Linux Manual Pages › Section 2: System calls
502 manual pages.
a
- accept
- accept4
- access
- acct
- add_key
- adjtimex
- afs_syscall
- alarm
- alloc_hugepages
- arch_prctl
- arm_fadvise
- arm_fadvise64_64
- arm_sync_file_range
b
c
- cacheflush
- capget
- capset
- chdir
- chmod
- chown
- chown32
- chroot
- clock_adjtime
- clock_getres
- clock_gettime
- clock_nanosleep
- clock_settime
- clone
- clone2
- clone3
- close
- connect
- copy_file_range
- creat
- create_module
d
e
f
- faccessat
- faccessat2
- fadvise
- fadvise64_64
- fadvise64
- fallocate
- fanotify_init
- fanotify_mark
- fattach
- fattch
- fchdir
- fchmod
- fchmodat
- fchown
- fchown32
- fchownat
- fcntl
- fcntl64
- fdatasync
- fdetach
- fgetxattr
- finit_module
- flistxattr
- flock
- fork
- free_hugepages
- fremovexattr
- fsetxattr
- fstat
- fstat64
- fstatat
- fstatat64
- fstatfs
- fstatfs64
- fstatvfs
- fsync
- ftruncate
- ftruncate64
- futex
- futimesat
g
- get_kernel_syms
- get_mempolicy
- get_robust_list
- get_thread_area
- getcontext
- getcpu
- getcwd
- getdents
- getdents64
- getdomainname
- getdtablesize
- getegid
- getegid32
- geteuid
- geteuid32
- getgid
- getgid32
- getgroups
- getgroups32
- gethostid
- gethostname
- getitimer
- getmsg
- getpagesize
- getpeername
- getpgid
- getpgrp
- getpid
- getpmsg
- getppid
- getpriority
- getrandom
- getresgid
- getresgid32
- getresuid
- getresuid32
- getrlimit
- getrusage
- getsid
- getsockname
- getsockopt
- gettid
- gettimeofday
- getuid
- getuid32
- getunwind
- getxattr
- gtty
i
- idle
- inb_p
- inb
- init_module
- inl_p
- inl
- inotify_add_watch
- inotify_init
- inotify_init1
- inotify_rm_watch
- insb
- insl
- insw
- intro
- inw_p
- inw
- io_cancel
- io_destroy
- io_getevents
- io_setup
- io_submit
- ioctl_console
- ioctl_fat
- ioctl_ficlone
- ioctl_ficlonerange
- ioctl_fideduperange
- ioctl_fslabel
- ioctl_getfsmap
- ioctl_iflags
- ioctl_list
- ioctl_ns
- ioctl_tty
- ioctl_userfaultfd
- ioctl
- ioperm
- iopl
- ioprio_get
- ioprio_set
- ipc
- isastream
k
l
- lchown
- lchown32
- lgetxattr
- link
- linkat
- listen
- listxattr
- llistxattr
- llseek
- lock
- lookup_dcookie
- lremovexattr
- lseek
- lsetxattr
- lstat
- lstat64
m
- madvise
- madvise1
- mbind
- membarrier
- memfd_create
- migrate_pages
- mincore
- mkdir
- mkdirat
- mknod
- mknodat
- mlock
- mlock2
- mlockall
- mmap
- mmap2
- modify_ldt
- mount
- move_pages
- mprotect
- mpx
- mq_getsetattr
- mq_notify
- mq_open
- mq_timedreceive
- mq_timedsend
- mq_unlink
- mremap
- msgctl
- msgget
- msgop
- msgrcv
- msgsnd
- msync
- multiplexer
- munlock
- munlockall
- munmap
n
o
- oldfstat
- oldlstat
- oldolduname
- oldstat
- olduname
- open_by_handle_at
- open
- openat
- openat2
- outb_p
- outb
- outl_p
- outl
- outsb
- outsl
- outsw
- outw_p
- outw
p
- path_resolution
- pause
- pciconfig_iobase
- pciconfig_read
- pciconfig_write
- perf_event_open
- perfmonctl
- personality
- phys
- pidfd_getfd
- pidfd_open
- pidfd_send_signal
- pipe
- pipe2
- pivot_root
- pkey_alloc
- pkey_free
- pkey_mprotect
- poll
- posix_fadvise
- ppoll
- prctl
- pread
- pread64
- preadv
- preadv2
- prlimit
- prlimit64
- process_vm_readv
- process_vm_writev
- prof
- pselect
- pselect6
- ptrace
- putmsg
- putpmsg
- pwrite
- pwrite64
- pwritev
- pwritev2
q
r
- read
- readahead
- readdir
- readlink
- readlinkat
- readv
- reboot
- recv
- recvfrom
- recvmmsg
- recvmsg
- remap_file_pages
- removexattr
- rename
- renameat
- renameat2
- request_key
- restart_syscall
- rmdir
- rt_sigaction
- rt_sigpending
- rt_sigprocmask
- rt_sigqueueinfo
- rt_sigreturn
- rt_sigsuspend
- rt_sigtimedwait
- rt_tgsigqueueinfo
- rtas
s
- s390_guarded_storage
- s390_pci_mmio_read
- s390_pci_mmio_write
- s390_runtime_instr
- s390_sthyi
- sbrk
- sched_get_priority_max
- sched_get_priority_min
- sched_getaffinity
- sched_getattr
- sched_getparam
- sched_getscheduler
- sched_rr_get_interval
- sched_setaffinity
- sched_setattr
- sched_setparam
- sched_setscheduler
- sched_yield
- seccomp
- security
- select_tut
- select
- semctl
- semget
- semop
- semtimedop
- send
- sendfile
- sendfile64
- sendmmsg
- sendmsg
- sendto
- set_mempolicy
- set_robust_list
- set_thread_area
- set_tid_address
- setcontext
- setdomainname
- setegid
- seteuid
- setfsgid
- setfsgid32
- setfsuid
- setfsuid32
- setgid
- setgid32
- setgroups
- setgroups32
- sethostid
- sethostname
- setitimer
- setns
- setpgid
- setpgrp
- setpriority
- setregid
- setregid32
- setresgid
- setresgid32
- setresuid
- setresuid32
- setreuid
- setreuid32
- setrlimit
- setsid
- setsockopt
- settimeofday
- setuid
- setuid32
- setup
- setxattr
- sgetmask
- shmat
- shmctl
- shmdt
- shmget
- shmop
- shutdown
- sigaction
- sigaltstack
- signal
- signalfd
- signalfd4
- sigpending
- sigprocmask
- sigqueue
- sigreturn
- sigsuspend
- sigtimedwait
- sigwaitinfo
- socket
- socketcall
- socketpair
- splice
- spu_create
- spu_run
- spufs
- ssetmask
- stat
- stat64
- statfs
- statfs64
- statvfs
- statx
- stime
- stty
- subpage_prot
- swapcontext
- swapoff
- swapon
- symlink
- symlinkat
- sync_file_range
- sync_file_range2
- sync
- syncfs
- syscall
- syscalls
- sysctl
- sysfs
- sysinfo
- syslog
t
- tee
- tgkill
- time
- timer_create
- timer_delete
- timer_getoverrun
- timer_gettime
- timer_settime
- timerfd_create
- timerfd_gettime
- timerfd_settime
- times
- tkill
- truncate
- truncate64
- tux
- tuxcall
u
- ugetrlimit
- umask
- umount
- umount2
- uname
- unimplemented
- unlink
- unlinkat
- unshare
- uselib
- userfaultfd
- ustat
- utime
- utimensat
- utimes