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Man pages in section 3


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Man pages in section 3 (Library functions)

- starting with A:

a64l abort abs acos
acosf acosh acoshf acoshl
acosl addmntent addseverity adjtime
aio_cancel aio_error aio_fsync aio_read
aio_return aio_suspend aio_write alloca
alphasort argz argz_add argz_add_sep
argz_append argz_count argz_create argz_create_sep
argz_delete argz_extract argz_insert argz_next
argz_replace argz_stringify asctime asctime_r
asin asinf asinh asinhf
asinhl asinl asprintf assert
assert_perror atan atan2 atan2f
atan2l atanf atanh atanhf
atanhl atanl atexit atof
atoi atol atoll atoq
authnone_create authunix_create authunix_create_default auth_destroy

- starting with B:

backtrace backtrace_symbols backtrace_symbols_fd basename
bcmp bcopy be16toh be32toh
be64toh bindresvport bindtextdomain bind_textdomain_codeset
bsd_signal bsearch bstring btowc
btree byteorder bzero

- starting with C:

cabs cabsf cabsl cacos
cacosf cacosh cacoshf cacoshl
cacosl calloc callrpc canonicalize_file_name
carg cargf cargl casin
casinf casinh casinhf casinhl
casinl catan catanf catanh
catanhf catanhl catanl catclose
catgets catopen cbc_crypt cbrt
cbrtf cbrtl ccos ccosf
ccosh ccoshf ccoshl ccosl
ceil ceilf ceill cerf
cerfc cerfcf cerfcl cerff
cerfl cexp cexp2 cexp2f
cexp2l cexpf cexpl cfgetispeed
cfgetospeed cfmakeraw cfree cfsetispeed
cfsetospeed cfsetspeed cimag cimagf
cimagl clearenv clearerr clearerr_unlocked
clntraw_create clnttcp_create clntudp_bufcreate clntudp_create
clnt_broadcast clnt_call clnt_control clnt_create
clnt_destroy clnt_freeres clnt_geterr clnt_pcreateerror
clnt_perrno clnt_perror clnt_spcreateerror clnt_sperrno
clnt_sperror clock clock_getcpuclockid clock_getres
clock_gettime clock_settime clog clog10
clog10f clog10l clog2 clog2f
clog2l clogf clogl closedir
closelog cmsg CMSG_ALIGN CMSG_FIRSTHDR
CMSG_NXTHDR CMSG_SPACE confstr conj
conjf conjl copysign copysignf
copysignl cos cosf cosh
coshf coshl cosl cpow
cpowf cpowl cproj cprojf
cprojl CPU_ALLOC CPU_ALLOC_SIZE CPU_AND
CPU_AND_S CPU_CLR CPU_CLR_S CPU_COUNT
CPU_COUNT_S CPU_EQUAL CPU_EQUAL_S CPU_FREE
CPU_ISSET CPU_ISSET_S CPU_OR CPU_OR_S
CPU_SET CPU_SET_S CPU_XOR CPU_XOR_S
CPU_ZERO CPU_ZERO_S creal crealf
creall crypt crypt_r csin
csinf csinh csinhf csinhl
csinl csqrt csqrtf csqrtl
ctan ctanf ctanh ctanhf
ctanhl ctanl ctermid ctime
ctime_r cuserid

- starting with D:

daemon daylight db dbopen
dcgettext dcngettext des_crypt des_setparity
dgettext dialog difftime dirfd
dirname div dladdr dlclose
dlerror dlopen dlsym dlvsym
dl_iterate_phdr dngettext dn_comp dn_expand
dprintf drand48 drand48_r drem
dremf dreml dysize

- starting with E:

eaccess ecb_crypt ecvt ecvt_r
edata encrypt encrypt_r end
endaliasent endfsent endgrent endhostent
endian endmntent endnetent endnetgrent
endprotoent endpwent endrpcent endservent
endspent endttyent endusershell endutent
endutxent envz envz_add envz_entry
envz_get envz_merge envz_remove envz_strip
erand48 erand48_r erf erfc
erfcf erfcl erff erfl
err errno error error_at_line
error_message_count error_on_per_line error_print_progname errx
etext ether_aton ether_aton_r ether_hostton
ether_line ether_ntoa ether_ntoa_r ether_ntohost
euidaccess eventfd_read eventfd_write exec
execl execle execlp execv
execvp exit exp exp10
exp10f exp10l exp2 exp2f
exp2l expf expl expm1
expm1f expm1l

- starting with F:

fabs fabsf fabsl fclose
fcloseall fcvt fcvt_r fdim
fdimf fdiml fdopen fdopendir
FD_CLR FD_ISSET FD_SET FD_ZERO
feclearexcept fedisableexcept feenableexcept fegetenv
fegetexcept fegetexceptflag fegetround feholdexcept
fenv feof feof_unlocked feraiseexcept
ferror ferror_unlocked fesetenv fesetexceptflag
fesetround fetestexcept feupdateenv fexecve
fflush fflush_unlocked ffs ffsl
ffsll fgetc fgetc_unlocked fgetgrent
fgetgrent_r fgetpos fgetpwent fgetpwent_r
fgets fgetspent fgetspent_r fgets_unlocked
fgetwc fgetwc_unlocked fgetws fgetws_unlocked
fileno fileno_unlocked finite finitef
finitel flockfile floor floorf
floorl fma fmaf fmal
fmax fmaxf fmaxl fmemopen
fmin fminf fminl fmod
fmodf fmodl fmtmsg fnmatch
fopen fopencookie forkpty fpathconf
fpclassify fprintf fpurge fputc
fputc_unlocked fputs fputs_unlocked fputwc
fputwc_unlocked fputws fputws_unlocked fread
fread_unlocked free freeaddrinfo freehostent
freeifaddrs freopen frexp frexpf
frexpl fscanf fseek fseeko
fsetpos fstatvfs ftell ftello
ftime ftok ftrylockfile fts
fts_children fts_close fts_open fts_read
fts_set ftw funlockfile futimens
futimes fwide fwprintf fwrite
fwrite_unlocked

- starting with G:

gai_strerror gamma gammaf gammal
gcvt gdbm getaddrinfo getaliasbyname
getaliasbyname_r getaliasent getaliasent_r getc
getchar getchar_unlocked getcwd getc_unlocked
getdate getdate_err getdate_r getdelim
getdirentries getenv getfsent getfsfile
getfsspec getgrent getgrent_r getgrgid
getgrgid_r getgrnam getgrnam_r getgrouplist
gethostbyaddr gethostbyaddr_r gethostbyname gethostbyname2
gethostbyname2_r gethostbyname_r gethostent gethostent_r
gethostid getifaddrs getipnodebyaddr getipnodebyname
getline getloadavg getlogin getlogin_r
getmntent getmntent_r getnameinfo getnetbyaddr
getnetbyaddr_r getnetbyname getnetbyname_r getnetent
getnetent_r getnetgrent getnetgrent_r getopt
getopt_long getopt_long_only getpass getprotobyname
getprotobyname_r getprotobynumber getprotobynumber_r getprotoent
getprotoent_r getpt getpw getpwent
getpwent_r getpwnam getpwnam_r getpwuid
getpwuid_r getrpcbyname getrpcbyname_r getrpcbynumber
getrpcbynumber_r getrpcent getrpcent_r getrpcport
gets getservbyname getservbyname_r getservbyport
getservbyport_r getservent getservent_r getspent
getspent_r getspnam getspnam_r getsubopt
gettext getttyent getttynam getumask
getusershell getutent getutent_r getutid
getutid_r getutline getutline_r getutmp
getutmpx getutxent getutxid getutxline
getw getwc getwchar getwchar_unlocked
getwc_unlocked getwd get_current_dir_name get_myaddress
glob globfree gmtime gmtime_r
gnu_dev_major gnu_dev_makedev gnu_dev_minor gnu_get_libc_release
gnu_get_libc_version grantpt gsignal

- starting with H:

hash hasmntopt hcreate hcreate_r
hdestroy hdestroy_r herror hsearch
hsearch_r hstrerror htobe16 htobe32
htobe64 htole16 htole32 htole64
htonl htons HUGE_VAL HUGE_VALF
HUGE_VALL hypot hypotf hypotl
h_errno

- starting with I:

iconv iconv_close iconv_open ilogb
ilogbf ilogbl imaxabs imaxdiv
index inet inet_addr inet_aton
inet_lnaof inet_makeaddr inet_netof inet_network
inet_ntoa inet_ntop inet_pton INFINITY
initgroups initstate initstate_r innetgr
insque intro iruserok isalnum
isalpha isascii isatty isblank
iscntrl isdigit isfinite isgraph
isgreater isgreaterequal isinf isinff
isinfl isless islessequal islessgreater
islower isnan isnanf isnanl
isnormal isprint ispunct isspace
isunordered isupper iswalnum iswalpha
iswblank iswcntrl iswctype iswdigit
iswgraph iswlower iswprint iswpunct
iswspace iswupper iswxdigit isxdigit

- starting with J:

j0 j0f j0l j1
j1f j1l jn jnf
jnl jrand48 jrand48_r

- starting with K:

key_decryptsession key_encryptsession key_gendes key_secretkey_is_set
key_setsecret klogctl

- starting with L:

l64a labs lckpwdf lcong48
lcong48_r ldexp ldexpf ldexpl
ldiv le16toh le32toh le64toh
lfind lgamma lgammaf lgammaf_r
lgammal lgammal_r lgamma_r libnetlink
librrd llabs lldiv llrint
llrintf llrintl llround llroundf
llroundl localeconv localtime localtime_r
lockf log log10 log10f
log10l log1p log1pf log1pl
log2 log2f log2l Log::Log4perl::Layout::PatternLayout::Multiline
logb logbf logbl logf
login login_tty logl logout
logwtmp longjmp lrand48 lrand48_r
lrint lrintf lrintl lround
lroundf lroundl lsearch lseek64
lutimes

- starting with M:

major makecontext makedev malloc
malloc_hook mallopt matherr mblen
mbrlen mbrtowc mbsinit mbsnrtowcs
mbsrtowcs mbstowcs mbtowc MB_CUR_MAX
MB_LEN_MAX memalign memccpy memchr
memcmp memcpy memfrob memmem
memmove mempcpy memrchr memset
minor mkdtemp mkfifo mkfifoat
mkostemp mkostemps mkstemp mkstemps
mktemp mktime mmap64 modf
modff modfl mpool mq_close
mq_getattr mq_notify mq_open mq_receive
mq_send mq_setattr mq_timedreceive mq_timedsend
mq_unlink mrand48 mrand48_r mtrace
muntrace

- starting with N:

nan NAN nanf nanl
nearbyint nearbyintf nearbyintl netlink
nextafter nextafterf nextafterl nexttoward
nexttowardf nexttowardl nftw ngettext
nl_langinfo nrand48 nrand48_r ntohl
ntohs

- starting with O:

offsetof on_exit opendir openlog
openpty open_memstream open_wmemstream optarg
opterr optind optopt

- starting with P:

passwd2des pathconf pclose pcrepattern
perror pmap_getmaps pmap_getport pmap_rmtcall
pmap_set pmap_unset popen posix_fallocate
posix_memalign posix_openpt pow pow10
pow10f pow10l powf powl
printf profil program_invocation_name program_invocation_short_name
psignal pthread_atfork pthread_attr_destroy pthread_attr_getaffinity_np
pthread_attr_getdetachstate pthread_attr_getguardsize pthread_attr_getinheritsched pthread_attr_getschedparam
pthread_attr_getschedpolicy pthread_attr_getscope pthread_attr_getstack pthread_attr_getstackaddr
pthread_attr_getstacksize pthread_attr_init pthread_attr_setaffinity_np pthread_attr_setdetachstate
pthread_attr_setguardsize pthread_attr_setinheritsched pthread_attr_setschedparam pthread_attr_setschedpolicy
pthread_attr_setscope pthread_attr_setstack pthread_attr_setstackaddr pthread_attr_setstacksize
pthread_cancel pthread_cleanup_pop pthread_cleanup_pop_restore_np pthread_cleanup_push
pthread_cleanup_push_defer_np pthread_condattr_destroy pthread_condattr_init pthread_cond_broadcast
pthread_cond_destroy pthread_cond_init pthread_cond_signal pthread_cond_timedwait
pthread_cond_wait pthread_create pthread_detach pthread_equal
pthread_exit pthread_getaffinity_np pthread_getattr_np pthread_getconcurrency
pthread_getcpuclockid pthread_getschedparam pthread_getspecific pthread_join
pthread_key_create pthread_key_delete pthread_kill pthread_kill_other_threads_np
pthread_mutexattr_destroy pthread_mutexattr_getkind_np pthread_mutexattr_gettype pthread_mutexattr_init
pthread_mutexattr_setkind_np pthread_mutexattr_settype pthread_mutex_destroy pthread_mutex_init
pthread_mutex_lock pthread_mutex_trylock pthread_mutex_unlock pthread_once
pthread_self pthread_setaffinity_np pthread_setcancelstate pthread_setcanceltype
pthread_setconcurrency pthread_setschedparam pthread_setschedprio pthread_setspecific
pthread_sigmask pthread_testcancel pthread_timedjoin_np pthread_tryjoin_np
pthread_yield ptsname ptsname_r putc
putchar putchar_unlocked putc_unlocked putenv
putgrent putpwent puts putspent
pututline pututxline putw putwc
putwchar putwchar_unlocked putwc_unlocked

- starting with Q:

qecvt qecvt_r qfcvt qfcvt_r
qgcvt qsort queue

- starting with R:

raise rand random random_r
rand_r rawmemchr rcmd readdir
readdir_r realloc realpath recno
regcomp regerror regex regexec
regfree registerrpc remainder remainderf
remainderl remove remque remquo
remquof remquol resolver res_init
res_mkquery res_query res_querydomain res_search
res_send rewind rewinddir rexec
re_comp re_exec rindex rint
rintf rintl round roundf
roundl rpc rpmatch rresvport
rtime rtnetlink ruserok

- starting with S:

scalb scalbf scalbl scalbln
scalblnf scalblnl scalbn scalbnf
scalbnl scandir scanf sched_getcpu
seed48 seed48_r seekdir sem_close
sem_destroy sem_getvalue sem_init sem_open
sem_post sem_timedwait sem_trywait sem_unlink
sem_wait setaliasent setbuf setbuffer
setenv setfsent setgrent sethostent
sethostid setjmp setkey setkey_r
setlinebuf setlocale setlogmask setmntent
setnetent setnetgrent setprotoent setpwent
setrpcent setservent setspent setstate
setstate_r setttyent setusershell setutent
setutxent setvbuf sgetspent sgetspent_r
shm_open shm_unlink sigaddset sigandset
sigblock sigdelset sigemptyset sigfillset
siggetmask sighold sigignore siginterrupt
sigisemptyset sigismember siglongjmp sigmask
signbit signgam significand significandf
significandl sigorset sigpause sigrelse
sigset sigsetjmp sigsetmask sigsetops
sigvec sin sincos sincosf
sincosl sinf sinh sinhf
sinhl sinl sleep snprintf
sockatmark sprintf sqrt sqrtf
sqrtl srand srand48 srand48_r
srandom srandom_r sscanf ssignal
statvfs stdarg stderr stdin
stdio stdio_ext stdout stpcpy
stpncpy strcasecmp strcasestr strcat
strchr strchrnul strcmp strcoll
strcpy strcspn strdup strdupa
strerror strerror_r strfmon strfry
strftime string strlen strncasecmp
strncat strncmp strncpy strndup
strndupa strnlen strpbrk strptime
strrchr strsep strsignal strspn
strstr strtod strtof strtoimax
strtok strtok_r strtol strtold
strtoll strtoq strtoul strtoull
strtoumax strtouq strverscmp strxfrm
svcerr_auth svcerr_decode svcerr_noproc svcerr_noprog
svcerr_progvers svcerr_systemerr svcerr_weakauth svcfd_create
svcraw_create svctcp_create svcudp_bufcreate svcudp_create
svc_destroy svc_freeargs svc_getargs svc_getcaller
svc_getreq svc_getreqset svc_register svc_run
svc_sendreply svc_unregister swab swapcontext
swprintf sysconf syslog system
sysv_signal sys_errlist sys_nerr

- starting with T:

tan tanf tanh tanhf
tanhl tanl tcdrain tcflow
tcflush tcgetattr tcgetpgrp tcgetsid
tcsendbreak tcsetattr tcsetpgrp tdelete
tdestroy telldir tempnam termios
textdomain tfind tgamma tgammaf
tgammal timegm timelocal timeradd
timerclear timercmp timerisset timersub
timezone tmpfile tmpnam tmpnam_r
toascii tolower toupper towctrans
towlower towupper trunc truncf
truncl tsearch ttyname ttyname_r
ttyslot twalk tzname tzset

- starting with U:

ualarm ulckpwdf ulimit undocumented
ungetc ungetwc unlocked_stdio unlockpt
unsetenv updwtmp updwtmpx usleep
utmpname utmpxname

- starting with V:

valloc vasprintf va_arg va_copy
va_end va_start vdprintf verr
verrx versionsort vfprintf vfscanf
vfwprintf vprintf vscanf vsnprintf
vsprintf vsscanf vswprintf vsyslog
vwarn vwarnx vwprintf

- starting with W:

warn warnx wcpcpy wcpncpy
wcrtomb wcscasecmp wcscat wcschr
wcscmp wcscpy wcscspn wcsdup
wcslen wcsncasecmp wcsncat wcsncmp
wcsncpy wcsnlen wcsnrtombs wcspbrk
wcsrchr wcsrtombs wcsspn wcsstr
wcstoimax wcstok wcstombs wcstoumax
wcswidth wctob wctomb wctrans
wctype wcwidth wmemchr wmemcmp
wmemcpy wmemmove wmempcpy wmemset
wordexp wordfree wprintf WWW

- starting with X:

xcrypt xdecrypt xdr xdrmem_create
xdrrec_create xdrrec_endofrecord xdrrec_eof xdrrec_skiprecord
xdrstdio_create xdr_accepted_reply xdr_array xdr_authunix_parms
xdr_bool xdr_bytes xdr_callhdr xdr_callmsg
xdr_char xdr_destroy xdr_double xdr_enum
xdr_float xdr_free xdr_getpos xdr_inline
xdr_int xdr_long xdr_opaque xdr_opaque_auth
xdr_pmap xdr_pmaplist xdr_pointer xdr_reference
xdr_rejected_reply xdr_replymsg xdr_setpos xdr_short
xdr_string xdr_union xdr_u_char xdr_u_int
xdr_u_long xdr_u_short xdr_vector xdr_void
xdr_wrapstring xencrypt xprt_register xprt_unregister

- starting with Y:

y0 y0f y0l y1
y1f y1l yn ynf
ynl

- starting with _:

_flushlbf __fbufsize __flbf __fpending
__fpurge __freadable __freading __fsetlocking
__fwritable __fwriting __malloc_hook __setfpucw
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