Linux Man Pages- 2: System calls, documenting the system calls provided by the Linux kernel.
- 3: Library functions, documenting the functions provided by the standard C library (with particular focus on glibc, the GNU C library).
- 4: Devices, which documents details of various devices, most of which reside in /dev.
- 5: Files, which describes various file formats, and includes proc(5), which documents the /proc file system.
- 7: Overviews, conventions, and miscellaneous.
Section 1 |          |
intro(1)--Introduction to user commands
ldd(1)--print shared library dependencies
time(1)--time a simple command or give resource usage
Section 2 |      |
accept(2)--accept a connection on a socket
accept4(2)--accept a connection on a socket
access(2)--check real user's permissions for a file
acct(2)--switch process accounting on or off
adjtimex(2)--tune kernel clock
afs_syscall(2)--unimplemented system calls
alarm(2)--set an alarm clock for delivery of a signal
alloc_hugepages(2)--allocate or free huge pages
arch_prctl(2)--set architecture-specific thread state
bdflush(2)--start, flush, or tune buffer-dirty-flush daemon
bind(2)--bind a name to a socket
break(2)--unimplemented system calls
brk(2)--change data segment size
cacheflush(2)--flush contents of instruction and/or data cache
capget(2)--set/get capabilities of thread(s)
capset(2)--set/get capabilities of thread(s)
chdir(2)--change working directory
chmod(2)--change permissions of a file
chown(2)--change ownership of a file
chown32(2)--change ownership of a file
chroot(2)--change root directory
clock_getres(2)--clock and time functions
clock_gettime(2)--clock and time functions
clock_nanosleep(2)--high-resolution sleep with specifiable clock
clock_settime(2)--clock and time functions
clone(2)--create a child process
clone2(2)--create a child process
__clone2(2)--create a child process
close(2)--close a file descriptor
connect(2)--initiate a connection on a socket
creat(2)--open and possibly create a file or device
create_module(2)--create a loadable module entry
delete_module(2)--delete a loadable module entry
dup(2)--duplicate a file descriptor
dup2(2)--duplicate a file descriptor
dup3(2)--duplicate a file descriptor
epoll_create(2)--open an epoll file descriptor
epoll_create1(2)--open an epoll file descriptor
epoll_ctl(2)--control interface for an epoll descriptor
epoll_pwait(2)--wait for an I/O event on an epoll file descriptor
epoll_wait(2)--wait for an I/O event on an epoll file descriptor
eventfd(2)--create a file descriptor for event notification
eventfd2(2)--create a file descriptor for event notification
execve(2)--execute program
exit(2)--terminate the calling process
_Exit(2)--terminate the calling process
_exit(2)--terminate the calling process
exit_group(2)--exit all threads in a process
faccessat(2)--check user's permissions of a file relative to a directory file descriptor
fadvise64(2)--predeclare an access pattern for file data
fadvise64_64(2)--predeclare an access pattern for file data
fallocate(2)--manipulate file space
fchdir(2)--change working directory
fchmod(2)--change permissions of a file
fchmodat(2)--change permissions of a file relative to a directory file descriptor
fchown(2)--change ownership of a file
fchown32(2)--change ownership of a file
fchownat(2)--change ownership of a file relative to a directory file descriptor
fcntl(2)--manipulate file descriptor
fcntl64(2)--manipulate file descriptor
fdatasync(2)--synchronize a file's in-core state with storage device
fgetxattr(2)--retrieve an extended attribute value
flistxattr(2)--list extended attribute names
flock(2)--apply or remove an advisory lock on an open file
fork(2)--create a child process
free_hugepages(2)--allocate or free huge pages
fremovexattr(2)--remove an extended attribute
fsetxattr(2)--set an extended attribute value
fstat(2)--get file status
fstat64(2)--get file status
fstatat(2)--get file status relative to a directory file descriptor
fstatat64(2)--get file status relative to a directory file descriptor
fstatfs(2)--get file system statistics
fstatfs64(2)--get file system statistics
fstatvfs(2)--get file system statistics
fsync(2)--synchronize a file's in-core state with storage device
ftruncate(2)--truncate a file to a specified length
ftruncate64(2)--truncate a file to a specified length
futex(2)--Fast Userspace Locking system call
futimesat(2)--change timestamps of a file relative to a directory file descriptor
getcontext(2)--get or set the user context
getcpu(2)--determine CPU and NUMA node on which the calling thread is running
getcwd(2)--Get current working directory
getdents(2)--get directory entries
getdents64(2)--get directory entries
getdomainname(2)--get/set domain name
getdtablesize(2)--get descriptor table size
getegid(2)--get group identity
getegid32(2)--get group identity
geteuid(2)--get user identity
geteuid32(2)--get user identity
getgid(2)--get group identity
getgid32(2)--get group identity
getgroups(2)--get/set list of supplementary group IDs
getgroups32(2)--get/set list of supplementary group IDs
gethostid(2)--get or set the unique identifier of the current host
gethostname(2)--get/set hostname
getitimer(2)--get or set value of an interval timer
get_kernel_syms(2)--retrieve exported kernel and module symbols
get_mempolicy(2)--Retrieve NUMA memory policy for a process
getpagesize(2)--get memory page size
getpeername(2)--get name of connected peer socket
getpgid(2)--set/get process group
getpgrp(2)--set/get process group
getpid(2)--get process identification
getpmsg(2)--unimplemented system calls
getppid(2)--get process identification
getpriority(2)--get/set program scheduling priority
getresgid(2)--get real, effective and saved user/group IDs
getresgid32(2)--get real, effective and saved user/group IDs
getresuid(2)--get real, effective and saved user/group IDs
getresuid32(2)--get real, effective and saved user/group IDs
getrlimit(2)--get/set resource limits
getrusage(2)--get resource usage
getsid(2)--get session ID
getsockname(2)--get socket name
getsockopt(2)--get and set options on sockets
get_thread_area(2)--Get a Thread Local Storage (TLS) area
gettid(2)--get thread identification
gettimeofday(2)--get / set time
getuid(2)--get user identity
getuid32(2)--get user identity
getxattr(2)--retrieve an extended attribute value
gtty(2)--unimplemented system calls
idle(2)--make process 0 idle
inb(2)--port I/O
inb_p(2)--port I/O
init_module(2)--initialize a loadable module entry
inl(2)--port I/O
inl_p(2)--port I/O
inotify_add_watch(2)--add a watch to an initialized inotify instance
inotify_init(2)--initialize an inotify instance
inotify_init1(2)--initialize an inotify instance
inotify_rm_watch(2)--remove an existing watch from an inotify instance
insb(2)--port I/O
insl(2)--port I/O
insw(2)--port I/O
intro(2)--Introduction to system calls
inw(2)--port I/O
inw_p(2)--port I/O
io_cancel(2)--cancel an outstanding asynchronous I/O operation
ioctl(2)--control device
ioctl_list(2)--list of ioctl calls in Linux/i386 kernel
io_destroy(2)--destroy an asynchronous I/O context
io_getevents(2)--read asynchronous I/O events from the completion queue
ioperm(2)--set port input/output permissions
iopl(2)--change I/O privilege level
ioprio_get(2)--get/set I/O scheduling class and priority
ioprio_set(2)--get/set I/O scheduling class and priority
io_setup(2)--create an asynchronous I/O context
io_submit(2)--submit asynchronous I/O blocks for processing
ipc(2)--System V IPC system calls
kill(2)--send signal to a process
killpg(2)--send signal to a process group
lchown(2)--change ownership of a file
lchown32(2)--change ownership of a file
lgetxattr(2)--retrieve an extended attribute value
link(2)--make a new name for a file
linkat(2)--create a file link relative to directory file descriptors
listen(2)--listen for connections on a socket
listxattr(2)--list extended attribute names
llistxattr(2)--list extended attribute names
llseek(2)--reposition read/write file offset
_llseek(2)--reposition read/write file offset
lock(2)--unimplemented system calls
lookup_dcookie(2)--return a directory entry's path
lremovexattr(2)--remove an extended attribute
lseek(2)--reposition read/write file offset
lsetxattr(2)--set an extended attribute value
lstat(2)--get file status
lstat64(2)--get file status
madvise(2)--give advice about use of memory
madvise1(2)--unimplemented system calls
mbind(2)--Set memory policy for a memory range
mincore(2)--determine whether pages are resident in memory
mkdir(2)--create a directory
mkdirat(2)--create a directory relative to a directory file descriptor
mknod(2)--create a special or ordinary file
mknodat(2)--create a special or ordinary file relative to a directory file descriptor
mlock(2)--lock and unlock memory
mlockall(2)--lock and unlock memory
mmap(2)--map or unmap files or devices into memory
mmap2(2)--map files or devices into memory
modify_ldt(2)--get or set ldt
mount(2)--mount file system
move_pages(2)--move individual pages of a process to another node
mprotect(2)--set protection on a region of memory
mpx(2)--unimplemented system calls
mq_getsetattr(2)--get/set message queue attributes
mq_notify(2)--register for notification when a message is available
mq_open(2)--open a message queue
mq_timedreceive(2)--receive a message from a message queue
mq_timedsend(2)--send a message to a message queue
mq_unlink(2)--remove a message queue
mremap(2)--re-map a virtual memory address
msgctl(2)--message control operations
msgget(2)--get a message queue identifier
msgop(2)--message operations
msgrcv(2)--message operations
msgsnd(2)--message operations
msync(2)--synchronize a file with a memory map
munlock(2)--lock and unlock memory
munlockall(2)--lock and unlock memory
munmap(2)--map or unmap files or devices into memory
nanosleep(2)--high-resolution sleep
_newselect(2)--synchronous I/O multiplexing
nfsservctl(2)--syscall interface to kernel nfs daemon
nice(2)--change process priority
oldfstat(2)--get file status
oldlstat(2)--get file status
oldolduname(2)--get name and information about current kernel
oldstat(2)--get file status
olduname(2)--get name and information about current kernel
open(2)--open and possibly create a file or device
openat(2)--open a file relative to a directory file descriptor
outb(2)--port I/O
outb_p(2)--port I/O
outl(2)--port I/O
outl_p(2)--port I/O
outsb(2)--port I/O
outsl(2)--port I/O
outsw(2)--port I/O
outw(2)--port I/O
outw_p(2)--port I/O
path_resolution(2)--find the file referred to by a filename
pause(2)--wait for signal
pciconfig_iobase(2)--pci device information handling
pciconfig_read(2)--pci device information handling
pciconfig_write(2)--pci device information handling
personality(2)--set the process execution domain
pipe(2)--create pipe
pipe2(2)--create pipe
pivot_root(2)--change the root file system
poll(2)--wait for some event on a file descriptor
posix_fadvise(2)--predeclare an access pattern for file data
ppoll(2)--wait for some event on a file descriptor
prctl(2)--operations on a process
pread(2)--read from or write to a file descriptor at a given offset
pread64(2)--read from or write to a file descriptor at a given offset
prof(2)--unimplemented system calls
pselect(2)--synchronous I/O multiplexing
pselect6(2)--synchronous I/O multiplexing
ptrace(2)--process trace
putpmsg(2)--unimplemented system calls
pwrite(2)--read from or write to a file descriptor at a given offset
pwrite64(2)--read from or write to a file descriptor at a given offset
query_module(2)--query the kernel for various bits pertaining to modules
quotactl(2)--manipulate disk quota
read(2)--read from a file descriptor
readahead(2)--perform file readahead into page cache
readdir(2)--read directory entry
readlink(2)--read value of a symbolic link
readlinkat(2)--read value of a symbolic link relative to a directory file descriptor
readv(2)--read or write data into multiple buffers
reboot(2)--reboot or enable/disable Ctrl-Alt-Del
recv(2)--receive a message from a socket
recvfrom(2)--receive a message from a socket
recvmsg(2)--receive a message from a socket
remap_file_pages(2)--create a non-linear file mapping
removexattr(2)--remove an extended attribute
rename(2)--change the name or location of a file
renameat(2)--rename a file relative to directory file descriptors
rmdir(2)--delete a directory
rt_sigaction(2)--examine and change a signal action
rt_sigpending(2)--examine pending signals
rt_sigprocmask(2)--examine and change blocked signals
rt_sigqueueinfo(2)--queue a signal and data to a process
rt_sigreturn(2)--return from signal handler and cleanup stack frame
rt_sigsuspend(2)--wait for a signal
rt_sigtimedwait(2)--synchronously wait for queued signals
sbrk(2)--change data segment size
sched_getaffinity(2)-- set and get a process's CPU affinity mask
sched_getparam(2)--set and get scheduling parameters
sched_get_priority_max(2)--get static priority range
sched_get_priority_min(2)--get static priority range
sched_getscheduler(2)--set and get scheduling policy/parameters
sched_rr_get_interval(2)--get the SCHED_RR interval for the named process
sched_setaffinity(2)-- set and get a process's CPU affinity mask
sched_setparam(2)--set and get scheduling parameters
sched_setscheduler(2)--set and get scheduling policy/parameters
sched_yield(2)--yield the processor
security(2)--unimplemented system calls
select(2)--synchronous I/O multiplexing
select_tut(2)--synchronous I/O multiplexing
semctl(2)--semaphore control operations
semget(2)--get a semaphore set identifier
semop(2)--semaphore operations
semtimedop(2)--semaphore operations
send(2)--send a message on a socket
sendfile(2)--transfer data between file descriptors
sendfile64(2)--transfer data between file descriptors
sendmsg(2)--send a message on a socket
sendto(2)--send a message on a socket
setcontext(2)--get or set the user context
setdomainname(2)--get/set domain name
setegid(2)--set effective user or group ID
seteuid(2)--set effective user or group ID
setfsgid(2)--set group identity used for file system checks
setfsgid32(2)--set group identity used for file system checks
setfsuid(2)--set user identity used for file system checks
setfsuid32(2)--set user identity used for file system checks
setgid(2)--set group identity
setgid32(2)--set group identity
setgroups(2)--get/set list of supplementary group IDs
setgroups32(2)--get/set list of supplementary group IDs
sethostid(2)--get or set the unique identifier of the current host
sethostname(2)--get/set hostname
setitimer(2)--get or set value of an interval timer
set_mempolicy(2)--set default NUMA memory policy for a process and its children
setpgid(2)--set/get process group
setpgrp(2)--set/get process group
setpriority(2)--get/set program scheduling priority
setregid(2)--set real and/or effective user or group ID
setregid32(2)--set real and/or effective user or group ID
setresgid(2)--set real, effective and saved user or group ID
setresgid32(2)--set real, effective and saved user or group ID
setresuid(2)--set real, effective and saved user or group ID
setresuid32(2)--set real, effective and saved user or group ID
setreuid(2)--set real and/or effective user or group ID
setreuid32(2)--set real and/or effective user or group ID
setrlimit(2)--get/set resource limits
setsid(2)--creates a session and sets the process group ID
setsockopt(2)--get and set options on sockets
set_thread_area(2)--Set a Thread Local Storage (TLS) area
set_tid_address(2)--set pointer to thread ID
settimeofday(2)--get / set time
setuid(2)--set user identity
setuid32(2)--set user identity
setup(2)--setup devices and file systems, mount root file system
setxattr(2)--set an extended attribute value
sgetmask(2)--manipulation of signal mask (obsolete)
shmat(2)--shared memory operations
shmctl(2)--shared memory control
shmdt(2)--shared memory operations
shmget(2)--allocates a shared memory segment
shmop(2)--shared memory operations
shutdown(2)--shut down part of a full-duplex connection
sigaction(2)--examine and change a signal action
sigaltstack(2)--set and/or get signal stack context
signal(2)--ANSI C signal handling
signalfd(2)--create a file descriptor for accepting signals
signalfd4(2)--create a file descriptor for accepting signals
sigpending(2)--examine pending signals
sigprocmask(2)--examine and change blocked signals
sigqueue(2)--queue a signal and data to a process
sigreturn(2)--return from signal handler and cleanup stack frame
sigsuspend(2)--wait for a signal
sigtimedwait(2)--synchronously wait for queued signals
sigwaitinfo(2)--synchronously wait for queued signals
socket(2)--create an endpoint for communication
socketcall(2)--socket system calls
socketpair(2)--create a pair of connected sockets
splice(2)--splice data to/from a pipe
spu_create(2)--create a new spu context
spu_run(2)--execute an SPU context
ssetmask(2)--manipulation of signal mask (obsolete)
stat(2)--get file status
stat64(2)--get file status
statfs(2)--get file system statistics
statfs64(2)--get file system statistics
statvfs(2)--get file system statistics
stime(2)--set time
stty(2)--unimplemented system calls
swapoff(2)--start/stop swapping to file/device
swapon(2)--start/stop swapping to file/device
symlink(2)--make a new name for a file
symlinkat(2)--create a symbolic link relative to a directory file descriptor
sync(2)--commit buffer cache to disk
sync_file_range(2)--sync a file segment with disk
syscall(2)--indirect system call
_syscall(2)--invoking a system call without library support (OBSOLETE)
syscalls(2)--Linux system calls
sysctl(2)--read/write system parameters
_sysctl(2)--read/write system parameters
sysfs(2)--get file system type information
sysinfo(2)--returns information on overall system statistics
syslog(2)--read and/or clear kernel message ring buffer; set console_loglevel
tee(2)--duplicating pipe content
tgkill(2)--send a signal to a thread
time(2)--get time in seconds
timer_create(2)--create a POSIX per-process timer
timer_delete(2)--delete a POSIX per-process timer
timerfd_create(2)--timers that notify via file descriptors
timerfd_gettime(2)--timers that notify via file descriptors
timerfd_settime(2)--timers that notify via file descriptors
timer_getoverrun(2)--get overrun count for a POSIX per-process timer
timer_gettime(2)--arm/disarm and fetch state of POSIX per-process timer
timer_settime(2)--arm/disarm and fetch state of POSIX per-process timer
times(2)--get process times
tkill(2)--send a signal to a thread
truncate(2)--truncate a file to a specified length
truncate64(2)--truncate a file to a specified length
tuxcall(2)--unimplemented system calls
ugetrlimit(2)--get/set resource limits
umask(2)--set file mode creation mask
umount(2)--unmount file system
umount2(2)--unmount file system
uname(2)--get name and information about current kernel
unimplemented(2)--unimplemented system calls
unlink(2)--delete a name and possibly the file it refers to
unlinkat(2)--remove a directory entry relative to a directory file descriptor
unshare(2)--disassociate parts of the process execution context
uselib(2)--load shared library
ustat(2)--get file system statistics
utime(2)--change file last access and modification times
utimensat(2)--change file timestamps with nanosecond precision
utimes(2)--change file last access and modification times
vfork(2)--create a child process and block parent
vhangup(2)--virtually hangup the current tty
vm86(2)--enter virtual 8086 mode
vm86old(2)--enter virtual 8086 mode
vmsplice(2)--splice user pages into a pipe
vserver(2)--unimplemented system calls
wait(2)--wait for process to change state
wait3(2)--wait for process to change state, BSD style
wait4(2)--wait for process to change state, BSD style
waitid(2)--wait for process to change state
waitpid(2)--wait for process to change state
write(2)--write to a file descriptor
writev(2)--read or write data into multiple buffers
Section 3 |   |
a64l(3)--convert between long and base-64
abort(3)--cause abnormal process termination
abs(3)--compute the absolute value of an integer
acos(3)--arc cosine function
acosf(3)--arc cosine function
acosh(3)--inverse hyperbolic cosine function
acoshf(3)--inverse hyperbolic cosine function
acoshl(3)--inverse hyperbolic cosine function
acosl(3)--arc cosine function
addmntent(3)--get file system descriptor file entry
addseverity(3)--introduce new severity classes
adjtime(3)--correct the time to synchronize the system clock
aio_cancel(3)--cancel an outstanding asynchronous I/O request
aio_error(3)--get error status of asynchronous I/O operation
aio_fsync(3)--asynchronous file synchronization
aio_read(3)--asynchronous read
aio_return(3)--get return status of asynchronous I/O operation
aio_suspend(3)--wait for asynchronous I/O operation or timeout
aio_write(3)--asynchronous write
alloca(3)--allocate memory that is automatically freed
alphasort(3)--scan a directory for matching entries
argz(3)--functions to handle an argz list
argz_add(3)--functions to handle an argz list
argz_add_sep(3)--functions to handle an argz list
argz_append(3)--functions to handle an argz list
argz_count(3)--functions to handle an argz list
argz_create(3)--functions to handle an argz list
argz_create_sep(3)--functions to handle an argz list
argz_delete(3)--functions to handle an argz list
argz_extract(3)--functions to handle an argz list
argz_insert(3)--functions to handle an argz list
argz_next(3)--functions to handle an argz list
argz_replace(3)--functions to handle an argz list
argz_stringify(3)--functions to handle an argz list
asctime(3)--transform date and time to broken-down time or ASCII
asctime_r(3)--transform date and time to broken-down time or ASCII
asin(3)--arc sine function
asinf(3)--arc sine function
asinh(3)--inverse hyperbolic sine function
asinhf(3)--inverse hyperbolic sine function
asinhl(3)--inverse hyperbolic sine function
asinl(3)--arc sine function
asprintf(3)--print to allocated string
assert(3)--abort the program if assertion is false
assert_perror(3)--test errnum and abort
atan(3)--arc tangent function
atan2(3)--arc tangent function of two variables
atan2f(3)--arc tangent function of two variables
atan2l(3)--arc tangent function of two variables
atanf(3)--arc tangent function
atanh(3)--inverse hyperbolic tangent function
atanhf(3)--inverse hyperbolic tangent function
atanhl(3)--inverse hyperbolic tangent function
atanl(3)--arc tangent function
atexit(3)--register a function to be called at normal process termination
atof(3)--convert a string to a double
atoi(3)--convert a string to an integer
atol(3)--convert a string to an integer
atoll(3)--convert a string to an integer
atoq(3)--convert a string to an integer
auth_destroy(3)--library routines for remote procedure calls
authnone_create(3)--library routines for remote procedure calls
authunix_create(3)--library routines for remote procedure calls
authunix_create_default(3)--library routines for remote procedure calls
backtrace(3)--support for application self-debugging
backtrace_symbols(3)--support for application self-debugging
backtrace_symbols_fd(3)--support for application self-debugging
basename(3)--parse pathname components
bcmp(3)--compare byte sequences
bcopy(3)--copy byte sequence
be16toh(3)--convert values between host and big-/little-endian byte order
be32toh(3)--convert values between host and big-/little-endian byte order
be64toh(3)--convert values between host and big-/little-endian byte order
bindresvport(3)--bind a socket to a privileged IP port
bsd_signal(3)--signal handling with BSD semantics
bsearch(3)--binary search of a sorted array
bstring(3)--byte string operations
btowc(3)--convert single byte to wide character
btree(3)--btree database access method
byteorder(3)--convert values between host and network byte order
bzero(3)--write zero-valued bytes
cabs(3)--absolute value of a complex number
cabsf(3)--absolute value of a complex number
cabsl(3)--absolute value of a complex number
cacos(3)--complex arc cosine
cacosf(3)--complex arc cosine
cacosh(3)--complex arc hyperbolic cosine
cacoshf(3)--complex arc hyperbolic cosine
cacoshl(3)--complex arc hyperbolic cosine
cacosl(3)--complex arc cosine
calloc(3)--Allocate and free dynamic memory
callrpc(3)--library routines for remote procedure calls
canonicalize_file_name(3)-- return the canonicalized filename
carg(3)--calculate the argument
cargf(3)--calculate the argument
cargl(3)--calculate the argument
casin(3)--complex arc sine
casinf(3)--complex arc sine
casinh(3)--complex arc sine hyperbolic
casinhf(3)--complex arc sine hyperbolic
casinhl(3)--complex arc sine hyperbolic
casinl(3)--complex arc sine
catan(3)--complex arc tangents
catanf(3)--complex arc tangents
catanh(3)--complex arc tangents hyperbolic
catanhf(3)--complex arc tangents hyperbolic
catanhl(3)--complex arc tangents hyperbolic
catanl(3)--complex arc tangents
catclose(3)--open/close a message catalog
catgets(3)--get message from a message catalog
catopen(3)--open/close a message catalog
cbc_crypt(3)--fast DES encryption
cbrt(3)--cube root function
cbrtf(3)--cube root function
cbrtl(3)--cube root function
ccos(3)--complex cosine function
ccosf(3)--complex cosine function
ccosh(3)--complex hyperbolic cosine
ccoshf(3)--complex hyperbolic cosine
ccoshl(3)--complex hyperbolic cosine
ccosl(3)--complex cosine function
ceil(3)--ceiling function: smallest integral value not less than argument
ceilf(3)--ceiling function: smallest integral value not less than argument
ceill(3)--ceiling function: smallest integral value not less than argument
cerf(3)--complex error function
cerfc(3)--complex error function
cerfcf(3)--complex error function
cerfcl(3)--complex error function
cerff(3)--complex error function
cerfl(3)--complex error function
cexp(3)--complex exponential function
cexp2(3)--base-2 exponent of a complex number
cexp2f(3)--base-2 exponent of a complex number
cexp2l(3)--base-2 exponent of a complex number
cexpf(3)--complex exponential function
cexpl(3)--complex exponential function
cfgetispeed(3)--get and set terminal attributes, line control, get and set baud rate
cfgetospeed(3)--get and set terminal attributes, line control, get and set baud rate
cfmakeraw(3)--get and set terminal attributes, line control, get and set baud rate
cfree(3)--free allocated memory
cfsetispeed(3)--get and set terminal attributes, line control, get and set baud rate
cfsetospeed(3)--get and set terminal attributes, line control, get and set baud rate
cfsetspeed(3)--get and set terminal attributes, line control, get and set baud rate
cimag(3)--get imaginary part of a complex number
cimagf(3)--get imaginary part of a complex number
cimagl(3)--get imaginary part of a complex number
clearenv(3)--clear the environment
clearerr(3)--check and reset stream status
clearerr_unlocked(3)--non-locking stdio functions
clnt_broadcast(3)--library routines for remote procedure calls
clnt_call(3)--library routines for remote procedure calls
clnt_control(3)--library routines for remote procedure calls
clnt_create(3)--library routines for remote procedure calls
clnt_destroy(3)--library routines for remote procedure calls
clnt_freeres(3)--library routines for remote procedure calls
clnt_geterr(3)--library routines for remote procedure calls
clnt_pcreateerror(3)--library routines for remote procedure calls
clnt_perrno(3)--library routines for remote procedure calls
clnt_perror(3)--library routines for remote procedure calls
clntraw_create(3)--library routines for remote procedure calls
clnt_spcreateerror(3)--library routines for remote procedure calls
clnt_sperrno(3)--library routines for remote procedure calls
clnt_sperror(3)--library routines for remote procedure calls
clnttcp_create(3)--library routines for remote procedure calls
clntudp_bufcreate(3)--library routines for remote procedure calls
clntudp_create(3)--library routines for remote procedure calls
clock(3)--Determine processor time
clock_getcpuclockid(3)--obtain ID of a process CPU-time clock
clock_getres(3)--clock and time functions
clock_gettime(3)--clock and time functions
clock_settime(3)--clock and time functions
clog(3)--natural logarithm of a complex number
clog10(3)--base-10 logarithm of a complex number
clog10f(3)--base-10 logarithm of a complex number
clog10l(3)--base-10 logarithm of a complex number
clog2(3)--base-2 logarithm of a complex number
clog2f(3)--base-2 logarithm of a complex number
clog2l(3)--base-2 logarithm of a complex number
clogf(3)--natural logarithm of a complex number
clogl(3)--natural logarithm of a complex number
closedir(3)--close a directory
closelog(3)--send messages to the system logger
cmsg(3)--Access ancillary data
CMSG_ALIGN(3)--Access ancillary data
CMSG_FIRSTHDR(3)--Access ancillary data
CMSG_NXTHDR(3)--Access ancillary data
CMSG_SPACE(3)--Access ancillary data
confstr(3)--get configuration dependent string variables
conj(3)--calculate the complex conjugate
conjf(3)--calculate the complex conjugate
conjl(3)--calculate the complex conjugate
copysign(3)--copy sign of a number
copysignf(3)--copy sign of a number
copysignl(3)--copy sign of a number
cos(3)--cosine function
cosf(3)--cosine function
cosh(3)--hyperbolic cosine function
coshf(3)--hyperbolic cosine function
coshl(3)--hyperbolic cosine function
cosl(3)--cosine function
cpow(3)--complex power function
cpowf(3)--complex power function
cpowl(3)--complex power function
cproj(3)--project into Riemann Sphere
cprojf(3)--project into Riemann Sphere
cprojl(3)--project into Riemann Sphere
CPU_ALLOC(3)--macros for manipulating CPU sets
CPU_ALLOC_SIZE(3)--macros for manipulating CPU sets
CPU_AND(3)--macros for manipulating CPU sets
CPU_AND_S(3)--macros for manipulating CPU sets
CPU_CLR(3)--macros for manipulating CPU sets
CPU_CLR_S(3)--macros for manipulating CPU sets
CPU_COUNT(3)--macros for manipulating CPU sets
CPU_COUNT_S(3)--macros for manipulating CPU sets
CPU_EQUAL(3)--macros for manipulating CPU sets
CPU_EQUAL_S(3)--macros for manipulating CPU sets
CPU_FREE(3)--macros for manipulating CPU sets
CPU_ISSET(3)--macros for manipulating CPU sets
CPU_ISSET_S(3)--macros for manipulating CPU sets
CPU_OR(3)--macros for manipulating CPU sets
CPU_OR_S(3)--macros for manipulating CPU sets
CPU_SET(3)--macros for manipulating CPU sets
CPU_SET_S(3)--macros for manipulating CPU sets
CPU_XOR(3)--macros for manipulating CPU sets
CPU_XOR_S(3)--macros for manipulating CPU sets
CPU_ZERO(3)--macros for manipulating CPU sets
CPU_ZERO_S(3)--macros for manipulating CPU sets
creal(3)--get real part of a complex number
crealf(3)--get real part of a complex number
creall(3)--get real part of a complex number
crypt(3)--password and data encryption
crypt_r(3)--password and data encryption
csin(3)--complex sine function
csinf(3)--complex sine function
csinh(3)--complex hyperbolic sine
csinhf(3)--complex hyperbolic sine
csinhl(3)--complex hyperbolic sine
csinl(3)--complex sine function
csqrt(3)--complex square root
csqrtf(3)--complex square root
csqrtl(3)--complex square root
ctan(3)--complex tangent function
ctanf(3)--complex tangent function
ctanh(3)--complex hyperbolic tangent
ctanhf(3)--complex hyperbolic tangent
ctanhl(3)--complex hyperbolic tangent
ctanl(3)--complex tangent function
ctermid(3)--get controlling terminal name
ctime(3)--transform date and time to broken-down time or ASCII
ctime_r(3)--transform date and time to broken-down time or ASCII
cuserid(3)--get username
daemon(3)--run in the background
daylight(3)--initialize time conversion information
db(3)--database access methods
dbopen(3)--database access methods
des_crypt(3)--fast DES encryption
des_setparity(3)--fast DES encryption
difftime(3)--calculate time difference
dirfd(3)--get directory stream file descriptor
dirname(3)--parse pathname components
div(3)--compute quotient and remainder of an integer division
dladdr(3)--programming interface to dynamic linking loader
dlclose(3)--programming interface to dynamic linking loader
dlerror(3)--programming interface to dynamic linking loader
dl_iterate_phdr(3)--walk through list of shared objects
dlopen(3)--programming interface to dynamic linking loader
dlsym(3)--programming interface to dynamic linking loader
dlvsym(3)--programming interface to dynamic linking loader
dn_comp(3)--resolver routines
dn_expand(3)--resolver routines
dprintf(3)--print to a file descriptor
drand48(3)--generate uniformly distributed pseudo-random numbers
drand48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
drem(3)-- floating-point remainder function
dremf(3)-- floating-point remainder function
dreml(3)-- floating-point remainder function
dysize(3)--get number of days for a given year
eaccess(3)--check effective user's permissions for a file
ecb_crypt(3)--fast DES encryption
ecvt(3)--convert a floating-point number to a string
ecvt_r(3)--convert a floating-point number to a string
edata(3)--end of program segments
encrypt(3)--encrypt 64-bit messages
encrypt_r(3)--encrypt 64-bit messages
end(3)--end of program segments
endaliasent(3)--read an alias entry
endfsent(3)--handle fstab entries
endgrent(3)--get group file entry
endhostent(3)--get network host entry
endian(3)--convert values between host and big-/little-endian byte order
endmntent(3)--get file system descriptor file entry
endnetent(3)--get network entry
endnetgrent(3)--handle network group entries
endprotoent(3)--get protocol entry
endpwent(3)--get password file entry
endrpcent(3)--get RPC entry
endservent(3)--get service entry
endspent(3)--get shadow password file entry
endttyent(3)--get ttys file entry
endusershell(3)--get permitted user shells
endutent(3)--access utmp file entries
endutxent(3)--access utmp file entries
envz(3)--environment string support
envz_add(3)--environment string support
envz_entry(3)--environment string support
envz_get(3)--environment string support
envz_merge(3)--environment string support
envz_remove(3)--environment string support
envz_strip(3)--environment string support
erand48(3)--generate uniformly distributed pseudo-random numbers
erand48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
erf(3)--error function
erfc(3)--complementary error function
erfcf(3)--complementary error function
erfcl(3)--complementary error function
erff(3)--error function
erfl(3)--error function
err(3)--formatted error messages
errno(3)--number of last error
error(3)--glibc error reporting functions
error_at_line(3)--glibc error reporting functions
error_message_count(3)--glibc error reporting functions
error_on_per_line(3)--glibc error reporting functions
error_print_progname(3)--glibc error reporting functions
errx(3)--formatted error messages
etext(3)--end of program segments
ether_aton(3)--Ethernet address manipulation routines
ether_aton_r(3)--Ethernet address manipulation routines
ether_hostton(3)--Ethernet address manipulation routines
ether_line(3)--Ethernet address manipulation routines
ether_ntoa(3)--Ethernet address manipulation routines
ether_ntoa_r(3)--Ethernet address manipulation routines
ether_ntohost(3)--Ethernet address manipulation routines
euidaccess(3)--check effective user's permissions for a file
eventfd_read(3)--create a file descriptor for event notification
eventfd_write(3)--create a file descriptor for event notification
exec(3)--execute a file
execl(3)--execute a file
execle(3)--execute a file
execlp(3)--execute a file
execv(3)--execute a file
execvp(3)--execute a file
exit(3)--cause normal process termination
exp(3)--base-e exponential function
exp10(3)--base-10 exponential function
exp10f(3)--base-10 exponential function
exp10l(3)--base-10 exponential function
exp2(3)--base-2 exponential function
exp2f(3)--base-2 exponential function
exp2l(3)--base-2 exponential function
expf(3)--base-e exponential function
expl(3)--base-e exponential function
expm1(3)--exponential minus 1
expm1f(3)--exponential minus 1
expm1l(3)--exponential minus 1
fabs(3)--absolute value of floating-point number
fabsf(3)--absolute value of floating-point number
fabsl(3)--absolute value of floating-point number
__fbufsize(3)--interfaces to stdio FILE structure
fclose(3)--close a stream
fcloseall(3)--close all open streams
fcvt(3)--convert a floating-point number to a string
fcvt_r(3)--convert a floating-point number to a string
FD_CLR(3)--synchronous I/O multiplexing
fdim(3)--positive difference
fdimf(3)--positive difference
fdiml(3)--positive difference
FD_ISSET(3)--synchronous I/O multiplexing
fdopen(3)--stream open functions
fdopendir(3)--open a directory
FD_SET(3)--synchronous I/O multiplexing
FD_ZERO(3)--synchronous I/O multiplexing
feclearexcept(3)--floating-point rounding and exception handling
fedisableexcept(3)--floating-point rounding and exception handling
feenableexcept(3)--floating-point rounding and exception handling
fegetenv(3)--floating-point rounding and exception handling
fegetexcept(3)--floating-point rounding and exception handling
fegetexceptflag(3)--floating-point rounding and exception handling
fegetround(3)--floating-point rounding and exception handling
feholdexcept(3)--floating-point rounding and exception handling
fenv(3)--floating-point rounding and exception handling
feof(3)--check and reset stream status
feof_unlocked(3)--non-locking stdio functions
feraiseexcept(3)--floating-point rounding and exception handling
ferror(3)--check and reset stream status
ferror_unlocked(3)--non-locking stdio functions
fesetenv(3)--floating-point rounding and exception handling
fesetexceptflag(3)--floating-point rounding and exception handling
fesetround(3)--floating-point rounding and exception handling
fetestexcept(3)--floating-point rounding and exception handling
feupdateenv(3)--floating-point rounding and exception handling
fexecve(3)--execute program specified via file descriptor
fflush(3)--flush a stream
fflush_unlocked(3)--non-locking stdio functions
ffs(3)--find first bit set in a word
ffsl(3)--find first bit set in a word
ffsll(3)--find first bit set in a word
fgetc(3)--input of characters and strings
fgetc_unlocked(3)--non-locking stdio functions
fgetgrent(3)--get group file entry
fgetgrent_r(3)--get group file entry reentrantly
fgetpos(3)--reposition a stream
fgetpwent(3)--get password file entry
fgetpwent_r(3)--get passwd file entry reentrantly
fgets(3)--input of characters and strings
fgetspent(3)--get shadow password file entry
fgetspent_r(3)--get shadow password file entry
fgets_unlocked(3)--non-locking stdio functions
fgetwc(3)--read a wide character from a FILE stream
fgetwc_unlocked(3)--non-locking stdio functions
fgetws(3)--read a wide-character string from a FILE stream
fgetws_unlocked(3)--non-locking stdio functions
fileno(3)--check and reset stream status
fileno_unlocked(3)--non-locking stdio functions
finite(3)--BSD floating-point classification functions
finitef(3)--BSD floating-point classification functions
finitel(3)--BSD floating-point classification functions
__flbf(3)--interfaces to stdio FILE structure
flockfile(3)--lock FILE for stdio
floor(3)--largest integral value not greater than argument
floorf(3)--largest integral value not greater than argument
floorl(3)--largest integral value not greater than argument
_flushlbf(3)--interfaces to stdio FILE structure
fma(3)--floating-point multiply and add
fmaf(3)--floating-point multiply and add
fmal(3)--floating-point multiply and add
fmax(3)--determine maximum of two floating-point numbers
fmaxf(3)--determine maximum of two floating-point numbers
fmaxl(3)--determine maximum of two floating-point numbers
fmemopen(3)-- open memory as stream
fmin(3)--determine minimum of two floating-point numbers
fminf(3)--determine minimum of two floating-point numbers
fminl(3)--determine minimum of two floating-point numbers
fmod(3)--floating-point remainder function
fmodf(3)--floating-point remainder function
fmodl(3)--floating-point remainder function
fmtmsg(3)--print formatted error messages
fnmatch(3)--match filename or pathname
fopen(3)--stream open functions
fopencookie(3)--opening a custom stream
forkpty(3)--tty utility functions
fpathconf(3)--get configuration values for files
fpclassify(3)--floating-point classification macros
__fpending(3)--interfaces to stdio FILE structure
fprintf(3)--formatted output conversion
fpurge(3)--purge a stream
__fpurge(3)--purge a stream
fputc(3)--output of characters and strings
fputc_unlocked(3)--non-locking stdio functions
fputs(3)--output of characters and strings
fputs_unlocked(3)--non-locking stdio functions
fputwc(3)--write a wide character to a FILE stream
fputwc_unlocked(3)--non-locking stdio functions
fputws(3)--write a wide-character string to a FILE stream
fputws_unlocked(3)--non-locking stdio functions
fread(3)--binary stream input/output
__freadable(3)--interfaces to stdio FILE structure
__freading(3)--interfaces to stdio FILE structure
fread_unlocked(3)--non-locking stdio functions
free(3)--Allocate and free dynamic memory
freeaddrinfo(3)--network address and service translation
freehostent(3)--get network hostnames and addresses
freeifaddrs(3)--get interface addresses
freopen(3)--stream open functions
frexp(3)--convert floating-point number to fractional and integral components
frexpf(3)--convert floating-point number to fractional and integral components
frexpl(3)--convert floating-point number to fractional and integral components
fscanf(3)--input format conversion
fseek(3)--reposition a stream
fseeko(3)--seek to or report file position
__fsetlocking(3)--interfaces to stdio FILE structure
fsetpos(3)--reposition a stream
ftell(3)--reposition a stream
ftello(3)--seek to or report file position
ftime(3)--return date and time
ftok(3)--convert a pathname and a project identifier to a System V IPC key
ftrylockfile(3)--lock FILE for stdio
fts(3)-- traverse a file hierarchy
fts_children(3)-- traverse a file hierarchy
fts_close(3)-- traverse a file hierarchy
fts_open(3)-- traverse a file hierarchy
fts_read(3)-- traverse a file hierarchy
fts_set(3)-- traverse a file hierarchy
ftw(3)--file tree walk
funlockfile(3)--lock FILE for stdio
futimens(3)--change file timestamps with nanosecond precision
futimes(3)--change file timestamps
fwide(3)--set and determine the orientation of a FILE stream
fwprintf(3)--formatted wide-character output conversion
__fwritable(3)--interfaces to stdio FILE structure
fwrite(3)--binary stream input/output
fwrite_unlocked(3)--non-locking stdio functions
__fwriting(3)--interfaces to stdio FILE structure
gai_strerror(3)--network address and service translation
gamma(3)--(logarithm of the) gamma function
gammaf(3)--(logarithm of the) gamma function
gammal(3)--(logarithm of the) gamma function
gcvt(3)--convert a floating-point number to a string
getaddrinfo(3)--network address and service translation
getaliasbyname(3)--read an alias entry
getaliasbyname_r(3)--read an alias entry
getaliasent(3)--read an alias entry
getaliasent_r(3)--read an alias entry
getc(3)--input of characters and strings
getchar(3)--input of characters and strings
getchar_unlocked(3)--non-locking stdio functions
getc_unlocked(3)--non-locking stdio functions
get_current_dir_name(3)--Get current working directory
getcwd(3)--Get current working directory
getdate(3)--convert a date-plus-time string to broken-down time
getdate_err(3)--convert a date-plus-time string to broken-down time
getdate_r(3)--convert a date-plus-time string to broken-down time
getdelim(3)--delimited string input
getdirentries(3)--get directory entries in a file system-independent format
getenv(3)--get an environment variable
getfsent(3)--handle fstab entries
getfsfile(3)--handle fstab entries
getfsspec(3)--handle fstab entries
getgrent(3)--get group file entry
getgrent_r(3)--get group file entry reentrantly
getgrgid(3)--get group file entry
getgrgid_r(3)--get group file entry
getgrnam(3)--get group file entry
getgrnam_r(3)--get group file entry
getgrouplist(3)--get list of groups to which a user belongs
gethostbyaddr(3)--get network host entry
gethostbyaddr_r(3)--get network host entry
gethostbyname(3)--get network host entry
gethostbyname2(3)--get network host entry
gethostbyname2_r(3)--get network host entry
gethostbyname_r(3)--get network host entry
gethostent(3)--get network host entry
gethostent_r(3)--get network host entry
gethostid(3)--get or set the unique identifier of the current host
getifaddrs(3)--get interface addresses
getipnodebyaddr(3)--get network hostnames and addresses
getipnodebyname(3)--get network hostnames and addresses
getline(3)--delimited string input
getloadavg(3)--get system load averages
getlogin(3)--get username
getlogin_r(3)--get username
getmntent(3)--get file system descriptor file entry
getmntent_r(3)--get file system descriptor file entry
get_myaddress(3)--library routines for remote procedure calls
getnameinfo(3)--address-to-name translation in protocol-independent manner
getnetbyaddr(3)--get network entry
getnetbyaddr_r(3)--get network entry (reentrant)
getnetbyname(3)--get network entry
getnetbyname_r(3)--get network entry (reentrant)
getnetent(3)--get network entry
getnetent_r(3)--get network entry (reentrant)
getnetgrent(3)--handle network group entries
getnetgrent_r(3)--handle network group entries
getopt(3)--Parse command-line options
getopt_long(3)--Parse command-line options
getopt_long_only(3)--Parse command-line options
getpass(3)--get a password
getprotobyname(3)--get protocol entry
getprotobyname_r(3)--get protocol entry (reentrant)
getprotobynumber(3)--get protocol entry
getprotobynumber_r(3)--get protocol entry (reentrant)
getprotoent(3)--get protocol entry
getprotoent_r(3)--get protocol entry (reentrant)
getpt(3)--open the pseudo-terminal master (PTM)
getpw(3)--Re-construct password line entry
getpwent(3)--get password file entry
getpwent_r(3)--get passwd file entry reentrantly
getpwnam(3)--get password file entry
getpwnam_r(3)--get password file entry
getpwuid(3)--get password file entry
getpwuid_r(3)--get password file entry
getrpcbyname(3)--get RPC entry
getrpcbyname_r(3)--get RPC entry (reentrant)
getrpcbynumber(3)--get RPC entry
getrpcbynumber_r(3)--get RPC entry (reentrant)
getrpcent(3)--get RPC entry
getrpcent_r(3)--get RPC entry (reentrant)
getrpcport(3)--get RPC port number
gets(3)--input of characters and strings
getservbyname(3)--get service entry
getservbyname_r(3)--get service entry (reentrant)
getservbyport(3)--get service entry
getservbyport_r(3)--get service entry (reentrant)
getservent(3)--get service entry
getservent_r(3)--get service entry (reentrant)
getspent(3)--get shadow password file entry
getspent_r(3)--get shadow password file entry
getspnam(3)--get shadow password file entry
getspnam_r(3)--get shadow password file entry
getsubopt(3)--parse suboption arguments from a string
getttyent(3)--get ttys file entry
getttynam(3)--get ttys file entry
getumask(3)--get file creation mask
getusershell(3)--get permitted user shells
getutent(3)--access utmp file entries
getutent_r(3)--access utmp file entries
getutid(3)--access utmp file entries
getutid_r(3)--access utmp file entries
getutline(3)--access utmp file entries
getutline_r(3)--access utmp file entries
getutmp(3)--copy utmp structure to utmpx, and vice versa
getutmpx(3)--copy utmp structure to utmpx, and vice versa
getutxent(3)--access utmp file entries
getutxid(3)--access utmp file entries
getutxline(3)--access utmp file entries
getw(3)--input and output of words (ints)
getwc(3)--read a wide character from a FILE stream
getwchar(3)--read a wide character from standard input
getwchar_unlocked(3)--non-locking stdio functions
getwc_unlocked(3)--non-locking stdio functions
getwd(3)--Get current working directory
glob(3)--find pathnames matching a pattern, free memory from glob()
globfree(3)--find pathnames matching a pattern, free memory from glob()
gmtime(3)--transform date and time to broken-down time or ASCII
gmtime_r(3)--transform date and time to broken-down time or ASCII
gnu_dev_major(3)--manage a device number
gnu_dev_makedev(3)--manage a device number
gnu_dev_minor(3)--manage a device number
gnu_get_libc_release(3)--get glibc version and release
gnu_get_libc_version(3)--get glibc version and release
grantpt(3)--grant access to the slave pseudo-terminal
gsignal(3)--software signal facility
hash(3)--hash database access method
hasmntopt(3)--get file system descriptor file entry
hcreate(3)--hash table management
hcreate_r(3)--hash table management
hdestroy(3)--hash table management
hdestroy_r(3)--hash table management
h_errno(3)--get network host entry
herror(3)--get network host entry
hsearch(3)--hash table management
hsearch_r(3)--hash table management
hstrerror(3)--get network host entry
htobe16(3)--convert values between host and big-/little-endian byte order
htobe32(3)--convert values between host and big-/little-endian byte order
htobe64(3)--convert values between host and big-/little-endian byte order
htole16(3)--convert values between host and big-/little-endian byte order
htole32(3)--convert values between host and big-/little-endian byte order
htole64(3)--convert values between host and big-/little-endian byte order
htonl(3)--convert values between host and network byte order
htons(3)--convert values between host and network byte order
HUGE_VAL(3)--floating-point constants
HUGE_VALF(3)--floating-point constants
HUGE_VALL(3)--floating-point constants
hypot(3)--Euclidean distance function
hypotf(3)--Euclidean distance function
hypotl(3)--Euclidean distance function
iconv(3)--perform character set conversion
iconv_close(3)--deallocate descriptor for character set conversion
iconv_open(3)--allocate descriptor for character set conversion
ilogb(3)--get integer exponent of a floating-point value
ilogbf(3)--get integer exponent of a floating-point value
ilogbl(3)--get integer exponent of a floating-point value
imaxabs(3)--compute the absolute value of an integer
imaxdiv(3)--compute quotient and remainder of an integer division
index(3)--locate character in string
inet(3)--Internet address manipulation routines
inet_addr(3)--Internet address manipulation routines
inet_aton(3)--Internet address manipulation routines
inet_lnaof(3)--Internet address manipulation routines
inet_makeaddr(3)--Internet address manipulation routines
inet_netof(3)--Internet address manipulation routines
inet_network(3)--Internet address manipulation routines
inet_ntoa(3)--Internet address manipulation routines
inet_ntop(3)--convert IPv4 and IPv6 addresses from binary to text form
inet_pton(3)--convert IPv4 and IPv6 addresses from text to binary form
INFINITY(3)--floating-point constants
infnan(3)--deal with infinite or not-a-number (NaN) result
initgroups(3)--initialize the supplementary group access list
initstate(3)--random number generator
initstate_r(3)--reentrant random number generator
innetgr(3)--handle network group entries
insque(3)--insert/remove an item from a queue
intro(3)--Introduction to library functions
iruserok(3)--routines for returning a stream to a remote command
isalnum(3)--character classification routines
isalpha(3)--character classification routines
isascii(3)--character classification routines
isatty(3)--test whether a file descriptor refers to a terminal
isblank(3)--character classification routines
iscntrl(3)--character classification routines
isdigit(3)--character classification routines
isfinite(3)--floating-point classification macros
isgraph(3)--character classification routines
isgreater(3)--floating-point relational tests without exception for NaN
isgreaterequal(3)--floating-point relational tests without exception for NaN
isinf(3)--floating-point classification macros
isinff(3)--BSD floating-point classification functions
isinfl(3)--BSD floating-point classification functions
isless(3)--floating-point relational tests without exception for NaN
islessequal(3)--floating-point relational tests without exception for NaN
islessgreater(3)--floating-point relational tests without exception for NaN
islower(3)--character classification routines
isnan(3)--floating-point classification macros
isnanf(3)--BSD floating-point classification functions
isnanl(3)--BSD floating-point classification functions
isnormal(3)--floating-point classification macros
isprint(3)--character classification routines
ispunct(3)--character classification routines
isspace(3)--character classification routines
isunordered(3)--floating-point relational tests without exception for NaN
isupper(3)--character classification routines
iswalnum(3)--test for alphanumeric wide character
iswalpha(3)--test for alphabetic wide character
iswblank(3)--test for whitespace wide character
iswcntrl(3)--test for control wide character
iswctype(3)--wide-character classification
iswdigit(3)--test for decimal digit wide character
iswgraph(3)--test for graphic wide character
iswlower(3)--test for lowercase wide character
iswprint(3)--test for printing wide character
iswpunct(3)--test for punctuation or symbolic wide character
iswspace(3)--test for whitespace wide character
iswupper(3)--test for uppercase wide character
iswxdigit(3)--test for hexadecimal digit wide character
isxdigit(3)--character classification routines
j0(3)--Bessel functions of the first kind
j0f(3)--Bessel functions of the first kind
j0l(3)--Bessel functions of the first kind
j1(3)--Bessel functions of the first kind
j1f(3)--Bessel functions of the first kind
j1l(3)--Bessel functions of the first kind
jn(3)--Bessel functions of the first kind
jnf(3)--Bessel functions of the first kind
jnl(3)--Bessel functions of the first kind
jrand48(3)--generate uniformly distributed pseudo-random numbers
jrand48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
key_decryptsession(3)--interfaces to rpc keyserver daemon
key_encryptsession(3)--interfaces to rpc keyserver daemon
key_gendes(3)--interfaces to rpc keyserver daemon
key_secretkey_is_set(3)--interfaces to rpc keyserver daemon
key_setsecret(3)--interfaces to rpc keyserver daemon
klogctl(3)--read and/or clear kernel message ring buffer; set console_loglevel
l64a(3)--convert between long and base-64
labs(3)--compute the absolute value of an integer
lckpwdf(3)--get shadow password file entry
lcong48(3)--generate uniformly distributed pseudo-random numbers
lcong48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
ldexp(3)--multiply floating-point number by integral power of 2
ldexpf(3)--multiply floating-point number by integral power of 2
ldexpl(3)--multiply floating-point number by integral power of 2
ldiv(3)--compute quotient and remainder of an integer division
le16toh(3)--convert values between host and big-/little-endian byte order
le32toh(3)--convert values between host and big-/little-endian byte order
le64toh(3)--convert values between host and big-/little-endian byte order
lfind(3)--linear search of an array
lgamma(3)--log gamma function
lgammaf(3)--log gamma function
lgammaf_r(3)--log gamma function
lgammal(3)--log gamma function
lgammal_r(3)--log gamma function
lgamma_r(3)--log gamma function
llabs(3)--compute the absolute value of an integer
lldiv(3)--compute quotient and remainder of an integer division
llrint(3)--round to nearest integer
llrintf(3)--round to nearest integer
llrintl(3)--round to nearest integer
llround(3)--round to nearest integer, away from zero
llroundf(3)--round to nearest integer, away from zero
llroundl(3)--round to nearest integer, away from zero
localeconv(3)--get numeric formatting information
localtime(3)--transform date and time to broken-down time or ASCII
localtime_r(3)--transform date and time to broken-down time or ASCII
lockf(3)--apply, test or remove a POSIX lock on an open file
log(3)--natural logarithmic function
log10(3)-- base-10 logarithmic function
log10f(3)-- base-10 logarithmic function
log10l(3)-- base-10 logarithmic function
log1p(3)-- logarithm of 1 plus argument
log1pf(3)-- logarithm of 1 plus argument
log1pl(3)-- logarithm of 1 plus argument
log2(3)--base-2 logarithmic function
log2f(3)--base-2 logarithmic function
log2l(3)--base-2 logarithmic function
logb(3)--get exponent of a floating-point value
logbf(3)--get exponent of a floating-point value
logbl(3)--get exponent of a floating-point value
logf(3)--natural logarithmic function
login(3)--write utmp and wtmp entries
login_tty(3)--tty utility functions
logl(3)--natural logarithmic function
logout(3)--write utmp and wtmp entries
logwtmp(3)--append an entry to the wtmp file
longjmp(3)--non-local jump to a saved stack context
lrand48(3)--generate uniformly distributed pseudo-random numbers
lrand48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
lrint(3)--round to nearest integer
lrintf(3)--round to nearest integer
lrintl(3)--round to nearest integer
lround(3)--round to nearest integer, away from zero
lroundf(3)--round to nearest integer, away from zero
lroundl(3)--round to nearest integer, away from zero
lsearch(3)--linear search of an array
lseek64(3)--reposition 64-bit read/write file offset
lutimes(3)--change file timestamps
major(3)--manage a device number
makecontext(3)--manipulate user context
makedev(3)--manage a device number
malloc(3)--Allocate and free dynamic memory
malloc_hook(3)--malloc debugging variables
__malloc_hook(3)--malloc debugging variables
matherr(3)--SVID math library exception handling
MB_CUR_MAX(3)--maximum length of a multibyte character in the current locale
mblen(3)--determine number of bytes in next multibyte character
MB_LEN_MAX(3)--maximum multibyte length of a character across all locales
mbrlen(3)--determine number of bytes in next multibyte character
mbrtowc(3)--convert a multibyte sequence to a wide character
mbsinit(3)--test for initial shift state
mbsnrtowcs(3)--convert a multibyte string to a wide-character string
mbsrtowcs(3)--convert a multibyte string to a wide-character string
mbstowcs(3)--convert a multibyte string to a wide-character string
mbtowc(3)--convert a multibyte sequence to a wide character
memalign(3)--Allocate aligned memory
memccpy(3)--copy memory area
memchr(3)--scan memory for a character
memcmp(3)--compare memory areas
memcpy(3)--copy memory area
memfrob(3)--frobnicate (encrypt) a memory area
memmem(3)--locate a substring
memmove(3)--copy memory area
mempcpy(3)--copy memory area
memrchr(3)--scan memory for a character
memset(3)--fill memory with a constant byte
minor(3)--manage a device number
mkdtemp(3)--create a unique temporary directory
mkfifo(3)--make a FIFO special file (a named pipe)
mkfifoat(3)--make a FIFO (named pipe) relative to a directory file descriptor
mkostemp(3)--create a unique temporary file
mkstemp(3)--create a unique temporary file
mktemp(3)--make a unique temporary filename
mktime(3)--transform date and time to broken-down time or ASCII
mmap64(3)--map files or devices into memory
modf(3)--extract signed integral and fractional values from floating-point number
modff(3)--extract signed integral and fractional values from floating-point number
modfl(3)--extract signed integral and fractional values from floating-point number
mpool(3)--shared memory buffer pool
mq_close(3)--close a message queue descriptor
mq_getattr(3)--get/set message queue attributes
mq_notify(3)--register for notification when a message is available
mq_open(3)--open a message queue
mq_receive(3)--receive a message from a message queue
mq_send(3)--send a message to a message queue
mq_setattr(3)--get/set message queue attributes
mq_timedreceive(3)--receive a message from a message queue
mq_timedsend(3)--send a message to a message queue
mq_unlink(3)--remove a message queue
mrand48(3)--generate uniformly distributed pseudo-random numbers
mrand48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
mtrace(3)--malloc debugging
muntrace(3)--malloc debugging
NAN(3)--floating-point constants
nan(3)--return 'Not a Number'
nanf(3)--return 'Not a Number'
nanl(3)--return 'Not a Number'
nearbyint(3)--round to nearest integer
nearbyintf(3)--round to nearest integer
nearbyintl(3)--round to nearest integer
netlink(3)--Netlink macros
nextafter(3)--floating-point number manipulation
nextafterf(3)--floating-point number manipulation
nextafterl(3)--floating-point number manipulation
nexttoward(3)--floating-point number manipulation
nexttowardf(3)--floating-point number manipulation
nexttowardl(3)--floating-point number manipulation
nftw(3)--file tree walk
nl_langinfo(3)--query language and locale information
nrand48(3)--generate uniformly distributed pseudo-random numbers
nrand48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
ntohl(3)--convert values between host and network byte order
ntohs(3)--convert values between host and network byte order
offsetof(3)--offset of a structure member
on_exit(3)--register a function to be called at normal process termination
opendir(3)--open a directory
openlog(3)--send messages to the system logger
open_memstream(3)-- open memory as stream
openpty(3)--tty utility functions
open_wmemstream(3)-- open memory as stream
optarg(3)--Parse command-line options
opterr(3)--Parse command-line options
optind(3)--Parse command-line options
optopt(3)--Parse command-line options
passwd2des(3)--RFS password encryption
pathconf(3)--get configuration values for files
pclose(3)--pipe stream to or from a process
perror(3)--print a system error message
pmap_getmaps(3)--library routines for remote procedure calls
pmap_getport(3)--library routines for remote procedure calls
pmap_rmtcall(3)--library routines for remote procedure calls
pmap_set(3)--library routines for remote procedure calls
pmap_unset(3)--library routines for remote procedure calls
popen(3)--pipe stream to or from a process
posix_fallocate(3)--allocate file space
posix_memalign(3)--Allocate aligned memory
posix_openpt(3)--open a pseudo-terminal device
pow(3)--power functions
pow10(3)--base-10 power functions
pow10f(3)--base-10 power functions
pow10l(3)--base-10 power functions
powf(3)--power functions
powl(3)--power functions
printf(3)--formatted output conversion
profil(3)--execution time profile
program_invocation_name(3)-- obtain name used to invoke calling program
program_invocation_short_name(3)-- obtain name used to invoke calling program
psignal(3)--print signal message
pthread_attr_destroy(3)--initialize and destroy thread attributes object
pthread_attr_getaffinity_np(3)--set/get CPU affinity attribute in thread attributes object
pthread_attr_getdetachstate(3)--set/get detach state attribute in thread attributes object
pthread_attr_getguardsize(3)--set/get guard size attribute in thread attributes object
pthread_attr_getinheritsched(3)--set/get inherit scheduler attribute in thread attributes object
pthread_attr_getschedparam(3)--set/get scheduling parameter attributes in thread attributes object
pthread_attr_getschedpolicy(3)--set/get scheduling policy attribute in thread attributes object
pthread_attr_getscope(3)--set/get contention scope attribute in thread attributes object
pthread_attr_getstack(3)--set/get stack attributes in thread attributes object
pthread_attr_getstackaddr(3)--set/get stack address attribute in thread attributes object
pthread_attr_getstacksize(3)--set/get stack size attribute in thread attributes object
pthread_attr_init(3)--initialize and destroy thread attributes object
pthread_attr_setaffinity_np(3)--set/get CPU affinity attribute in thread attributes object
pthread_attr_setdetachstate(3)--set/get detach state attribute in thread attributes object
pthread_attr_setguardsize(3)--set/get guard size attribute in thread attributes object
pthread_attr_setinheritsched(3)--set/get inherit scheduler attribute in thread attributes object
pthread_attr_setschedparam(3)--set/get scheduling parameter attributes in thread attributes object
pthread_attr_setschedpolicy(3)--set/get scheduling policy attribute in thread attributes object
pthread_attr_setscope(3)--set/get contention scope attribute in thread attributes object
pthread_attr_setstack(3)--set/get stack attributes in thread attributes object
pthread_attr_setstackaddr(3)--set/get stack address attribute in thread attributes object
pthread_attr_setstacksize(3)--set/get stack size attribute in thread attributes object
pthread_cancel(3)--send a cancellation request to a thread
pthread_cleanup_pop(3)--push and pop thread cancellation clean-up handlers
pthread_cleanup_pop_restore_np(3)--push and pop thread cancellation clean-up handlers while saving cancelability type
pthread_cleanup_push(3)--push and pop thread cancellation clean-up handlers
pthread_cleanup_push_defer_np(3)--push and pop thread cancellation clean-up handlers while saving cancelability type
pthread_create(3)--create a new thread
pthread_detach(3)--detach a thread
pthread_equal(3)--compare thread IDs
pthread_exit(3)--terminate calling thread
pthread_getaffinity_np(3)--set/get CPU affinity of a thread
pthread_getattr_np(3)--get attributes of created thread
pthread_getconcurrency(3)--set/get the concurrency level
pthread_getcpuclockid(3)--retrieve ID of a thread's CPU time clock
pthread_getschedparam(3)--set/get scheduling policy and parameters of a thread
pthread_join(3)--join with a terminated thread
pthread_kill(3)--send a signal to a thread
pthread_kill_other_threads_np(3)--terminate all other threads in process
pthread_self(3)--obtain ID of the calling thread
pthread_setaffinity_np(3)--set/get CPU affinity of a thread
pthread_setcancelstate(3)--set cancelability state and type
pthread_setcanceltype(3)--set cancelability state and type
pthread_setconcurrency(3)--set/get the concurrency level
pthread_setschedparam(3)--set/get scheduling policy and parameters of a thread
pthread_setschedprio(3)--set scheduling priority of a thread
pthread_sigmask(3)--examine and change mask of blocked signals
pthread_testcancel(3)--request delivery of any pending cancellation request
pthread_timedjoin_np(3)--try to join with a terminated thread
pthread_tryjoin_np(3)--try to join with a terminated thread
pthread_yield(3)--yield the processor
ptsname(3)--get the name of the slave pseudo-terminal
ptsname_r(3)--get the name of the slave pseudo-terminal
putc(3)--output of characters and strings
putchar(3)--output of characters and strings
putchar_unlocked(3)--non-locking stdio functions
putc_unlocked(3)--non-locking stdio functions
putenv(3)--change or add an environment variable
putgrent(3)--write a group database entry to a file
putpwent(3)--write a password file entry
puts(3)--output of characters and strings
putspent(3)--get shadow password file entry
pututline(3)--access utmp file entries
pututxline(3)--access utmp file entries
putw(3)--input and output of words (ints)
putwc(3)--write a wide character to a FILE stream
putwchar(3)--write a wide character to standard output
putwchar_unlocked(3)--non-locking stdio functions
putwc_unlocked(3)--non-locking stdio functions
qecvt(3)--convert a floating-point number to a string
qecvt_r(3)--convert a floating-point number to a string
qfcvt(3)--convert a floating-point number to a string
qfcvt_r(3)--convert a floating-point number to a string
qgcvt(3)--convert a floating-point number to a string
qsort(3)--sorts an array
queue(3)--implementations of lists, tail queues, and circular queues
raise(3)--send a signal to the caller
rand(3)--pseudo-random number generator
random(3)--random number generator
random_r(3)--reentrant random number generator
rand_r(3)--pseudo-random number generator
rawmemchr(3)--scan memory for a character
rcmd(3)--routines for returning a stream to a remote command
readdir(3)--read a directory
readdir_r(3)--read a directory
realloc(3)--Allocate and free dynamic memory
realpath(3)--return the canonicalized absolute pathname
recno(3)--record number database access method
re_comp(3)--BSD regex functions
re_exec(3)--BSD regex functions
regcomp(3)--POSIX regex functions
regerror(3)--POSIX regex functions
regex(3)--POSIX regex functions
regexec(3)--POSIX regex functions
regfree(3)--POSIX regex functions
registerrpc(3)--library routines for remote procedure calls
remainder(3)-- floating-point remainder function
remainderf(3)-- floating-point remainder function
remainderl(3)-- floating-point remainder function
remove(3)--remove a file or directory
remque(3)--insert/remove an item from a queue
remquo(3)--remainder and part of quotient
remquof(3)--remainder and part of quotient
remquol(3)--remainder and part of quotient
res_init(3)--resolver routines
res_mkquery(3)--resolver routines
resolver(3)--resolver routines
res_query(3)--resolver routines
res_querydomain(3)--resolver routines
res_search(3)--resolver routines
res_send(3)--resolver routines
rewind(3)--reposition a stream
rewinddir(3)--reset directory stream
rexec(3)--return stream to a remote command
rindex(3)--locate character in string
rint(3)--round to nearest integer
rintf(3)--round to nearest integer
rintl(3)--round to nearest integer
round(3)--round to nearest integer, away from zero
roundf(3)--round to nearest integer, away from zero
roundl(3)--round to nearest integer, away from zero
rpc(3)--library routines for remote procedure calls
rpmatch(3)--determine if the answer to a question is affirmative or negative
rresvport(3)--routines for returning a stream to a remote command
rtime(3)--get time from a remote machine
rtnetlink(3)--macros to manipulate rtnetlink messages
ruserok(3)--routines for returning a stream to a remote command
scalb(3)--multiply floating-point number by integral power of radix (OBSOLETE)
scalbf(3)--multiply floating-point number by integral power of radix (OBSOLETE)
scalbl(3)--multiply floating-point number by integral power of radix (OBSOLETE)
scalbln(3)--multiply floating-point number by integral power of radix
scalblnf(3)--multiply floating-point number by integral power of radix
scalblnl(3)--multiply floating-point number by integral power of radix
scalbn(3)--multiply floating-point number by integral power of radix
scalbnf(3)--multiply floating-point number by integral power of radix
scalbnl(3)--multiply floating-point number by integral power of radix
scandir(3)--scan a directory for matching entries
scanf(3)--input format conversion
sched_getcpu(3)--determine CPU on which the calling thread is running
seed48(3)--generate uniformly distributed pseudo-random numbers
seed48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
seekdir(3)--set the position of the next readdir() call in the directory stream.
sem_close(3)--close a named semaphore
sem_destroy(3)--destroy an unnamed semaphore
sem_getvalue(3)--get the value of a semaphore
sem_init(3)--initialize an unnamed semaphore
sem_open(3)--initialize and open a named semaphore
sem_post(3)--unlock a semaphore
sem_timedwait(3)--lock a semaphore
sem_trywait(3)--lock a semaphore
sem_unlink(3)--remove a named semaphore
sem_wait(3)--lock a semaphore
setaliasent(3)--read an alias entry
setbuf(3)--stream buffering operations
setbuffer(3)--stream buffering operations
setenv(3)--change or add an environment variable
__setfpucw(3)--set FPU control word on i386 architecture (obsolete)
setfsent(3)--handle fstab entries
setgrent(3)--get group file entry
sethostent(3)--get network host entry
sethostid(3)--get or set the unique identifier of the current host
setjmp(3)--save stack context for non-local goto
setkey(3)--encrypt 64-bit messages
setkey_r(3)--encrypt 64-bit messages
setlinebuf(3)--stream buffering operations
setlocale(3)--set the current locale
setlogmask(3)--set log priority mask
setmntent(3)--get file system descriptor file entry
setnetent(3)--get network entry
setnetgrent(3)--handle network group entries
setprotoent(3)--get protocol entry
setpwent(3)--get password file entry
setrpcent(3)--get RPC entry
setservent(3)--get service entry
setspent(3)--get shadow password file entry
setstate(3)--random number generator
setstate_r(3)--reentrant random number generator
setttyent(3)--get ttys file entry
setusershell(3)--get permitted user shells
setutent(3)--access utmp file entries
setutxent(3)--access utmp file entries
setvbuf(3)--stream buffering operations
sgetspent(3)--get shadow password file entry
sgetspent_r(3)--get shadow password file entry
shm_open(3)--Create/open or unlink POSIX shared memory objects
shm_unlink(3)--Create/open or unlink POSIX shared memory objects
sigaddset(3)--POSIX signal set operations.
sigandset(3)--POSIX signal set operations.
sigblock(3)--BSD signal API
sigdelset(3)--POSIX signal set operations.
sigemptyset(3)--POSIX signal set operations.
sigfillset(3)--POSIX signal set operations.
siggetmask(3)--BSD signal API
sighold(3)--System V signal API
sigignore(3)--System V signal API
siginterrupt(3)--allow signals to interrupt system calls
sigisemptyset(3)--POSIX signal set operations.
sigismember(3)--POSIX signal set operations.
siglongjmp(3)--non-local jump to a saved stack context
sigmask(3)--BSD signal API
signbit(3)--test sign of a real floating-point number
signgam(3)--log gamma function
significand(3)--get mantissa of floating-point number
significandf(3)--get mantissa of floating-point number
significandl(3)--get mantissa of floating-point number
sigorset(3)--POSIX signal set operations.
sigpause(3)--atomically release blocked signals and wait for interrupt
sigrelse(3)--System V signal API
sigset(3)--System V signal API
sigsetjmp(3)--save stack context for non-local goto
sigsetmask(3)--BSD signal API
sigsetops(3)--POSIX signal set operations.
sigvec(3)--BSD signal API
sigwait(3)--wait for a signal
sin(3)--sine function
sincos(3)--calculate sin and cos simultaneously
sincosf(3)--calculate sin and cos simultaneously
sincosl(3)--calculate sin and cos simultaneously
sinf(3)--sine function
sinh(3)--hyperbolic sine function
sinhf(3)--hyperbolic sine function
sinhl(3)--hyperbolic sine function
sinl(3)--sine function
sleep(3)--Sleep for the specified number of seconds
snprintf(3)--formatted output conversion
sockatmark(3)--determine whether socket is at out-of-band mark
sprintf(3)--formatted output conversion
sqrt(3)--square root function
sqrtf(3)--square root function
sqrtl(3)--square root function
srand(3)--pseudo-random number generator
srand48(3)--generate uniformly distributed pseudo-random numbers
srand48_r(3)--generate uniformly distributed pseudo-random numbers reentrantly
srandom(3)--random number generator
srandom_r(3)--reentrant random number generator
sscanf(3)--input format conversion
ssignal(3)--software signal facility
stdarg(3)--variable argument lists
stderr(3)--standard I/O streams
stdin(3)--standard I/O streams
stdio(3)--standard input/output library functions
stdio_ext(3)--interfaces to stdio FILE structure
stdout(3)--standard I/O streams
stpcpy(3)--copy a string returning a pointer to its end
stpncpy(3)--copy a fixed-size string, returning a pointer to its end
strcasecmp(3)--compare two strings ignoring case
strcasestr(3)--locate a substring
strcat(3)--concatenate two strings
strchr(3)--locate character in string
strchrnul(3)--locate character in string
strcmp(3)--compare two strings
strcoll(3)--compare two strings using the current locale
strcpy(3)--copy a string
strcspn(3)--search a string for a set of characters
strdup(3)--duplicate a string
strdupa(3)--duplicate a string
strerror(3)--return string describing error number
strerror_r(3)--return string describing error number
strfmon(3)--convert monetary value to a string
strfry(3)--randomize a string
strftime(3)--format date and time
string(3)--string operations
strlen(3)--calculate the length of a string
strncasecmp(3)--compare two strings ignoring case
strncat(3)--concatenate two strings
strncmp(3)--compare two strings
strncpy(3)--copy a string
strndup(3)--duplicate a string
strndupa(3)--duplicate a string
strnlen(3)--determine the length of a fixed-size string
strpbrk(3)--search a string for any of a set of characters
strptime(3)--convert a string representation of time to a time tm structure
strrchr(3)--locate character in string
strsep(3)--extract token from string
strsignal(3)--return string describing signal
strspn(3)--search a string for a set of characters
strstr(3)--locate a substring
strtod(3)--convert ASCII string to floating-point number
strtof(3)--convert ASCII string to floating-point number
strtoimax(3)--convert string to integer
strtok(3)--extract tokens from strings
strtok_r(3)--extract tokens from strings
strtol(3)--convert a string to a long integer
strtold(3)--convert ASCII string to floating-point number
strtoll(3)--convert a string to a long integer
strtoq(3)--convert a string to a long integer
strtoul(3)--convert a string to an unsigned long integer
strtoull(3)--convert a string to an unsigned long integer
strtoumax(3)--convert string to integer
strtouq(3)--convert a string to an unsigned long integer
strverscmp(3)--compare two version strings
strxfrm(3)--string transformation
svc_destroy(3)--library routines for remote procedure calls
svcerr_auth(3)--library routines for remote procedure calls
svcerr_decode(3)--library routines for remote procedure calls
svcerr_noproc(3)--library routines for remote procedure calls
svcerr_noprog(3)--library routines for remote procedure calls
svcerr_progvers(3)--library routines for remote procedure calls
svcerr_systemerr(3)--library routines for remote procedure calls
svcerr_weakauth(3)--library routines for remote procedure calls
svcfd_create(3)--library routines for remote procedure calls
svc_freeargs(3)--library routines for remote procedure calls
svc_getargs(3)--library routines for remote procedure calls
svc_getcaller(3)--library routines for remote procedure calls
svc_getreq(3)--library routines for remote procedure calls
svc_getreqset(3)--library routines for remote procedure calls
svcraw_create(3)--library routines for remote procedure calls
svc_register(3)--library routines for remote procedure calls
svc_run(3)--library routines for remote procedure calls
svc_sendreply(3)--library routines for remote procedure calls
svctcp_create(3)--library routines for remote procedure calls
svcudp_bufcreate(3)--library routines for remote procedure calls
svcudp_create(3)--library routines for remote procedure calls
svc_unregister(3)--library routines for remote procedure calls
swab(3)--swap adjacent bytes
swapcontext(3)--manipulate user context
swprintf(3)--formatted wide-character output conversion
sysconf(3)--Get configuration information at runtime
sys_errlist(3)--print a system error message
syslog(3)--send messages to the system logger
sys_nerr(3)--print a system error message
system(3)--execute a shell command
sysv_signal(3)--signal handling with System V semantics
tan(3)--tangent function
tanf(3)--tangent function
tanh(3)--hyperbolic tangent function
tanhf(3)--hyperbolic tangent function
tanhl(3)--hyperbolic tangent function
tanl(3)--tangent function
tcdrain(3)--get and set terminal attributes, line control, get and set baud rate
tcflow(3)--get and set terminal attributes, line control, get and set baud rate
tcflush(3)--get and set terminal attributes, line control, get and set baud rate
tcgetattr(3)--get and set terminal attributes, line control, get and set baud rate
tcgetpgrp(3)--get and set terminal foreground process group
tcgetsid(3)--get session ID
tcsendbreak(3)--get and set terminal attributes, line control, get and set baud rate
tcsetattr(3)--get and set terminal attributes, line control, get and set baud rate
tcsetpgrp(3)--get and set terminal foreground process group
tdelete(3)--manage a binary tree
tdestroy(3)--manage a binary tree
telldir(3)--return current location in directory stream
tempnam(3)--create a name for a temporary file
termios(3)--get and set terminal attributes, line control, get and set baud rate
tfind(3)--manage a binary tree
tgamma(3)--true gamma function
tgammaf(3)--true gamma function
tgammal(3)--true gamma function
timegm(3)--inverses of gmtime and localtime
timelocal(3)--inverses of gmtime and localtime
timeradd(3)--timeval operations
timerclear(3)--timeval operations
timercmp(3)--timeval operations
timerisset(3)--timeval operations
timersub(3)--timeval operations
timezone(3)--initialize time conversion information
tmpfile(3)--create a temporary file
tmpnam(3)--create a name for a temporary file
tmpnam_r(3)--create a name for a temporary file
toascii(3)--convert character to ASCII
tolower(3)--convert letter to upper or lower case
toupper(3)--convert letter to upper or lower case
towctrans(3)--wide-character transliteration
towlower(3)--convert a wide character to lowercase
towupper(3)--convert a wide character to uppercase
trunc(3)--round to integer, towards zero
truncf(3)--round to integer, towards zero
truncl(3)--round to integer, towards zero
tsearch(3)--manage a binary tree
ttyname(3)--return name of a terminal
ttyname_r(3)--return name of a terminal
ttyslot(3)--find the slot of the current user's terminal in some file
twalk(3)--manage a binary tree
tzname(3)--initialize time conversion information
tzset(3)--initialize time conversion information
ualarm(3)--schedule signal after given number of microseconds
ulckpwdf(3)--get shadow password file entry
ulimit(3)--get and set user limits
undocumented(3)--undocumented library functions
ungetc(3)--input of characters and strings
ungetwc(3)--push back a wide character onto a FILE stream
unlocked_stdio(3)--non-locking stdio functions
unlockpt(3)--unlock a pseudo-terminal master/slave pair
unsetenv(3)--change or add an environment variable
updwtmp(3)--append an entry to the wtmp file
updwtmpx(3)--append an entry to the wtmp file
usleep(3)--suspend execution for microsecond intervals
utmpname(3)--access utmp file entries
utmpxname(3)--access utmp file entries
va_arg(3)--variable argument lists
va_copy(3)--variable argument lists
va_end(3)--variable argument lists
valloc(3)--Allocate aligned memory
vasprintf(3)--print to allocated string
va_start(3)--variable argument lists
vdprintf(3)--print to a file descriptor
verr(3)--formatted error messages
verrx(3)--formatted error messages
versionsort(3)--scan a directory for matching entries
vfprintf(3)--formatted output conversion
vfscanf(3)--input format conversion
vfwprintf(3)--formatted wide-character output conversion
vprintf(3)--formatted output conversion
vscanf(3)--input format conversion
vsnprintf(3)--formatted output conversion
vsprintf(3)--formatted output conversion
vsscanf(3)--input format conversion
vswprintf(3)--formatted wide-character output conversion
vsyslog(3)--send messages to the system logger
vwarn(3)--formatted error messages
vwarnx(3)--formatted error messages
vwprintf(3)--formatted wide-character output conversion
warn(3)--formatted error messages
warnx(3)--formatted error messages
wcpcpy(3)--copy a wide-character string, returning a pointer to its end
wcpncpy(3)--copy a fixed-size string of wide characters, returning a pointer to its end
wcrtomb(3)--convert a wide character to a multibyte sequence
wcscasecmp(3)--compare two wide-character strings, ignoring case
wcscat(3)--concatenate two wide-character strings
wcschr(3)--search a wide character in a wide-character string
wcscmp(3)--compare two wide-character strings
wcscpy(3)--copy a wide-character string
wcscspn(3)--search a wide-character string for any of a set of wide characters
wcsdup(3)--duplicate a wide-character string
wcslen(3)--determine the length of a wide-character string
wcsncasecmp(3)--compare two fixed-size wide-character strings, ignoring case
wcsncat(3)--concatenate two wide-character strings
wcsncmp(3)--compare two fixed-size wide-character strings
wcsncpy(3)--copy a fixed-size string of wide characters
wcsnlen(3)--determine the length of a fixed-size wide-character string
wcsnrtombs(3)--convert a wide-character string to a multibyte string
wcspbrk(3)--search a wide-character string for any of a set of wide characters
wcsrchr(3)--search a wide character in a wide-character string
wcsrtombs(3)--convert a wide-character string to a multibyte string
wcsspn(3)--advance in a wide-character string, skipping any of a set of wide characters
wcsstr(3)--locate a substring in a wide-character string
wcstoimax(3)--convert wide-character string to integer
wcstok(3)--split wide-character string into tokens
wcstombs(3)--convert a wide-character string to a multibyte string
wcstoumax(3)--convert wide-character string to integer
wcswidth(3)--determine columns needed for a fixed-size wide-character string
wctob(3)--try to represent a wide character as a single byte
wctomb(3)--convert a wide character to a multibyte sequence
wctrans(3)--wide-character translation mapping
wctype(3)--wide-character classification
wcwidth(3)--determine columns needed for a wide character
wmemchr(3)--search a wide character in a wide-character array
wmemcmp(3)--compare two arrays of wide-characters
wmemcpy(3)--copy an array of wide-characters
wmemmove(3)--copy an array of wide-characters
wmempcpy(3)--copy memory area
wmemset(3)--fill an array of wide-characters with a constant wide character
wordexp(3)--perform word expansion like a posix-shell
wordfree(3)--perform word expansion like a posix-shell
wprintf(3)--formatted wide-character output conversion
xcrypt(3)--RFS password encryption
xdecrypt(3)--RFS password encryption
xdr(3)--library routines for external data representation
xdr_accepted_reply(3)--library routines for remote procedure calls
xdr_array(3)--library routines for external data representation
xdr_authunix_parms(3)--library routines for remote procedure calls
xdr_bool(3)--library routines for external data representation
xdr_bytes(3)--library routines for external data representation
xdr_callhdr(3)--library routines for remote procedure calls
xdr_callmsg(3)--library routines for remote procedure calls
xdr_char(3)--library routines for external data representation
xdr_destroy(3)--library routines for external data representation
xdr_double(3)--library routines for external data representation
xdr_enum(3)--library routines for external data representation
xdr_float(3)--library routines for external data representation
xdr_free(3)--library routines for external data representation
xdr_getpos(3)--library routines for external data representation
xdr_inline(3)--library routines for external data representation
xdr_int(3)--library routines for external data representation
xdr_long(3)--library routines for external data representation
xdrmem_create(3)--library routines for external data representation
xdr_opaque(3)--library routines for external data representation
xdr_opaque_auth(3)--library routines for remote procedure calls
xdr_pmap(3)--library routines for remote procedure calls
xdr_pmaplist(3)--library routines for remote procedure calls
xdr_pointer(3)--library routines for external data representation
xdrrec_create(3)--library routines for external data representation
xdrrec_endofrecord(3)--library routines for external data representation
xdrrec_eof(3)--library routines for external data representation
xdrrec_skiprecord(3)--library routines for external data representation
xdr_reference(3)--library routines for external data representation
xdr_rejected_reply(3)--library routines for remote procedure calls
xdr_replymsg(3)--library routines for remote procedure calls
xdr_setpos(3)--library routines for external data representation
xdr_short(3)--library routines for external data representation
xdrstdio_create(3)--library routines for external data representation
xdr_string(3)--library routines for external data representation
xdr_u_char(3)--library routines for external data representation
xdr_u_int(3)--library routines for external data representation
xdr_u_long(3)--library routines for external data representation
xdr_union(3)--library routines for external data representation
xdr_u_short(3)--library routines for external data representation
xdr_vector(3)--library routines for external data representation
xdr_void(3)--library routines for external data representation
xdr_wrapstring(3)--library routines for external data representation
xencrypt(3)--RFS password encryption
xprt_register(3)--library routines for remote procedure calls
xprt_unregister(3)--library routines for remote procedure calls
y0(3)--Bessel functions of the second kind
y0f(3)--Bessel functions of the second kind
y0l(3)--Bessel functions of the second kind
y1(3)--Bessel functions of the second kind
y1f(3)--Bessel functions of the second kind
y1l(3)--Bessel functions of the second kind
yn(3)--Bessel functions of the second kind
ynf(3)--Bessel functions of the second kind
ynl(3)--Bessel functions of the second kind
Section 4 |          |
console(4)--console terminal and virtual consoles
console_codes(4)--Linux console escape and control sequences
console_ioctl(4)--ioctl's for console terminal and virtual consoles
cpuid(4)--x86 CPUID access device
dsp56k(4)--DSP56001 interface device
epoll(4)--I/O event notification facility
fd(4)--floppy disk device
fifo(4)--first-in first-out special file, named pipe
full(4)--always full device
futex(4)--Fast Userspace Locking
hd(4)--MFM/IDE hard disk devices
initrd(4)--boot loader initialized RAM disk
intro(4)--Introduction to special files
kmem(4)--system memory, kernel memory and system ports
lp(4)--line printer devices
mem(4)--system memory, kernel memory and system ports
mouse(4)--serial mouse interface
msr(4)--x86 CPU MSR access device
null(4)--data sink
port(4)--system memory, kernel memory and system ports
ptmx(4)--pseudo-terminal master and slave
pts(4)--pseudo-terminal master and slave
ram(4)--ram disk device
random(4)--kernel random number source devices
rtc(4)--real-time clock
sd(4)--Driver for SCSI Disk Drives
sk98lin(4)--Marvell/SysKonnect Gigabit Ethernet driver v6.21
st(4)--SCSI tape device
tty(4)--controlling terminal
tty_ioctl(4)--ioctls for terminals and serial lines
ttyS(4)--serial terminal lines
urandom(4)--kernel random number source devices
vcs(4)--virtual console memory
vcsa(4)--virtual console memory
wavelan(4)--AT&T GIS WaveLAN ISA device driver ." ." SYNOPSIS part ."
zero(4)--data sink
Section 5 |           |
acct(5)--process accounting file
charmap(5)--character symbols to define character encodings
complex(5)--basics of complex mathematics
core(5)--core dump file
dir_colors(5)--configuration file for dircolors(1)
elf(5)--format of Executable and Linking Format (ELF) files
environ(5)--user environment
filesystems(5)--Linux file-system types: minix, ext, ext2, ext3, Reiserfs, XFS, JFS, xia, msdos, umsdos, vfat, proc, nfs, iso9660, hpfs, sysv, smb, ncpfs
fs(5)--Linux file-system types: minix, ext, ext2, ext3, Reiserfs, XFS, JFS, xia, msdos, umsdos, vfat, proc, nfs, iso9660, hpfs, sysv, smb, ncpfs
ftpusers(5)--list of users that may not log in via the FTP daemon
group(5)--user group file
host.conf(5)--resolver configuration file
hosts(5)--The static table lookup for hostnames
hosts.equiv(5)--list of hosts and users that are granted "trusted" fBrfP command access to your system
intro(5)--Introduction to file formats
ipc(5)--System V interprocess communication mechanisms
issue(5)--pre-login message and identification file
locale(5)--Describes a locale definition file
motd(5)--message of the day
networks(5)--network name information
nologin(5)--prevent non-root users from logging into the system
nscd.conf(5)--name service cache daemon configuration file
nsswitch.conf(5)--System Databases and Name Service Switch configuration file
numa_maps(5)--overview of Non-Uniform Memory Architecture
passwd(5)--password file
proc(5)--process information pseudo-file system
protocols(5)--the protocols definition file
resolv.conf(5)--resolver configuration file
resolver(5)--resolver configuration file
rpc(5)--rpc program number data base
securetty(5)--file which lists ttys from which root can log in
services(5)--Internet network services list
shells(5)--pathnames of valid login shells
slabinfo(5)--Kernel slab allocator statistics
termcap(5)--terminal capability database
ttytype(5)--terminal device to default terminal type mapping
tzfile(5)--timezone information
utmp(5)--login records
utmpx(5)--login records
wtmp(5)--login records
Section 6 |           |
intro(6)--Introduction to games
Section 7 |           |
armscii-8(7)--Armenian Character Set encoded in octal, decimal, and hexadecimal
arp(7)--Linux ARP kernel module.
ascii(7)--the ASCII character set encoded in octal, decimal, and hexadecimal
boot(7)--General description of boot sequence
bootparam(7)--Introduction to boot time parameters of the Linux kernel
capabilities(7)--overview of Linux capabilities
charsets(7)--programmer's view of character sets and internationalization
complex(7)--basics of complex mathematics
cp1251(7)--the CP 1251 character set encoded in octal, decimal, and hexadecimal
cpuset(7)--confine processes to processor and memory node subsets
credentials(7)--process identifiers
ddp(7)--Linux AppleTalk protocol implementation
environ(7)--user environment
epoll(7)--I/O event notification facility
feature_test_macros(7)--feature test macros
fifo(7)--first-in first-out special file, named pipe
futex(7)--Fast Userspace Locking
glibc(7)--Overview of standard C libraries on Linux
glob(7)--Globbing pathnames
hier(7)--Description of the file system hierarchy
hostname(7)--hostname resolution description
icmp(7)--Linux IPv4 ICMP kernel module.
inotify(7)--monitoring file system events
intro(7)--Introduction to overview, conventions, and miscellany section
ip(7)--Linux IPv4 protocol implementation
ipv6(7)--Linux IPv6 protocol implementation
iso-8859-1(7)--the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
iso-8859-10(7)--the ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
iso-8859-11(7)--the ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
iso-8859-13(7)--the ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
iso-8859-14(7)--the ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
iso-8859-15(7)--the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
iso-8859-16(7)--the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
iso-8859-2(7)--the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
iso-8859-3(7)--the ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
iso-8859-4(7)--the ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
iso-8859-5(7)--the ISO 8859-5 character set encoded in octal, decimal, and hexadecimal
iso-8859-6(7)--the ISO 8859-6 character set encoded in octal, decimal, and hexadecimal
iso-8859-7(7)--the ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
iso-8859-8(7)--the ISO 8859-8 character set encoded in octal, decimal, and hexadecimal
iso-8859-9(7)--the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
iso_8859-1(7)--the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
iso_8859-10(7)--the ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
iso_8859-11(7)--the ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
iso_8859-13(7)--the ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
iso_8859-14(7)--the ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
iso_8859-15(7)--the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
iso_8859-16(7)--the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
iso_8859-2(7)--the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
iso_8859-3(7)--the ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
iso_8859-4(7)--the ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
iso_8859-5(7)--the ISO 8859-5 character set encoded in octal, decimal, and hexadecimal
iso_8859-6(7)--the ISO 8859-6 character set encoded in octal, decimal, and hexadecimal
iso_8859-7(7)--the ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
iso_8859-8(7)--the ISO 8859-8 character set encoded in octal, decimal, and hexadecimal
iso_8859-9(7)--the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
iso_8859_1(7)--the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
iso_8859_10(7)--the ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
iso_8859_11(7)--the ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
iso_8859_13(7)--the ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
iso_8859_14(7)--the ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
iso_8859_15(7)--the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
iso_8859_16(7)--the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
iso_8859_2(7)--the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
iso_8859_3(7)--the ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
iso_8859_4(7)--the ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
iso_8859_5(7)--the ISO 8859-5 character set encoded in octal, decimal, and hexadecimal
iso_8859_6(7)--the ISO 8859-6 character set encoded in octal, decimal, and hexadecimal
iso_8859_7(7)--the ISO 8859-7 character set encoded in octal, decimal, and hexadecimal
iso_8859_8(7)--the ISO 8859-8 character set encoded in octal, decimal, and hexadecimal
iso_8859_9(7)--the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
koi8-r(7)--Russian Net Character Set encoded in octal, decimal, and hexadecimal
koi8-u(7)--Ukrainian Net Character Set encoded in octal, decimal, and hexadecimal
latin1(7)--the ISO 8859-1 character set encoded in octal, decimal, and hexadecimal
latin10(7)--the ISO 8859-16 character set encoded in octal, decimal, and hexadecimal
latin2(7)--the ISO 8859-2 character set encoded in octal, decimal, and hexadecimal
latin3(7)--the ISO 8859-3 character set encoded in octal, decimal, and hexadecimal
latin4(7)--the ISO 8859-4 character set encoded in octal, decimal, and hexadecimal
latin5(7)--the ISO 8859-9 character set encoded in octal, decimal, and hexadecimal
latin6(7)--the ISO 8859-10 character set encoded in octal, decimal, and hexadecimal
latin7(7)--the ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
latin8(7)--the ISO 8859-14 character set encoded in octal, decimal, and hexadecimal
latin9(7)--the ISO 8859-15 character set encoded in octal, decimal, and hexadecimal
libc(7)--Overview of standard C libraries on Linux
locale(7)--Description of multi-language support
mailaddr(7)--mail addressing description
man-pages(7)--conventions for writing Linux man pages
man(7)--macros to format man pages
math_error(7)--detecting errors from mathematical functions
mdoc(7)--quick reference guide for the .Nm -mdoc macro package
mdoc.samples(7)--tutorial sampler for writing .Bx manuals with .Nm -mdoc
mq_overview(7)--Overview of POSIX message queues
netdevice(7)--Low level access to Linux network devices
netlink(7)--Communication between kernel and userspace (AF_NETLINK)
numa(7)--overview of Non-Uniform Memory Architecture
operator(7)--C operator precedence and order of evaluation
packet(7)--packet interface on device level.
path_resolution(7)--find the file referred to by a filename
pipe(7)--overview of pipes and FIFOs
posixoptions(7)--optional parts of the POSIX standard
pthreads(7)--POSIX threads
pty(7)--pseudo-terminal interfaces
raw(7)--Linux IPv4 raw sockets
regex(7)--POSIX.2 regular expressions
rtld-audit(7)--auditing API for the dynamic linker
rtnetlink(7)--Linux IPv4 routing socket
sem_overview(7)--Overview of POSIX semaphores
shm_overview(7)--Overview of POSIX shared memory
signal(7)--overview of signals
socket(7)--Linux socket interface
spufs(7)--the SPU file system
standards(7)--C and UNIX Standards
suffixes(7)--list of file suffixes
svipc(7)--System V interprocess communication mechanisms
symlink(7)--symbolic link handling
tcp(7)--TCP protocol
termio(7)--the System V terminal driver interface
time(7)--overview of time and timers
tis-620(7)--the ISO 8859-11 character set encoded in octal, decimal, and hexadecimal
udp(7)--User Datagram Protocol for IPv4
udplite(7)--Lightweight User Datagram Protocol
unicode(7)--the Universal Character Set
units(7)--decimal and binary prefixes
unix(7)--Sockets for local interprocess communication
uri(7)--uniform resource identifier (URI), including a URL or URN
url('/7')--uniform resource identifier (URI), including a URL or URN
urn(7)--uniform resource identifier (URI), including a URL or URN
utf-8(7)--an ASCII compatible multi-byte Unicode encoding
utf8(7)--an ASCII compatible multi-byte Unicode encoding
x25(7)--ITU-T X.25 / ISO-8208 protocol interface.
Section 8 |           |
intro(8)--Introduction to administration and privileged commands
ld-linux(8)--dynamic linker/loader
ld-linux.so(8)--dynamic linker/loader
ld.so(8)--dynamic linker/loader
ldconfig(8)--configure dynamic linker run-time bindings
nscd(8)--name service cache daemon
sync(8)--synchronize data on disk with memory
tzselect(8)--select a timezone
zdump(8)--timezone dumper
zic(8)--timezone compiler
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