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man-pages - Linux kernel and C library user-space interface documentation

A large collection of man pages (documentation) from the Linux Documentation Project (LDP). The man pages are organized into the following sections: Section 1, user commands (intro only); Section 2, system calls; Section 3, libc calls; Section 4, devices (e.g., hd, sd); Section 5, file formats and protocols (e.g., wtmp, /etc/passwd, nfs); Section 6, games (intro only); Section 7, conventions, macro packages, etc. (e.g., nroff, ascii); and Section 8, system administration (intro only).
5.04
Arch iconArch rolling
Fedora iconFedora rawhide
OpenSUSE iconOpenSUSE Tumbleweed
5.02
Fedora iconFedora rawhide
5.00
Manjaro iconManjaro rolling
4.16
Fedora iconFedora 29
Fedora iconFedora 30
OpenSUSE iconOpenSUSE Leap 15.0
OpenSUSE iconOpenSUSE Leap 15.1
4.15
Fedora iconFedora 28
4.02
OpenSUSE iconOpenSUSE Leap 42.3
3.53
CentOS iconCentOS 7.6.1810
DistributionVersionSincePackageInstalledPackager
Arch iconArch rolling core/osxz5.04-20 - 10:155.71 MiB5.56 MiB
CentOS iconCentOS 7.6.1810 osrpm3.53-5.el7Jan 145.04 MiB4.56 MiBCentOS BuildSystem
Fedora iconFedora 28 releases/Everything-osrpm4.15-1.fc28Jan 145.94 MiB5.52 MiBFedora Project
Fedora iconFedora 28 releases/Server-osrpm4.15-1.fc28Jan 145.94 MiB5.52 MiBFedora Project
Fedora iconFedora 28 releases/Workstation-osrpm4.15-1.fc28Jan 145.94 MiB5.52 MiBFedora Project
Fedora iconFedora 29 releases/Everything-osrpm4.16-3.fc29Jan 145.93 MiB5.53 MiBFedora Project
Fedora iconFedora 29 releases/Server-osrpm4.16-3.fc29Jan 145.93 MiB5.53 MiBFedora Project
Fedora iconFedora 29 releases/Workstation-osrpm4.16-3.fc29Jan 145.93 MiB5.53 MiBFedora Project
Fedora iconFedora 29 releases-test/Everything-osrpm4.16-3.fc29Jan 145.93 MiB5.53 MiBFedora Project
Fedora iconFedora 29 releases-test/Server-osrpm4.16-3.fc29Jan 145.93 MiB5.53 MiBFedora Project
Fedora iconFedora 29 releases-test/Workstation-osrpm4.16-3.fc29Jan 145.93 MiB5.53 MiBFedora Project
Fedora iconFedora 30 releases/Everything-osrpm4.16-4.fc30Jun 175.93 MiB5.53 MiBFedora Project
Fedora iconFedora 30 releases/Server-osrpm4.16-4.fc30Jun 175.93 MiB5.53 MiBFedora Project
Fedora iconFedora 30 releases/Workstation-osrpm4.16-4.fc30Jun 175.93 MiB5.53 MiBFedora Project
Fedora iconFedora 30 releases-test/Server-osrpm4.16-4.fc30Jun 175.93 MiB5.53 MiBFedora Project
Fedora iconFedora 30 releases-test/Workstation-osrpm4.16-4.fc30Jun 175.93 MiB5.53 MiBFedora Project
Fedora iconFedora rawhide development/Everything-osrpm5.04-1.fc32Nov 225.93 MiB5.58 MiBFedora Project
Fedora iconFedora rawhide development/Server-osrpm5.04-1.fc32Nov 225.93 MiB5.58 MiBFedora Project
Fedora iconFedora rawhide development/Workstation-osrpm5.02-1.fc31Aug 075.91 MiB5.56 MiBFedora Project
Manjaro iconManjaro rolling stable/corexz5.00-1Mar 125.75 MiB5.75 MiB
Manjaro iconManjaro rolling testing/corexz5.00-1Mar 105.75 MiB5.75 MiB
Manjaro iconManjaro rolling unstable/corexz5.00-1Mar 105.75 MiB5.75 MiB
OpenSUSE iconOpenSUSE Leap 15.0 ossrpm4.16-lp150.1.1Jan 173.6 MiB4.26 MiBhttps://bugs.opensuse.org
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OpenSUSE iconOpenSUSE Leap 42.3 update/ossrpm4.02-10.3.1Jan 213.18 MiB3.7 MiBhttp://bugs.opensuse.org
OpenSUSE iconOpenSUSE Tumbleweed ossrpm5.04-1.10 - 01:173.44 MiB4.27 MiBhttps://bugs.opensuse.org

Manual pages

aio.h(0p)

aio.h — asynchronous input and output

arpa_inet.h(0p)

arpa/inet.h — definitions for internet operations

assert.h(0p)

assert.h — verify program assertion

complex.h(0p)

complex.h — complex arithmetic

cpio.h(0p)

cpio.h — cpio archive values

ctype.h(0p)

ctype.h — character types

dirent.h(0p)

dirent.h — format of directory entries

dlfcn.h(0p)

dlfcn.h — dynamic linking

errno.h(0p)

errno.h — system error numbers

fcntl.h(0p)

fcntl.h — file control options

fenv.h(0p)

fenv.h — floating-point environment

float.h(0p)

float.h — floating types

fmtmsg.h(0p)

fmtmsg.h — message display structures

fnmatch.h(0p)

fnmatch.h — filename-matching types

ftw.h(0p)

ftw.h — file tree traversal

glob.h(0p)

glob.h — pathname pattern-matching types

grp.h(0p)

grp.h — group structure

iconv.h(0p)

iconv.h — codeset conversion facility

if.h(0p)

net/if.h - sockets local interfaces

in.h(0p)

netinet/in.h - Internet address family

inet.h(0p)

arpa/inet.h - definitions for internet operations

inttypes.h(0p)

inttypes.h — fixed size integer types

iso646.h(0p)

iso646.h — alternative spellings

langinfo.h(0p)

langinfo.h — language information constants

libgen.h(0p)

libgen.h — definitions for pattern matching functions

limits.h(0p)

limits.h — implementation-defined constants

locale.h(0p)

locale.h — category macros

math.h(0p)

math.h — mathematical declarations

monetary.h(0p)

monetary.h — monetary types

mqueue.h(0p)

mqueue.h — message queues (REALTIME)

ndbm.h(0p)

ndbm.h — definitions for ndbm database operations

netdb.h(0p)

netdb.h — definitions for network database operations

netinet_in.h(0p)

netinet/in.h — Internet address family

netinet_tcp.h(0p)

netinet/tcp.h — definitions for the Internet Transmission Control Protocol (TCP)

net_if.h(0p)

net/if.h — sockets local interfaces

nl_types.h(0p)

nl_types.h — data types

poll.h(0p)

poll.h — definitions for the poll() function

pthread.h(0p)

pthread.h — threads

pwd.h(0p)

pwd.h — password structure

regex.h(0p)

regex.h — regular expression matching types

sched.h(0p)

sched.h — execution scheduling

search.h(0p)

search.h — search tables

semaphore.h(0p)

semaphore.h — semaphores

setjmp.h(0p)

setjmp.h — stack environment declarations

signal.h(0p)

signal.h — signals

spawn.h(0p)

spawn.h — spawn (ADVANCED REALTIME)

stdarg.h(0p)

stdarg.h — handle variable argument list

stdbool.h(0p)

stdbool.h — boolean type and values

stddef.h(0p)

stddef.h — standard type definitions

stdint.h(0p)

stdint.h — integer types

stdio.h(0p)

stdio.h — standard buffered input/output

stdlib.h(0p)

stdlib.h — standard library definitions

string.h(0p)

string.h — string operations

strings.h(0p)

strings.h — string operations

stropts.h(0p)

stropts.h — STREAMS interface (STREAMS)

syslog.h(0p)

syslog.h — definitions for system error logging

sys_ipc.h(0p)

sys/ipc.h — XSI interprocess communication access structure

sys_mman.h(0p)

sys/mman.h — memory management declarations

sys_msg.h(0p)

sys/msg.h — XSI message queue structures

sys_resource.h(0p)

sys/resource.h — definitions for XSI resource operations

sys_select.h(0p)

sys/select.h — select types

sys_sem.h(0p)

sys/sem.h — XSI semaphore facility

sys_shm.h(0p)

sys/shm.h — XSI shared memory facility

sys_socket.h(0p)

sys/socket.h — main sockets header

sys_stat.h(0p)

sys/stat.h — data returned by the stat() function

sys_statvfs.h(0p)

sys/statvfs.h — VFS File System information structure

sys_time.h(0p)

sys/time.h — time types

sys_timeb.h(0p)

sys/timeb.h - additional definitions for date and time

sys_times.h(0p)

sys/times.h — file access and modification times structure

sys_types.h(0p)

sys/types.h — data types

sys_uio.h(0p)

sys/uio.h — definitions for vector I/O operations

sys_un.h(0p)

sys/un.h — definitions for UNIX domain sockets

sys_utsname.h(0p)

sys/utsname.h — system name structure

sys_wait.h(0p)

sys/wait.h — declarations for waiting

tar.h(0p)

tar.h — extended tar definitions

tcp.h(0p)

netinet/tcp.h - definitions for the Internet Transmission Control Protocol (TCP)

termios.h(0p)

termios.h — define values for termios

tgmath.h(0p)

tgmath.h — type-generic macros

time.h(0p)

time.h — time types

trace.h(0p)

trace.h — tracing

ucontext.h(0p)

ucontext.h - user context

ulimit.h(0p)

ulimit.h — ulimit commands

unistd.h(0p)

unistd.h — standard symbolic constants and types

utime.h(0p)

utime.h — access and modification times structure

utmpx.h(0p)

utmpx.h — user accounting database definitions

wchar.h(0p)

wchar.h — wide-character handling

wctype.h(0p)

wctype.h — wide-character classification and mapping utilities

wordexp.h(0p)

wordexp.h — word-expansion types

getent(1)

getent - get entries from Name Service Switch libraries

iconv(1)

iconv - convert text from one character encoding to another

intro(1)

intro - introduction to user commands

ldd(1)

ldd - print shared object dependencies

locale(1)

locale - get locale-specific information

localedef(1)

localedef - compile locale definition files

memusage(1)

memusage - profile memory usage of a program

memusagestat(1)

memusagestat - generate graphic from memory profiling data

mtrace(1)

mtrace - interpret the malloc trace log

pldd(1)

pldd - display dynamic shared objects linked into a process

sprof(1)

sprof - read and display shared object profiling data

time(1)

time - time a simple command or give resource usage

admin(1p)

admin — create and administer SCCS files (DEVELOPMENT)

alias(1p)

alias — define or display aliases

ar(1p)

ar — create and maintain library archives

asa(1p)

asa — interpret carriage-control characters

at(1p)

at — execute commands at a later time

awk(1p)

awk — pattern scanning and processing language

basename(1p)

basename — return non-directory portion of a pathname

batch(1p)

batch — schedule commands to be executed in a batch queue

bc(1p)

bc — arbitrary-precision arithmetic language

bg(1p)

bg — run jobs in the background

break(1p)

break — exit from for, while, or until loop

c99(1p)

c99 — compile standard C programs

cal(1p)

cal — print a calendar

cat(1p)

cat — concatenate and print files

cd(1p)

cd — change the working directory

cflow(1p)

cflow — generate a C-language flowgraph (DEVELOPMENT)

chgrp(1p)

chgrp — change the file group ownership

chmod(1p)

chmod — change the file modes

chown(1p)

chown — change the file ownership

cksum(1p)

cksum — write file checksums and sizes

cmp(1p)

cmp — compare two files

colon(1p)

colon — null utility

comm(1p)

comm — select or reject lines common to two files

command(1p)

command — execute a simple command

compress(1p)

compress — compress data

continue(1p)

continue — continue for, while, or until loop

cp(1p)

cp — copy files

crontab(1p)

crontab — schedule periodic background work

csplit(1p)

csplit — split files based on context

ctags(1p)

ctags — create a tags file (DEVELOPMENT, FORTRAN)

cut(1p)

cut — cut out selected fields of each line of a file

cxref(1p)

cxref — generate a C-language program cross-reference table (DEVELOPMENT)

date(1p)

date — write the date and time

dd(1p)

dd — convert and copy a file

delta(1p)

delta — make a delta (change) to an SCCS file (DEVELOPMENT)

df(1p)

df — report free disk space

diff(1p)

diff — compare two files

dirname(1p)

dirname — return the directory portion of a pathname

dot(1p)

dot — execute commands in the current environment

du(1p)

du — estimate file space usage

echo(1p)

echo — write arguments to standard output

ed(1p)

ed — edit text

env(1p)

env — set the environment for command invocation

eval(1p)

eval — construct command by concatenating arguments

ex(1p)

ex — text editor

exec(1p)

exec — execute commands and open, close, or copy file descriptors

exit(1p)

exit — cause the shell to exit

expand(1p)

expand — convert tabs to spaces

export(1p)

export — set the export attribute for variables

expr(1p)

expr — evaluate arguments as an expression

false(1p)

false — return false value

fc(1p)

fc — process the command history list

fg(1p)

fg — run jobs in the foreground

file(1p)

file — determine file type

find(1p)

find — find files

fold(1p)

fold — filter for folding lines

fort77(1p)

fort77 — FORTRAN compiler (FORTRAN)

fuser(1p)

fuser — list process IDs of all processes that have one or more files open

gencat(1p)

gencat — generate a formatted message catalog

get(1p)

lwp-request - Simple command line user agent

getconf(1p)

getconf — get configuration values

getopts(1p)

getopts — parse utility options

grep(1p)

grep — search a file for a pattern

hash(1p)

hash — remember or report utility locations

head(1p)

lwp-request - Simple command line user agent

iconv(1p)

iconv — codeset conversion

id(1p)

id — return user identity

ipcrm(1p)

ipcrm — remove an XSI message queue, semaphore set, or shared memory segment identifier

ipcs(1p)

ipcs — report XSI interprocess communication facilities status

jobs(1p)

jobs — display status of jobs in the current session

join(1p)

join — relational database operator

kill(1p)

kill — terminate or signal processes

lex(1p)

lex — generate programs for lexical tasks (DEVELOPMENT)

link(1p)

link — call link() function

ln(1p)

ln — link files

locale(1p)

locale — get locale-specific information

localedef(1p)

localedef — define locale environment

logger(1p)

logger — log messages

logname(1p)

logname — return the user’s login name

lp(1p)

lp — send files to a printer

ls(1p)

ls — list directory contents

m4(1p)

m4 — macro processor

mailx(1p)

mailx — process messages

make(1p)

make — maintain, update, and regenerate groups of programs (DEVELOPMENT)

man(1p)

man — display system documentation

mesg(1p)

mesg — permit or deny messages

mkdir(1p)

mkdir — make directories

mkfifo(1p)

mkfifo — make FIFO special files

more(1p)

more — display files on a page-by-page basis

mv(1p)

mv — move files

newgrp(1p)

newgrp — change to a new group

nice(1p)

nice — invoke a utility with an altered nice value

nl(1p)

nl — line numbering filter

nm(1p)

nm — write the name list of an object file (DEVELOPMENT)

nohup(1p)

nohup — invoke a utility immune to hangups

od(1p)

od — dump files in various formats

paste(1p)

paste — merge corresponding or subsequent lines of files

patch(1p)

patch — apply changes to files

pathchk(1p)

pathchk — check pathnames

pax(1p)

pax — portable archive interchange

pr(1p)

pr — print files

printf(1p)

printf — write formatted output

prs(1p)

prs — print an SCCS file (DEVELOPMENT)

ps(1p)

ps — report process status

pwd(1p)

pwd — return working directory name

qalter(1p)

qalter — alter batch job

qdel(1p)

qdel — delete batch jobs

qhold(1p)

qhold — hold batch jobs

qmove(1p)

qmove — move batch jobs

qmsg(1p)

qmsg — send message to batch jobs

qrerun(1p)

qrerun — rerun batch jobs

qrls(1p)

qrls — release batch jobs

qselect(1p)

qselect — select batch jobs

qsig(1p)

qsig — signal batch jobs

qstat(1p)

qstat — show status of batch jobs

qsub(1p)

qsub — submit a script

read(1p)

read — read a line from standard input

readonly(1p)

readonly — set the readonly attribute for variables

renice(1p)

renice — set nice values of running processes

return(1p)

return — return from a function or dot script

rm(1p)

rm — remove directory entries

rmdel(1p)

rmdel — remove a delta from an SCCS file (DEVELOPMENT)

rmdir(1p)

rmdir — remove directories

sact(1p)

sact — print current SCCS file-editing activity (DEVELOPMENT)

sccs(1p)

sccs — front end for the SCCS subsystem (DEVELOPMENT)

sed(1p)

sed — stream editor

set(1p)

set — set or unset options and positional parameters

sh(1p)

sh — shell, the standard command language interpreter

shift(1p)

shift — shift positional parameters

sleep(1p)

sleep — suspend execution for an interval

sort(1p)

sort — sort, merge, or sequence check text files

split(1p)

split — split files into pieces

strings(1p)

strings — find printable strings in files

strip(1p)

strip — remove unnecessary information from strippable files (DEVELOPMENT)

stty(1p)

stty — set the options for a terminal

tabs(1p)

tabs — set terminal tabs

tail(1p)

tail — copy the last part of a file

talk(1p)

talk — talk to another user

tee(1p)

tee — duplicate standard input

test(1p)

test — evaluate expression

time(1p)

time — time a simple command

times(1p)

times — write process times

touch(1p)

touch — change file access and modification times

tput(1p)

tput — change terminal characteristics

tr(1p)

tr — translate characters

trap(1p)

trap — trap signals

true(1p)

true — return true value

tsort(1p)

tsort — topological sort

tty(1p)

tty — return user’s terminal name

type(1p)

type — write a description of command type

ulimit(1p)

ulimit — set or report file size limit

umask(1p)

umask — get or set the file mode creation mask

unalias(1p)

unalias — remove alias definitions

uname(1p)

uname — return system name

uncompress(1p)

uncompress — expand compressed data

unexpand(1p)

unexpand — convert spaces to tabs

unget(1p)

unget — undo a previous get of an SCCS file (DEVELOPMENT)

uniq(1p)

uniq — report or filter out repeated lines in a file

unlink(1p)

unlink — call the unlink() function

unset(1p)

unset — unset values and attributes of variables and functions

uucp(1p)

uucp — system-to-system copy

uudecode(1p)

uudecode — decode a binary file

uuencode(1p)

uuencode — encode a binary file

uustat(1p)

uustat — uucp status enquiry and job control

uux(1p)

uux — remote command execution

val(1p)

val — validate SCCS files (DEVELOPMENT)

vi(1p)

vi — screen-oriented (visual) display editor

wait(1p)

wait — await process completion

wc(1p)

wc — word, line, and byte or character count

what(1p)

what — identify SCCS files (DEVELOPMENT)

who(1p)

who — display who is on the system

write(1p)

write — write to another user

xargs(1p)

xargs — construct argument lists and invoke utility

yacc(1p)

yacc — yet another compiler compiler (DEVELOPMENT)

zcat(1p)

zcat — expand and concatenate data

accept(2)

accept, accept4 - accept a connection on a socket

access(2)

access, faccessat - check user’s permissions for a file

acct(2)

acct - switch process accounting on or off

add_key(2)

add_key - add a key to the kernel’s key management facility

adjtimex(2)

adjtimex, ntp_adjtime - tune kernel clock

alarm(2)

alarm - set an alarm clock for delivery of a signal

alloc_hugepages(2)

alloc_hugepages, free_hugepages - allocate or free huge pages

arch_prctl(2)

arch_prctl - set architecture-specific thread state

bdflush(2)

bdflush - start, flush, or tune buffer-dirty-flush daemon

bind(2)

bind - bind a name to a socket

bpf(2)

bpf - perform a command on an extended BPF map or program

brk(2)

brk, sbrk - change data segment size

cacheflush(2)

cacheflush - flush contents of instruction and/or data cache

capget(2)

capget, capset - set/get capabilities of thread(s)

chdir(2)

chdir, fchdir - change working directory

chmod(2)

chmod, fchmod, fchmodat - change permissions of a file

chown(2)

chown, fchown, lchown, fchownat - change ownership of a file

chroot(2)

chroot - change root directory

clock_getres(2)

clock_getres, clock_gettime, clock_settime - clock and time functions

clock_nanosleep(2)

clock_nanosleep - high-resolution sleep with specifiable clock

clone(2)

clone, __clone2 - create a child process

close(2)

close - close a file descriptor

connect(2)

connect - initiate a connection on a socket

copy_file_range(2)

copy_file_range - Copy a range of data from one file to another

create_module(2)

create_module - create a loadable module entry

delete_module(2)

delete_module - unload a kernel module

dup(2)

dup, dup2, dup3 - duplicate a file descriptor

epoll_create(2)

epoll_create, epoll_create1 - open an epoll file descriptor

epoll_ctl(2)

epoll_ctl - control interface for an epoll file descriptor

epoll_wait(2)

epoll_wait, epoll_pwait - wait for an I/O event on an epoll file descriptor

eventfd(2)

eventfd - create a file descriptor for event notification

execve(2)

execve - execute program

execveat(2)

execveat - execute program relative to a directory file descriptor

exit_group(2)

exit_group - exit all threads in a process

faccessat(2)

faccessat - check user’s permissions of a file relative to a directory file descriptor

fallocate(2)

fallocate - manipulate file space

fanotify_init(2)

fanotify_init - create and initialize fanotify group

fanotify_mark(2)

fanotify_mark - add, remove, or modify an fanotify mark on a filesystem object

fchmodat(2)

fchmodat - change permissions of a file relative to a directory file descriptor

fchownat(2)

fchownat - change ownership of a file relative to a directory file descriptor

fcntl(2)

fcntl - manipulate file descriptor

flock(2)

flock - apply or remove an advisory lock on an open file

fork(2)

fork - create a child process

fstatat(2)

fstatat - get file status relative to a directory file descriptor

fsync(2)

fsync, fdatasync - synchronize a file’s in-core state with storage device

futex(2)

futex - fast user-space locking

futimesat(2)

futimesat - change timestamps of a file relative to a directory file descriptor

getcpu(2)

getcpu - determine CPU and NUMA node on which the calling thread is running

getcwd(2)

getcwd - get current working directory

getdents(2)

getdents, getdents64 - get directory entries

getdomainname(2)

getdomainname, setdomainname - get/set NIS domain name

getdtablesize(2)

getdtablesize - get file descriptor table size

getgid(2)

getgid, getegid - get group identity

getgroups(2)

getgroups, setgroups - get/set list of supplementary group IDs

gethostname(2)

gethostname, sethostname - get/set hostname

getitimer(2)

getitimer, setitimer - get or set value of an interval timer

getpagesize(2)

getpagesize - get memory page size

getpeername(2)

getpeername - get name of connected peer socket

getpid(2)

getpid, getppid - get process identification

getpriority(2)

getpriority, setpriority - get/set program scheduling priority

getrandom(2)

getrandom - obtain a series of random bytes

getresuid(2)

getresuid, getresgid - get real, effective and saved user/group IDs

getrlimit(2)

getrlimit, setrlimit, prlimit - get/set resource limits

getrusage(2)

getrusage - get resource usage

getsid(2)

getsid - get session ID

getsockname(2)

getsockname - get socket name

getsockopt(2)

getsockopt, setsockopt - get and set options on sockets

gettid(2)

gettid - get thread identification

gettimeofday(2)

gettimeofday, settimeofday - get / set time

getuid(2)

getuid, geteuid - get user identity

getunwind(2)

getunwind - copy the unwind data to caller’s buffer

getxattr(2)

getxattr, lgetxattr, fgetxattr - retrieve an extended attribute value

get_kernel_syms(2)

get_kernel_syms - retrieve exported kernel and module symbols

get_mempolicy(2)

get_mempolicy - retrieve NUMA memory policy for a thread

get_robust_list(2)

get_robust_list, set_robust_list - get/set list of robust futexes

get_thread_area(2)

get_thread_area - get a thread-local storage (TLS) area

idle(2)

idle - make process 0 idle

init_module(2)

init_module, finit_module - load a kernel module

inotify_add_watch(2)

inotify_add_watch - add a watch to an initialized inotify instance

inotify_init(2)

inotify_init, inotify_init1 - initialize an inotify instance

inotify_rm_watch(2)

inotify_rm_watch - remove an existing watch from an inotify instance

intro(2)

intro - introduction to system calls

ioctl(2)

ioctl - control device

ioctl_console(2)

ioctl_console - ioctls for console terminal and virtual consoles

ioctl_fat(2)

ioctl_fat - manipulating the FAT filesystem

ioctl_ficlonerange(2)

ioctl_ficlonerange, ioctl_ficlone - share some the data of one file with another file

ioctl_fideduperange(2)

ioctl_fideduperange - share some the data of one file with another file

ioctl_getfsmap(2)

ioctl_getfsmap - retrieve the physical layout of the filesystem

ioctl_iflags(2)

ioctl_iflags - ioctl() operations for inode flags

ioctl_list(2)

ioctl_list - list of ioctl calls in Linux/i386 kernel

ioctl_ns(2)

ioctl_ns - ioctl() operations for Linux namespaces

ioctl_tty(2)

ioctl_tty - ioctls for terminals and serial lines

ioctl_userfaultfd(2)

ioctl_userfaultfd - create a file descriptor for handling page faults in user space

ioperm(2)

ioperm - set port input/output permissions

iopl(2)

iopl - change I/O privilege level

ioprio_set(2)

ioprio_get, ioprio_set - get/set I/O scheduling class and priority

io_cancel(2)

io_cancel - cancel an outstanding asynchronous I/O operation

io_destroy(2)

io_destroy - destroy an asynchronous I/O context

io_getevents(2)

io_getevents - read asynchronous I/O events from the completion queue

io_setup(2)

io_setup - create an asynchronous I/O context

io_submit(2)

io_submit - submit asynchronous I/O blocks for processing

ipc(2)

ipc - System V IPC system calls

kcmp(2)

kcmp - compare two processes to determine if they share a kernel resource

kexec_load(2)

kexec_load, kexec_file_load - load a new kernel for later execution

keyctl(2)

keyctl - manipulate the kernel’s key management facility

kill(2)

kill - send signal to a process

killpg(2)

killpg - send signal to a process group

link(2)

link, linkat - make a new name for a file

linkat(2)

linkat - create a file link relative to directory file descriptors

listen(2)

listen - listen for connections on a socket

listxattr(2)

listxattr, llistxattr, flistxattr - list extended attribute names

llseek(2)

_llseek - reposition read/write file offset

lookup_dcookie(2)

lookup_dcookie - return a directory entry’s path

lseek(2)

lseek - reposition read/write file offset

madvise(2)

madvise - give advice about use of memory

mbind(2)

mbind - set memory policy for a memory range

membarrier(2)

membarrier - issue memory barriers on a set of threads

memfd_create(2)

memfd_create - create an anonymous file

migrate_pages(2)

migrate_pages - move all pages in a process to another set of nodes

mincore(2)

mincore - determine whether pages are resident in memory

mkdir(2)

mkdir, mkdirat - create a directory

mkdirat(2)

mkdirat - create a directory relative to a directory file descriptor

mknod(2)

mknod, mknodat - create a special or ordinary file

mknodat(2)

mknodat - create a special or ordinary file relative to a directory file descriptor

mlock(2)

mlock, mlock2, munlock, mlockall, munlockall - lock and unlock memory

mmap(2)

mmap, munmap - map or unmap files or devices into memory

mmap2(2)

mmap2 - map files or devices into memory

modify_ldt(2)

modify_ldt - get or set a per-process LDT entry

mount(2)

mount - mount filesystem

move_pages(2)

move_pages - move individual pages of a process to another node

mprotect(2)

mprotect, pkey_mprotect - set protection on a region of memory

mq_getsetattr(2)

mq_getsetattr - get/set message queue attributes

mremap(2)

mremap - remap a virtual memory address

msgctl(2)

msgctl - System V message control operations

msgget(2)

msgget - get a System V message queue identifier

msgop(2)

msgrcv, msgsnd - System V message queue operations

msync(2)

msync - synchronize a file with a memory map

nanosleep(2)

nanosleep - high-resolution sleep

nfsservctl(2)

nfsservctl - syscall interface to kernel nfs daemon

nice(2)

nice - change process priority

open(2)

open, openat, creat - open and possibly create a file

openat(2)

openat - open a file relative to a directory file descriptor

open_by_handle_at(2)

name_to_handle_at, open_by_handle_at - obtain handle for a pathname and open file via a handle

outb(2)

outb, outw, outl, outsb, outsw, outsl, inb, inw, inl, insb, insw, insl, outb_p, outw_p, outl_p, inb_p, inw_p, inl_p - port I/O

pause(2)

pause - wait for signal

pciconfig_read(2)

pciconfig_read, pciconfig_write, pciconfig_iobase - pci device information handling

perfmonctl(2)

perfmonctl - interface to IA-64 performance monitoring unit

perf_event_open(2)

perf_event_open - set up performance monitoring

personality(2)

personality - set the process execution domain

pipe(2)

pipe, pipe2 - create pipe

pivot_root(2)

pivot_root - change the root filesystem

pkey_alloc(2)

pkey_alloc, pkey_free - allocate or free a protection key

poll(2)

poll, ppoll - wait for some event on a file descriptor

posix_fadvise(2)

posix_fadvise - predeclare an access pattern for file data

prctl(2)

prctl - operations on a process

pread(2)

pread, pwrite - read from or write to a file descriptor at a given offset

process_vm_readv(2)

process_vm_readv, process_vm_writev - transfer data between process address spaces

ptrace(2)

ptrace - process trace

query_module(2)

query_module - query the kernel for various bits pertaining to modules

quotactl(2)

quotactl - manipulate disk quotas

read(2)

read - read from a file descriptor

readahead(2)

readahead - initiate file readahead into page cache

readdir(2)

readdir - read directory entry

readlink(2)

readlink, readlinkat - read value of a symbolic link

readlinkat(2)

readlinkat - read value of a symbolic link relative to a directory file descriptor

readv(2)

readv, writev, preadv, pwritev, preadv2, pwritev2 - read or write data into multiple buffers

reboot(2)

reboot - reboot or enable/disable Ctrl-Alt-Del

recv(2)

recv, recvfrom, recvmsg - receive a message from a socket

recvmmsg(2)

recvmmsg - receive multiple messages on a socket

remap_file_pages(2)

remap_file_pages - create a nonlinear file mapping

removexattr(2)

removexattr, lremovexattr, fremovexattr - remove an extended attribute

rename(2)

rename, renameat, renameat2 - change the name or location of a file

renameat(2)

renameat - rename a file relative to directory file descriptors

request_key(2)

request_key - request a key from the kernel’s key management facility

restart_syscall(2)

restart_syscall - restart a system call after interruption by a stop signal

rmdir(2)

rmdir - delete a directory

rt_sigqueueinfo(2)

rt_sigqueueinfo, rt_tgsigqueueinfo - queue a signal and data

rt_sigreturn(2)

sigreturn, rt_sigreturn - return from signal handler and cleanup stack frame

rt_sigsuspend(2)

sigaction, rt_sigaction - examine and change a signal action

rt_sigtimedwait(2)

rt_sigtimedwait - synchronously wait for queued signals

s390_guarded_storage(2)

s390_guarded_storage - operations with z/Architecture guarded storage facility

s390_pci_mmio_write(2)

s390_pci_mmio_write, s390_pci_mmio_read - transfer data to/from PCI MMIO memory page

s390_runtime_instr(2)

s390_runtime_instr - enable/disable s390 CPU run-time instrumentation

s390_sthyi(2)

s390_sthyi - emulate STHYI instruction

sched_get_priority_max(2)

sched_get_priority_max, sched_get_priority_min - get static priority range

sched_rr_get_interval(2)

sched_rr_get_interval - get the SCHED_RR interval for the named process

sched_setaffinity(2)

sched_setaffinity, sched_getaffinity - set and get a thread’s CPU affinity mask

sched_setattr(2)

sched_setattr, sched_getattr - set and get scheduling policy and attributes

sched_setparam(2)

sched_setparam, sched_getparam - set and get scheduling parameters

sched_setscheduler(2)

sched_setscheduler, sched_getscheduler - set and get scheduling policy/parameters

sched_yield(2)

sched_yield - yield the processor

seccomp(2)

seccomp - operate on Secure Computing state of the process

select(2)

select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO - synchronous I/O multiplexing

select_tut(2)

select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO - synchronous I/O multiplexing

semctl(2)

semctl - System V semaphore control operations

semget(2)

semget - get a System V semaphore set identifier

semop(2)

semop, semtimedop - System V semaphore operations

send(2)

send, sendto, sendmsg - send a message on a socket

sendfile(2)

sendfile - transfer data between file descriptors

sendmmsg(2)

sendmmsg - send multiple messages on a socket

seteuid(2)

seteuid, setegid - set effective user or group ID

setfsgid(2)

setfsgid - set group identity used for filesystem checks

setfsuid(2)

setfsuid - set user identity used for filesystem checks

setgid(2)

setgid - set group identity

setns(2)

setns - reassociate thread with a namespace

setpgid(2)

setpgid, getpgid, setpgrp, getpgrp - set/get process group

setresuid(2)

setresuid, setresgid - set real, effective and saved user or group ID

setreuid(2)

setreuid, setregid - set real and/or effective user or group ID

setsid(2)

setsid - creates a session and sets the process group ID

setuid(2)

setuid - set user identity

setup(2)

setup - setup devices and filesystems, mount root filesystem

setxattr(2)

setxattr, lsetxattr, fsetxattr - set an extended attribute value

set_mempolicy(2)

set_mempolicy - set default NUMA memory policy for a thread and its children

set_thread_area(2)

get_thread_area, set_thread_area - manipulate thread-local storage information

set_tid_address(2)

set_tid_address - set pointer to thread ID

sgetmask(2)

sgetmask, ssetmask - manipulation of signal mask (obsolete)

shmctl(2)

shmctl - System V shared memory control

shmget(2)

shmget - allocates a System V shared memory segment

shmop(2)

shmat, shmdt - System V shared memory operations

shutdown(2)

shutdown - shut down part of a full-duplex connection

sigaction(2)

sigaction, rt_sigaction - examine and change a signal action

sigaltstack(2)

sigaltstack - set and/or get signal stack context

signal(2)

signal - ANSI C signal handling

signalfd(2)

signalfd - create a file descriptor for accepting signals

sigpending(2)

sigpending, rt_sigpending - examine pending signals

sigprocmask(2)

sigprocmask, rt_sigprocmask - examine and change blocked signals

sigqueue(2)

sigqueue - queue a signal and data to a process

sigreturn(2)

sigreturn, rt_sigreturn - return from signal handler and cleanup stack frame

sigsuspend(2)

sigsuspend, rt_sigsuspend - wait for a signal

sigwaitinfo(2)

sigwaitinfo, sigtimedwait, rt_sigtimedwait - synchronously wait for queued signals

socket(2)

socket - create an endpoint for communication

socketcall(2)

socketcall - socket system calls

socketpair(2)

socketpair - create a pair of connected sockets

splice(2)

splice - splice data to/from a pipe

spu_create(2)

spu_create - create a new spu context

spu_run(2)

spu_run - execute an SPU context

stat(2)

stat, fstat, lstat, fstatat - get file status

statfs(2)

statfs, fstatfs - get filesystem statistics

statx(2)

statx - get file status (extended)

stime(2)

stime - set time

subpage_prot(2)

subpage_prot - define a subpage protection for an address range

swapon(2)

swapon, swapoff - start/stop swapping to file/device

symlink(2)

symlink, symlinkat - make a new name for a file

symlinkat(2)

symlinkat - create a symbolic link relative to a directory file descriptor

sync(2)

sync, syncfs - commit filesystem caches to disk

sync_file_range(2)

sync_file_range - sync a file segment with disk

syscall(2)

syscall - indirect system call

syscalls(2)

syscalls - Linux system calls

sysctl(2)

sysctl - read/write system parameters

sysfs(2)

sysfs - get filesystem type information

sysinfo(2)

sysinfo - return system information

syslog(2)

syslog, klogctl - read and/or clear kernel message ring buffer; set console_loglevel

tee(2)

tee - duplicating pipe content

time(2)

time - get time in seconds

timerfd_create(2)

timerfd_create, timerfd_settime, timerfd_gettime - timers that notify via file descriptors

timer_create(2)

timer_create - create a POSIX per-process timer

timer_delete(2)

timer_delete - delete a POSIX per-process timer

timer_getoverrun(2)

timer_getoverrun - get overrun count for a POSIX per-process timer

timer_settime(2)

timer_settime, timer_gettime - arm/disarm and fetch state of POSIX per-process timer

times(2)

times - get process times

tkill(2)

tkill, tgkill - send a signal to a thread

truncate(2)

truncate, ftruncate - truncate a file to a specified length

umask(2)

umask - set file mode creation mask

umount(2)

umount, umount2 - unmount filesystem

uname(2)

uname - get name and information about current kernel

unimplemented(2)

afs_syscall, break, fattach, fdetach, ftime, getmsg, getpmsg, gtty, isastream, lock, madvise1, mpx, prof, profil, putmsg, putpmsg, security, stty, tuxcall, ulimit, vserver - unimplemented system calls

unlink(2)

unlink, unlinkat - delete a name and possibly the file it refers to

unlinkat(2)

unlinkat - remove a directory entry relative to a directory file descriptor

unshare(2)

unshare - disassociate parts of the process execution context

uselib(2)

uselib - load shared library

userfaultfd(2)

userfaultfd - create a file descriptor for handling page faults in user space

ustat(2)

ustat - get filesystem statistics

utime(2)

utime, utimes - change file last access and modification times

utimensat(2)

utimensat, futimens - change file timestamps with nanosecond precision

vfork(2)

vfork - create a child process and block parent

vhangup(2)

vhangup - virtually hangup the current terminal

vm86(2)

vm86old, vm86 - enter virtual 8086 mode

vmsplice(2)

vmsplice - splice user pages to/from a pipe

wait(2)

wait, waitpid, waitid - wait for process to change state

wait4(2)

wait3, wait4 - wait for process to change state, BSD style

write(2)

write - write to a file descriptor

_exit(2)

_exit, _Exit - terminate the calling process

_syscall(2)

_syscall - invoking a system call without library support (OBSOLETE)

a64l(3)

a64l, l64a - convert between long and base-64

abort(3)

abort - cause abnormal process termination

abs(3)

abs, labs, llabs, imaxabs - compute the absolute value of an integer

acos(3)

acos, acosf, acosl - arc cosine function

acosh(3)

acosh, acoshf, acoshl - inverse hyperbolic cosine function

addseverity(3)

addseverity - introduce new severity classes

adjtime(3)

adjtime - correct the time to synchronize the system clock

aio_cancel(3)

aio_cancel - cancel an outstanding asynchronous I/O request

aio_error(3)

aio_error - get error status of asynchronous I/O operation

aio_fsync(3)

aio_fsync - asynchronous file synchronization

aio_init(3)

aio_init - asynchronous I/O initialization

aio_read(3)

aio_read - asynchronous read

aio_return(3)

aio_return - get return status of asynchronous I/O operation

aio_suspend(3)

aio_suspend - wait for asynchronous I/O operation or timeout

aio_write(3)

aio_write - asynchronous write

alloca(3)

alloca - allocate memory that is automatically freed

argz_add(3)

argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list

asin(3)

asin, asinf, asinl - arc sine function

asinh(3)

asinh, asinhf, asinhl - inverse hyperbolic sine function

asprintf(3)

asprintf, vasprintf - print to allocated string

assert(3)

assert - abort the program if assertion is false

assert_perror(3)

assert_perror - test errnum and abort

atan(3)

atan, atanf, atanl - arc tangent function

atan2(3)

atan2, atan2f, atan2l - arc tangent function of two variables

atanh(3)

atanh, atanhf, atanhl - inverse hyperbolic tangent function

atexit(3)

atexit - register a function to be called at normal process termination

atof(3)

atof - convert a string to a double

atoi(3)

atoi, atol, atoll - convert a string to an integer

backtrace(3)

backtrace, backtrace_symbols, backtrace_symbols_fd - support for application self-debugging

basename(3)

basename, dirname - parse pathname components

bcmp(3)

bcmp - compare byte sequences

bcopy(3)

bcopy - copy byte sequence

bindresvport(3)

bindresvport - bind a socket to a privileged IP port

bsd_signal(3)

bsd_signal - signal handling with BSD semantics

bsearch(3)

bsearch - binary search of a sorted array

bstring(3)

bcmp, bcopy, bzero, memccpy, memchr, memcmp, memcpy, memfrob, memmem, memmove, memset - byte string operations

bswap(3)

bswap_16, bswap_32, bswap_64 - reverse order of bytes

btowc(3)

btowc - convert single byte to wide character

btree(3)

btree - btree database access method

byteorder(3)

htonl, htons, ntohl, ntohs - convert values between host and network byte order

bzero(3)

bzero, explicit_bzero - zero a byte string

cabs(3)

cabs, cabsf, cabsl - absolute value of a complex number

cacos(3)

cacos, cacosf, cacosl - complex arc cosine

cacosh(3)

cacosh, cacoshf, cacoshl - complex arc hyperbolic cosine

canonicalize_file_name(3)

canonicalize_file_name - return the canonicalized absolute pathname

carg(3)

carg, cargf, cargl - calculate the complex argument

casin(3)

casin, casinf, casinl - complex arc sine

casinh(3)

casinh, casinhf, casinhl - complex arc sine hyperbolic

catan(3)

catan, catanf, catanl - complex arc tangents

catanh(3)

catanh, catanhf, catanhl - complex arc tangents hyperbolic

catgets(3)

catgets - get message from a message catalog

catopen(3)

catopen, catclose - open/close a message catalog

cbrt(3)

cbrt, cbrtf, cbrtl - cube root function

ccos(3)

ccos, ccosf, ccosl - complex cosine function

ccosh(3)

ccosh, ccoshf, ccoshl - complex hyperbolic cosine

ceil(3)

ceil, ceilf, ceill - ceiling function: smallest integral value not less than argument

cerf(3)

cerf, cerfc - complex error functions

cexp(3)

cexp, cexpf, cexpl - complex exponential function

cexp2(3)

cexp2, cexp2f, cexp2l - base-2 exponent of a complex number

cfree(3)

cfree - free allocated memory

cimag(3)

cimag, cimagf, cimagl - get imaginary part of a complex number

clearenv(3)

clearenv - clear the environment

clock(3)

clock - determine processor time

clock_getcpuclockid(3)

clock_getcpuclockid - obtain ID of a process CPU-time clock

clock_getres(3)

clock_getres, clock_gettime, clock_settime - clock and time functions

clock_gettime(3)

clock_getres, clock_gettime, clock_settime - clock and time functions

clock_settime(3)

clock_getres, clock_gettime, clock_settime - clock and time functions

clog(3)

clog, clogf, clogl - natural logarithm of a complex number

clog10(3)

clog10, clog10f, clog10l - base-10 logarithm of a complex number

clog2(3)

clog2, clog2f, clog2l - base-2 logarithm of a complex number

closedir(3)

closedir - close a directory

cmsg(3)

CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - access ancillary data

confstr(3)

confstr - get configuration dependent string variables

conj(3)

conj, conjf, conjl - calculate the complex conjugate

copysign(3)

copysign, copysignf, copysignl - copy sign of a number

cos(3)

cos, cosf, cosl - cosine function

cosh(3)

cosh, coshf, coshl - hyperbolic cosine function

cpow(3)

cpow, cpowf, cpowl - complex power function

cproj(3)

cproj, cprojf, cprojl - project into Riemann Sphere

creal(3)

creal, crealf, creall - get real part of a complex number

crypt(3)

crypt, crypt_r, crypt_rn, crypt_ra - passphrase hashing

csin(3)

csin, csinf, csinl - complex sine function

csinh(3)

csinh, csinhf, csinhl - complex hyperbolic sine

csqrt(3)

csqrt, csqrtf, csqrtl - complex square root

ctan(3)

ctan, ctanf, ctanl - complex tangent function

ctanh(3)

ctanh, ctanhf, ctanhl - complex hyperbolic tangent

ctermid(3)

ctermid - get controlling terminal name

ctime(3)

asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII

daemon(3)

daemon - run in the background

dbopen(3)

dbopen - database access methods

des_crypt(3)

des_crypt, ecb_crypt, cbc_crypt, des_setparity, DES_FAILED - fast DES encryption

difftime(3)

difftime - calculate time difference

dirfd(3)

dirfd - get directory stream file descriptor

div(3)

div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer division

dladdr(3)

dladdr, dladdr1 - translate address to symbolic information

dlerror(3)

dlerror - obtain error diagnostic for functions in the dlopen API

dlinfo(3)

dlinfo - obtain information about a dynamically loaded object

dlopen(3)

dlclose, dlopen, dlmopen - open and close a shared object

dlsym(3)

dlsym, dlvsym - obtain address of a symbol in a shared object or executable

dl_iterate_phdr(3)

dl_iterate_phdr - walk through list of shared objects

dprintf(3)

dprintf, vdprintf - print to a file descriptor

drand48(3)

drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers

drand48_r(3)

drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly

duplocale(3)

duplocale - duplicate a locale object

dysize(3)

dysize - get number of days for a given year

ecvt(3)

ecvt, fcvt - convert a floating-point number to a string

ecvt_r(3)

ecvt_r, fcvt_r, qecvt_r, qfcvt_r - convert a floating-point number to a string

encrypt(3)

encrypt, setkey, encrypt_r, setkey_r - encrypt 64-bit messages

end(3)

etext, edata, end - end of program segments

endian(3)

htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order

envz_add(3)

envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support

erf(3)

erf, erff, erfl, - error function

erfc(3)

erfc, erfcf, erfcl - complementary error function

err(3)

err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages

errno(3)

errno - number of last error

error(3)

error, error_at_line, error_message_count, error_one_per_line, error_print_progname - glibc error reporting functions

ether_aton(3)

ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines

euidaccess(3)

euidaccess, eaccess - check effective user’s permissions for a file

exec(3)

execl, execlp, execle, execv, execvp, execvpe - execute a file

exit(3)

exit - cause normal process termination

exp(3)

exp, expf, expl - base-e exponential function

exp10(3)

exp10, exp10f, exp10l - base-10 exponential function

exp2(3)

exp2, exp2f, exp2l - base-2 exponential function

expm1(3)

expm1, expm1f, expm1l - exponential minus 1

fabs(3)

fabs, fabsf, fabsl - absolute value of floating-point number

fclose(3)

fclose - close a stream

fcloseall(3)

fcloseall - close all open streams

fdim(3)

fdim, fdimf, fdiml - positive difference

fenv(3)

feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling

ferror(3)

clearerr, feof, ferror, fileno - check and reset stream status

fexecve(3)

fexecve - execute program specified via file descriptor

fflush(3)

fflush - flush a stream

ffs(3)

ffs, ffsl, ffsll - find first bit set in a word

fgetc(3)

fgetc, fgets, getc, getchar, ungetc - input of characters and strings

fgetgrent(3)

fgetgrent - get group file entry

fgetpwent(3)

fgetpwent - get password file entry

fgetwc(3)

fgetwc, getwc - read a wide character from a FILE stream

fgetws(3)

fgetws - read a wide-character string from a FILE stream

finite(3)

finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions

flockfile(3)

flockfile, ftrylockfile, funlockfile - lock FILE for stdio

floor(3)

floor, floorf, floorl - largest integral value not greater than argument

fma(3)

fma, fmaf, fmal - floating-point multiply and add

fmax(3)

fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers

fmemopen(3)

fmemopen - open memory as stream

fmin(3)

fmin, fminf, fminl - determine minimum of two floating-point numbers

fmod(3)

fmod, fmodf, fmodl - floating-point remainder function

fmtmsg(3)

fmtmsg - print formatted error messages

fnmatch(3)

fnmatch - match filename or pathname

fopen(3)

fopen, fdopen, freopen - stream open functions

fopencookie(3)

fopencookie - opening a custom stream

fpathconf(3)

fpathconf, pathconf - get configuration values for files

fpclassify(3)

fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification macros

fpurge(3)

fpurge, __fpurge - purge a stream

fputwc(3)

fputwc, putwc - write a wide character to a FILE stream

fputws(3)

fputws - write a wide-character string to a FILE stream

fread(3)

fread, fwrite - binary stream input/output

frexp(3)

frexp, frexpf, frexpl - convert floating-point number to fractional and integral components

fseek(3)

fgetpos, fseek, fsetpos, ftell, rewind - reposition a stream

fseeko(3)

fseeko, ftello - seek to or report file position

ftime(3)

ftime - return date and time

ftok(3)

ftok - convert a pathname and a project identifier to a System V IPC key

fts(3)

fts, fts_open, fts_read, fts_children, fts_set, fts_close - traverse a file hierarchy

ftw(3)

ftw, nftw - file tree walk

futimes(3)

futimes, lutimes - change file timestamps

fwide(3)

fwide - set and determine the orientation of a FILE stream

gamma(3)

gamma, gammaf, gammal - (logarithm of the) gamma function

gcvt(3)

gcvt - convert a floating-point number to a string

getaddrinfo(3)

getaddrinfo, freeaddrinfo, gai_strerror - network address and service translation

getaddrinfo_a(3)

getaddrinfo_a, gai_suspend, gai_error, gai_cancel - asynchronous network address and service translation

getauxval(3)

getauxval - retrieve a value from the auxiliary vector

getcontext(3)

getcontext, setcontext - get or set the user context

getcwd(3)

getcwd, getwd, get_current_dir_name - get current working directory

getdate(3)

getdate, getdate_r - convert a date-plus-time string to broken-down time

getdirentries(3)

getdirentries - get directory entries in a filesystem-independent format

getdtablesize(3)

getdtablesize - get file descriptor table size

getentropy(3)

getentropy - fill a buffer with random bytes

getenv(3)

getenv, secure_getenv - get an environment variable

getfsent(3)

getfsent, getfsspec, getfsfile, setfsent, endfsent - handle fstab entries

getgrent(3)

getgrent, setgrent, endgrent - get group file entry

getgrent_r(3)

getgrent_r, fgetgrent_r - get group file entry reentrantly

getgrnam(3)

getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry

getgrouplist(3)

getgrouplist - get list of groups to which a user belongs

gethostbyname(3)

gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry

gethostid(3)

gethostid, sethostid - get or set the unique identifier of the current host

getifaddrs(3)

getifaddrs, freeifaddrs - get interface addresses

getipnodebyname(3)

getipnodebyname, getipnodebyaddr, freehostent - get network hostnames and addresses

getline(3)

getline, getdelim - delimited string input

getloadavg(3)

getloadavg - get system load averages

getlogin(3)

getlogin, getlogin_r, cuserid - get username

getmntent(3)

getmntent, setmntent, addmntent, endmntent, hasmntopt, getmntent_r - get filesystem descriptor file entry

getnameinfo(3)

getnameinfo - address-to-name translation in protocol-independent manner

getnetent(3)

getnetent, getnetbyname, getnetbyaddr, setnetent, endnetent - get network entry

getnetent_r(3)

getnetent_r, getnetbyname_r, getnetbyaddr_r - get network entry (reentrant)

getopt(3)

getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options

getpass(3)

getpass - get a password

getprotoent(3)

getprotoent, getprotobyname, getprotobynumber, setprotoent, endprotoent - get protocol entry

getprotoent_r(3)

getprotoent_r, getprotobyname_r, getprotobynumber_r - get protocol entry (reentrant)

getpt(3)

getpt - open the pseudoterminal master (PTM)

getpw(3)

getpw - reconstruct password line entry

getpwent(3)

getpwent, setpwent, endpwent - get password file entry

getpwent_r(3)

getpwent_r, fgetpwent_r - get passwd file entry reentrantly

getpwnam(3)

getpwnam, getpwnam_r, getpwuid, getpwuid_r - get password file entry

getrpcent(3)

getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent - get RPC entry

getrpcent_r(3)

getrpcent_r, getrpcbyname_r, getrpcbynumber_r - get RPC entry (reentrant)

getrpcport(3)

getrpcport - get RPC port number

gets(3)

gets - get a string from standard input (DEPRECATED)

getservent(3)

getservent, getservbyname, getservbyport, setservent, endservent - get service entry

getservent_r(3)

getservent_r, getservbyname_r, getservbyport_r - get service entry (reentrant)

getspnam(3)

getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry

getsubopt(3)

getsubopt - parse suboption arguments from a string

getttyent(3)

getttyent, getttynam, setttyent, endttyent - get ttys file entry

getumask(3)

getumask - get file creation mask

getusershell(3)

getusershell, setusershell, endusershell - get permitted user shells

getutent(3)

getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries

getutmp(3)

getutmp, getutmpx - copy utmp structure to utmpx, and vice versa

getw(3)

getw, putw - input and output of words (ints)

getwchar(3)

getwchar - read a wide character from standard input

get_nprocs_conf(3)

get_nprocs, get_nprocs_conf - get number of processors

get_phys_pages(3)

get_phys_pages, get_avphys_pages - get total and available physical page counts

glob(3)

glob, globfree - find pathnames matching a pattern, free memory from glob()

gnu_get_libc_version(3)

gnu_get_libc_version, gnu_get_libc_release - get glibc version and release

grantpt(3)

grantpt - grant access to the slave pseudoterminal

group_member(3)

group_member - test whether a process is in a group

gsignal(3)

gsignal, ssignal - software signal facility

hash(3)

hash - hash database access method

hsearch(3)

hcreate, hdestroy, hsearch, hcreate_r, hdestroy_r, hsearch_r - hash table management

hypot(3)

hypot, hypotf, hypotl - Euclidean distance function

iconv(3)

iconv - perform character set conversion

iconv_close(3)

iconv_close - deallocate descriptor for character set conversion

iconv_open(3)

iconv_open - allocate descriptor for character set conversion

if_nameindex(3)

if_nameindex, if_freenameindex - get network interface names and indexes

if_nametoindex(3)

if_nametoindex, if_indextoname - mappings between network interface names and indexes

ilogb(3)

ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value

index(3)

index, rindex - locate character in string

inet(3)

inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines

inet_net_pton(3)

inet_net_pton, inet_net_ntop - Internet network number conversion

inet_ntop(3)

inet_ntop - convert IPv4 and IPv6 addresses from binary to text form

inet_pton(3)

inet_pton - convert IPv4 and IPv6 addresses from text to binary form

INFINITY(3)

INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants

infnan(3)

infnan - deal with infinite or not-a-number (NaN) result

initgroups(3)

initgroups - initialize the supplementary group access list

insque(3)

insque, remque - insert/remove an item from a queue

intro(3)

intro - introduction to library functions

isatty(3)

isatty - test whether a file descriptor refers to a terminal

isfdtype(3)

isfdtype - test file type of a file descriptor

isgreater(3)

isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - floating-point relational tests without exception for NaN

iswalnum(3)

iswalnum - test for alphanumeric wide character

iswalpha(3)

iswalpha - test for alphabetic wide character

iswblank(3)

iswblank - test for whitespace wide character

iswcntrl(3)

iswcntrl - test for control wide character

iswctype(3)

iswctype - wide-character classification

iswdigit(3)

iswdigit - test for decimal digit wide character

iswgraph(3)

iswgraph - test for graphic wide character

iswlower(3)

iswlower - test for lowercase wide character

iswprint(3)

iswprint - test for printing wide character

iswpunct(3)

iswpunct - test for punctuation or symbolic wide character

iswspace(3)

iswspace - test for whitespace wide character

iswupper(3)

iswupper - test for uppercase wide character

iswxdigit(3)

iswxdigit - test for hexadecimal digit wide character

j0(3)

j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind

key_setsecret(3)

key_decryptsession, key_encryptsession, key_setsecret, key_gendes, key_secretkey_is_set - interfaces to rpc keyserver daemon

killpg(3)

killpg - send signal to a process group

ldexp(3)

ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2

lgamma(3)

lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function

lio_listio(3)

lio_listio - initiate a list of I/O requests

localeconv(3)

localeconv - get numeric formatting information

lockf(3)

lockf - apply, test or remove a POSIX lock on an open file

log(3)

log, logf, logl - natural logarithmic function

log10(3)

log10, log10f, log10l - base-10 logarithmic function

log1p(3)

log1p, log1pf, log1pl - logarithm of 1 plus argument

log2(3)

log2, log2f, log2l - base-2 logarithmic function

logb(3)

logb, logbf, logbl - get exponent of a floating-point value

login(3)

login, logout - write utmp and wtmp entries

longjmp(3)

longjmp, siglongjmp - nonlocal jump to a saved stack context

lrint(3)

lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer

lround(3)

lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer

lsearch(3)

lfind, lsearch - linear search of an array

lseek64(3)

lseek64 - reposition 64-bit read/write file offset

makecontext(3)

makecontext, swapcontext - manipulate user context

makedev(3)

makedev, major, minor - manage a device number

mallinfo(3)

mallinfo - obtain memory allocation information

malloc(3)

malloc, free, calloc, realloc - allocate and free dynamic memory

malloc_get_state(3)

malloc_get_state, malloc_set_state - record and restore state of malloc implementation

malloc_hook(3)

__malloc_hook, __malloc_initialize_hook, __memalign_hook, __free_hook, __realloc_hook, __after_morecore_hook - malloc debugging variables

malloc_info(3)

malloc_info - export malloc state to a stream

malloc_stats(3)

malloc_stats - print memory allocation statistics

malloc_trim(3)

malloc_trim - release free memory from the top of the heap

malloc_usable_size(3)

malloc_usable_size - obtain size of block of memory allocated from heap

mallopt(3)

mallopt - set memory allocation parameters

matherr(3)

matherr - SVID math library exception handling

mblen(3)

mblen - determine number of bytes in next multibyte character

mbrlen(3)

mbrlen - determine number of bytes in next multibyte character

mbrtowc(3)

mbrtowc - convert a multibyte sequence to a wide character

mbsinit(3)

mbsinit - test for initial shift state

mbsnrtowcs(3)

mbsnrtowcs - convert a multibyte string to a wide-character string

mbsrtowcs(3)

mbsrtowcs - convert a multibyte string to a wide-character string

mbstowcs(3)

mbstowcs - convert a multibyte string to a wide-character string

mbtowc(3)

mbtowc - convert a multibyte sequence to a wide character

MB_CUR_MAX(3)

MB_CUR_MAX - maximum length of a multibyte character in the current locale

MB_LEN_MAX(3)

MB_LEN_MAX - maximum multibyte length of a character across all locales

mcheck(3)

mcheck, mcheck_check_all, mcheck_pedantic, mprobe - heap consistency checking

memccpy(3)

memccpy - copy memory area

memchr(3)

memchr, memrchr, rawmemchr - scan memory for a character

memcmp(3)

memcmp - compare memory areas

memcpy(3)

memcpy - copy memory area

memfrob(3)

memfrob - frobnicate (encrypt) a memory area

memmem(3)

memmem - locate a substring

memmove(3)

memmove - copy memory area

mempcpy(3)

mempcpy, wmempcpy - copy memory area

memset(3)

memset - fill memory with a constant byte

mkdtemp(3)

mkdtemp - create a unique temporary directory

mkfifo(3)

mkfifo, mkfifoat - make a FIFO special file (a named pipe)

mkfifoat(3)

mkfifoat - make a FIFO (named pipe) relative to a directory file descriptor

mkstemp(3)

mkstemp, mkostemp, mkstemps, mkostemps - create a unique temporary file

mktemp(3)

mktemp - make a unique temporary filename

modf(3)

modf, modff, modfl - extract signed integral and fractional values from floating-point number

mpool(3)

mpool - shared memory buffer pool

mq_close(3)

mq_close - close a message queue descriptor

mq_getattr(3)

mq_getattr, mq_setattr - get/set message queue attributes

mq_notify(3)

mq_notify - register for notification when a message is available

mq_open(3)

mq_open - open a message queue

mq_receive(3)

mq_receive, mq_timedreceive - receive a message from a message queue

mq_send(3)

mq_send, mq_timedsend - send a message to a message queue

mq_unlink(3)

mq_unlink - remove a message queue

mtrace(3)

mtrace, muntrace - malloc tracing

nan(3)

nan, nanf, nanl - return ’Not a Number’

netlink(3)

netlink - Netlink macros

newlocale(3)

newlocale, freelocale - create, modify, and free a locale object

nextafter(3)

nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - floating-point number manipulation

nextup(3)

nextup, nextupf, nextupl, nextdown, nextdownf, nextdownl - return next floating-point number toward positive/negative infinity

nl_langinfo(3)

nl_langinfo, nl_langinfo_l - query language and locale information

ntp_gettime(3)

ntp_gettime, ntp_gettimex - get time parameters (NTP daemon interface)

offsetof(3)

offsetof - offset of a structure member

on_exit(3)

on_exit - register a function to be called at normal process termination

opendir(3)

opendir, fdopendir - open a directory

openpty(3)

openpty, login_tty, forkpty - terminal utility functions

open_memstream(3)

open_memstream, open_wmemstream - open a dynamic memory buffer stream

perror(3)

perror - print a system error message

popen(3)

popen, pclose - pipe stream to or from a process

posix_fallocate(3)

posix_fallocate - allocate file space

posix_madvise(3)

posix_madvise - give advice about patterns of memory usage

posix_memalign(3)

posix_memalign, aligned_alloc, memalign, valloc, pvalloc - allocate aligned memory

posix_openpt(3)

posix_openpt - open a pseudoterminal device

posix_spawn(3)

posix_spawn, posix_spawnp - spawn a process

pow(3)

pow, powf, powl - power functions

pow10(3)

pow10, pow10f, pow10l - base-10 power functions

printf(3)

printf, fprintf, dprintf, sprintf, snprintf, vprintf, vfprintf, vdprintf, vsprintf, vsnprintf - formatted output conversion

profil(3)

profil - execution time profile

program_invocation_name(3)

program_invocation_name, program_invocation_short_name - obtain name used to invoke calling program

psignal(3)

psignal, psiginfo - print signal message

pthread_atfork(3)

pthread_atfork - register handlers to be called at fork(2) time

pthread_attr_init(3)

pthread_attr_init, pthread_attr_destroy - initialize and destroy thread attributes object

pthread_attr_setaffinity_np(3)

pthread_attr_setaffinity_np, pthread_attr_getaffinity_np - set/get CPU affinity attribute in thread attributes object

pthread_attr_setdetachstate(3)

pthread_attr_setdetachstate, pthread_attr_getdetachstate - set/get detach state attribute in thread attributes object

pthread_attr_setguardsize(3)

pthread_attr_setguardsize, pthread_attr_getguardsize - set/get guard size attribute in thread attributes object

pthread_attr_setinheritsched(3)

pthread_attr_setinheritsched, pthread_attr_getinheritsched - set/get inherit-scheduler attribute in thread attributes object

pthread_attr_setschedparam(3)

pthread_attr_setschedparam, pthread_attr_getschedparam - set/get scheduling parameter attributes in thread attributes object

pthread_attr_setschedpolicy(3)

pthread_attr_setschedpolicy, pthread_attr_getschedpolicy - set/get scheduling policy attribute in thread attributes object

pthread_attr_setscope(3)

pthread_attr_setscope, pthread_attr_getscope - set/get contention scope attribute in thread attributes object

pthread_attr_setstack(3)

pthread_attr_setstack, pthread_attr_getstack - set/get stack attributes in thread attributes object

pthread_attr_setstackaddr(3)

pthread_attr_setstackaddr, pthread_attr_getstackaddr - set/get stack address attribute in thread attributes object

pthread_attr_setstacksize(3)

pthread_attr_setstacksize, pthread_attr_getstacksize - set/get stack size attribute in thread attributes object

pthread_cancel(3)

pthread_cancel - send a cancellation request to a thread

pthread_cleanup_push(3)

pthread_cleanup_push, pthread_cleanup_pop - push and pop thread cancellation clean-up handlers

pthread_cleanup_push_defer_np(3)

pthread_cleanup_push_defer_np, pthread_cleanup_pop_restore_np - push and pop thread cancellation clean-up handlers while saving cancelability type

pthread_create(3)

pthread_create - create a new thread

pthread_detach(3)

pthread_detach - detach a thread

pthread_equal(3)

pthread_equal - compare thread IDs

pthread_exit(3)

pthread_exit - terminate calling thread

pthread_getattr_default_np(3)

pthread_getattr_default_np, pthread_setattr_default_np, - get or set default thread-creation attributes

pthread_getattr_np(3)

pthread_getattr_np - get attributes of created thread

pthread_getcpuclockid(3)

pthread_getcpuclockid - retrieve ID of a thread’s CPU time clock

pthread_join(3)

pthread_join - join with a terminated thread

pthread_kill(3)

pthread_kill - send a signal to a thread

pthread_kill_other_threads_np(3)

pthread_kill_other_threads_np - terminate all other threads in process

pthread_mutexattr_getpshared(3)

pthread_mutexattr_getpshared, pthread_mutexattr_setpshared - get/set process-shared mutex attribute

pthread_mutexattr_init(3)

pthread_mutexattr_init, pthread_mutexattr_destroy, pthread_mutexattr_settype, pthread_mutexattr_gettype - mutex creation attributes

pthread_mutexattr_setrobust(3)

pthread_mutexattr_getrobust, pthread_mutexattr_setrobust - get and set the robustness attribute of a mutex attributes object

pthread_mutex_consistent(3)

pthread_mutex_consistent - make a robust mutex consistent

pthread_rwlockattr_setkind_np(3)

pthread_rwlockattr_setkind_np, pthread_rwlockattr_getkind_np - set/get the read-write lock kind of the thread read-write lock attribute object

pthread_self(3)

pthread_self - obtain ID of the calling thread

pthread_setaffinity_np(3)

pthread_setaffinity_np, pthread_getaffinity_np - set/get CPU affinity of a thread

pthread_setcancelstate(3)

pthread_setcancelstate, pthread_setcanceltype - set cancelability state and type

pthread_setconcurrency(3)

pthread_setconcurrency, pthread_getconcurrency - set/get the concurrency level

pthread_setname_np(3)

pthread_setname_np, pthread_getname_np - set/get the name of a thread

pthread_setschedparam(3)

pthread_setschedparam, pthread_getschedparam - set/get scheduling policy and parameters of a thread

pthread_setschedprio(3)

pthread_setschedprio - set scheduling priority of a thread

pthread_sigmask(3)

pthread_sigmask - examine and change mask of blocked signals

pthread_sigqueue(3)

pthread_sigqueue - queue a signal and data to a thread

pthread_spin_init(3)

pthread_spin_init, pthread_spin_destroy - initialize or destroy a spin lock

pthread_spin_lock(3)

pthread_spin_lock, pthread_spin_trylock, pthread_spin_unlock - lock and unlock a spin lock

pthread_testcancel(3)

pthread_testcancel - request delivery of any pending cancellation request

pthread_tryjoin_np(3)

pthread_tryjoin_np, pthread_timedjoin_np - try to join with a terminated thread

pthread_yield(3)

pthread_yield - yield the processor

ptsname(3)

ptsname, ptsname_r - get the name of the slave pseudoterminal

putenv(3)

putenv - change or add an environment variable

putgrent(3)

putgrent - write a group database entry to a file

putpwent(3)

putpwent - write a password file entry

puts(3)

fputc, fputs, putc, putchar, puts - output of characters and strings

putwchar(3)

putwchar - write a wide character to standard output

qecvt(3)

qecvt, qfcvt, qgcvt - convert a floating-point number to a string

qsort(3)

qsort, qsort_r - sort an array

raise(3)

raise - send a signal to the caller

rand(3)

rand, rand_r, srand - pseudo-random number generator

random(3)

random, srandom, initstate, setstate - random number generator

random_r(3)

random_r, srandom_r, initstate_r, setstate_r - reentrant random number generator

rcmd(3)

rcmd, rresvport, iruserok, ruserok, rcmd_af, rresvport_af, iruserok_af, ruserok_af - routines for returning a stream to a remote command

readdir(3)

readdir - read a directory

readdir_r(3)

readdir_r - read a directory

realpath(3)

realpath - return the canonicalized absolute pathname

recno(3)

recno - record number database access method

regex(3)

regcomp, regexec, regerror, regfree - POSIX regex functions

remainder(3)

drem, dremf, dreml, remainder, remainderf, remainderl - floating-point remainder function

remove(3)

remove - remove a file or directory

remquo(3)

remquo, remquof, remquol - remainder and part of quotient

resolver(3)

res_ninit, res_nclose, res_nquery, res_nsearch, res_nquerydomain, res_nmkquery, res_nsend, res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines

rewinddir(3)

rewinddir - reset directory stream

rexec(3)

rexec, rexec_af - return stream to a remote command

re_comp(3)

re_comp, re_exec - BSD regex functions

rint(3)

nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest integer

round(3)

round, roundf, roundl - round to nearest integer, away from zero

rpc(3)

rpc - library routines for remote procedure calls

rpmatch(3)

rpmatch - determine if the answer to a question is affirmative or negative

rtime(3)

rtime - get time from a remote machine

rtnetlink(3)

rtnetlink - macros to manipulate rtnetlink messages

scalb(3)

scalb, scalbf, scalbl - multiply floating-point number by integral power of radix (OBSOLETE)

scalbln(3)

scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-point number by integral power of radix

scandir(3)

scandir, scandirat, alphasort, versionsort - scan a directory for matching entries

scandirat(3)

scandirat - scan a directory relative to a directory file descriptor

scanf(3)

scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion

sched_getcpu(3)

sched_getcpu - determine CPU on which the calling thread is running

seekdir(3)

seekdir - set the position of the next readdir() call in the directory stream.

sem_close(3)

sem_close - close a named semaphore

sem_destroy(3)

sem_destroy - destroy an unnamed semaphore

sem_getvalue(3)

sem_getvalue - get the value of a semaphore

sem_init(3)

sem_init - initialize an unnamed semaphore

sem_open(3)

sem_open - initialize and open a named semaphore

sem_post(3)

sem_post - unlock a semaphore

sem_unlink(3)

sem_unlink - remove a named semaphore

sem_wait(3)

sem_wait, sem_timedwait, sem_trywait - lock a semaphore

setaliasent(3)

setaliasent, endaliasent, getaliasent, getaliasent_r, getaliasbyname, getaliasbyname_r - read an alias entry

setbuf(3)

setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations

setenv(3)

setenv - change or add an environment variable

setjmp(3)

setjmp, sigsetjmp, longjmp, siglongjmp - performing a nonlocal goto

setlocale(3)

setlocale - set the current locale

setlogmask(3)

setlogmask - set log priority mask

setnetgrent(3)

setnetgrent, endnetgrent, getnetgrent, getnetgrent_r, innetgr - handle network group entries

shm_open(3)

shm_open, shm_unlink - create/open or unlink POSIX shared memory objects

siginterrupt(3)

siginterrupt - allow signals to interrupt system calls

signbit(3)

signbit - test sign of a real floating-point number

significand(3)

significand, significandf, significandl - get mantissa of floating-point number

sigpause(3)

sigpause - atomically release blocked signals and wait for interrupt

sigqueue(3)

sigqueue - queue a signal and data to a process

sigset(3)

sigset, sighold, sigrelse, sigignore - System V signal API

sigsetops(3)

sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations

sigstack(3)

sigaltstack - set and/or get signal stack context

sigvec(3)

sigvec, sigblock, sigsetmask, siggetmask, sigmask - BSD signal API

sigwait(3)

sigwait - wait for a signal

sin(3)

sin, sinf, sinl - sine function

sincos(3)

sincos, sincosf, sincosl - calculate sin and cos simultaneously

sinh(3)

sinh, sinhf, sinhl - hyperbolic sine function

sleep(3)

sleep - sleep for a specified number of seconds

sockatmark(3)

sockatmark - determine whether socket is at out-of-band mark

sqrt(3)

sqrt, sqrtf, sqrtl - square root function

statvfs(3)

statvfs, fstatvfs - get filesystem statistics

stdarg(3)

stdarg, va_start, va_arg, va_end, va_copy - variable argument lists

stdin(3)

stdin, stdout, stderr - standard I/O streams

stdio(3)

stdio - standard input/output library functions

stdio_ext(3)

__fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure

stpcpy(3)

stpcpy - copy a string returning a pointer to its end

stpncpy(3)

stpncpy - copy a fixed-size string, returning a pointer to its end

strcasecmp(3)

strcasecmp, strncasecmp - compare two strings ignoring case

strcat(3)

strcat, strncat - concatenate two strings

strchr(3)

strchr, strrchr, strchrnul - locate character in string

strcmp(3)

strcmp, strncmp - compare two strings

strcoll(3)

strcoll - compare two strings using the current locale

strcpy(3)

strcpy, strncpy - copy a string

strdup(3)

strdup, strndup, strdupa, strndupa - duplicate a string

strerror(3)

strerror, strerror_r, strerror_l - return string describing error number

strfmon(3)

strfmon, strfmon_l - convert monetary value to a string

strfromd(3)

strfromd, strfromf, strfroml - convert a floating-point value into a string

strfry(3)

strfry - randomize a string

strftime(3)

strftime - format date and time

string(3)

stpcpy, strcasecmp, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strdup, strfry, strlen, strncat, strncmp, strncpy, strncasecmp, strpbrk, strrchr, strsep, strspn, strstr, strtok, strxfrm, index, rindex - string operations

strlen(3)

strlen - calculate the length of a string

strnlen(3)

strnlen - determine the length of a fixed-size string

strpbrk(3)

strpbrk - search a string for any of a set of bytes

strptime(3)

strptime - convert a string representation of time to a time tm structure

strsep(3)

strsep - extract token from string

strsignal(3)

strsignal - return string describing signal

strspn(3)

strspn, strcspn - get length of a prefix substring

strstr(3)

strstr, strcasestr - locate a substring

strtod(3)

strtod, strtof, strtold - convert ASCII string to floating-point number

strtoimax(3)

strtoimax, strtoumax - convert string to integer

strtok(3)

strtok, strtok_r - extract tokens from strings

strtol(3)

strtol, strtoll, strtoq - convert a string to a long integer

strtoul(3)

strtoul, strtoull, strtouq - convert a string to an unsigned long integer

strverscmp(3)

strverscmp - compare two version strings

strxfrm(3)

strxfrm - string transformation

swab(3)

swab - swap adjacent bytes

sysconf(3)

sysconf - get configuration information at run time

syslog(3)

closelog, openlog, syslog, vsyslog - send messages to the system logger

system(3)

system - execute a shell command

sysv_signal(3)

sysv_signal - signal handling with System V semantics

tan(3)

tan, tanf, tanl - tangent function

tanh(3)

tanh, tanhf, tanhl - hyperbolic tangent function

tcgetpgrp(3)

tcgetpgrp, tcsetpgrp - get and set terminal foreground process group

tcgetsid(3)

tcgetsid - get session ID

telldir(3)

telldir - return current location in directory stream

tempnam(3)

tempnam - create a name for a temporary file

termios(3)

termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate

tgamma(3)

tgamma, tgammaf, tgammal - true gamma function

timegm(3)

timegm, timelocal - inverses of gmtime and localtime

timeradd(3)

timeradd, timersub, timercmp, timerclear, timerisset - timeval operations

tmpfile(3)

tmpfile - create a temporary file

tmpnam(3)

tmpnam, tmpnam_r - create a name for a temporary file

toascii(3)

toascii - convert character to ASCII

toupper(3)

toupper, tolower, toupper_l, tolower_l - convert uppercase or lowercase

towctrans(3)

towctrans - wide-character transliteration

towlower(3)

towlower, towlower_l - convert a wide character to lowercase

towupper(3)

towupper, towupper_l - convert a wide character to uppercase

trunc(3)

trunc, truncf, truncl - round to integer, toward zero

tsearch(3)

tsearch, tfind, tdelete, twalk, tdestroy - manage a binary search tree

ttyname(3)

ttyname, ttyname_r - return name of a terminal

ttyslot(3)

ttyslot - find the slot of the current user’s terminal in some file

tzset(3)

tzset, tzname, timezone, daylight - initialize time conversion information

ualarm(3)

ualarm - schedule signal after given number of microseconds

ulimit(3)

ulimit - get and set user limits

undocumented(3)

undocumented - undocumented library functions

ungetwc(3)

ungetwc - push back a wide character onto a FILE stream

unlocked_stdio(3)

getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions

unlockpt(3)

unlockpt - unlock a pseudoterminal master/slave pair

updwtmp(3)

updwtmp, logwtmp - append an entry to the wtmp file

uselocale(3)

uselocale - set/get the locale for the calling thread

usleep(3)

usleep - suspend execution for microsecond intervals

vlimit(3)

getrlimit, setrlimit, prlimit - get/set resource limits

vtimes(3)

getrusage - get resource usage

wcpcpy(3)

wcpcpy - copy a wide-character string, returning a pointer to its end

wcpncpy(3)

wcpncpy - copy a fixed-size string of wide characters, returning a pointer to its end

wcrtomb(3)

wcrtomb - convert a wide character to a multibyte sequence

wcscasecmp(3)

wcscasecmp - compare two wide-character strings, ignoring case

wcscat(3)

wcscat - concatenate two wide-character strings

wcschr(3)

wcschr - search a wide character in a wide-character string

wcscmp(3)

wcscmp - compare two wide-character strings

wcscpy(3)

wcscpy - copy a wide-character string

wcscspn(3)

wcscspn - search a wide-character string for any of a set of wide characters

wcsdup(3)

wcsdup - duplicate a wide-character string

wcslen(3)

wcslen - determine the length of a wide-character string

wcsncasecmp(3)

wcsncasecmp - compare two fixed-size wide-character strings, ignoring case

wcsncat(3)

wcsncat - concatenate two wide-character strings

wcsncmp(3)

wcsncmp - compare two fixed-size wide-character strings

wcsncpy(3)

wcsncpy - copy a fixed-size string of wide characters

wcsnlen(3)

wcsnlen - determine the length of a fixed-size wide-character string

wcsnrtombs(3)

wcsnrtombs - convert a wide-character string to a multibyte string

wcspbrk(3)

wcspbrk - search a wide-character string for any of a set of wide characters

wcsrchr(3)

wcsrchr - search a wide character in a wide-character string

wcsrtombs(3)

wcsrtombs - convert a wide-character string to a multibyte string

wcsspn(3)

wcsspn - advance in a wide-character string, skipping any of a set of wide characters

wcsstr(3)

wcsstr - locate a substring in a wide-character string

wcstoimax(3)

wcstoimax, wcstoumax - convert wide-character string to integer

wcstok(3)

wcstok - split wide-character string into tokens

wcstombs(3)

wcstombs - convert a wide-character string to a multibyte string

wcswidth(3)

wcswidth - determine columns needed for a fixed-size wide-character string

wctob(3)

wctob - try to represent a wide character as a single byte

wctomb(3)

wctomb - convert a wide character to a multibyte sequence

wctrans(3)

wctrans - wide-character translation mapping

wctype(3)

wctype - wide-character classification

wcwidth(3)

wcwidth - determine columns needed for a wide character

wmemchr(3)

wmemchr - search a wide character in a wide-character array

wmemcmp(3)

wmemcmp - compare two arrays of wide-characters

wmemcpy(3)

wmemcpy - copy an array of wide-characters

wmemmove(3)

wmemmove - copy an array of wide-characters

wmemset(3)

wmemset - fill an array of wide-characters with a constant wide character

wordexp(3)

wordexp, wordfree - perform word expansion like a posix-shell

wprintf(3)

wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion

xcrypt(3)

xencrypt, xdecrypt, passwd2des - RFS password encryption

xdr(3)

xdr - library routines for external data representation

y0(3)

y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind

__ppc_get_timebase(3)

__ppc_get_timebase, __ppc_get_timebase_freq - get the current value
of the Time Base Register on Power architecture and its frequency.

__ppc_set_ppr_med(3)

__ppc_set_ppr_med, __ppc_set_ppr_very_low, __ppc_set_ppr_low, __ppc_set_ppr_med_low, __ppc_set_ppr_med_high - Set the Program Priority Register

__ppc_yield(3)

__ppc_yield, __ppc_mdoio, __ppc_mdoom - Hint the processor to release shared resources

__setfpucw(3)

__setfpucw - set FPU control word on i386 architecture (obsolete)

a64l(3p)

a64l, l64a — convert between a 32-bit integer and a radix-64 ASCII string

abort(3p)

abort — generate an abnormal process abort

abs(3p)

abs — return an integer absolute value

accept(3p)

accept — accept a new connection on a socket

access(3p)

access, faccessat — determine accessibility of a file relative to directory file descriptor

acos(3p)

acos, acosf, acosl — arc cosine functions

acosh(3p)

acosh, acoshf, acoshl — inverse hyperbolic cosine functions

acosl(3p)

acosl — arc cosine functions

aio_cancel(3p)

aio_cancel — cancel an asynchronous I/O request

aio_error(3p)

aio_error — retrieve errors status for an asynchronous I/O operation

aio_fsync(3p)

aio_fsync — asynchronous file synchronization

aio_read(3p)

aio_read — asynchronous read from a file

aio_return(3p)

aio_return — retrieve return status of an asynchronous I/O operation

aio_suspend(3p)

aio_suspend — wait for an asynchronous I/O request

aio_write(3p)

aio_write — asynchronous write to a file

alarm(3p)

alarm — schedule an alarm signal

alphasort(3p)

alphasort, scandir — scan a directory

asctime(3p)

asctime, asctime_r — convert date and time to a string

asin(3p)

asin, asinf, asinl — arc sine function

asinh(3p)

asinh, asinhf, asinhl — inverse hyperbolic sine functions

asinl(3p)

asinl — arc sine function

assert(3p)

assert — insert program diagnostics

atan(3p)

atan, atanf, atanl — arc tangent function

atan2(3p)

atan2, atan2f, atan2l — arc tangent functions

atanf(3p)

atanf — arc tangent function

atanh(3p)

atanh, atanhf, atanhl — inverse hyperbolic tangent functions

atanl(3p)

atanl — arc tangent function

atexit(3p)

atexit — register a function to run at process termination

atof(3p)

atof — convert a string to a double-precision number

atoi(3p)

atoi — convert a string to an integer

atol(3p)

atol, atoll — convert a string to a long integer

basename(3p)

basename — return the last component of a pathname

bcmp(3p)

bcmp - memory operations (LEGACY)

bcopy(3p)

bcopy - memory operations (LEGACY)

bind(3p)

bind — bind a name to a socket

bsd_signal(3p)

bsd_signal - simplified signal facilities

bsearch(3p)

bsearch — binary search a sorted table

btowc(3p)

btowc — single byte to wide character conversion

bzero(3p)

bzero - memory operations (LEGACY)

cabs(3p)

cabs, cabsf, cabsl — return a complex absolute value

cacos(3p)

cacos, cacosf, cacosl — complex arc cosine functions

cacosh(3p)

cacosh, cacoshf, cacoshl — complex arc hyperbolic cosine functions

cacosl(3p)

cacosl — complex arc cosine functions

calloc(3p)

calloc — a memory allocator

carg(3p)

carg, cargf, cargl — complex argument functions

casin(3p)

casin, casinf, casinl — complex arc sine functions

casinh(3p)

casinh, casinhf, casinhl — complex arc hyperbolic sine functions

casinl(3p)

casinl — complex arc sine functions

catan(3p)

catan, catanf, catanl — complex arc tangent functions

catanh(3p)

catanh, catanhf, catanhl — complex arc hyperbolic tangent functions

catanl(3p)

catanl — complex arc tangent functions

catclose(3p)

catclose — close a message catalog descriptor

catgets(3p)

catgets — read a program message

catopen(3p)

catopen — open a message catalog

cbrt(3p)

cbrt, cbrtf, cbrtl — cube root functions

ccos(3p)

ccos, ccosf, ccosl — complex cosine functions

ccosh(3p)

ccosh, ccoshf, ccoshl — complex hyperbolic cosine functions

ccosl(3p)

ccosl — complex cosine functions

ceil(3p)

ceil, ceilf, ceill — ceiling value function

cexp(3p)

cexp, cexpf, cexpl — complex exponential functions

cfgetispeed(3p)

cfgetispeed — get input baud rate

cfgetospeed(3p)

cfgetospeed — get output baud rate

cfsetispeed(3p)

cfsetispeed — set input baud rate

cfsetospeed(3p)

cfsetospeed — set output baud rate

chdir(3p)

chdir — change working directory

chmod(3p)

chmod, fchmodat — change mode of a file relative to directory file descriptor

chown(3p)

chown, fchownat — change owner and group of a file relative to directory file descriptor

cimag(3p)

cimag, cimagf, cimagl — complex imaginary functions

clearerr(3p)

clearerr — clear indicators on a stream

clock(3p)

clock — report CPU time used

clock_getcpuclockid(3p)

clock_getcpuclockid — access a process CPU-time clock (ADVANCED REALTIME)

clock_getres(3p)

clock_getres, clock_gettime, clock_settime — clock and timer functions

clock_gettime(3p)

clock_getres, clock_gettime, clock_settime - clock and timer functions (REALTIME)

clock_nanosleep(3p)

clock_nanosleep — high resolution sleep with specifiable clock

clock_settime(3p)

clock_settime — clock and timer functions

clog(3p)

clog, clogf, clogl — complex natural logarithm functions

close(3p)

close — close a file descriptor

closedir(3p)

closedir — close a directory stream

closelog(3p)

closelog, openlog, setlogmask, syslog — control system log

confstr(3p)

confstr — get configurable variables

conj(3p)

conj, conjf, conjl — complex conjugate functions

connect(3p)

connect — connect a socket

copysign(3p)

copysign, copysignf, copysignl — number manipulation function

cos(3p)

cos, cosf, cosl — cosine function

cosh(3p)

cosh, coshf, coshl — hyperbolic cosine functions

cosl(3p)

cosl — cosine function

cpow(3p)

cpow, cpowf, cpowl — complex power functions

cproj(3p)

cproj, cprojf, cprojl — complex projection functions

creal(3p)

creal, crealf, creall — complex real functions

creat(3p)

creat — create a new file or rewrite an existing one

crypt(3p)

crypt — string encoding function (CRYPT)

csin(3p)

csin, csinf, csinl — complex sine functions

csinh(3p)

csinh, csinhf, csinhl — complex hyperbolic sine functions

csinl(3p)

csinl — complex sine functions

csqrt(3p)

csqrt, csqrtf, csqrtl — complex square root functions

ctan(3p)

ctan, ctanf, ctanl — complex tangent functions

ctanh(3p)

ctanh, ctanhf, ctanhl — complex hyperbolic tangent functions

ctanl(3p)

ctanl — complex tangent functions

ctermid(3p)

ctermid — generate a pathname for the controlling terminal

ctime(3p)

ctime, ctime_r — convert a time value to a date and time string

daylight(3p)

daylight — daylight savings time flag

dbm_clearerr(3p)

dbm_clearerr, dbm_close, dbm_delete, dbm_error, dbm_fetch, dbm_firstkey, dbm_nextkey, dbm_open, dbm_store — database functions

dbm_open(3p)

dbm_clearerr, dbm_close, dbm_delete, dbm_error, dbm_fetch, dbm_firstkey, dbm_nextkey, dbm_open, dbm_store - database functions

difftime(3p)

difftime — compute the difference between two calendar time values

dirfd(3p)

dirfd — extract the file descriptor used by a DIR stream

dirname(3p)

dirname — report the parent directory name of a file pathname

div(3p)

div — compute the quotient and remainder of an integer division

dlclose(3p)

dlclose — close a symbol table handle

dlerror(3p)

dlerror — get diagnostic information

dlopen(3p)

dlopen — open a symbol table handle

dlsym(3p)

dlsym — get the address of a symbol from a symbol table handle

dprintf(3p)

dprintf — print formatted output

drand48(3p)

drand48, erand48, jrand48, lcong48, lrand48, mrand48, nrand48, seed48, srand48 — generate uniformly distributed pseudo-random numbers

dup(3p)

dup, dup2 — duplicate an open file descriptor

duplocale(3p)

duplocale — duplicate a locale object

ecvt(3p)

ecvt, fcvt, gcvt - convert a floating-point number to a string (LEGACY)

encrypt(3p)

encrypt — encoding function (CRYPT)

endgrent(3p)

endgrent, getgrent, setgrent — group database entry functions

endhostent(3p)

endhostent, gethostent, sethostent — network host database functions

endnetent(3p)

endnetent, getnetbyaddr, getnetbyname, getnetent, setnetent — network database functions

endprotoent(3p)

endprotoent, getprotobyname, getprotobynumber, getprotoent, setprotoent — network protocol database functions

endpwent(3p)

endpwent, getpwent, setpwent — user database functions

endservent(3p)

endservent, getservbyname, getservbyport, getservent, setservent — network services database functions

endutxent(3p)

endutxent, getutxent, getutxid, getutxline, pututxline, setutxent — user accounting database functions

environ(3p)

environ — array of character pointers to the environment strings

erand48(3p)

erand48 — generate uniformly distributed pseudo-random numbers

erf(3p)

erf, erff, erfl — error functions

erfc(3p)

erfc, erfcf, erfcl — complementary error functions

erff(3p)

erff, erfl — error functions

errno(3p)

errno — error return value

exec(3p)

environ, execl, execle, execlp, execv, execve, execvp, fexecve — execute a file

exit(3p)

exit — terminate a process

exp(3p)

exp, expf, expl — exponential function

exp2(3p)

exp2, exp2f, exp2l — exponential base 2 functions

expm1(3p)

expm1, expm1f, expm1l — compute exponential functions

fabs(3p)

fabs, fabsf, fabsl — absolute value function

faccessat(3p)

faccessat — determine accessibility of a file relative to directory file descriptor

fattach(3p)

fattach — attach a STREAMS-based file descriptor to a file in the file system name space (STREAMS)

fchdir(3p)

fchdir — change working directory

fchmod(3p)

fchmod — change mode of a file

fchmodat(3p)

fchmodat — change mode of a file relative to directory file descriptor

fchown(3p)

fchown — change owner and group of a file

fchownat(3p)

fchownat — change owner and group of a file relative to directory file descriptor

fclose(3p)

fclose — close a stream

fcntl(3p)

fcntl — file control

fdatasync(3p)

fdatasync — synchronize the data of a file (REALTIME)

fdetach(3p)

fdetach — detach a name from a STREAMS-based file descriptor (STREAMS)

fdim(3p)

fdim, fdimf, fdiml — compute positive difference between two floating-point numbers

fdopen(3p)

fdopen — associate a stream with a file descriptor

fdopendir(3p)

fdopendir, opendir — open directory associated with file descriptor

FD_CLR(3p)

FD_CLR — macros for synchronous I/O multiplexing

feclearexcept(3p)

feclearexcept — clear floating-point exception

fegetenv(3p)

fegetenv, fesetenv — get and set current floating-point environment

fegetexceptflag(3p)

fegetexceptflag, fesetexceptflag — get and set floating-point status flags

fegetround(3p)

fegetround, fesetround — get and set current rounding direction

feholdexcept(3p)

feholdexcept — save current floating-point environment

feof(3p)

feof — test end-of-file indicator on a stream

feraiseexcept(3p)

feraiseexcept — raise floating-point exception

ferror(3p)

ferror — test error indicator on a stream

fesetenv(3p)

fesetenv — set current floating-point environment

fesetexceptflag(3p)

fesetexceptflag — set floating-point status flags

fesetround(3p)

fesetround — set current rounding direction

fetestexcept(3p)

fetestexcept — test floating-point exception flags

feupdateenv(3p)

feupdateenv — update floating-point environment

fexecve(3p)

fexecve — execute a file

fflush(3p)

fflush — flush a stream

ffs(3p)

ffs — find first set bit

fgetc(3p)

fgetc — get a byte from a stream

fgetpos(3p)

fgetpos — get current file position information

fgets(3p)

fgets — get a string from a stream

fgetwc(3p)

fgetwc — get a wide-character code from a stream

fgetws(3p)

fgetws — get a wide-character string from a stream

fileno(3p)

fileno — map a stream pointer to a file descriptor

flockfile(3p)

flockfile, ftrylockfile, funlockfile — stdio locking functions

floor(3p)

floor, floorf, floorl — floor function

fma(3p)

fma, fmaf, fmal — floating-point multiply-add

fmax(3p)

fmax, fmaxf, fmaxl — determine maximum numeric value of two floating-point numbers

fmemopen(3p)

fmemopen — open a memory buffer stream

fmin(3p)

fmin, fminf, fminl — determine minimum numeric value of two floating-point numbers

fmod(3p)

fmod, fmodf, fmodl — floating-point remainder value function

fmtmsg(3p)

fmtmsg — display a message in the specified format on standard error and/or a system console

fnmatch(3p)

fnmatch — match a filename string or a pathname

fopen(3p)

fopen — open a stream

fork(3p)

fork — create a new process

fpathconf(3p)

fpathconf, pathconf — get configurable pathname variables

fpclassify(3p)

fpclassify — classify real floating type

fprintf(3p)

dprintf, fprintf, printf, snprintf, sprintf — print formatted output

fputc(3p)

fputc — put a byte on a stream

fputs(3p)

fputs — put a string on a stream

fputwc(3p)

fputwc — put a wide-character code on a stream

fputws(3p)

fputws — put a wide-character string on a stream

fread(3p)

fread — binary input

free(3p)

free — free allocated memory

freeaddrinfo(3p)

freeaddrinfo, getaddrinfo — get address information

freelocale(3p)

freelocale — free resources allocated for a locale object

freopen(3p)

freopen — open a stream

frexp(3p)

frexp, frexpf, frexpl — extract mantissa and exponent from a double precision number

fscanf(3p)

fscanf, scanf, sscanf — convert formatted input

fseek(3p)

fseek, fseeko — reposition a file-position indicator in a stream

fsetpos(3p)

fsetpos — set current file position

fstat(3p)

fstat — get file status

fstatat(3p)

fstatat, lstat, stat — get file status

fstatvfs(3p)

fstatvfs, statvfs — get file system information

fsync(3p)

fsync — synchronize changes to a file

ftell(3p)

ftell, ftello — return a file offset in a stream

ftime(3p)

ftime - get date and time (LEGACY)

ftok(3p)

ftok — generate an IPC key

ftruncate(3p)

ftruncate — truncate a file to a specified length

ftrylockfile(3p)

ftrylockfile — stdio locking functions

ftw(3p)

ftw — traverse (walk) a file tree

funlockfile(3p)

funlockfile — stdio locking functions

futimens(3p)

futimens, utimensat, utimes — set file access and modification times

fwide(3p)

fwide — set stream orientation

fwprintf(3p)

fwprintf, swprintf, wprintf — print formatted wide-character output

fwrite(3p)

fwrite — binary output

fwscanf(3p)

fwscanf, swscanf, wscanf — convert formatted wide-character input

gai_strerror(3p)

gai_strerror — address and name information error description

getaddrinfo(3p)

getaddrinfo — get address information

getc(3p)

getc — get a byte from a stream

getchar(3p)

getchar — get a byte from a stdin stream

getchar_unlocked(3p)

getchar_unlocked — stdio with explicit client locking

getcontext(3p)

getcontext, setcontext - get and set current user context

getcwd(3p)

getcwd — get the pathname of the current working directory

getc_unlocked(3p)

getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked — stdio with explicit client locking

getdate(3p)

getdate — convert user format date and time

getdelim(3p)

getdelim, getline — read a delimited record from stream

getegid(3p)

getegid — get the effective group ID

getenv(3p)

getenv — get value of an environment variable

geteuid(3p)

geteuid — get the effective user ID

getgid(3p)

getgid — get the real group ID

getgrent(3p)

getgrent — get the group database entry

getgrgid(3p)

getgrgid, getgrgid_r — get group database entry for a group ID

getgrnam(3p)

getgrnam, getgrnam_r — search group database for a name

getgroups(3p)

getgroups — get supplementary group IDs

gethostbyname(3p)

gethostbyaddr, gethostbyname - network host database functions

gethostent(3p)

gethostent — network host database functions

gethostid(3p)

gethostid — get an identifier for the current host

gethostname(3p)

gethostname — get name of current host

getitimer(3p)

getitimer, setitimer — get and set value of interval timer

getline(3p)

getline — read a delimited record from stream

getlogin(3p)

getlogin, getlogin_r — get login name

getmsg(3p)

getmsg, getpmsg — receive next message from a STREAMS file (STREAMS)

getnameinfo(3p)

getnameinfo — get name information

getnetbyaddr(3p)

getnetbyaddr, getnetbyname, getnetent — network database functions

getnetent(3p)

endnetent, getnetbyaddr, getnetbyname, getnetent, setnetent - network database functions

getopt(3p)

getopt, optarg, opterr, optind, optopt — command option parsing

getpeername(3p)

getpeername — get the name of the peer socket

getpgid(3p)

getpgid — get the process group ID for a process

getpgrp(3p)

getpgrp — get the process group ID of the calling process

getpid(3p)

getpid — get the process ID

getpmsg(3p)

getpmsg — receive next message from a STREAMS file

getppid(3p)

getppid — get the parent process ID

getpriority(3p)

getpriority, setpriority — get and set the nice value

getprotobyname(3p)

getprotobyname, getprotobynumber, getprotent — network protocol database functions

getprotoent(3p)

endprotoent, getprotobyname, getprotobynumber, getprotoent, setprotoent - network protocol database functions

getpwent(3p)

getpwent — get user database entry

getpwnam(3p)

getpwnam, getpwnam_r — search user database for a name

getpwuid(3p)

getpwuid, getpwuid_r — search user database for a user ID

getrlimit(3p)

getrlimit, setrlimit — control maximum resource consumption

getrusage(3p)

getrusage — get information about resource utilization

gets(3p)

gets — get a string from a stdin stream

getservbyname(3p)

getservbyname, getservbyport, getservent — network services database functions

getservent(3p)

endservent, getservbyname, getservbyport, getservent, setservent - network services database functions

getsid(3p)

getsid — get the process group ID of a session leader

getsockname(3p)

getsockname — get the socket name

getsockopt(3p)

getsockopt — get the socket options

getsubopt(3p)

getsubopt — parse suboption arguments from a string

gettimeofday(3p)

gettimeofday — get the date and time

getuid(3p)

getuid — get a real user ID

getutxent(3p)

getutxent, getutxid, getutxline — get user accounting database entries

getutxid(3p)

endutxent, getutxent, getutxid, getutxline, pututxline, setutxent - user accounting database functions

getwc(3p)

getwc — get a wide character from a stream

getwchar(3p)

getwchar — get a wide character from a stdin stream

getwd(3p)

getwd - get the current working directory pathname (LEGACY)

glob(3p)

glob, globfree — generate pathnames matching a pattern

gmtime(3p)

gmtime, gmtime_r — convert a time value to a broken-down UTC time

grantpt(3p)

grantpt — grant access to the slave pseudo-terminal device

hcreate(3p)

hcreate, hdestroy, hsearch — manage hash search table

htonl(3p)

htonl, htons, ntohl, ntohs — convert values between host and network byte order

hypot(3p)

hypot, hypotf, hypotl — Euclidean distance function

h_errno(3p)

h_errno - error return value for network database operations

iconv(3p)

iconv — codeset conversion function

iconv_close(3p)

iconv_close — codeset conversion deallocation function

iconv_open(3p)

iconv_open — codeset conversion allocation function

if_freenameindex(3p)

if_freenameindex — free memory allocated by if_nameindex

if_indextoname(3p)

if_indextoname — map a network interface index to its corresponding name

if_nameindex(3p)

if_nameindex — return all network interface names and indexes

if_nametoindex(3p)

if_nametoindex — map a network interface name to its corresponding index

ilogb(3p)

ilogb, ilogbf, ilogbl — return an unbiased exponent

imaxabs(3p)

imaxabs — return absolute value

imaxdiv(3p)

imaxdiv — return quotient and remainder

index(3p)

index - character string operations (LEGACY)

inet_addr(3p)

inet_addr, inet_ntoa — IPv4 address manipulation

inet_ntop(3p)

inet_ntop, inet_pton — convert IPv4 and IPv6 addresses between binary and text form

initstate(3p)

initstate, random, setstate, srandom — pseudo-random number functions

insque(3p)

insque, remque — insert or remove an element in a queue

ioctl(3p)

ioctl — control a STREAMS device (STREAMS)

isalnum(3p)

isalnum, isalnum_l — test for an alphanumeric character

isalpha(3p)

isalpha, isalpha_l — test for an alphabetic character

isascii(3p)

isascii — test for a 7-bit US-ASCII character

isastream(3p)

isastream — test a file descriptor (STREAMS)

isatty(3p)

isatty — test for a terminal device

isblank(3p)

isblank, isblank_l — test for a blank character

iscntrl(3p)

iscntrl, iscntrl_l — test for a control character

isdigit(3p)

isdigit, isdigit_l — test for a decimal digit

isfinite(3p)

isfinite — test for finite value

isgraph(3p)

isgraph, isgraph_l — test for a visible character

isgreater(3p)

isgreater — test if x greater than y

isgreaterequal(3p)

isgreaterequal — test if x is greater than or equal to y

isinf(3p)

isinf — test for infinity

isless(3p)

isless — test if x is less than y

islessequal(3p)

islessequal — test if x is less than or equal to y

islessgreater(3p)

islessgreater — test if x is less than or greater than y

islower(3p)

islower, islower_l — test for a lowercase letter

isnan(3p)

isnan — test for a NaN

isnormal(3p)

isnormal — test for a normal value

isprint(3p)

isprint, isprint_l — test for a printable character

ispunct(3p)

ispunct, ispunct_l — test for a punctuation character

isspace(3p)

isspace, isspace_l — test for a white-space character

isunordered(3p)

isunordered — test if arguments are unordered

isupper(3p)

isupper, isupper_l — test for an uppercase letter

iswalnum(3p)

iswalnum, iswalnum_l — test for an alphanumeric wide-character code

iswalpha(3p)

iswalpha, iswalpha_l — test for an alphabetic wide-character code

iswblank(3p)

iswblank, iswblank_l — test for a blank wide-character code

iswcntrl(3p)

iswcntrl, iswcntrl_l — test for a control wide-character code

iswctype(3p)

iswctype, iswctype_l — test character for a specified class

iswdigit(3p)

iswdigit, iswdigit_l — test for a decimal digit wide-character code

iswgraph(3p)

iswgraph, iswgraph_l — test for a visible wide-character code

iswlower(3p)

iswlower, iswlower_l — test for a lowercase letter wide-character code

iswprint(3p)

iswprint, iswprint_l — test for a printable wide-character code

iswpunct(3p)

iswpunct, iswpunct_l — test for a punctuation wide-character code

iswspace(3p)

iswspace, iswspace_l — test for a white-space wide-character code

iswupper(3p)

iswupper, iswupper_l — test for an uppercase letter wide-character code

iswxdigit(3p)

iswxdigit, iswxdigit_l — test for a hexadecimal digit wide-character code

isxdigit(3p)

isxdigit, isxdigit_l — test for a hexadecimal digit

j0(3p)

j0, j1, jn — Bessel functions of the first kind

jrand48(3p)

jrand48 — generate a uniformly distributed pseudo-random long signed integer

kill(3p)

kill — send a signal to a process or a group of processes

killpg(3p)

killpg — send a signal to a process group

l64a(3p)

l64a — convert a 32-bit integer to a radix-64 ASCII string

labs(3p)

labs, llabs — return a long integer absolute value

lchown(3p)

lchown — change the owner and group of a symbolic link

lcong48(3p)

lcong48 — seed a uniformly distributed pseudo-random signed long integer generator

ldexp(3p)

ldexp, ldexpf, ldexpl — load exponent of a floating-point number

ldiv(3p)

ldiv, lldiv — compute quotient and remainder of a long division

lfind(3p)

lfind — find entry in a linear search table

lgamma(3p)

lgamma, lgammaf, lgammal, signgam — log gamma function

link(3p)

link, linkat — link one file to another file relative to two directory file descriptors

lio_listio(3p)

lio_listio — list directed I/O

listen(3p)

listen — listen for socket connections and limit the queue of incoming connections

llabs(3p)

llabs — return a long integer absolute value

lldiv(3p)

lldiv — compute quotient and remainder of a long division

llrint(3p)

llrint, llrintf, llrintl — round to the nearest integer value using current rounding direction

llround(3p)

llround, llroundf, llroundl — round to nearest integer value

localeconv(3p)

localeconv — return locale-specific information

localtime(3p)

localtime, localtime_r — convert a time value to a broken-down local time

lockf(3p)

lockf — record locking on files

log(3p)

log, logf, logl — natural logarithm function

log10(3p)

log10, log10f, log10l — base 10 logarithm function

log1p(3p)

log1p, log1pf, log1pl — compute a natural logarithm

log2(3p)

log2, log2f, log2l — compute base 2 logarithm functions

logb(3p)

logb, logbf, logbl — radix-independent exponent

logf(3p)

logf, logl — natural logarithm function

longjmp(3p)

longjmp — non-local goto

lrand48(3p)

lrand48 — generate uniformly distributed pseudo-random non-negative long integers

lrint(3p)

lrint, lrintf, lrintl — round to nearest integer value using current rounding direction

lround(3p)

lround, lroundf, lroundl — round to nearest integer value

lsearch(3p)

lsearch, lfind — linear search and update

lseek(3p)

lseek — move the read/write file offset

lstat(3p)

lstat — get file status

makecontext(3p)

makecontext, swapcontext - manipulate user contexts

malloc(3p)

malloc — a memory allocator

mblen(3p)

mblen — get number of bytes in a character

mbrlen(3p)

mbrlen — get number of bytes in a character (restartable)

mbrtowc(3p)

mbrtowc — convert a character to a wide-character code (restartable)

mbsinit(3p)

mbsinit — determine conversion object status

mbsrtowcs(3p)

mbsnrtowcs, mbsrtowcs — convert a character string to a wide-character string (restartable)

mbstowcs(3p)

mbstowcs — convert a character string to a wide-character string

mbtowc(3p)

mbtowc — convert a character to a wide-character code

memccpy(3p)

memccpy — copy bytes in memory

memchr(3p)

memchr — find byte in memory

memcmp(3p)

memcmp — compare bytes in memory

memcpy(3p)

memcpy — copy bytes in memory

memmove(3p)

memmove — copy bytes in memory with overlapping areas

memset(3p)

memset — set bytes in memory

mkdir(3p)

mkdir, mkdirat — make a directory relative to directory file descriptor

mkdtemp(3p)

mkdtemp, mkstemp — create a unique directory or file

mkfifo(3p)

mkfifo, mkfifoat — make a FIFO special file relative to directory file descriptor

mknod(3p)

mknod, mknodat — make directory, special file, or regular file

mkstemp(3p)

mkstemp — create a unique directory

mktemp(3p)

mktemp - make a unique filename (LEGACY)

mktime(3p)

mktime — convert broken-down time into time since the Epoch

mlock(3p)

mlock, munlock — lock or unlock a range of process address space (REALTIME)

mlockall(3p)

mlockall, munlockall — lock/unlock the address space of a process (REALTIME)

mmap(3p)

mmap — map pages of memory

modf(3p)

modf, modff, modfl — decompose a floating-point number

mprotect(3p)

mprotect — set protection of memory mapping

mq_close(3p)

mq_close — close a message queue (REALTIME)

mq_getattr(3p)

mq_getattr — get message queue attributes (REALTIME)

mq_notify(3p)

mq_notify — notify process that a message is available (REALTIME)

mq_open(3p)

mq_open — open a message queue (REALTIME)

mq_receive(3p)

mq_receive, mq_timedreceive — receive a message from a message queue (REALTIME)

mq_send(3p)

mq_send, mq_timedsend — send a message to a message queue (REALTIME)

mq_setattr(3p)

mq_setattr — set message queue attributes (REALTIME)

mq_timedreceive(3p)

mq_timedreceive — receive a message from a message queue (ADVANCED REALTIME)

mq_timedsend(3p)

mq_timedsend — send a message to a message queue (ADVANCED REALTIME)

mq_unlink(3p)

mq_unlink — remove a message queue (REALTIME)

mrand48(3p)

mrand48 — generate uniformly distributed pseudo-random signed long integers

msgctl(3p)

msgctl — XSI message control operations

msgget(3p)

msgget — get the XSI message queue identifier

msgrcv(3p)

msgrcv — XSI message receive operation

msgsnd(3p)

msgsnd — XSI message send operation

msync(3p)

msync — synchronize memory with physical storage

munlock(3p)

munlock — unlock a range of process address space

munlockall(3p)

munlockall — unlock the address space of a process

munmap(3p)

munmap — unmap pages of memory

nan(3p)

nan, nanf, nanl — return quiet NaN

nanosleep(3p)

nanosleep — high resolution sleep

nearbyint(3p)

nearbyint, nearbyintf, nearbyintl — floating-point rounding functions

newlocale(3p)

newlocale — create or modify a locale object

nextafter(3p)

nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl — next representable floating-point number

nftw(3p)

nftw — walk a file tree

nice(3p)

nice — change the nice value of a process

nl_langinfo(3p)

nl_langinfo, nl_langinfo_l — language information

nrand48(3p)

nrand48 — generate uniformly distributed pseudo-random non-negative long integers

ntohl(3p)

ntohl, ntohs — convert values between host and network byte order

open(3p)

open, openat — open file relative to directory file descriptor

openat(3p)

openat — open file relative to directory file descriptor

opendir(3p)

opendir — open directory associated with file descriptor

openlog(3p)

openlog — open a connection to the logging facility

open_memstream(3p)

open_memstream, open_wmemstream — open a dynamic memory buffer stream

optarg(3p)

optarg, opterr, optind, optopt — options parsing variables

pathconf(3p)

pathconf — get configurable pathname variables

pause(3p)

pause — suspend the thread until a signal is received

pclose(3p)

pclose — close a pipe stream to or from a process

perror(3p)

perror — write error messages to standard error

pipe(3p)

pipe — create an interprocess channel

poll(3p)

poll — input/output multiplexing

popen(3p)

popen — initiate pipe streams to or from a process

posix_fadvise(3p)

posix_fadvise — file advisory information (ADVANCED REALTIME)

posix_fallocate(3p)

posix_fallocate — file space control (ADVANCED REALTIME)

posix_madvise(3p)

posix_madvise — memory advisory information and alignment control (ADVANCED REALTIME)

posix_memalign(3p)

posix_memalign — aligned memory allocation (ADVANCED REALTIME)

posix_mem_offset(3p)

posix_mem_offset — find offset and length of a mapped typed memory block (ADVANCED REALTIME)

posix_openpt(3p)

posix_openpt — open a pseudo-terminal device

posix_spawn(3p)

posix_spawn, posix_spawnp — spawn a process (ADVANCED REALTIME)

posix_spawnattr_destroy(3p)

posix_spawnattr_destroy, posix_spawnattr_init — destroy and initialize spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_getflags(3p)

posix_spawnattr_getflags, posix_spawnattr_setflags — get and set the spawn-flags attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_getpgroup(3p)

posix_spawnattr_getpgroup, posix_spawnattr_setpgroup — get and set the spawn-pgroup attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_getschedparam(3p)

posix_spawnattr_getschedparam, posix_spawnattr_setschedparam — get and set the spawn-schedparam attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_getschedpolicy(3p)

posix_spawnattr_getschedpolicy, posix_spawnattr_setschedpolicy — get and set the spawn-schedpolicy attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_getsigdefault(3p)

posix_spawnattr_getsigdefault, posix_spawnattr_setsigdefault — get and set the spawn-sigdefault attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_getsigmask(3p)

posix_spawnattr_getsigmask, posix_spawnattr_setsigmask — get and set the spawn-sigmask attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_init(3p)

posix_spawnattr_init — initialize the spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_setflags(3p)

posix_spawnattr_setflags — set the spawn-flags attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_setpgroup(3p)

posix_spawnattr_setpgroup — set the spawn-pgroup attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_setschedparam(3p)

posix_spawnattr_setschedparam — set the spawn-schedparam attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_setschedpolicy(3p)

posix_spawnattr_setschedpolicy — set the spawn-schedpolicy attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_setsigdefault(3p)

posix_spawnattr_setsigdefault — set the spawn-sigdefault attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnattr_setsigmask(3p)

posix_spawnattr_setsigmask — set the spawn-sigmask attribute of a spawn attributes object (ADVANCED REALTIME)

posix_spawnp(3p)

posix_spawnp — spawn a process (ADVANCED REALTIME)

posix_spawn_file_actions_addclose(3p)

posix_spawn_file_actions_addclose, posix_spawn_file_actions_addopen — add close or open action to spawn file actions object (ADVANCED REALTIME)

posix_spawn_file_actions_adddup2(3p)

posix_spawn_file_actions_adddup2 — add dup2 action to spawn file actions object (ADVANCED REALTIME)

posix_spawn_file_actions_addopen(3p)

posix_spawn_file_actions_addopen — add open action to spawn file actions object (ADVANCED REALTIME)

posix_spawn_file_actions_destroy(3p)

posix_spawn_file_actions_destroy, posix_spawn_file_actions_init — destroy and initialize spawn file actions object (ADVANCED REALTIME)

posix_spawn_file_actions_init(3p)

posix_spawn_file_actions_destroy, posix_spawn_file_actions_init - destroy and initialize spawn file actions object (ADVANCED REALTIME)

posix_trace_attr_destroy(3p)

posix_trace_attr_destroy, posix_trace_attr_init — destroy and initialize the trace stream attributes object (TRACING)

posix_trace_attr_getclockres(3p)

posix_trace_attr_getclockres, posix_trace_attr_getcreatetime, posix_trace_attr_getgenversion, posix_trace_attr_getname, posix_trace_attr_setname — retrieve and set information about a trace stream (TRACING)

posix_trace_attr_getname(3p)

posix_trace_attr_getname — retrieve and set information about a trace stream (TRACING)

posix_trace_attr_getstreamfullpolicy(3p)

posix_trace_attr_getstreamfullpolicy — retrieve and set the behavior of a trace stream (TRACING)

posix_trace_attr_getstreamsize(3p)

posix_trace_attr_getstreamsize — retrieve and set trace stream size attributes (TRACING)

posix_trace_attr_init(3p)

posix_trace_attr_init — initialize the trace stream attributes object (TRACING)

posix_trace_attr_setinherited(3p)

posix_trace_attr_setinherited, posix_trace_attr_setlogfullpolicy — retrieve and set the behavior of a trace stream (TRACING)

posix_trace_attr_setlogsize(3p)

posix_trace_attr_setlogsize, posix_trace_attr_setmaxdatasize — retrieve and set trace stream size attributes (TRACING)

posix_trace_attr_setname(3p)

posix_trace_attr_setname — retrieve and set information about a trace stream (TRACING)

posix_trace_attr_setstreamfullpolicy(3p)

posix_trace_attr_setstreamfullpolicy — retrieve and set the behavior of a trace stream (TRACING)

posix_trace_attr_setstreamsize(3p)

posix_trace_attr_setstreamsize — retrieve and set trace stream size attributes (TRACING)

posix_trace_clear(3p)

posix_trace_clear — clear trace stream and trace log (TRACING)

posix_trace_close(3p)

posix_trace_close, posix_trace_open, posix_trace_rewind — trace log management (TRACING)

posix_trace_create(3p)

posix_trace_create, posix_trace_create_withlog, posix_trace_flush, posix_trace_shutdown — trace stream initialization, flush, and shutdown from a process (TRACING)

posix_trace_event(3p)

posix_trace_event, posix_trace_eventid_open — trace functions for instrumenting application code (TRACING)

posix_trace_eventid_equal(3p)

posix_trace_eventid_equal, posix_trace_eventid_get_name, posix_trace_trid_eventid_open — manipulate the trace event type identifier (TRACING)

posix_trace_eventid_get_name(3p)

posix_trace_eventid_equal, posix_trace_eventid_get_name, posix_trace_trid_eventid_open - manipulate the trace event type identifier (TRACING)

posix_trace_eventid_open(3p)

posix_trace_eventid_open — trace functions for instrumenting application code (TRACING)

posix_trace_eventset_add(3p)

posix_trace_eventset_add, posix_trace_eventset_del, posix_trace_eventset_empty, posix_trace_eventset_fill, posix_trace_eventset_ismember — manipulate trace event type sets (TRACING)

posix_trace_eventtypelist_getnext_id(3p)

posix_trace_eventtypelist_getnext_id, posix_trace_eventtypelist_rewind — iterate over a mapping of trace event types (TRACING)

posix_trace_flush(3p)

posix_trace_flush — trace stream flush from a process (TRACING)

posix_trace_getnext_event(3p)

posix_trace_getnext_event, posix_trace_timedgetnext_event, posix_trace_trygetnext_event — retrieve a trace event (TRACING)

posix_trace_get_attr(3p)

posix_trace_get_attr, posix_trace_get_status — retrieve the trace attributes or trace status (TRACING)

posix_trace_get_filter(3p)

posix_trace_get_filter, posix_trace_set_filter — retrieve and set the filter of an initialized trace stream (TRACING)

posix_trace_get_status(3p)

posix_trace_get_status — retrieve the trace status (TRACING)

posix_trace_open(3p)

posix_trace_open, posix_trace_rewind — trace log management (TRACING)

posix_trace_set_filter(3p)

posix_trace_set_filter — set filter of an initialized trace stream (TRACING)

posix_trace_shutdown(3p)

posix_trace_shutdown — trace stream shutdown from a process (TRACING)

posix_trace_start(3p)

posix_trace_start, posix_trace_stop — trace start and stop (TRACING)

posix_trace_timedgetnext_event(3p)

posix_trace_timedgetnext_event — retrieve a trace event (TRACING)

posix_trace_trid_eventid_open(3p)

posix_trace_trid_eventid_open — open a trace event type identifier (TRACING)

posix_trace_trygetnext_event(3p)

posix_trace_trygetnext_event — retrieve a trace event (TRACING)

posix_typed_mem_get_info(3p)

posix_typed_mem_get_info — query typed memory information (ADVANCED REALTIME)

posix_typed_mem_open(3p)

posix_typed_mem_open — open a typed memory object (ADVANCED REALTIME)

pow(3p)

pow, powf, powl — power function

pread(3p)

pread — read from a file

printf(3p)

printf — print formatted output

pselect(3p)

pselect, select — synchronous I/O multiplexing

psiginfo(3p)

psiginfo, psignal — print signal information to standard error

pthread_atfork(3p)

pthread_atfork — register fork handlers

pthread_attr_destroy(3p)

pthread_attr_destroy, pthread_attr_init — destroy and initialize the thread attributes object

pthread_attr_getdetachstate(3p)

pthread_attr_getdetachstate, pthread_attr_setdetachstate — get and set the detachstate attribute

pthread_attr_getguardsize(3p)

pthread_attr_getguardsize, pthread_attr_setguardsize — get and set the thread guardsize attribute

pthread_attr_getinheritsched(3p)

pthread_attr_getinheritsched, pthread_attr_setinheritsched — get and set the inheritsched attribute (REALTIME THREADS)

pthread_attr_getschedparam(3p)

pthread_attr_getschedparam, pthread_attr_setschedparam — get and set the schedparam attribute

pthread_attr_getschedpolicy(3p)

pthread_attr_getschedpolicy, pthread_attr_setschedpolicy — get and set the schedpolicy attribute (REALTIME THREADS)

pthread_attr_getscope(3p)

pthread_attr_getscope, pthread_attr_setscope — get and set the contentionscope attribute (REALTIME THREADS)

pthread_attr_getstack(3p)

pthread_attr_getstack, pthread_attr_setstack — get and set stack attributes

pthread_attr_getstackaddr(3p)

pthread_attr_getstackaddr, pthread_attr_setstackaddr - get and set the stackaddr attribute

pthread_attr_getstacksize(3p)

pthread_attr_getstacksize, pthread_attr_setstacksize — get and set the stacksize attribute

pthread_attr_init(3p)

pthread_attr_init — initialize the thread attributes object

pthread_attr_setdetachstate(3p)

pthread_attr_setdetachstate — set the detachstate attribute

pthread_attr_setguardsize(3p)

pthread_attr_setguardsize — set the thread guardsize attribute

pthread_attr_setinheritsched(3p)

pthread_attr_setinheritsched — set the inheritsched attribute (REALTIME THREADS)

pthread_attr_setschedparam(3p)

pthread_attr_setschedparam — set the schedparam attribute

pthread_attr_setschedpolicy(3p)

pthread_attr_setschedpolicy — set the schedpolicy attribute (REALTIME THREADS)

pthread_attr_setscope(3p)

pthread_attr_setscope — set the contentionscope attribute (REALTIME THREADS)

pthread_attr_setstack(3p)

pthread_attr_setstack — set the stack attribute

pthread_attr_setstacksize(3p)

pthread_attr_setstacksize — set the stacksize attribute

pthread_barrierattr_destroy(3p)

pthread_barrierattr_destroy, pthread_barrierattr_init — destroy and initialize the barrier attributes object

pthread_barrierattr_getpshared(3p)

pthread_barrierattr_getpshared, pthread_barrierattr_setpshared — get and set the process-shared attribute of the barrier attributes object

pthread_barrierattr_init(3p)

pthread_barrierattr_init — initialize the barrier attributes object

pthread_barrierattr_setpshared(3p)

pthread_barrierattr_setpshared — set the process-shared attribute of the barrier attributes object

pthread_barrier_destroy(3p)

pthread_barrier_destroy, pthread_barrier_init — destroy and initialize a barrier object

pthread_barrier_init(3p)

pthread_barrier_destroy, pthread_barrier_init - destroy and initialize a barrier object (ADVANCED REALTIME THREADS)

pthread_barrier_wait(3p)

pthread_barrier_wait — synchronize at a barrier

pthread_cancel(3p)

pthread_cancel — cancel execution of a thread

pthread_cleanup_pop(3p)

pthread_cleanup_pop, pthread_cleanup_push — establish cancellation handlers

pthread_cleanup_push(3p)

pthread_cleanup_pop, pthread_cleanup_push - establish cancellation handlers

pthread_condattr_destroy(3p)

pthread_condattr_destroy, pthread_condattr_init — destroy and initialize the condition variable attributes object

pthread_condattr_getclock(3p)

pthread_condattr_getclock, pthread_condattr_setclock — get and set the clock selection condition variable attribute

pthread_condattr_getpshared(3p)

pthread_condattr_getpshared, pthread_condattr_setpshared — get and set the process-shared condition variable attributes

pthread_condattr_init(3p)

pthread_condattr_init — initialize the condition variable attributes object

pthread_condattr_setclock(3p)

pthread_condattr_setclock — set the clock selection condition variable attribute

pthread_condattr_setpshared(3p)

pthread_condattr_setpshared — set the process-shared condition variable attribute

pthread_cond_broadcast(3p)

pthread_cond_broadcast, pthread_cond_signal — broadcast or signal a condition

pthread_cond_destroy(3p)

pthread_cond_destroy, pthread_cond_init — destroy and initialize condition variables

pthread_cond_init(3p)

pthread_cond_destroy, pthread_cond_init - destroy and initialize condition variables

pthread_cond_signal(3p)

pthread_cond_signal — signal a condition

pthread_cond_timedwait(3p)

pthread_cond_timedwait, pthread_cond_wait — wait on a condition

pthread_cond_wait(3p)

pthread_cond_timedwait, pthread_cond_wait - wait on a condition

pthread_create(3p)

pthread_create — thread creation

pthread_detach(3p)

pthread_detach — detach a thread

pthread_equal(3p)

pthread_equal — compare thread IDs

pthread_exit(3p)

pthread_exit — thread termination

pthread_getconcurrency(3p)

pthread_getconcurrency, pthread_setconcurrency — get and set the level of concurrency

pthread_getcpuclockid(3p)

pthread_getcpuclockid — access a thread CPU-time clock (ADVANCED REALTIME THREADS)

pthread_getschedparam(3p)

pthread_getschedparam, pthread_setschedparam — dynamic thread scheduling parameters access (REALTIME THREADS)

pthread_getspecific(3p)

pthread_getspecific, pthread_setspecific — thread-specific data management

pthread_join(3p)

pthread_join — wait for thread termination

pthread_key_create(3p)

pthread_key_create — thread-specific data key creation

pthread_key_delete(3p)

pthread_key_delete — thread-specific data key deletion

pthread_kill(3p)

pthread_kill — send a signal to a thread

pthread_mutexattr_destroy(3p)

pthread_mutexattr_destroy, pthread_mutexattr_init — destroy and initialize the mutex attributes object

pthread_mutexattr_getprioceiling(3p)

pthread_mutexattr_getprioceiling, pthread_mutexattr_setprioceiling — get and set the prioceiling attribute of the mutex attributes object (REALTIME THREADS)

pthread_mutexattr_getprotocol(3p)

pthread_mutexattr_getprotocol, pthread_mutexattr_setprotocol — get and set the protocol attribute of the mutex attributes object (REALTIME THREADS)

pthread_mutexattr_getpshared(3p)

pthread_mutexattr_getpshared, pthread_mutexattr_setpshared — get and set the process-shared attribute

pthread_mutexattr_getrobust(3p)

pthread_mutexattr_getrobust, pthread_mutexattr_setrobust — get and set the mutex robust attribute

pthread_mutexattr_gettype(3p)

pthread_mutexattr_gettype, pthread_mutexattr_settype — get and set the mutex type attribute

pthread_mutexattr_init(3p)

pthread_mutexattr_init — initialize the mutex attributes object

pthread_mutexattr_setprioceiling(3p)

pthread_mutexattr_setprioceiling — set the prioceiling attribute of the mutex attributes object (REALTIME THREADS)

pthread_mutexattr_setprotocol(3p)

pthread_mutexattr_setprotocol — set the protocol attribute of the mutex attributes object (REALTIME THREADS)

pthread_mutexattr_setpshared(3p)

pthread_mutexattr_setpshared — set the process-shared attribute

pthread_mutexattr_setrobust(3p)

pthread_mutexattr_setrobust — get and set the mutex robust attribute

pthread_mutexattr_settype(3p)

pthread_mutexattr_settype — set the mutex type attribute

pthread_mutex_consistent(3p)

pthread_mutex_consistent — mark state protected by robust mutex as consistent

pthread_mutex_destroy(3p)

pthread_mutex_destroy, pthread_mutex_init — destroy and initialize a mutex

pthread_mutex_getprioceiling(3p)

pthread_mutex_getprioceiling, pthread_mutex_setprioceiling — get and set the priority ceiling of a mutex (REALTIME THREADS)

pthread_mutex_init(3p)

pthread_mutex_init — destroy and initialize a mutex

pthread_mutex_lock(3p)

pthread_mutex_lock, pthread_mutex_trylock, pthread_mutex_unlock — lock and unlock a mutex

pthread_mutex_setprioceiling(3p)

pthread_mutex_setprioceiling — change the priority ceiling of a mutex (REALTIME THREADS)

pthread_mutex_timedlock(3p)

pthread_mutex_timedlock — lock a mutex

pthread_mutex_trylock(3p)

pthread_mutex_trylock, pthread_mutex_unlock — lock and unlock a mutex

pthread_once(3p)

pthread_once — dynamic package initialization

pthread_rwlockattr_destroy(3p)

pthread_rwlockattr_destroy, pthread_rwlockattr_init — destroy and initialize the read-write lock attributes object

pthread_rwlockattr_getpshared(3p)

pthread_rwlockattr_getpshared, pthread_rwlockattr_setpshared — get and set the process-shared attribute of the read-write lock attributes object

pthread_rwlockattr_init(3p)

pthread_rwlockattr_init — initialize the read-write lock attributes object

pthread_rwlockattr_setpshared(3p)

pthread_rwlockattr_setpshared — set the process-shared attribute of the read-write lock attributes object

pthread_rwlock_destroy(3p)

pthread_rwlock_destroy, pthread_rwlock_init — destroy and initialize a read-write lock object

pthread_rwlock_init(3p)

pthread_rwlock_destroy, pthread_rwlock_init - destroy and initialize a read-write lock object

pthread_rwlock_rdlock(3p)

pthread_rwlock_rdlock, pthread_rwlock_tryrdlock — lock a read-write lock object for reading

pthread_rwlock_timedrdlock(3p)

pthread_rwlock_timedrdlock — lock a read-write lock for reading

pthread_rwlock_timedwrlock(3p)

pthread_rwlock_timedwrlock — lock a read-write lock for writing

pthread_rwlock_tryrdlock(3p)

pthread_rwlock_tryrdlock — lock a read-write lock object for reading

pthread_rwlock_trywrlock(3p)

pthread_rwlock_trywrlock, pthread_rwlock_wrlock — lock a read-write lock object for writing

pthread_rwlock_unlock(3p)

pthread_rwlock_unlock — unlock a read-write lock object

pthread_rwlock_wrlock(3p)

pthread_rwlock_wrlock — lock a read-write lock object for writing

pthread_self(3p)

pthread_self — get the calling thread ID

pthread_setcancelstate(3p)

pthread_setcancelstate, pthread_setcanceltype, pthread_testcancel — set cancelability state

pthread_setconcurrency(3p)

pthread_setconcurrency — set the level of concurrency

pthread_setschedparam(3p)

pthread_setschedparam — dynamic thread scheduling parameters access (REALTIME THREADS)

pthread_setschedprio(3p)

pthread_setschedprio — dynamic thread scheduling parameters access (REALTIME THREADS)

pthread_setspecific(3p)

pthread_setspecific — thread-specific data management

pthread_sigmask(3p)

pthread_sigmask, sigprocmask — examine and change blocked signals

pthread_spin_destroy(3p)

pthread_spin_destroy, pthread_spin_init — destroy or initialize a spin lock object

pthread_spin_init(3p)

pthread_spin_destroy, pthread_spin_init - destroy or initialize a spin lock object (ADVANCED REALTIME THREADS)

pthread_spin_lock(3p)

pthread_spin_lock, pthread_spin_trylock — lock a spin lock object

pthread_spin_unlock(3p)

pthread_spin_unlock — unlock a spin lock object

pthread_testcancel(3p)

pthread_testcancel — set cancelability state

ptsname(3p)

ptsname — get name of the slave pseudo-terminal device

putc(3p)

putc — put a byte on a stream

putchar(3p)

putchar — put a byte on a stdout stream

putchar_unlocked(3p)

putchar_unlocked — stdio with explicit client locking

putc_unlocked(3p)

putc_unlocked — stdio with explicit client locking

putenv(3p)

putenv — change or add a value to an environment

putmsg(3p)

putmsg, putpmsg — send a message on a STREAM (STREAMS)

puts(3p)

puts — put a string on standard output

pututxline(3p)

pututxline — put an entry into the user accounting database

putwc(3p)

putwc — put a wide character on a stream

putwchar(3p)

putwchar — put a wide character on a stdout stream

pwrite(3p)

pwrite — write on a file

qsort(3p)

qsort — sort a table of data

raise(3p)

raise — send a signal to the executing process

rand(3p)

rand, rand_r, srand — pseudo-random number generator

random(3p)

random — generate pseudo-random number

read(3p)

pread, read — read from a file

readdir(3p)

readdir, readdir_r — read a directory

readlink(3p)

readlink, readlinkat — read the contents of a symbolic link

readv(3p)

readv — read a vector

realloc(3p)

realloc — memory reallocator

realpath(3p)

realpath — resolve a pathname

recv(3p)

recv — receive a message from a connected socket

recvfrom(3p)

recvfrom — receive a message from a socket

recvmsg(3p)

recvmsg — receive a message from a socket

regcomp(3p)

regcomp, regerror, regexec, regfree — regular expression matching

remainder(3p)

remainder, remainderf, remainderl — remainder function

remove(3p)

remove — remove a file

remque(3p)

remque — remove an element from a queue

remquo(3p)

remquo, remquof, remquol — remainder functions

rename(3p)

rename, renameat — rename file relative to directory file descriptor

rewind(3p)

rewind — reset the file position indicator in a stream

rewinddir(3p)

rewinddir — reset the position of a directory stream to the beginning of a directory

rindex(3p)

rindex - character string operations (LEGACY)

rint(3p)

rint, rintf, rintl — round-to-nearest integral value

rmdir(3p)

rmdir — remove a directory

round(3p)

round, roundf, roundl — round to the nearest integer value in a floating-point format

scalb(3p)

scalb - load exponent of a radix-independent floating-point number

scalbln(3p)

scalbln, scalblnf, scalblnl, scalbn, scalbnf, scalbnl — compute exponent using FLT_RADIX

scalbn(3p)

scalbln, scalblnf, scalblnl, scalbn, scalbnf, scalbnl - compute exponent using FLT_RADIX

scandir(3p)

scandir — scan a directory

scanf(3p)

scanf — convert formatted input

sched_getparam(3p)

sched_getparam — get scheduling parameters (REALTIME)

sched_getscheduler(3p)

sched_getscheduler — get scheduling policy (REALTIME)

sched_get_priority_max(3p)

sched_get_priority_max, sched_get_priority_min — get priority limits (REALTIME)

sched_rr_get_interval(3p)

sched_rr_get_interval — get execution time limits (REALTIME)

sched_setparam(3p)

sched_setparam — set scheduling parameters (REALTIME)

sched_setscheduler(3p)

sched_setscheduler — set scheduling policy and parameters (REALTIME)

sched_yield(3p)

sched_yield — yield the processor

seed48(3p)

seed48 — seed a uniformly distributed pseudo-random non-negative long integer generator

seekdir(3p)

seekdir — set the position of a directory stream

select(3p)

select — synchronous I/O multiplexing

semctl(3p)

semctl — XSI semaphore control operations

semget(3p)

semget — get set of XSI semaphores

semop(3p)

semop — XSI semaphore operations

sem_close(3p)

sem_close — close a named semaphore

sem_destroy(3p)

sem_destroy — destroy an unnamed semaphore

sem_getvalue(3p)

sem_getvalue — get the value of a semaphore

sem_init(3p)

sem_init — initialize an unnamed semaphore

sem_open(3p)

sem_open — initialize and open a named semaphore

sem_post(3p)

sem_post — unlock a semaphore

sem_timedwait(3p)

sem_timedwait — lock a semaphore

sem_trywait(3p)

sem_trywait, sem_wait — lock a semaphore

sem_unlink(3p)

sem_unlink — remove a named semaphore

sem_wait(3p)

sem_wait — lock a semaphore

send(3p)

send — send a message on a socket

sendmsg(3p)

sendmsg — send a message on a socket using a message structure

sendto(3p)

sendto — send a message on a socket

setbuf(3p)

setbuf — assign buffering to a stream

setegid(3p)

setegid — set the effective group ID

setenv(3p)

setenv — add or change environment variable

seteuid(3p)

seteuid — set effective user ID

setgid(3p)

setgid — set-group-ID

setgrent(3p)

setgrent — reset the group database to the first entry

sethostent(3p)

sethostent — network host database functions

setitimer(3p)

setitimer — set the value of an interval timer

setjmp(3p)

setjmp — set jump point for a non-local goto

setkey(3p)

setkey — set encoding key (CRYPT)

setlocale(3p)

setlocale — set program locale

setlogmask(3p)

setlogmask — set the log priority mask

setnetent(3p)

setnetent — network database function

setpgid(3p)

setpgid — set process group ID for job control

setpgrp(3p)

setpgrp — set the process group ID

setpriority(3p)

setpriority — set the nice value

setprotoent(3p)

setprotoent — network protocol database functions

setpwent(3p)

setpwent — user database function

setregid(3p)

setregid — set real and effective group IDs

setreuid(3p)

setreuid — set real and effective user IDs

setrlimit(3p)

setrlimit — control maximum resource consumption

setservent(3p)

setservent — network services database functions

setsid(3p)

setsid — create session and set process group ID

setsockopt(3p)

setsockopt — set the socket options

setstate(3p)

setstate — switch pseudo-random number generator state arrays

setuid(3p)

setuid — set user ID

setutxent(3p)

setutxent — reset the user accounting database to the first entry

setvbuf(3p)

setvbuf — assign buffering to a stream

shmat(3p)

shmat — XSI shared memory attach operation

shmctl(3p)

shmctl — XSI shared memory control operations

shmdt(3p)

shmdt — XSI shared memory detach operation

shmget(3p)

shmget — get an XSI shared memory segment

shm_open(3p)

shm_open — open a shared memory object (REALTIME)

shm_unlink(3p)

shm_unlink — remove a shared memory object (REALTIME)

shutdown(3p)

shutdown — shut down socket send and receive operations

sigaction(3p)

sigaction — examine and change a signal action

sigaddset(3p)

sigaddset — add a signal to a signal set

sigaltstack(3p)

sigaltstack — set and get signal alternate stack context

sigdelset(3p)

sigdelset — delete a signal from a signal set

sigemptyset(3p)

sigemptyset — initialize and empty a signal set

sigfillset(3p)

sigfillset — initialize and fill a signal set

sighold(3p)

sighold, sigignore, sigpause, sigrelse, sigset — signal management

siginterrupt(3p)

siginterrupt — allow signals to interrupt functions

sigismember(3p)

sigismember — test for a signal in a signal set

siglongjmp(3p)

siglongjmp — non-local goto with signal handling

signal(3p)

signal — signal management

signbit(3p)

signbit — test sign

signgam(3p)

signgam — log gamma function

sigpause(3p)

sigpause — remove a signal from the signal mask and suspend the thread

sigpending(3p)

sigpending — examine pending signals

sigprocmask(3p)

sigprocmask — examine and change blocked signals

sigqueue(3p)

sigqueue — queue a signal to a process

sigrelse(3p)

sigrelse, sigset — signal management

sigset(3p)

sighold, sigignore, sigpause, sigrelse, sigset - signal management

sigsetjmp(3p)

sigsetjmp — set jump point for a non-local goto

sigsuspend(3p)

sigsuspend — wait for a signal

sigtimedwait(3p)

sigtimedwait, sigwaitinfo — wait for queued signals

sigwait(3p)

sigwait — wait for queued signals

sigwaitinfo(3p)

sigwaitinfo — wait for queued signals

sin(3p)

sin, sinf, sinl — sine function

sinh(3p)

sinh, sinhf, sinhl — hyperbolic sine functions

sinl(3p)

sinl — sine function

sleep(3p)

sleep — suspend execution for an interval of time

snprintf(3p)

snprintf — print formatted output

sockatmark(3p)

sockatmark — determine whether a socket is at the out-of-band mark

socket(3p)

socket — create an endpoint for communication

socketpair(3p)

socketpair — create a pair of connected sockets

sprintf(3p)

sprintf — print formatted output

sqrt(3p)

sqrt, sqrtf, sqrtl — square root function

srand(3p)

srand — pseudo-random number generator

srand48(3p)

srand48 — seed the uniformly distributed double-precision pseudo-random number generator

srandom(3p)

srandom — seed pseudo-random number generator

sscanf(3p)

sscanf — convert formatted input

stat(3p)

stat — get file status

statvfs(3p)

statvfs — get file system information

stdin(3p)

stderr, stdin, stdout — standard I/O streams

stpcpy(3p)

stpcpy — copy a string and return a pointer to the end of the result

stpncpy(3p)

stpncpy — copy fixed length string, returning a pointer to the array end

strcasecmp(3p)

strcasecmp, strcasecmp_l, strncasecmp, strncasecmp_l — case-insensitive string comparisons

strcat(3p)

strcat — concatenate two strings

strchr(3p)

strchr — string scanning operation

strcmp(3p)

strcmp — compare two strings

strcoll(3p)

strcoll, strcoll_l — string comparison using collating information

strcpy(3p)

stpcpy, strcpy — copy a string and return a pointer to the end of the result

strcspn(3p)

strcspn — get the length of a complementary substring

strdup(3p)

strdup, strndup — duplicate a specific number of bytes from a string

strerror(3p)

strerror, strerror_l, strerror_r — get error message string

strfmon(3p)

strfmon, strfmon_l — convert monetary value to a string

strftime(3p)

strftime, strftime_l — convert date and time to a string

strlen(3p)

strlen, strnlen — get length of fixed size string

strncasecmp(3p)

strncasecmp, strncasecmp_l — case-insensitive string comparisons

strncat(3p)

strncat — concatenate a string with part of another

strncmp(3p)

strncmp — compare part of two strings

strncpy(3p)

stpncpy, strncpy — copy fixed length string, returning a pointer to the array end

strndup(3p)

strndup — duplicate a specific number of bytes from a string

strnlen(3p)

strnlen — get length of fixed size string

strpbrk(3p)

strpbrk — scan a string for a byte

strptime(3p)

strptime — date and time conversion

strrchr(3p)

strrchr — string scanning operation

strsignal(3p)

strsignal — get name of signal

strspn(3p)

strspn — get length of a substring

strstr(3p)

strstr — find a substring

strtod(3p)

strtod, strtof, strtold — convert a string to a double-precision number

strtoimax(3p)

strtoimax, strtoumax — convert string to integer type

strtok(3p)

strtok, strtok_r — split string into tokens

strtol(3p)

strtol, strtoll — convert a string to a long integer

strtold(3p)

strtold — convert a string to a double-precision number

strtoll(3p)

strtoll — convert a string to a long integer

strtoul(3p)

strtoul, strtoull — convert a string to an unsigned long

strtoumax(3p)

strtoumax — convert a string to an integer type

strxfrm(3p)

strxfrm, strxfrm_l — string transformation

swab(3p)

swab — swap bytes

swprintf(3p)

swprintf — print formatted wide-character output

swscanf(3p)

swscanf — convert formatted wide-character input

symlink(3p)

symlink, symlinkat — make a symbolic link relative to directory file descriptor

sync(3p)

sync — schedule file system updates

sysconf(3p)

sysconf — get configurable system variables

syslog(3p)

syslog — log a message

system(3p)

system — issue a command

tan(3p)

tan, tanf, tanl — tangent function

tanh(3p)

tanh, tanhf, tanhl — hyperbolic tangent functions

tanl(3p)

tanl — tangent function

tcdrain(3p)

tcdrain — wait for transmission of output

tcflow(3p)

tcflow — suspend or restart the transmission or reception of data

tcflush(3p)

tcflush — flush non-transmitted output data, non-read input data, or both

tcgetattr(3p)

tcgetattr — get the parameters associated with the terminal

tcgetpgrp(3p)

tcgetpgrp — get the foreground process group ID

tcgetsid(3p)

tcgetsid — get the process group ID for the session leader for the controlling terminal

tcsendbreak(3p)

tcsendbreak — send a break for a specific duration

tcsetattr(3p)

tcsetattr — set the parameters associated with the terminal

tcsetpgrp(3p)

tcsetpgrp — set the foreground process group ID

tdelete(3p)

tdelete, tfind, tsearch, twalk — manage a binary search tree

telldir(3p)

telldir — current location of a named directory stream

tempnam(3p)

tempnam — create a name for a temporary file

tfind(3p)

tfind — search binary search tree

tgamma(3p)

tgamma, tgammaf, tgammal — compute gamma() function

time(3p)

time — get time

timer_create(3p)

timer_create — create a per-process timer

timer_delete(3p)

timer_delete — delete a per-process timer

timer_getoverrun(3p)

timer_getoverrun, timer_gettime, timer_settime — per-process timers

timer_gettime(3p)

timer_getoverrun, timer_gettime, timer_settime - per-process timers (REALTIME)

times(3p)

times — get process and waited-for child process times

timezone(3p)

timezone — difference from UTC and local standard time

tmpfile(3p)

tmpfile — create a temporary file

tmpnam(3p)

tmpnam — create a name for a temporary file

toascii(3p)

toascii — translate an integer to a 7-bit ASCII character

tolower(3p)

tolower, tolower_l — transliterate uppercase characters to lowercase

toupper(3p)

toupper, toupper_l — transliterate lowercase characters to uppercase

towctrans(3p)

towctrans, towctrans_l — wide-character transliteration

towlower(3p)

towlower, towlower_l — transliterate uppercase wide-character code to lowercase

towupper(3p)

towupper, towupper_l — transliterate lowercase wide-character code to uppercase

trunc(3p)

trunc, truncf, truncl — round to truncated integer value

truncate(3p)

truncate — truncate a file to a specified length

truncf(3p)

truncf, truncl — round to truncated integer value

tsearch(3p)

tsearch — search a binary search tree

ttyname(3p)

ttyname, ttyname_r — find the pathname of a terminal

twalk(3p)

twalk — traverse a binary search tree

tzset(3p)

daylight, timezone, tzname, tzset — set timezone conversion information

ualarm(3p)

ualarm - set the interval timer

ulimit(3p)

ulimit — get and set process limits

umask(3p)

umask — set and get the file mode creation mask

uname(3p)

uname — get the name of the current system

ungetc(3p)

ungetc — push byte back into input stream

ungetwc(3p)

ungetwc — push wide-character code back into the input stream

unlink(3p)

unlink, unlinkat — remove a directory entry relative to directory file descriptor

unlockpt(3p)

unlockpt — unlock a pseudo-terminal master/slave pair

unsetenv(3p)

unsetenv — remove an environment variable

uselocale(3p)

uselocale — use locale in current thread

usleep(3p)

usleep - suspend execution for an interval

utime(3p)

utime — set file access and modification times

utimensat(3p)

utimensat, utimes — set file access and modification times relative to directory file descriptor

utimes(3p)

utimes - set file access and modification times (LEGACY)

va_arg(3p)

va_arg, va_copy, va_end, va_start — handle variable argument list

vfork(3p)

vfork - create a new process; share virtual memory

vfprintf(3p)

vdprintf, vfprintf, vprintf, vsnprintf, vsprintf — format output of a stdarg argument list

vfscanf(3p)

vfscanf, vscanf, vsscanf — format input of a stdarg argument list

vfwprintf(3p)

vfwprintf, vswprintf, vwprintf — wide-character formatted output of a stdarg argument list

vfwscanf(3p)

vfwscanf, vswscanf, vwscanf — wide-character formatted input of a stdarg argument list

vprintf(3p)

vprintf — format the output of a stdarg argument list

vscanf(3p)

vscanf — format input of a stdarg argument list

vsnprintf(3p)

vsnprintf, vsprintf — format output of a stdarg argument list

vsscanf(3p)

vsscanf — format input of a stdarg argument list

vswprintf(3p)

vswprintf — wide-character formatted output of a stdarg argument list

vswscanf(3p)

vswscanf — wide-character formatted input of a stdarg argument list

vwprintf(3p)

vwprintf — wide-character formatted output of a stdarg argument list

vwscanf(3p)

vwscanf — wide-character formatted input of a stdarg argument list

wait(3p)

wait, waitpid — wait for a child process to stop or terminate

waitid(3p)

waitid — wait for a child process to change state

waitpid(3p)

waitpid — wait for a child process to stop or terminate

wcpcpy(3p)

wcpcpy — copy a wide-character string, returning a pointer to its end

wcpncpy(3p)

wcpncpy — copy a fixed-size wide-character string, returning a pointer to its end

wcrtomb(3p)

wcrtomb — convert a wide-character code to a character (restartable)

wcscasecmp(3p)

wcscasecmp, wcscasecmp_l, wcsncasecmp, wcsncasecmp_l — case-insensitive wide-character string comparison

wcscat(3p)

wcscat — concatenate two wide-character strings

wcschr(3p)

wcschr — wide-character string scanning operation

wcscmp(3p)

wcscmp — compare two wide-character strings

wcscoll(3p)

wcscoll, wcscoll_l — wide-character string comparison using collating information

wcscpy(3p)

wcpcpy, wcscpy — copy a wide-character string, returning a pointer to its end

wcscspn(3p)

wcscspn — get the length of a complementary wide substring

wcsdup(3p)

wcsdup — duplicate a wide-character string

wcsftime(3p)

wcsftime — convert date and time to a wide-character string

wcslen(3p)

wcslen, wcsnlen — get length of a fixed-sized wide-character string

wcsncasecmp(3p)

wcsncasecmp, wcsncasecmp_l — case-insensitive wide-character string comparison

wcsncat(3p)

wcsncat — concatenate a wide-character string with part of another

wcsncmp(3p)

wcsncmp — compare part of two wide-character strings

wcsncpy(3p)

wcpncpy, wcsncpy — copy a fixed-size wide-character string, returning a pointer to its end

wcsnlen(3p)

wcsnlen — get length of a fixed-sized wide-character string

wcsnrtombs(3p)

wcsnrtombs — convert wide-character string to multi-byte string

wcspbrk(3p)

wcspbrk — scan a wide-character string for a wide-character code

wcsrchr(3p)

wcsrchr — wide-character string scanning operation

wcsrtombs(3p)

wcsnrtombs, wcsrtombs — convert a wide-character string to a character string (restartable)

wcsspn(3p)

wcsspn — get the length of a wide substring

wcsstr(3p)

wcsstr — find a wide-character substring

wcstod(3p)

wcstod, wcstof, wcstold — convert a wide-character string to a double-precision number

wcstoimax(3p)

wcstoimax, wcstoumax — convert a wide-character string to an integer type

wcstok(3p)

wcstok — split a wide-character string into tokens

wcstol(3p)

wcstol, wcstoll — convert a wide-character string to a long integer

wcstold(3p)

wcstold — convert a wide-character string to a double-precision number

wcstoll(3p)

wcstoll — convert a wide-character string to a long integer

wcstombs(3p)

wcstombs — convert a wide-character string to a character string

wcstoul(3p)

wcstoul, wcstoull — convert a wide-character string to an unsigned long

wcstoumax(3p)

wcstoumax — convert a wide-character string to an integer type

wcswcs(3p)

wcswcs - find a wide substring (LEGACY)

wcswidth(3p)

wcswidth — number of column positions of a wide-character string

wcsxfrm(3p)

wcsxfrm, wcsxfrm_l — wide-character string transformation

wctob(3p)

wctob — wide-character to single-byte conversion

wctomb(3p)

wctomb — convert a wide-character code to a character

wctrans(3p)

wctrans, wctrans_l — define character mapping

wctype(3p)

wctype, wctype_l — define character class

wcwidth(3p)

wcwidth — number of column positions of a wide-character code

wmemchr(3p)

wmemchr — find a wide character in memory

wmemcmp(3p)

wmemcmp — compare wide characters in memory

wmemcpy(3p)

wmemcpy — copy wide characters in memory

wmemmove(3p)

wmemmove — copy wide characters in memory with overlapping areas

wmemset(3p)

wmemset — set wide characters in memory

wordexp(3p)

wordexp, wordfree — perform word expansions

wprintf(3p)

wprintf — print formatted wide-character output

write(3p)

pwrite, write — write on a file

writev(3p)

writev — write a vector

wscanf(3p)

wscanf — convert formatted wide-character input

y0(3p)

y0, y1, yn — Bessel functions of the second kind

_Exit(3p)

_Exit, _exit — terminate a process

_longjmp(3p)

_longjmp, _setjmp — non-local goto

_setjmp(3p)

_longjmp, _setjmp - non-local goto

_tolower(3p)

_tolower — transliterate uppercase characters to lowercase

_toupper(3p)

_toupper — transliterate lowercase characters to uppercase

cciss(4)

cciss - HP Smart Array block driver

console(4)

console - console terminal and virtual consoles

console_codes(4)

console_codes - Linux console escape and control sequences

console_ioctl(4)

ioctl_console - ioctls for console terminal and virtual consoles

cpuid(4)

cpuid - x86 CPUID access device

dsp56k(4)

dsp56k - DSP56001 interface device

fd(4)

fd - floppy disk device

full(4)

full - always full device

fuse(4)

fuse - Filesystem in Userspace (FUSE) device

hd(4)

hd - MFM/IDE hard disk devices

hpsa(4)

hpsa - HP Smart Array SCSI driver

initrd(4)

initrd - boot loader initialized RAM disk

intro(4)

intro - introduction to special files

lirc(4)

lirc - lirc devices

loop(4)

loop, loop-control - loop devices

lp(4)

lp - line printer devices

mem(4)

mem, kmem, port - system memory, kernel memory and system ports

mouse(4)

mouse - serial mouse interface

msr(4)

msr - x86 CPU MSR access device

null(4)

null, zero - data sink

pts(4)

ptmx, pts - pseudoterminal master and slave

ram(4)

ram - ram disk device

random(4)

random, urandom - kernel random number source devices

rtc(4)

rtc - real-time clock

sd(4)

sd - driver for SCSI disk drives

sk98lin(4)

sk98lin - Marvell/SysKonnect Gigabit Ethernet driver v6.21

smartpqi(4)

smartpqi - Microsemi Smart Family SCSI driver

st(4)

st - SCSI tape device

tty(4)

tty - controlling terminal

ttyS(4)

ttyS - serial terminal lines

tty_ioctl(4)

ioctl_tty - ioctls for terminals and serial lines

vcs(4)

vcs, vcsa - virtual console memory

veth(4)

veth - Virtual Ethernet Device

wavelan(4)

wavelan - AT&T GIS WaveLAN ISA device driver

acct(5)

acct - process accounting file

attr(5)

xattr - Extended attributes

charmap(5)

charmap - character set description file

core(5)

core - core dump file

dir_colors(5)

dir_colors - configuration file for dircolors(1)

elf(5)

elf - format of Executable and Linking Format (ELF) files

filesystems(5)

filesystems - Linux filesystem types: ext, ext2, ext3, ext4, hpfs, iso9660, JFS, minix, msdos, ncpfs nfs, ntfs, proc, Reiserfs, smb, sysv, umsdos, vfat, XFS, xiafs,

ftpusers(5)

ftpusers - list of users that may not log in via the FTP daemon

gai.conf(5)

gai.conf - getaddrinfo(3) configuration file

group(5)

group - user group file

host.conf(5)

host.conf - resolver configuration file

hosts(5)

hosts - static table lookup for hostnames

hosts.equiv(5)

hosts.equiv - list of hosts and users that are granted "trusted" r command access to your system

intro(5)

intro - introduction to file formats and filesystems

issue(5)

issue - prelogin message and identification file

locale(5)

locale - describes a locale definition file

motd(5)

motd - message of the day

networks(5)

networks - network name information

nologin(5)

nologin - prevent unprivileged users from logging into the system

nscd.conf(5)

nscd.conf - name service cache daemon configuration file

nss(5)

nss - Name Service Switch configuration file

nsswitch.conf(5)

nsswitch.conf - Name Service Switch configuration file

numa_maps(5)

numa - overview of Non-Uniform Memory Architecture

passwd(5)

passwd - the password file

proc(5)

proc - process information pseudo-filesystem

protocols(5)

protocols - protocols definition file

repertoiremap(5)

repertoiremap - map symbolic character names to Unicode code points

resolv.conf(5)

resolv.conf - resolver configuration file

rpc(5)

rpc - RPC program number data base

securetty(5)

securetty - file which lists terminals from which root can log in

services(5)

services - Internet network services list

shells(5)

shells - pathnames of valid login shells

slabinfo(5)

slabinfo - kernel slab allocator statistics

sysfs(5)

sysfs - a filesystem for exporting kernel objects

termcap(5)

termcap - terminal capability database

tmpfs(5)

tmpfs - a virtual memory filesystem

ttytype(5)

ttytype - terminal device to default terminal type mapping

tzfile(5)

tzfile - timezone information

utmp(5)

utmp, wtmp - login records

intro(6)

intro - introduction to games

address_families(7)

address_families - socket address families (domains)

aio(7)

aio - POSIX asynchronous I/O overview

armscii-8(7)

armscii-8 - Armenian character set encoded in octal, decimal, and hexadecimal

arp(7)

arp - Linux ARP kernel module.

ascii(7)

ascii - ASCII character set encoded in octal, decimal, and hexadecimal

attributes(7)

attributes - POSIX safety concepts

boot(7)

boot - System bootup process based on UNIX System V Release 4

bootparam(7)

bootparam - introduction to boot time parameters of the Linux kernel

bpf-helpers(7)

BPF-HELPERS - list of eBPF helper functions \$1 \n[an-margin] level \n[rst2man-indent-level] level margin: \n[rst2man-indent\n[rst2man-indent-level]] \n[rst2man-indent0] \n[rst2man-indent1] \n[rst2man-indent2]

capabilities(7)

capabilities - overview of Linux capabilities

cgroups(7)

cgroups - Linux control groups

cgroup_namespaces(7)

cgroup_namespaces - overview of Linux cgroup namespaces

charsets(7)

charsets - character set standards and internationalization

complex(7)

complex - basics of complex mathematics

cp1251(7)

cp1251 - CP 1251 character set encoded in octal, decimal, and hexadecimal

cp1252(7)

cp1252 - CP 1252 character set encoded in octal, decimal, and hexadecimal

cpuset(7)

cpuset - confine processes to processor and memory node subsets

credentials(7)

credentials - process identifiers

ddp(7)

ddp - Linux AppleTalk protocol implementation

environ(7)

environ - user environment

epoll(7)

epoll - I/O event notification facility

fanotify(7)

fanotify - monitoring filesystem events

feature_test_macros(7)

feature_test_macros - feature test macros

fifo(7)

fifo - first-in first-out special file, named pipe

futex(7)

futex - fast user-space locking

glob(7)

glob - globbing pathnames

hier(7)

hier - description of the filesystem hierarchy

hostname(7)

hostname - hostname resolution description

icmp(7)

icmp - Linux IPv4 ICMP kernel module.

inode(7)

inode - file inode information

inotify(7)

inotify - monitoring filesystem events

intro(7)

intro - introduction to overview and miscellany section

ip(7)

ip - Linux IPv4 protocol implementation

ipv6(7)

ipv6 - Linux IPv6 protocol implementation

iso_8859-1(7)

iso_8859-1 - ISO 8859-1 character set encoded in octal, decimal, and hexadecimal

iso_8859-10(7)

iso_8859-10 - ISO 8859-10 character set encoded in octal, decimal, and hexadecimal

iso_8859-11(7)

iso_8859-11 - ISO 8859-11 character set encoded in octal, decimal, and hexadecimal

iso_8859-13(7)

iso_8859-13 - ISO 8859-13 character set encoded in octal, decimal, and hexadecimal

iso_8859-14(7)

iso_8859-14 - ISO 8859-14 character set encoded in octal, decimal, and hexadecimal

iso_8859-15(7)

iso_8859-15 - ISO 8859-15 character set encoded in octal, decimal, and hexadecimal

iso_8859-16(7)

iso_8859-16 - ISO 8859-16 character set encoded in octal, decimal, and hexadecimal

iso_8859-2(7)

iso_8859-2 - ISO 8859-2 character set encoded in octal, decimal, and hexadecimal

iso_8859-3(7)

iso_8859-3 - ISO 8859-3 character set encoded in octal, decimal, and hexadecimal

iso_8859-4(7)

iso_8859-4 - ISO 8859-4 character set encoded in octal, decimal, and hexadecimal

iso_8859-5(7)

iso_8859-5 - ISO 8859-5 character set encoded in octal, decimal, and hexadecimal

iso_8859-6(7)

iso_8859-6 - ISO 8859-6 character set encoded in octal, decimal, and hexadecimal

iso_8859-7(7)

iso_8859-7 - ISO 8859-7 character set encoded in octal, decimal, and hexadecimal

iso_8859-8(7)

iso_8859-8 - ISO 8859-8 character set encoded in octal, decimal, and hexadecimal

iso_8859-9(7)

iso_8859-9 - ISO 8859-9 character set encoded in octal, decimal, and hexadecimal

keyrings(7)

keyrings - in-kernel key management and retention facility

koi8-r(7)

koi8-r - Russian character set encoded in octal, decimal, and hexadecimal

koi8-u(7)

koi8-u - Ukrainian character set encoded in octal, decimal, and hexadecimal

libc(7)

libc - overview of standard C libraries on Linux

locale(7)

locale - description of multilanguage support

mailaddr(7)

mailaddr - mail addressing description

man(7)

man - macros to format man pages

man-pages(7)

man-pages - conventions for writing Linux man pages

math_error(7)

math_error - detecting errors from mathematical functions

mdoc(7)

mdoc - semantic markup language for formatting manual pages

mdoc.samples(7)

mdoc.samples - tutorial sampler for writing BSD manuals with -mdoc

mount_namespaces(7)

mount_namespaces - overview of Linux mount namespaces

mq_overview(7)

mq_overview - overview of POSIX message queues

namespaces(7)

namespaces - overview of Linux namespaces

netdevice(7)

netdevice - low-level access to Linux network devices

netlink(7)

netlink - communication between kernel and user space (AF_NETLINK)

network_namespaces(7)

network_namespaces - overview of Linux network namespaces

nptl(7)

nptl - Native POSIX Threads Library

numa(7)

numa - overview of Non-Uniform Memory Architecture

operator(7)

operator - C operator precedence and order of evaluation

packet(7)

packet - packet interface on device level

path_resolution(7)

path_resolution - how a pathname is resolved to a file

persistent-keyring(7)

persistent-keyring - per-user persistent keyring

pid_namespaces(7)

pid_namespaces - overview of Linux PID namespaces

pipe(7)

pipe - overview of pipes and FIFOs

pkeys(7)

pkeys - overview of Memory Protection Keys

posixoptions(7)

posixoptions - optional parts of the POSIX standard

process-keyring(7)

process-keyring - per-process shared keyring

pthreads(7)

pthreads - POSIX threads

pty(7)

pty - pseudoterminal interfaces

random(7)

random - overview of interfaces for obtaining randomness

raw(7)

raw - Linux IPv4 raw sockets

regex(7)

regex - POSIX.2 regular expressions

rtld-audit(7)

rtld-audit - auditing API for the dynamic linker

rtnetlink(7)

rtnetlink - Linux IPv4 routing socket

sched(7)

sched - overview of CPU scheduling

sem_overview(7)

sem_overview - overview of POSIX semaphores

session-keyring(7)

session-keyring - session shared process keyring

shm_overview(7)

shm_overview - overview of POSIX shared memory

sigevent(7)

sigevent - structure for notification from asynchronous routines

signal(7)

signal - overview of signals

signal-safety(7)

signal-safety - async-signal-safe functions

socket(7)

socket - Linux socket interface

sock_diag(7)

sock_diag - obtaining information about sockets

spufs(7)

spufs - SPU filesystem

standards(7)

standards - C and UNIX Standards

suffixes(7)

suffixes - list of file suffixes

svipc(7)

svipc - System V interprocess communication mechanisms

symlink(7)

symlink - symbolic link handling

tcp(7)

tcp - TCP protocol

termio(7)

termio - System V terminal driver interface

thread-keyring(7)

thread-keyring - per-thread keyring

time(7)

time - overview of time and timers

udp(7)

udp - User Datagram Protocol for IPv4

udplite(7)

udplite - Lightweight User Datagram Protocol

unicode(7)

unicode - universal character set

units(7)

units - decimal and binary prefixes

unix(7)

unix - sockets for local interprocess communication

uri(7)

uri, url, urn - uniform resource identifier (URI), including a URL or URN

user-keyring(7)

user-keyring - per-user keyring

user-session-keyring(7)

user-session-keyring - per-user default session keyring

user_namespaces(7)

user_namespaces - overview of Linux user namespaces

utf-8(7)

UTF-8 - an ASCII compatible multibyte Unicode encoding

vdso(7)

vdso - overview of the virtual ELF dynamic shared object

vsock(7)

vsock - Linux VSOCK address family

x25(7)

x25 - ITU-T X.25 / ISO-8208 protocol interface.

xattr(7)

xattr - Extended attributes

cons.saver(8)

cons.saver - general-purpose Linux console screen save and restore server

iconvconfig(8)

iconvconfig - create iconv module configuration cache

intro(8)

intro - introduction to administration and privileged commands

ld.so(8)

ld.so, ld-linux.so - dynamic linker/loader

ldconfig(8)

ldconfig - configure dynamic linker run-time bindings

nscd(8)

nscd - name service cache daemon

sln(8)

sln - create symbolic links

sync(8)

sync - synchronize data on disk with memory

tzselect(8)

tzselect - select a timezone

zdump(8)

zdump - timezone dumper

zic(8)

zic - timezone compiler

Latest updates

Arch rolling icon

Arch rolling testing/os: Version 5.04-2 removed

0 - 10:16
Arch rolling icon

Arch rolling core/os: Updated from 5.04-1 to 5.04-2

0 - 10:15
OpenSUSE Tumbleweed icon

OpenSUSE Tumbleweed oss: Updated from 5.03-2.1 to 5.04-1.1

0 - 01:17
  • version update to 5.04
    • clone.2
      Document clone3()
    • wait.2
      Add P_PIDFD for waiting on a child referred to by a PID file descriptor
    • bpf-helpers.7
      Refresh against kernel v5.4-rc7
    • see Changes for other changes
OpenSUSE Leap 15.1 icon

OpenSUSE Leap 15.1 update/oss: Version 4.16-lp151.4.3.1 introduced

0 - 17:41
  • correct documentation of tcp_fack, document tcp_recovery
  • added patches
    bsc#1154701
    • man-pages-tcp_fack.patch
OpenSUSE Leap 15.0 icon

OpenSUSE Leap 15.0 update/oss: Version 4.16-lp150.2.4.1 introduced

0 - 15:31
  • correct documentation of tcp_fack, document tcp_recovery
  • added patches
    bsc#1154701
    • man-pages-tcp_fack.patch
Arch rolling icon

Arch rolling testing/os: Version 5.04-2 introduced

0 - 23:11
Arch rolling icon

Arch rolling testing/os: Version 5.04-1 removed

Nov 24
Arch rolling icon

Arch rolling core/os: Updated from 5.03-2 to 5.04-1

Nov 24
Arch rolling icon

Arch rolling testing/os: Version 5.04-1 introduced

Nov 22
Fedora rawhide icon

Fedora rawhide development/Everything-os: Updated from 5.03-1.fc32 to 5.04-1.fc32

Nov 22
  • update to 5.04
    resolves #1774584
Fedora rawhide icon

Fedora rawhide development/Server-os: Updated from 5.03-1.fc32 to 5.04-1.fc32

Nov 22
  • update to 5.04
    resolves #1774584
Arch rolling icon

Arch rolling testing/os: Version 5.03-2 removed

Nov 18
Arch rolling icon

Arch rolling core/os: Updated from 5.03-1 to 5.03-2

Nov 18
Arch rolling icon

Arch rolling testing/os: Version 5.03-2 introduced

Nov 14
Arch rolling icon

Arch rolling staging/os: Version 5.03-2 removed

Nov 14
Arch rolling icon

Arch rolling staging/os: Version 5.03-2 introduced

Nov 13
OpenSUSE Tumbleweed icon

OpenSUSE Tumbleweed oss: Updated from 5.03-1.1 to 5.03-2.1

Nov 06
  • tcp.7: correct documentation of tcp_fack, document tcp_recovery
  • added patches
    bsc#1154701
    • man-pages-tcp_fack.patch
Fedora rawhide icon

Fedora rawhide development/Server-os: Updated from 5.02-2.fc32 to 5.03-1.fc32

Oct 23
  • update to 5.03
    resolves #1761010
Fedora rawhide icon

Fedora rawhide development/Everything-os: Updated from 5.02-2.fc32 to 5.03-1.fc32

Oct 23
  • update to 5.03
    resolves #1761010
OpenSUSE Tumbleweed icon

OpenSUSE Tumbleweed oss: Updated from 5.02-1.1 to 5.03-1.1

Oct 21
  • version update to 5.03
    • New and rewritten pages
      pidfd_open.2
      pidfd_send_signal.2
      pivot_root.2
      ipc_namespaces.7
      uts_namespaces.7
    • Newly documented interfaces in existing pages
      clone.2
      Document CLONE_PIDFD
      fanotify_mark.2
      Document FAN_MOVE_SELF
      ptrace.2
      Document PTRACE_GET_SYSCALL_INFO
      regex.3
      Document REG_STARTEND
    • see Changes for other changes

Related packages

man - A Program for Displaying man Pages
man-pages-cs - Czech man pages from the Linux Documentation Project
man-pages-de - German Linux man pages
man-pages-es - Spanish man pages from the Linux Documentation Project
man-pages-es-extra - Extra manual pages - Spanish versions
man-pages-fr - French version of the Linux man-pages
man-pages-fr-extra - LDP man Pages (French)
man-pages-it - Italian man (manual) pages from the Linux Documentation Project
man-pages-ja - Japanese man (manual) pages from the Japanese Manual Project
man-pages-ko - Korean(Hangul) Man(manual) Pages from the Korean Manpage Project
man-pages-overrides - Complementary and updated manual pages
man-pages-pl - Polish man pages from the Linux Documentation Project
man-pages-posix - POSIX Manual Pages
man-pages-ru - Russian man pages from the Linux Documentation Project
man-pages-zh-CN - Chinese Man Pages from Chinese Man Pages Project
man-pages-zh_cn - Simplified Chinese Linux man pages
man-pages-zh_tw - Traditional Chinese Linux man pages
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