set *outp	fd_set *exp	struct __kernel_old_timeval *tvp	-
24	0x18	sched_yield	-	-	-	-	-	-
25	0x19	mremap	unsigned long addr	unsigned long old_len	unsigned long new_len	unsigned long flags	unsigned long new_addr	-
26	0x1a	msync	unsigned long start	size_t len	int flags	-	-	-
27	0x1b	mincore	unsigned long start	size_t len	unsigned char *vec	-	-	-
28	0x1c	madvise	unsigned long start	size_t len	int behavior	-	-	-
29	0x1d	shmget	key_t key	size_t size	int flag	-	-	-
30	0x1e	shmat	int shmid	char *shmaddr	int shmflg	-	-	-
31	0x1f	shmctl	int shmid	int cmd	struct shmid_ds *buf	-	-	-
32	0x20	dup	unsigned int fildes	-	-	-	-	-
33	0x21	dup2	unsigned int oldfd	unsigned int newfd	-	-	-	-
34	0x22	pause	-	-	-	-	-	-
35	0x23	nanosleep	struct __kernel_timespec *rqtp	struct __kernel_timespec *rmtp	-	-	-	-
36	0x24	getitimer	int which	struct __kernel_old_itimerval *value	-	-	-	-
37	0x25	alarm	unsigned int seconds	-	-	-	-	-
38	0x26	setitimer	int which	struct __kernel_old_itimerval *value	struct __kernel_old_itimerval *ovalue	-	-	-
39	0x27	getpid	-	-	-	-	-	-
40	0x28	sendfile	int out_fd	int in_fd	loff_t *offset	size_t count	-	-
41	0x29	socket	int family	int type	int protocol	-	-	-
42	0x2a	connect	int fd	struct sockaddr *uservaddr	int addrlen	-	-	-
43	0x2b	accept	int fd	struct sockaddr *upeer_sockaddr	int *upeer_addrlen	-	-	-
44	0x2c	sendto	int fd	void *buff	size_t len	unsigned int flags	struct sockaddr *addr	int addr_len
45	0x2d	recvfrom	int fd	void *ubuf	size_t size	unsigned int flags	struct sockaddr *addr	int *addr_len
46	0x2e	sendmsg	int fd	struct user_msghdr *msg	unsigned int flags	-	-	-
47	0x2f	recvmsg	int fd	struct user_msghdr *msg	unsigned int flags	-	-	-
48	0x30	shutdown	int fd	int how	-	-	-	-
49	0x31	bind	int fd	struct sockaddr *umyaddr	int addrlen	-	-	-
50	0x32	listen	int fd	int backlog	-	-	-	-
51	0x33	getsockname	int fd	struct sockaddr *usockaddr	int *usockaddr_len	-	-	-
52	0x34	getpeername	int fd	struct sockaddr *usockaddr	int *usockaddr_len	-	-	-
53	0x35	socketpair	int family	int type	int protocol	int *usockvec	-	-
54	0x36	setsockopt	int fd	int level	int optname	char *optval	int optlen	-
55	0x37	getsockopt	int fd	int level	int optname	char *optval	int *optlen	-
56	0x38	clone	unsigned long clone_flags	unsigned long newsp	int *parent_tidptr	int *child_tidptr	unsigned long tls	-
57	0x39	fork	-	-	-	-	-	-
58	0x3a	vfork	-	-	-	-	-	-
59	0x3b	execve	const char *filename	const char const argv	const char const envp	-	-	-
60	0x3c	exit	int error_code	-	-	-	-	-
61	0x3d	wait4	pid_t pid	int *stat_addr	int options	struct rusage *ru	-	-
62	0x3e	kill	pid_t pid	int sig	-	-	-	-
63	0x3f	uname	struct new_utsname *name	-	-	-	-	-
64	0x40	semget	key_t key	int nsems	int semflg	-	-	-
65	0x41	semop	int semid	struct sembuf *sops	unsigned nsops	-	-	-
66	0x42	semctl	int semid	int semnum	int cmd	unsigned long arg	-	-
67	0x43	shmdt	char *shmaddr	-	-	-	-	-
68	0x44	msgget	key_t key	int msgflg	-	-	-	-
69	0x45	msgsnd	int msqid	struct msgbuf *msgp	size_t msgsz	int msgflg	-	-
70	0x46	msgrcv	int msqid	struct msgbuf *msgp	size_t msgsz	long msgtyp	int msgflg	-
71	0x47	msgctl	int msqid	int cmd	struct msqid_ds *buf	-	-	-
72	0x48	fcntl	unsigned int fd	unsigned int cmd	unsigned long arg	-	-	-
73	0x49	flock	unsigned int fd	unsigned int cmd	-	-	-	-
74	0x4a	fsync	unsigned int fd	-	-	-	-	-
75	0x4b	fdatasync	unsigned int fd	-	-	-	-	-
76	0x4c	truncate	const char *path	long length	-	-	-	-
77	0x4d	ftruncate	unsigned int fd	off_t length	-	-	-	-
78	0x4e	getdents	unsigned int fd	struct linux_dirent *dirent	unsigned int count	-	-	-
79	0x4f	getcwd	char *buf	unsigned long size	-	-	-	-
80	0x50	chdir	const char *filename	-	-	-	-	-
81	0x51	fchdir	unsigned int fd	-	-	-	-	-
82	0x52	rename	const char *oldname	const char *newname	-	-	-	-
83	0x53	mkdir	const char *pathname	umode_t mode	-	-	-	-
84	0x54	rmdir	const char *pathname	-	-	-	-	-
85	0x55	creat	const char *pathname	umode_t mode	-	-	-	-
86	0x56	link	const char *oldname	const char *newname	-	-	-	-
87	0x57	unlink	const char *pathname	-	-	-	-	-
88	0x58	symlink	const char *old	const char *new	-	-	-	-
89	0x59	readlink	const char *path	char *buf	int bufsiz	-	-	-
90	0x5a	chmod	const char *filename	umode_t mode	-	-	-	-
91	0x5b	fchmod	unsigned int fd	umode_t mode	-	-	-	-
92	0x5c	chown	const char *filename	uid_t user	gid_t group	-	-	-
93	0x5d	fchown	unsigned int fd	uid_t user	gid_t group	-	-	-
94	0x5e	lchown	const char *filename	uid_t user	gid_t group	-	-	-
95	0x5f	umask	int mask	-	-	-	-	-
96	0x60	gettimeofday	struct __kernel_old_timeval *tv	struct timezone *tz	-	-	-	-
97	0x61	getrlimit	unsigned int resource	struct rlimit *rlim	-	-	-	-
98	0x62	getrusage	int who	struct rusage *ru	-	-	-	-
99	0x63	sysinfo	struct sysinfo *info	-	-	-	-	-
100	0x64	times	struct tms *tbuf	-	-	-	-	-
101	0x65	ptrace	long request	long pid	unsigned long addr	unsigned long data	-	-
102	0x66	getuid	-	-	-	-	-	-
103	0x67	syslog	int type	char *buf	int len	-	-	-
104	0x68	getgid	-	-	-	-	-	-
105	0x69	setuid	uid_t uid	-	-	-	-	-
106	0x6a	setgid	gid_t gid	-	-	-	-	-
107	0x6b	geteuid	-	-	-	-	-	-
108	0x6c	getegid	-	-	-	-	-	-
109	0x6d	setpgid	pid_t pid	pid_t pgid	-	-	-	-
110	0x6e	getppid	-	-	-	-	-	-
111	0x6f	getpgrp	-	-	-	-	-	-
112	0x70	setsid	-	-	-	-	-	-
113	0x71	setreuid	uid_t ruid	uid_t euid	-	-	-	-
114	0x72	setregid	gid_t rgid	gid_t egid	-	-	-	-
115	0x73	getgroups	int gidsetsize	gid_t *grouplist	-	-	-	-
116	0x74	setgroups	int gidsetsize	gid_t *grouplist	-	-	-	-
117	0x75	setresuid	uid_t ruid	uid_t euid	uid_t suid	-	-	-
118	0x76	getresuid	uid_t *ruid	uid_t *euid	uid_t *suid	-	-	-
119	0x77	setresgid	gid_t rgid	gid_t egid	gid_t sgid	-	-	-
120	0x78	getresgid	gid_t *rgid	gid_t *egid	gid_t *sgid	-	-	-
121	0x79	getpgid	pid_t pid	-	-	-	-	-
122	0x7a	setfsuid	uid_t uid	-	-	-	-	-
123	0x7b	setfsgid	gid_t gid	-	-	-	-	-
124	0x7c	getsid	pid_t pid	-	-	-	-	-
125	0x7d	capget	cap_user_header_t header	cap_user_data_t dataptr	-	-	-	-
126	0x7e	capset	cap_user_header_t header	const cap_user_data_t data	-	-	-	-
127	0x7f	rt_sigpending	sigset_t *uset	size_t sigsetsize	-	-	-	-
128	0x80	rt_sigtimedwait	const sigset_t *uthese	siginfo_t *uinfo	const struct __kernel_timespec *uts	size_t sigsetsize	-	-
129	0x81	rt_sigqueueinfo	pid_t pid	int sig	siginfo_t *uinfo	-	-	-
130	0x82	rt_sigsuspend	sigset_t *unewset	size_t sigsetsize	-	-	-	-
131	0x83	sigaltstack	const stack_t *uss	stack_t *uoss	-	-	-	-
132	0x84	utime	char *filename	struct utimbuf *times	-	-	-	-
133	0x85	mknod	const char *filename	umode_t mode	unsigned dev	-	-	-
135	0x87	personality	unsigned int personality	-	-	-	-	-
136	0x88	ustat	unsigned dev	struct ustat *ubuf	-	-	-	-
137	0x89	statfs	const char *path	struct statfs *buf	-	-	-	-
138	0x8a	fstatfs	unsigned int fd	struct statfs *buf	-	-	-	-
139	0x8b	sysfs	int option	unsigned long arg1	unsigned long arg2	-	-	-
140	0x8c	getpriority	int which	int who	-	-	-	-
141	0x8d	setpriority	int which	int who	int niceval	-	-	-
142	0x8e	sched_setparam	pid_t pid	struct sched_param *param	-	-	-	-
143	0x8f	sched_getparam	pid_t pid	struct sched_param *param	-	-	-	-
144	0x90	sched_setscheduler	pid_t pid	int policy	struct sched_param *param	-	-	-
145	0x91	sched_getscheduler	pid_t pid	-	-	-	-	-
146	0x92	sched_get_priority_max	int policy	-	-	-	-	-
147	0x93	sched_get_priority_min	int policy	-	-	-	-	-
148	0x94	sched_rr_get_interval	pid_t pid	struct __kernel_timespec *interval	-	-	-	-
149	0x95	mlock	unsigned long start	size_t len	-	-	-	-
150	0x96	munlock	unsigned long start	size_t len	-	-	-	-
151	0x97	mlockall	int flags	-	-	-	-	-
152	0x98	munlockall	-	-	-	-	-	-
153	0x99	vhangup	-	-	-	-	-	-
154	0x9a	modify_ldt	int func	void *ptr	unsigned long bytecount	-	-	-
155	0x9b	pivot_root	const char *new_root	const char *put_old	-	-	-	-
157	0x9d	prctl	int option	unsigned long arg2	unsigned long arg3	unsigned long arg4	unsigned long arg5	-
158	0x9e	arch_prctl	int option	unsigned long arg2	-	-	-	-
159	0x9f	adjtimex	struct __kernel_timex *txc_p	-	-	-	-	-
160	0xa0	setrlimit	unsigned int resource	struct rlimit *rlim	-	-	-	-
161	0xa1	chroot	const char *filename	-	-	-	-	-
162	0xa2	sync	-	-	-	-	-	-
163	0xa3	acct	const char *name	-	-	-	-	-
164	0xa4	settimeofday	struct __kernel_old_timeval *tv	struct timezone *tz	-	-	-	-
165	0xa5	mount	char *dev_name	char *dir_name	char *type	unsigned long flags	void *data	-
166	0xa6	umount2	char *name	int flags	-	-	-	-
167	0xa7	swapon	const char *specialfile	int swap_flags	-	-	-	-
168	0xa8	swapoff	const char *specialfile	-	-	-	-	-
169	0xa9	reboot	int magic1	int magic2	unsigned int cmd	void *arg	-	-
170	0xaa	sethostname	char *name	int len	-	-	-	-
171	0xab	setdomainname	char *name	int len	-	-	-	-
172	0xac	iopl	unsigned int level	-	-	-	-	-
173	0xad	ioperm	unsigned long from	unsigned long num	int turn_on	-	-	-
175	0xaf	init_module	void *umod	unsigned long len	const char *uargs	-	-	-
176	0xb0	delete_module	const char *name_user	unsigned int flags	-	-	-	-
179	0xb3	quotactl	unsigned int cmd	const char *special	qid_t id	void *addr	-	-
186	0xba	gettid	-	-	-	-	-	-
187	0xbb	readahead	int fd	loff_t offset	size_t count	-	-	-
188	0xbc	setxattr	const char *path	const char *name	const void *value	size_t size	int flags	-
189	0xbd	lsetxattr	const char *path	const char *name	const void *value	size_t size	int flags	-
190	0xbe	fsetxattr	int fd	const char *name	const void *value	size_t size	int flags	-
191	0xbf	getxattr	const char *path	const char *name	void *value	size_t size	-	-
192	0xc0	lgetxattr	const char *path	const char *name	void *value	size_t size	-	-
193	0xc1	fgetxattr	int fd	const char *name	void *value	size_t size	-	-
194	0xc2	listxattr	const char *path	char *list	size_t size	-	-	-
195	0xc3	llistxattr	const char *path	char *list	size_t size	-	-	-
196	0xc4	flistxattr	int fd	char *list	size_t size	-	-	-
197	0xc5	removexattr	const char *path	const char *name	-	-	-	-
198	0xc6	lremovexattr	const char *path	const char *name	-	-	-	-
199	0xc7	fremovexattr	int fd	const char *name	-	-	-	-
200	0xc8	tkill	pid_t pid	int sig	-	-	-	-
201	0xc9	time	__kernel_old_time_t *tloc	-	-	-	-	-
202	0xca	futex	u32 *uaddr	int op	u32 val	const struct __kernel_timespec *utime	u32 *uaddr2	u32 val3
203	0xcb	sched_setaffinity	pid_t pid	unsigned int len	unsigned long *user_mask_ptr	-	-	-
204	0xcc	sched_getaffinity	pid_t pid	unsigned int len	unsigned long *user_mask_ptr	-	-	-
206	0xce	io_setup	unsigned nr_events	aio_context_t *ctxp	-	-	-	-
207	0xcf	io_destroy	aio_context_t ctx	-	-	-	-	-
208	0xd0	io_getevents	aio_context_t ctx_id	long min_nr	long nr	struct io_event *events	struct __kernel_timespec *timeout	-
209	0xd1	io_submit	aio_context_t ctx_id	long nr	struct iocb * *iocbpp	-	-	-
210	0xd2	io_cancel	aio_context_t ctx_id	struct iocb *iocb	struct io_event *result	-	-	-
213	0xd5	epoll_create	int size	-	-	-	-	-
216	0xd8	remap_file_pages	unsigned long start	unsigned long size	unsigned long prot	unsigned long pgoff	unsigned long flags	-
217	0xd9	getdents64	unsigned int fd	struct linux_dirent64 *dirent	unsigned int count	-	-	-
218	0xda	set_tid_address	int *tidptr	-	-	-	-	-
219	0xdb	restart_syscall	-	-	-	-	-	-
220	0xdc	semtimedop	int semid	struct sembuf *sops	unsigned nsops	const struct __kernel_timespec *timeout	-	-
221	0xdd	fadvise64	int fd	loff_t offset	size_t len	int advice	-	-
222	0xde	timer_create	clockid_t which_clock	struct sigevent *timer_event_spec	timer_t *created_timer_id	-	-	-
223	0xdf	timer_settime	timer_t timer_id	int flags	const struct __kernel_itimerspec *new_setting	struct __kernel_itimerspec *old_setting	-	-
224	0xe0	timer_gettime	timer_t timer_id	struct __kernel_itimerspec *setting	-	-	-	-
225	0xe1	timer_getoverrun	timer_t timer_id	-	-	-	-	-
226	0xe2	timer_delete	timer_t timer_id	-	-	-	-	-
227	0xe3	clock_settime	clockid_t which_clock	const struct __kernel_timespec *tp	-	-	-	-
228	0xe4	clock_gettime	clockid_t which_clock	struct __kernel_timespec *tp	-	-	-	-
229	0xe5	clock_getres	clockid_t which_clock	struct __kernel_timespec *tp	-	-	-	-
230	0xe6	clock_nanosleep	clockid_t which_clock	int flags	const struct __kernel_timespec *rqtp	struct __kernel_timespec *rmtp	-	-
231	0xe7	exit_group	int error_code	-	-	-	-	-
232	0xe8	epoll_wait	int epfd	struct epoll_event *events	int maxevents	int timeout	-	-
233	0xe9	epoll_ctl	int epfd	int op	int fd	struct epoll_event *event	-	-
234	0xea	tgkill	pid_t tgid	pid_t pid	int sig	-	-	-
235	0xeb	utimes	char *filename	struct __kernel_old_timeval *utimes	-	-	-	-
237	0xed	mbind	unsigned long start	unsigned long len	unsigned long mode	const unsigned long *nmask	unsigned long maxnode	unsigned flags
238	0xee	set_mempolicy	int mode	const unsigned long *nmask	unsigned long maxnode	-	-	-
239	0xef	get_mempolicy	int *policy	unsigned long *nmask	unsigned long maxnode	unsigned long addr	unsigned long flags	-
240	0xf0	mq_open	const char *name	int oflag	umode_t mode	struct mq_attr *attr	-	-
241	0xf1	mq_unlink	const char *name	-	-	-	-	-
242	0xf2	mq_timedsend	mqd_t mqdes	const char *msg_ptr	size_t msg_len	unsigned int msg_prio	const struct __kernel_timespec *abs_timeout	-
243	0xf3	mq_timedreceive	mqd_t mqdes	char *msg_ptr	size_t msg_len	unsigned int *msg_prio	const struct __kernel_timespec *abs_timeout	-
244	0xf4	mq_notify	mqd_t mqdes	const struct sigevent *notification	-	-	-	-
245	0xf5	mq_getsetattr	mqd_t mqdes	const struct mq_attr *mqstat	struct mq_attr *omqstat	-	-	-
246	0xf6	kexec_load	unsigned long entry	unsigned long nr_segments	struct kexec_segment *segments	unsigned long flags	-	-
247	0xf7	waitid	int which	pid_t pid	struct siginfo *infop	int options	struct rusage *ru	-
248	0xf8	add_key	const char *_type	const char *_description	const void *_payload	size_t plen	key_serial_t destringid	-
249	0xf9	request_key	const char *_type	const char *_description	const char *_callout_info	key_serial_t destringid	-	-
250	0xfa	keyctl	int cmd	unsigned long arg2	unsigned long arg3	unsigned long arg4	unsigned long arg5	-
251	0xfb	ioprio_set	int which	int who	int ioprio	-	-	-
252	0xfc	ioprio_get	int which	int who	-	-	-	-
253	0xfd	inotify_init	-	-	-	-	-	-
254	0xfe	inotify_add_watch	int fd	const char *path	u32 mask	-	-	-
255	0xff	inotify_rm_watch	int fd	__s32 wd	-	-	-	-
256	0x100	migrate_pages	pid_t pid	unsigned long maxnode	const unsigned long *from	const unsigned long *to	-	-
257	0x101	openat	int dfd	const char *filename	int flags	umode_t mode	-	-
258	0x102	mkdirat	int dfd	const char *pathname	umode_t mode	-	-	-
259	0x103	mknodat	int dfd	const char *filename	umode_t mode	unsigned dev	-	-
260	0x104	fchownat	int dfd	const char *filename	uid_t user	gid_t group	int flag	-
261	0x105	futimesat	int dfd	const char *filename	struct __kernel_old_timeval *utimes	-	-	-
262	0x106	newfstatat	int dfd	const char *filename	struct stat *statbuf	int flag	-	-
263	0x107	unlinkat	int dfd	const char *pathname	int flag	-	-	-
264	0x108	renameat	int olddfd	const char *oldname	int newdfd	const char *newname	-	-
265	0x109	linkat	int olddfd	const char *oldname	int newdfd	const char *newname	int flags	-
266	0x10a	symlinkat	const char *oldname	int newdfd	const char *newname	-	-	-
267	0x10b	readlinkat	int dfd	const char *path	char *buf	int bufsiz	-	-
268	0x10c	fchmodat	int dfd	const char *filename	umode_t mode	-	-	-
269	0x10d	faccessat	int dfd	const char *filename	int mode	-	-	-
270	0x10e	pselect6	int n	fd_set *inp	fd_set *outp	fd_set *exp	struct __kernel_timespec *tsp	void *sig
271	0x10f	ppoll	struct pollfd *ufds	unsigned int nfds	struct __kernel_timespec *tsp	const sigset_t *sigmask	size_t sigsetsize	-
272	0x110	unshare	unsigned long unshare_flags	-	-	-	-	-
273	0x111	set_robust_list	struct robust_list_head *head	size_t len	-	-	-	-
274	0x112	get_robust_list	int pid	struct robust_list_head * *head_ptr	size_t *len_ptr	-	-	-
275	0x113	splice	int fd_in	loff_t *off_in	int fd_out	loff_t *off_out	size_t len	unsigned int flags
276	0x114	tee	int fdin	int fdout	size_t len	unsigned int flags	-	-
277	0x115	sync_file_range	int fd	loff_t offset	loff_t nbytes	unsigned int flags	-	-
278	0x116	vmsplice	int fd	const struct iovec *iov	unsigned long nr_segs	unsigned int flags	-	-
279	0x117	move_pages	pid_t pid	unsigned long nr_pages	const void * *pages	const int *nodes	int *status	int flags
280	0x118	utimensat	int dfd	const char *filename	struct __kernel_timespec *utimes	int flags	-	-
281	0x119	epoll_pwait	int epfd	struct epoll_event *events	int maxevents	int timeout	const sigset_t *sigmask	size_t sigsetsize
282	0x11a	signalfd	int ufd	sigset_t *user_mask	size_t sizemask	-	-	-
283	0x11b	timerfd_create	int clockid	int flags	-	-	-	-
284	0x11c	eventfd	unsigned int count	-	-	-	-	-
285	0x11d	fallocate	int fd	int mode	loff_t offset	loff_t len	-	-
286	0x11e	timerfd_settime	int ufd	int flags	const struct __kernel_itimerspec *utmr	struct __kernel_itimerspec *otmr	-	-
287	0x11f	timerfd_gettime	int ufd	struct __kernel_itimerspec *otmr	-	-	-	-
288	0x120	accept4	int fd	struct sockaddr *upeer_sockaddr	int *upeer_addrlen	int flags	-	-
289	0x121	signalfd4	int ufd	sigset_t *user_mask	size_t sizemask	int flags	-	-
290	0x122	eventfd2	unsigned int count	int flags	-	-	-	-
291	0x123	epoll_create1	int flags	-	-	-	-	-
292	0x124	dup3	unsigned int oldfd	unsigned int newfd	int flags	-	-	-
293	0x125	pipe2	int *fildes	int flags	-	-	-	-
294	0x126	inotify_init1	int flags	-	-	-	-	-
295	0x127	preadv	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	-
296	0x128	pwritev	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	-
297	0x129	rt_tgsigqueueinfo	pid_t tgid	pid_t pid	int sig	siginfo_t *uinfo	-	-
298	0x12a	perf_event_open	struct perf_event_attr *attr_uptr	pid_t pid	int cpu	int group_fd	unsigned long flags	-
299	0x12b	recvmmsg	int fd	struct mmsghdr *mmsg	unsigned int vlen	unsigned int flags	struct __kernel_timespec *timeout	-
300	0x12c	fanotify_init	unsigned int flags	unsigned int event_f_flags	-	-	-	-
301	0x12d	fanotify_mark	int fanotify_fd	unsigned int flags	u64 mask	int fd	const char *pathname	-
302	0x12e	prlimit64	pid_t pid	unsigned int resource	const struct rlimit64 *new_rlim	struct rlimit64 *old_rlim	-	-
303	0x12f	name_to_handle_at	int dfd	const char *name	struct file_handle *handle	void *mnt_id	int flag	-
304	0x130	open_by_handle_at	int mountdirfd	struct file_handle *handle	int flags	-	-	-
305	0x131	clock_adjtime	clockid_t which_clock	struct __kernel_timex *tx	-	-	-	-
306	0x132	syncfs	int fd	-	-	-	-	-
307	0x133	sendmmsg	int fd	struct mmsghdr *mmsg	unsigned int vlen	unsigned int flags	-	-
308	0x134	setns	int fd	int nstype	-	-	-	-
309	0x135	getcpu	unsigned *cpup	unsigned *nodep	void *unused	-	-	-
310	0x136	process_vm_readv	pid_t pid	const struct iovec *lvec	unsigned long liovcnt	const struct iovec *rvec	unsigned long riovcnt	unsigned long flags
311	0x137	process_vm_writev	pid_t pid	const struct iovec *lvec	unsigned long liovcnt	const struct iovec *rvec	unsigned long riovcnt	unsigned long flags
312	0x138	kcmp	pid_t pid1	pid_t pid2	int type	unsigned long idx1	unsigned long idx2	-
313	0x139	finit_module	int fd	const char *uargs	int flags	-	-	-
314	0x13a	sched_setattr	pid_t pid	struct sched_attr *attr	unsigned int flags	-	-	-
315	0x13b	sched_getattr	pid_t pid	struct sched_attr *attr	unsigned int size	unsigned int flags	-	-
316	0x13c	renameat2	int olddfd	const char *oldname	int newdfd	const char *newname	unsigned int flags	-
317	0x13d	seccomp	unsigned int op	unsigned int flags	void *uargs	-	-	-
318	0x13e	getrandom	char *buf	size_t count	unsigned int flags	-	-	-
319	0x13f	memfd_create	const char *uname_ptr	unsigned int flags	-	-	-	-
320	0x140	kexec_file_load	int kernel_fd	int initrd_fd	unsigned long cmdline_len	const char *cmdline_ptr	unsigned long flags	-
321	0x141	bpf	int cmd	union bpf_attr *attr	unsigned int size	struct bpf_common_attr *attr_common	unsigned int size_common	-
322	0x142	execveat	int dfd	const char *filename	const char const argv	const char const envp	int flags	-
323	0x143	userfaultfd	int flags	-	-	-	-	-
324	0x144	membarrier	int cmd	unsigned int flags	int cpu_id	-	-	-
325	0x145	mlock2	unsigned long start	size_t len	int flags	-	-	-
326	0x146	copy_file_range	int fd_in	loff_t *off_in	int fd_out	loff_t *off_out	size_t len	unsigned int flags
327	0x147	preadv2	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	rwf_t flags
328	0x148	pwritev2	unsigned long fd	const struct iovec *vec	unsigned long vlen	unsigned long pos_l	unsigned long pos_h	rwf_t flags
329	0x149	pkey_mprotect	unsigned long start	size_t len	unsigned long prot	int pkey	-	-
330	0x14a	pkey_alloc	unsigned long flags	unsigned long init_val	-	-	-	-
331	0x14b	pkey_free	int pkey	-	-	-	-	-
332	0x14c	statx	int dfd	const char *path	unsigned flags	unsigned mask	struct statx *buffer	-
333	0x14d	io_pgetevents	aio_context_t ctx_id	long min_nr	long nr	struct io_event *events	struct __kernel_timespec *timeout	const struct __aio_sigset *usig
334	0x14e	rseq	struct rseq *rseq	uint32_t rseq_len	int flags	uint32_t sig	-	-
335	0x14f	uretprobe	-	-	-	-	-	-
336	0x150	uprobe	-	-	-	-	-	-
424	0x1a8	pidfd_send_signal	int pidfd	int sig	siginfo_t *info	unsigned int flags	-	-
425	0x1a9	io_uring_setup	u32 entries	struct io_uring_params *p	-	-	-	-
426	0x1aa	io_uring_enter	unsigned int fd	u32 to_submit	u32 min_complete	u32 flags	const void *argp	size_t argsz
427	0x1ab	io_uring_register	unsigned int fd	unsigned int op	void *arg	unsigned int nr_args	-	-
428	0x1ac	open_tree	int dfd	const char *path	unsigned flags	-	-	-
429	0x1ad	move_mount	int from_dfd	const char *from_path	int to_dfd	const char *to_path	unsigned int ms_flags	-
430	0x1ae	fsopen	const char *fs_name	unsigned int flags	-	-	-	-
431	0x1af	fsconfig	int fs_fd	unsigned int cmd	const char *key	const void *value	int aux	-
432	0x1b0	fsmount	int fs_fd	unsigned int flags	unsigned int ms_flags	-	-	-
433	0x1b1	fspick	int dfd	const char *path	unsigned int flags	-	-	-
434	0x1b2	pidfd_open	pid_t pid	unsigned int flags	-	-	-	-
435	0x1b3	clone3	struct clone_args *uargs	size_t size	-	-	-	-
436	0x1b4	close_range	unsigned int fd	unsigned int max_fd	unsigned int flags	-	-	-
437	0x1b5	openat2	int dfd	const char *filename	struct open_how *how	size_t size	-	-
438	0x1b6	pidfd_getfd	int pidfd	int fd	unsigned int flags	-	-	-
439	0x1b7	faccessat2	int dfd	const char *filename	int mode	int flags	-	-
440	0x1b8	process_madvise	int pidfd	const struct iovec *vec	size_t vlen	int behavior	unsigned int flags	-
441	0x1b9	epoll_pwait2	int epfd	struct epoll_event *events	int maxevents	const struct __kernel_timespec *timeout	const sigset_t *sigmask	size_t sigsetsize
442	0x1ba	mount_setattr	int dfd	const char *path	unsigned int flags	struct mount_attr *uattr	size_t usize	-
443	0x1bb	quotactl_fd	unsigned int fd	unsigned int cmd	qid_t id	void *addr	-	-
444	0x1bc	landlock_create_ruleset	const struct landlock_ruleset_attr *attr	size_t size	__u32 flags	-	-	-
445	0x1bd	landlock_add_rule	int ruleset_fd	enum landlock_rule_type rule_type	const void *rule_attr	__u32 flags	-	-
446	0x1be	landlock_restrict_self	int ruleset_fd	__u32 flags	-	-	-	-
447	0x1bf	memfd_secret	unsigned int flags	-	-	-	-	-
448	0x1c0	process_mrelease	int pidfd	unsigned int flags	-	-	-	-
449	0x1c1	futex_waitv	struct futex_waitv *waiters	unsigned int nr_futexes	unsigned int flags	struct __kernel_timespec *timeout	clockid_t clockid	-
450	0x1c2	set_mempolicy_home_node	unsigned long start	unsigned long len	unsigned long home_node	unsigned long flags	-	-
451	0x1c3	cachestat	unsigned int fd	struct cachestat_range *cstat_range	struct cachestat *cstat	unsigned int flags	-	-
452	0x1c4	fchmodat2	int dfd	const char *filename	umode_t mode	unsigned int flags	-	-
453	0x1c5	map_shadow_stack	unsigned long addr	unsigned long size	unsigned int flags	-	-	-
454	0x1c6	futex_wake	void *uaddr	unsigned long mask	int nr	unsigned int flags	-	-
455	0x1c7	futex_wait	void *uaddr	unsigned long val	unsigned long mask	unsigned int flags	struct __kernel_timespec *timespec	clockid_t clockid
456	0x1c8	futex_requeue	struct futex_waitv *waiters	unsigned int flags	int nr_wake	int nr_requeue	-	-
457	0x1c9	statmount	const struct mnt_id_req *req	struct statmount *buf	size_t bufsize	unsigned int flags	-	-
458	0x1ca	listmount	const struct mnt_id_req *req	u64 *mnt_ids	size_t nr_mnt_ids	unsigned int flags	-	-
459	0x1cb	lsm_get_self_attr	unsigned int attr	struct lsm_ctx *ctx	u32 *size	u32 flags	-	-
460	0x1cc	lsm_set_self_attr	unsigned int attr	struct lsm_ctx *ctx	u32 size	u32 flags	-	-
461	0x1cd	lsm_list_modules	u64 *ids	u32 *size	u32 flags	-	-	-
462	0x1ce	mseal	unsigned long start	size_t len	unsigned long flags	-	-	-
463	0x1cf	setxattrat	int dfd	const char *path	unsigned int at_flags	const char *name	const struct xattr_args *args	size_t size
464	0x1d0	getxattrat	int dfd	const char *path	unsigned int at_flags	const char *name	struct xattr_args *args	size_t size
465	0x1d1	listxattrat	int dfd	const char *path	unsigned int at_flags	char *list	size_t size	-
466	0x1d2	removexattrat	int dfd	const char *path	unsigned int at_flags	const char *name	-	-
467	0x1d3	open_tree_attr	int dfd	const char *path	unsigned flags	struct mount_attr *uattr	size_t usize	-
468	0x1d4	file_getattr	int dfd	const char *filename	struct file_attr *attr	size_t usize	unsigned int at_flags	-
469	0x1d5	file_setattr	int dfd	const char *filename	struct file_attr *attr	size_t usize	unsigned int at_flags	-
470	0x1d6	listns	const struct ns_id_req *req	u64 *ns_ids	size_t nr_ns_ids	unsigned int flags	-	-
471	0x1d7	rseq_slice_yield	-	-	-	-	-	-
472	0x1d8	fchroot	int fd	unsigned int flags	-	-	-	-

Want the raw data? /x64/syscalls.json has every x64 syscall since Linux 3.3, along with the release it showed up in (since) and the one that dropped it (removed_in).