Supported syscalls

In this section we collect information about syscalls that are currently tested by LTP.

Syscalls

syscalls which are tested under testcases/kernel/syscalls:

• kernel syscalls: 374

• tested syscalls: 345

Tested syscalls

read	write	open
close	stat	fstat
lstat	poll	lseek
mmap	mprotect	munmap
brk	rt_sigaction	rt_sigprocmask
ioctl	pread64	pwrite64
readv	writev	access
pipe	sched_yield	mremap
msync	mincore	madvise
shmget	shmat	shmctl
dup	dup2	pause
nanosleep	getitimer	setitimer
alarm	getpid	sendfile
socket	connect	accept
sendto	recvfrom	sendmsg
recvmsg	shutdown	bind
listen	getsockname	getpeername
socketpair	setsockopt	getsockopt
clone	fork	execve
exit	wait4	kill
uname	semget	semop
semctl	shmdt	msgget
msgsnd	msgrcv	msgctl
fcntl	flock	fsync
fdatasync	truncate	ftruncate
getdents	getcwd	chdir
fchdir	rename	mkdir
rmdir	creat	link
unlink	symlink	readlink
chmod	fchmod	chown
fchown	lchown	umask
gettimeofday	getrlimit	getrusage
sysinfo	times	ptrace
getuid	syslog	getgid
setuid	setgid	geteuid
getegid	setpgid	getppid
getpgrp	setsid	setreuid
setregid	getgroups	setgroups
setresuid	getresuid	setresgid
getresgid	getpgid	setfsuid
setfsgid	getsid	capget
capset	rt_sigpending	rt_sigtimedwait
rt_sigqueueinfo	rt_sigsuspend	sigaltstack
utime	mknod	personality
ustat	statfs	fstatfs
sysfs	getpriority	setpriority
sched_setparam	sched_getparam	sched_setscheduler
sched_getscheduler	sched_get_priority_max	sched_get_priority_min
sched_rr_get_interval	mlock	munlock
mlockall	munlockall	vhangup
pivot_root	prctl	adjtimex
setrlimit	chroot	sync
acct	settimeofday	mount
umount2	swapon	swapoff
reboot	sethostname	setdomainname
init_module	delete_module	quotactl
gettid	readahead	setxattr
lsetxattr	fsetxattr	getxattr
lgetxattr	fgetxattr	listxattr
llistxattr	flistxattr	removexattr
lremovexattr	fremovexattr	tkill
futex	sched_setaffinity	sched_getaffinity
cacheflush	io_setup	io_destroy
io_getevents	io_submit	io_cancel
exit_group	epoll_create	epoll_ctl
epoll_wait	remap_file_pages	set_tid_address
semtimedop	fadvise64	timer_create
timer_settime	timer_gettime	timer_getoverrun
timer_delete	clock_settime	clock_gettime
clock_getres	clock_nanosleep	tgkill
utimes	mbind	get_mempolicy
set_mempolicy	mq_open	mq_unlink
mq_timedsend	mq_timedreceive	mq_notify
waitid	add_key	request_key
keyctl	set_thread_area	inotify_init
inotify_add_watch	inotify_rm_watch	migrate_pages
openat	mkdirat	mknodat
fchownat	futimesat	newfstatat
unlinkat	renameat	linkat
symlinkat	readlinkat	fchmodat
faccessat	pselect6	ppoll
unshare	splice	sync_file_range
tee	vmsplice	move_pages
set_robust_list	get_robust_list	getcpu
epoll_pwait	ioprio_set	ioprio_get
utimensat	signalfd	timerfd
eventfd	fallocate	timerfd_create
timerfd_gettime	timerfd_settime	signalfd4
eventfd2	epoll_create1	dup3
pipe2	inotify_init1	preadv
pwritev	rt_tgsigqueueinfo	perf_event_open
accept4	recvmmsg	fanotify_init
fanotify_mark	prlimit64	name_to_handle_at
open_by_handle_at	clock_adjtime	syncfs
sendmmsg	setns	process_vm_readv
process_vm_writev	kcmp	finit_module
getdents64	sched_setattr	sched_getattr
renameat2	seccomp	getrandom
memfd_create	bpf	execveat
userfaultfd	membarrier	mlock2
copy_file_range	preadv2	pwritev2
pkey_mprotect	pkey_alloc	pkey_free
statx	io_pgetevents	pidfd_send_signal
io_uring_setup	io_uring_enter	io_uring_register
open_tree	move_mount	fsopen
fsconfig	fsmount	fspick
pidfd_open	clone3	close_range
openat2	pidfd_getfd	faccessat2
process_madvise	epoll_pwait2	mount_setattr
quotactl_fd	landlock_create_ruleset	landlock_add_rule
landlock_restrict_self	futex_waitv	cachestat
fchmodat2	futex_wake	futex_wait
statmount	listmount	lsm_get_self_attr
lsm_set_self_attr	lsm_list_modules	mseal
open_tree_attr	file_getattr	file_setattr

Untested syscalls

lookup_dcookie	rt_sigreturn	kexec_load
process_mrelease	map_shadow_stack	futex_requeue
setxattrat	getxattrat	listxattrat
removexattrat	listns	rseq_slice_yield