C

• CMSG_ALIGN.3 CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - Access ancillary data
• CMSG_FIRSTHDR.3 CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - Access ancillary data
• CMSG_NXTHDR.3 CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - Access ancillary data
• CMSG_SPACE.3 CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - Access ancillary data
• CPU_ALLOC.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_ALLOC_SIZE.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_AND.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_AND_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_CLR.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_CLR_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_COUNT.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_COUNT_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_EQUAL.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_EQUAL_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_FREE.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_ISSET.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_ISSET_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_OR.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_OR_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_SET.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_SET_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_XOR.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_XOR_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_ZERO.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• CPU_ZERO_S.3 CPU_SET, CPU_CLR, CPU_ISSET, CPU_ZERO, CPU_COUNT, CPU_AND, CPU_OR, CPU_XOR, CPU_EQUAL, CPU_ALLOC, CPU_ALLOC_SIZE, CPU_FREE, CPU_SET_S, CPU_CLR_S, CPU_ISSET_S, CPU_ZERO_S, CPU_COUNT_S, CPU_AND_S, CPU_OR_S, CPU_XOR_S, CPU_EQUAL_S - macros for manipulating CPU sets
• Cairo.3pm
• Class::ISA.3pm
• Crypt::PasswdMD5.3pm

D

• Debian::DictionariesCommon.3pm
• DebianNet.3pm DebianNet.pm - create, remove, enable or disable entry in /etc/inetd.conf

F

• FD_CLR.3 select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO - synchronous I/O multiplexing
• FD_ISSET.3 select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO - synchronous I/O multiplexing
• FD_SET.3 select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO - synchronous I/O multiplexing
• FD_ZERO.3 select, pselect, FD_CLR, FD_ISSET, FD_SET, FD_ZERO - synchronous I/O multiplexing
• File::BaseDir.3pm
• File::Copy::Recursive.3pm
• File::DesktopEntry.3pm
• File::MimeInfo.3pm
• File::MimeInfo::Applications.3pm
• File::MimeInfo::Cookbook.3pm
• File::MimeInfo::Magic.3pm
• File::MimeInfo::Rox.3pm

G

• Glib.3pm
• Glib::BookmarkFile.3pm
• Glib::Boxed.3pm
• Glib::CodeGen.3pm
• Glib::Error.3pm
• Glib::Flags.3pm
• Glib::GenPod.3pm
• Glib::KeyFile.3pm
• Glib::Log.3pm
• Glib::MainLoop.3pm
• Glib::MakeHelper.3pm
• Glib::Markup.3pm
• Glib::Object.3pm
• Glib::Object::Subclass.3pm
• Glib::OptionContext.3pm
• Glib::OptionGroup.3pm
• Glib::Param::Boolean.3pm
• Glib::Param::Double.3pm
• Glib::Param::Enum.3pm
• Glib::Param::Flags.3pm
• Glib::Param::GType.3pm
• Glib::Param::Int.3pm
• Glib::Param::Int64.3pm
• Glib::Param::String.3pm
• Glib::Param::UInt.3pm
• Glib::Param::UInt64.3pm
• Glib::Param::Unichar.3pm
• Glib::ParamSpec.3pm
• Glib::ParseXSDoc.3pm
• Glib::Signal.3pm
• Glib::Type.3pm
• Glib::Utils.3pm
• Glib::devel.3pm
• Glib::index.3pm
• Glib::version.3pm
• Glib::xsapi.3pm

H

• HUGE_VAL.3 INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants
• HUGE_VALF.3 INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants
• HUGE_VALL.3 INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants

I

• INFINITY.3 INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants

L

• Locale::gettext.3pm

M

• MB_CUR_MAX.3 MB_CUR_MAX - maximum length of a multibyte character in the current locale
• MB_LEN_MAX.3 MB_LEN_MAX - maximum multibyte length of a character across all locales
• Mail::Sendmail.3pm

N

• NAN.3 INFINITY, NAN, HUGE_VAL, HUGE_VALF, HUGE_VALL - floating-point constants

P

• Pango.3pm
• Pango::AttrBackground.3pm
• Pango::AttrColor.3pm
• Pango::AttrFallback.3pm
• Pango::AttrFamily.3pm
• Pango::AttrFontDesc.3pm
• Pango::AttrForeground.3pm
• Pango::AttrGravity.3pm
• Pango::AttrGravityHint.3pm
• Pango::AttrInt.3pm
• Pango::AttrIterator.3pm
• Pango::AttrLanguage.3pm
• Pango::AttrLetterSpacing.3pm
• Pango::AttrList.3pm
• Pango::AttrRise.3pm
• Pango::AttrScale.3pm
• Pango::AttrShape.3pm
• Pango::AttrSize.3pm
• Pango::AttrStretch.3pm
• Pango::AttrStrikethrough.3pm
• Pango::AttrStrikethroughColor.3pm
• Pango::AttrString.3pm
• Pango::AttrStyle.3pm
• Pango::AttrUnderline.3pm
• Pango::AttrUnderlineColor.3pm
• Pango::AttrVariant.3pm
• Pango::AttrWeight.3pm
• Pango::Attribute.3pm
• Pango::Cairo.3pm
• Pango::Cairo::Context.3pm
• Pango::Cairo::Font.3pm
• Pango::Cairo::FontMap.3pm
• Pango::Color.3pm
• Pango::Context.3pm
• Pango::Font.3pm
• Pango::FontDescription.3pm
• Pango::FontFace.3pm
• Pango::FontFamily.3pm
• Pango::FontMap.3pm
• Pango::FontMetrics.3pm
• Pango::Fontset.3pm
• Pango::Gravity.3pm
• Pango::Language.3pm
• Pango::Layout.3pm
• Pango::LayoutIter.3pm
• Pango::LayoutLine.3pm
• Pango::Matrix.3pm
• Pango::Renderer.3pm
• Pango::Script.3pm
• Pango::ScriptIter.3pm
• Pango::TabArray.3pm
• Pango::index.3pm
• Pango::version.3pm
• Purple.3pm

S

• Switch.3pm
• Sys::Hostname::Long.3pm

T

• Text::CharWidth.3pm
• Text::Iconv.3pm
• Text::WrapI18N.3pm

U

• UUID.3pm

Y

• YAML::Tiny.3pm

_

• __fbufsize.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __flbf.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __fpending.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __fpurge.3 fpurge, __fpurge - purge a stream
• __freadable.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __freading.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __fsetlocking.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __fwritable.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __fwriting.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• __malloc_hook.3 __malloc_hook, __malloc_initialize_hook, __memalign_hook, __free_hook, __realloc_hook, __after_morecore_hook - malloc debugging variables
• __setfpucw.3 __setfpucw - set FPU control word on i386 architecture (obsolete)
• _flushlbf.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure

a

• a64l.3 a64l, l64a - convert between long and base-64
• abort.3 abort - cause abnormal process termination
• abs.3 abs, labs, llabs, imaxabs - compute the absolute value of an integer
• acos.3 acos, acosf, acosl - arc cosine function
• acosf.3 acos, acosf, acosl - arc cosine function
• acosh.3 acosh, acoshf, acoshl - inverse hyperbolic cosine function
• acoshf.3 acosh, acoshf, acoshl - inverse hyperbolic cosine function
• acoshl.3 acosh, acoshf, acoshl - inverse hyperbolic cosine function
• acosl.3 acos, acosf, acosl - arc cosine function
• addmntent.3 getmntent, setmntent, addmntent, endmntent, hasmntopt, getmntent_r - get file system descriptor file entry
• addseverity.3 addseverity - introduce new severity classes
• adjtime.3 adjtime - correct the time to synchronize the system clock
• aio_cancel.3 aio_cancel - cancel an outstanding asynchronous I/O request
• aio_error.3 aio_error - get error status of asynchronous I/O operation
• aio_fsync.3 aio_fsync - asynchronous file synchronization
• aio_init.3 aio_init - POSIX asynchronous I/O initialization
• aio_read.3 aio_read - asynchronous read
• aio_return.3 aio_return - get return status of asynchronous I/O operation
• aio_suspend.3 aio_suspend - wait for asynchronous I/O operation or timeout
• aio_write.3 aio_write - asynchronous write
• alloca.3 alloca - allocate memory that is automatically freed
• alphasort.3 scandir, alphasort, versionsort - scan a directory for matching entries
• argz.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_add.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_add_sep.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_append.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_count.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_create.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_create_sep.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_delete.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_extract.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_insert.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_next.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_replace.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• argz_stringify.3 argz_add, argz_add_sep, argz_append, argz_count, argz_create, argz_create_sep, argz_delete, argz_extract, argz_insert, argz_next, argz_replace, argz_stringify - functions to handle an argz list
• asctime.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• asctime_r.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• asin.3 asin, asinf, asinl - arc sine function
• asinf.3 asin, asinf, asinl - arc sine function
• asinh.3 asinh, asinhf, asinhl - inverse hyperbolic sine function
• asinhf.3 asinh, asinhf, asinhl - inverse hyperbolic sine function
• asinhl.3 asinh, asinhf, asinhl - inverse hyperbolic sine function
• asinl.3 asin, asinf, asinl - arc sine function
• asprintf.3 asprintf, vasprintf - print to allocated string
• assert.3 assert - abort the program if assertion is false
• assert_perror.3 assert_perror - test errnum and abort
• atan.3 atan, atanf, atanl - arc tangent function
• atan2.3 atan2, atan2f, atan2l - arc tangent function of two variables
• atan2f.3 atan2, atan2f, atan2l - arc tangent function of two variables
• atan2l.3 atan2, atan2f, atan2l - arc tangent function of two variables
• atanf.3 atan, atanf, atanl - arc tangent function
• atanh.3 atanh, atanhf, atanhl - inverse hyperbolic tangent function
• atanhf.3 atanh, atanhf, atanhl - inverse hyperbolic tangent function
• atanhl.3 atanh, atanhf, atanhl - inverse hyperbolic tangent function
• atanl.3 atan, atanf, atanl - arc tangent function
• atexit.3 atexit - register a function to be called at normal process termination
• atof.3 atof - convert a string to a double
• atoi.3 atoi, atol, atoll, atoq - convert a string to an integer
• atol.3 atoi, atol, atoll, atoq - convert a string to an integer
• atoll.3 atoi, atol, atoll, atoq - convert a string to an integer
• atoq.3 atoi, atol, atoll, atoq - convert a string to an integer
• auth_destroy.3 rpc - library routines for remote procedure calls
• authnone_create.3 rpc - library routines for remote procedure calls
• authunix_create.3 rpc - library routines for remote procedure calls
• authunix_create_default.3 rpc - library routines for remote procedure calls

b

• backtrace.3 backtrace, backtrace_symbols, backtrace_symbols_fd - support for application self-debugging
• backtrace_symbols.3 backtrace, backtrace_symbols, backtrace_symbols_fd - support for application self-debugging
• backtrace_symbols_fd.3 backtrace, backtrace_symbols, backtrace_symbols_fd - support for application self-debugging
• basename.3 basename, dirname - parse pathname components
• bcmp.3 bcmp - compare byte sequences
• bcopy.3 bcopy - copy byte sequence
• be16toh.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• be32toh.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• be64toh.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• bind_textdomain_codeset.3 bind_textdomain_codeset - set encoding of message translations
• bindresvport.3 bindresvport - bind a socket to a privileged IP port
• bindtextdomain.3 bindtextdomain - set directory containing message catalogs
• bsd_signal.3 bsd_signal - signal handling with BSD semantics
• bsearch.3 bsearch - binary search of a sorted array
• bstring.3 bcmp, bcopy, bzero, memccpy, memchr, memcmp, memcpy, memfrob, memmem, memmove, memset - byte string operations
• btowc.3 btowc - convert single byte to wide character
• btree.3 btree - btree database access method
• byteorder.3 htonl, htons, ntohl, ntohs - convert values between host and network byte order
• bzero.3 bzero - write zero-valued bytes

c

• cabs.3 cabs, cabsf, cabsl - absolute value of a complex number
• cabsf.3 cabs, cabsf, cabsl - absolute value of a complex number
• cabsl.3 cabs, cabsf, cabsl - absolute value of a complex number
• cacos.3 cacos, cacosf, cacosl - complex arc cosine
• cacosf.3 cacos, cacosf, cacosl - complex arc cosine
• cacosh.3 cacosh, cacoshf, cacoshl - complex arc hyperbolic cosine
• cacoshf.3 cacosh, cacoshf, cacoshl - complex arc hyperbolic cosine
• cacoshl.3 cacosh, cacoshf, cacoshl - complex arc hyperbolic cosine
• cacosl.3 cacos, cacosf, cacosl - complex arc cosine
• calloc.3 malloc, free, calloc, realloc - Allocate and free dynamic memory
• callrpc.3 rpc - library routines for remote procedure calls
• canonicalize_file_name.3 canonicalize_file_name - return the canonicalized filename
• carg.3 carg, cargf, cargl - calculate the complex argument
• cargf.3 carg, cargf, cargl - calculate the complex argument
• cargl.3 carg, cargf, cargl - calculate the complex argument
• casin.3 casin, casinf, casinl - complex arc sine
• casinf.3 casin, casinf, casinl - complex arc sine
• casinh.3 casinh, casinhf, casinhl - complex arc sine hyperbolic
• casinhf.3 casinh, casinhf, casinhl - complex arc sine hyperbolic
• casinhl.3 casinh, casinhf, casinhl - complex arc sine hyperbolic
• casinl.3 casin, casinf, casinl - complex arc sine
• catan.3 catan, catanf, catanl - complex arc tangents
• catanf.3 catan, catanf, catanl - complex arc tangents
• catanh.3 catanh, catanhf, catanhl - complex arc tangents hyperbolic
• catanhf.3 catanh, catanhf, catanhl - complex arc tangents hyperbolic
• catanhl.3 catanh, catanhf, catanhl - complex arc tangents hyperbolic
• catanl.3 catan, catanf, catanl - complex arc tangents
• catclose.3 catopen, catclose - open/close a message catalog
• catgets.3 catgets - get message from a message catalog
• catopen.3 catopen, catclose - open/close a message catalog
• cbc_crypt.3 des_crypt, ecb_crypt, cbc_crypt, des_setparity, DES_FAILED - fast DES encryption
• cbrt.3 cbrt, cbrtf, cbrtl - cube root function
• cbrtf.3 cbrt, cbrtf, cbrtl - cube root function
• cbrtl.3 cbrt, cbrtf, cbrtl - cube root function
• ccos.3 ccos, ccosf, ccosl - complex cosine function
• ccosf.3 ccos, ccosf, ccosl - complex cosine function
• ccosh.3 ccosh, ccoshf, ccoshl - complex hyperbolic cosine
• ccoshf.3 ccosh, ccoshf, ccoshl - complex hyperbolic cosine
• ccoshl.3 ccosh, ccoshf, ccoshl - complex hyperbolic cosine
• ccosl.3 ccos, ccosf, ccosl - complex cosine function
• ceil.3 ceil, ceilf, ceill - ceiling function: smallest integral value not less than argument
• ceilf.3 ceil, ceilf, ceill - ceiling function: smallest integral value not less than argument
• ceill.3 ceil, ceilf, ceill - ceiling function: smallest integral value not less than argument
• cerf.3 cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
• cerfc.3 cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
• cerfcf.3 cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
• cerfcl.3 cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
• cerff.3 cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
• cerfl.3 cerf, cerff, cerfl, cerfc, cerfcf, cerfcl - complex error function
• cexp.3 cexp, cexpf, cexpl - complex exponential function
• cexp2.3 cexp2, cexp2f, cexp2l - base-2 exponent of a complex number
• cexp2f.3 cexp2, cexp2f, cexp2l - base-2 exponent of a complex number
• cexp2l.3 cexp2, cexp2f, cexp2l - base-2 exponent of a complex number
• cexpf.3 cexp, cexpf, cexpl - complex exponential function
• cexpl.3 cexp, cexpf, cexpl - complex exponential function
• cfgetispeed.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• cfgetospeed.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• cfmakeraw.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• cfree.3 cfree - free allocated memory
• cfsetispeed.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• cfsetospeed.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• cfsetspeed.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• cimag.3 cimag, cimagf, cimagl - get imaginary part of a complex number
• cimagf.3 cimag, cimagf, cimagl - get imaginary part of a complex number
• cimagl.3 cimag, cimagf, cimagl - get imaginary part of a complex number
• clearenv.3 clearenv - clear the environment
• clearerr.3 clearerr, feof, ferror, fileno - check and reset stream status
• clearerr_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• clnt_broadcast.3 rpc - library routines for remote procedure calls
• clnt_call.3 rpc - library routines for remote procedure calls
• clnt_control.3 rpc - library routines for remote procedure calls
• clnt_create.3 rpc - library routines for remote procedure calls
• clnt_destroy.3 rpc - library routines for remote procedure calls
• clnt_freeres.3 rpc - library routines for remote procedure calls
• clnt_geterr.3 rpc - library routines for remote procedure calls
• clnt_pcreateerror.3 rpc - library routines for remote procedure calls
• clnt_perrno.3 rpc - library routines for remote procedure calls
• clnt_perror.3 rpc - library routines for remote procedure calls
• clnt_spcreateerror.3 rpc - library routines for remote procedure calls
• clnt_sperrno.3 rpc - library routines for remote procedure calls
• clnt_sperror.3 rpc - library routines for remote procedure calls
• clntraw_create.3 rpc - library routines for remote procedure calls
• clnttcp_create.3 rpc - library routines for remote procedure calls
• clntudp_bufcreate.3 rpc - library routines for remote procedure calls
• clntudp_create.3 rpc - library routines for remote procedure calls
• clock.3 clock - Determine processor time
• clock_getcpuclockid.3 clock_getcpuclockid - obtain ID of a process CPU-time clock
• clock_getres.3 clock_getres, clock_gettime, clock_settime - clock and time functions
• clock_gettime.3 clock_getres, clock_gettime, clock_settime - clock and time functions
• clock_settime.3 clock_getres, clock_gettime, clock_settime - clock and time functions
• clog.3 clog, clogf, clogl - natural logarithm of a complex number
• clog10.3 clog10, clog10f, clog10l - base-10 logarithm of a complex number
• clog10f.3 clog10, clog10f, clog10l - base-10 logarithm of a complex number
• clog10l.3 clog10, clog10f, clog10l - base-10 logarithm of a complex number
• clog2.3 clog2, clog2f, clog2l - base-2 logarithm of a complex number
• clog2f.3 clog2, clog2f, clog2l - base-2 logarithm of a complex number
• clog2l.3 clog2, clog2f, clog2l - base-2 logarithm of a complex number
• clogf.3 clog, clogf, clogl - natural logarithm of a complex number
• clogl.3 clog, clogf, clogl - natural logarithm of a complex number
• closedir.3 closedir - close a directory
• closelog.3 closelog, openlog, syslog, vsyslog - send messages to the system logger
• cmsg.3 CMSG_ALIGN, CMSG_SPACE, CMSG_NXTHDR, CMSG_FIRSTHDR - Access ancillary data
• confstr.3 confstr - get configuration dependent string variables
• conj.3 conj, conjf, conjl - calculate the complex conjugate
• conjf.3 conj, conjf, conjl - calculate the complex conjugate
• conjl.3 conj, conjf, conjl - calculate the complex conjugate
• copysign.3 copysign, copysignf, copysignl - copy sign of a number
• copysignf.3 copysign, copysignf, copysignl - copy sign of a number
• copysignl.3 copysign, copysignf, copysignl - copy sign of a number
• cos.3 cos, cosf, cosl - cosine function
• cosf.3 cos, cosf, cosl - cosine function
• cosh.3 cosh, coshf, coshl - hyperbolic cosine function
• coshf.3 cosh, coshf, coshl - hyperbolic cosine function
• coshl.3 cosh, coshf, coshl - hyperbolic cosine function
• cosl.3 cos, cosf, cosl - cosine function
• cpow.3 cpow, cpowf, cpowl - complex power function
• cpowf.3 cpow, cpowf, cpowl - complex power function
• cpowl.3 cpow, cpowf, cpowl - complex power function
• cproj.3 cproj, cprojf, cprojl - project into Riemann Sphere
• cprojf.3 cproj, cprojf, cprojl - project into Riemann Sphere
• cprojl.3 cproj, cprojf, cprojl - project into Riemann Sphere
• creal.3 creal, crealf, creall - get real part of a complex number
• crealf.3 creal, crealf, creall - get real part of a complex number
• creall.3 creal, crealf, creall - get real part of a complex number
• crypt.3 crypt, crypt_r - password and data encryption
• crypt_r.3 crypt, crypt_r - password and data encryption
• csin.3 csin, csinf, csinl - complex sine function
• csinf.3 csin, csinf, csinl - complex sine function
• csinh.3 csinh, csinhf, csinhl - complex hyperbolic sine
• csinhf.3 csinh, csinhf, csinhl - complex hyperbolic sine
• csinhl.3 csinh, csinhf, csinhl - complex hyperbolic sine
• csinl.3 csin, csinf, csinl - complex sine function
• csqrt.3 csqrt, csqrtf, csqrtl - complex square root
• csqrtf.3 csqrt, csqrtf, csqrtl - complex square root
• csqrtl.3 csqrt, csqrtf, csqrtl - complex square root
• ctan.3 ctan, ctanf, ctanl - complex tangent function
• ctanf.3 ctan, ctanf, ctanl - complex tangent function
• ctanh.3 ctanh, ctanhf, ctanhl - complex hyperbolic tangent
• ctanhf.3 ctanh, ctanhf, ctanhl - complex hyperbolic tangent
• ctanhl.3 ctanh, ctanhf, ctanhl - complex hyperbolic tangent
• ctanl.3 ctan, ctanf, ctanl - complex tangent function
• ctermid.3 ctermid - get controlling terminal name
• ctime.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• ctime_r.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• cuserid.3 getlogin, getlogin_r, cuserid - get username

d

• daemon.3 daemon - run in the background
• daylight.3 tzset, tzname, timezone, daylight - initialize time conversion information
• db.3 dbopen - database access methods
• dbopen.3 dbopen - database access methods
• dcgettext.3 gettext, dgettext, dcgettext - translate message
• dcngettext.3 ngettext, dngettext, dcngettext - translate message and choose plural form
• des_crypt.3 des_crypt, ecb_crypt, cbc_crypt, des_setparity, DES_FAILED - fast DES encryption
• des_setparity.3 des_crypt, ecb_crypt, cbc_crypt, des_setparity, DES_FAILED - fast DES encryption
• dgettext.3 gettext, dgettext, dcgettext - translate message
• difftime.3 difftime - calculate time difference
• dirfd.3 dirfd - get directory stream file descriptor
• dirname.3 basename, dirname - parse pathname components
• div.3 div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer division
• dl_iterate_phdr.3 dl_iterate_phdr - walk through list of shared objects
• dladdr.3 dladdr, dlclose, dlerror, dlopen, dlsym, dlvsym - programming interface to dynamic linking loader
• dlclose.3 dladdr, dlclose, dlerror, dlopen, dlsym, dlvsym - programming interface to dynamic linking loader
• dlerror.3 dladdr, dlclose, dlerror, dlopen, dlsym, dlvsym - programming interface to dynamic linking loader
• dlopen.3 dladdr, dlclose, dlerror, dlopen, dlsym, dlvsym - programming interface to dynamic linking loader
• dlsym.3 dladdr, dlclose, dlerror, dlopen, dlsym, dlvsym - programming interface to dynamic linking loader
• dlvsym.3 dladdr, dlclose, dlerror, dlopen, dlsym, dlvsym - programming interface to dynamic linking loader
• dn_comp.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• dn_expand.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• dngettext.3 ngettext, dngettext, dcngettext - translate message and choose plural form
• dprintf.3 dprintf, vdprintf - print to a file descriptor
• drand48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• drand48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• drem.3 drem, dremf, dreml, remainder, remainderf, remainderl - \ floating-point remainder function
• dremf.3 drem, dremf, dreml, remainder, remainderf, remainderl - \ floating-point remainder function
• dreml.3 drem, dremf, dreml, remainder, remainderf, remainderl - \ floating-point remainder function
• dysize.3 dysize - get number of days for a given year

e

• eaccess.3 euidaccess, eaccess - check effective user's permissions for a file
• ecb_crypt.3 des_crypt, ecb_crypt, cbc_crypt, des_setparity, DES_FAILED - fast DES encryption
• ecvt.3 ecvt, fcvt - convert a floating-point number to a string
• ecvt_r.3 ecvt_r, fcvt_r, qecvt_r, qfcvt_r - convert a floating-point number to a string
• edata.3 etext, edata, end - end of program segments
• encrypt.3 encrypt, setkey, encrypt_r, setkey_r - encrypt 64-bit messages
• encrypt_r.3 encrypt, setkey, encrypt_r, setkey_r - encrypt 64-bit messages
• end.3 etext, edata, end - end of program segments
• endaliasent.3 setaliasent, endaliasent, getaliasent, getaliasent_r, getaliasbyname, getaliasbyname_r - read an alias entry
• endfsent.3 getfsent, getfsspec, getfsfile, setfsent, endfsent - handle fstab entries
• endgrent.3 getgrent, setgrent, endgrent - get group file entry
• endhostent.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• endian.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• endmntent.3 getmntent, setmntent, addmntent, endmntent, hasmntopt, getmntent_r - get file system descriptor file entry
• endnetent.3 getnetent, getnetbyname, getnetbyaddr, setnetent, endnetent - get network entry
• endnetgrent.3 setnetgrent, endnetgrent, getnetgrent, getnetgrent_r, innetgr - handle network group entries
• endprotoent.3 getprotoent, getprotobyname, getprotobynumber, setprotoent, endprotoent - get protocol entry
• endpwent.3 getpwent, setpwent, endpwent - get password file entry
• endrpcent.3 getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent - get RPC entry
• endservent.3 getservent, getservbyname, getservbyport, setservent, endservent - get service entry
• endspent.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• endttyent.3 getttyent, getttynam, setttyent, endttyent - get ttys file entry
• endusershell.3 getusershell, setusershell, endusershell - get permitted user shells
• endutent.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• endutxent.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• envz.3 envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support
• envz_add.3 envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support
• envz_entry.3 envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support
• envz_get.3 envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support
• envz_merge.3 envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support
• envz_remove.3 envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support
• envz_strip.3 envz_add, envz_entry, envz_get, envz_merge, envz_remove, envz_strip - environment string support
• erand48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• erand48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• erf.3 erf, erff, erfl, - error function
• erfc.3 erfc, erfcf, erfcl - complementary error function
• erfcf.3 erfc, erfcf, erfcl - complementary error function
• erfcl.3 erfc, erfcf, erfcl - complementary error function
• erff.3 erf, erff, erfl, - error function
• erfl.3 erf, erff, erfl, - error function
• err.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• errno.3 errno - number of last error
• error.3 error, error_at_line, error_message_count, error_on_per_line, \ error_print_progname - glibc error reporting functions
• error_at_line.3 error, error_at_line, error_message_count, error_on_per_line, \ error_print_progname - glibc error reporting functions
• error_message_count.3 error, error_at_line, error_message_count, error_on_per_line, \ error_print_progname - glibc error reporting functions
• error_one_per_line.3 error, error_at_line, error_message_count, error_on_per_line, \ error_print_progname - glibc error reporting functions
• error_print_progname.3 error, error_at_line, error_message_count, error_on_per_line, \ error_print_progname - glibc error reporting functions
• errx.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• etext.3 etext, edata, end - end of program segments
• ether_aton.3 ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines
• ether_aton_r.3 ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines
• ether_hostton.3 ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines
• ether_line.3 ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines
• ether_ntoa.3 ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines
• ether_ntoa_r.3 ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines
• ether_ntohost.3 ether_aton, ether_ntoa, ether_ntohost, ether_hostton, ether_line, ether_ntoa_r, ether_aton_r - Ethernet address manipulation routines
• euidaccess.3 euidaccess, eaccess - check effective user's permissions for a file
• eventfd_read.3 eventfd - create a file descriptor for event notification
• eventfd_write.3 eventfd - create a file descriptor for event notification
• exec.3 execl, execlp, execle, execv, execvp, execvpe - execute a file
• execl.3 execl, execlp, execle, execv, execvp, execvpe - execute a file
• execle.3 execl, execlp, execle, execv, execvp, execvpe - execute a file
• execlp.3 execl, execlp, execle, execv, execvp, execvpe - execute a file
• execv.3 execl, execlp, execle, execv, execvp, execvpe - execute a file
• execvp.3 execl, execlp, execle, execv, execvp, execvpe - execute a file
• execvpe.3 execl, execlp, execle, execv, execvp, execvpe - execute a file
• exit.3 exit - cause normal process termination
• exp.3 exp, expf, expl - base-e exponential function
• exp10.3 exp10, exp10f, exp10l - base-10 exponential function
• exp10f.3 exp10, exp10f, exp10l - base-10 exponential function
• exp10l.3 exp10, exp10f, exp10l - base-10 exponential function
• exp2.3 exp2, exp2f, exp2l - base-2 exponential function
• exp2f.3 exp2, exp2f, exp2l - base-2 exponential function
• exp2l.3 exp2, exp2f, exp2l - base-2 exponential function
• expf.3 exp, expf, expl - base-e exponential function
• expl.3 exp, expf, expl - base-e exponential function
• expm1.3 expm1, expm1f, expm1l - exponential minus 1
• expm1f.3 expm1, expm1f, expm1l - exponential minus 1
• expm1l.3 expm1, expm1f, expm1l - exponential minus 1

f

• fabs.3 fabs, fabsf, fabsl - absolute value of floating-point number
• fabsf.3 fabs, fabsf, fabsl - absolute value of floating-point number
• fabsl.3 fabs, fabsf, fabsl - absolute value of floating-point number
• fclose.3 fclose - close a stream
• fcloseall.3 fcloseall - close all open streams
• fcvt.3 ecvt, fcvt - convert a floating-point number to a string
• fcvt_r.3 ecvt_r, fcvt_r, qecvt_r, qfcvt_r - convert a floating-point number to a string
• fdim.3 fdim, fdimf, fdiml - positive difference
• fdimf.3 fdim, fdimf, fdiml - positive difference
• fdiml.3 fdim, fdimf, fdiml - positive difference
• fdopen.3 fopen, fdopen, freopen - stream open functions
• fdopendir.3 opendir, fdopendir - open a directory
• feclearexcept.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fedisableexcept.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• feenableexcept.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fegetenv.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fegetexcept.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fegetexceptflag.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fegetround.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• feholdexcept.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fenv.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• feof.3 clearerr, feof, ferror, fileno - check and reset stream status
• feof_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• feraiseexcept.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• ferror.3 clearerr, feof, ferror, fileno - check and reset stream status
• ferror_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fesetenv.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fesetexceptflag.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fesetround.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fetestexcept.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• feupdateenv.3 feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fetestexcept, fegetenv, fegetround, feholdexcept, fesetround, fesetenv, feupdateenv, feenableexcept, fedisableexcept, fegetexcept - floating-point rounding and exception handling
• fexecve.3 fexecve - execute program specified via file descriptor
• fflush.3 fflush - flush a stream
• fflush_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• ffs.3 ffs, ffsl, ffsll - find first bit set in a word
• ffsl.3 ffs, ffsl, ffsll - find first bit set in a word
• ffsll.3 ffs, ffsl, ffsll - find first bit set in a word
• fgetc.3 fgetc, fgets, getc, getchar, gets, ungetc - input of characters and strings
• fgetc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fgetgrent.3 fgetgrent - get group file entry
• fgetgrent_r.3 getgrent_r, fgetgrent_r - get group file entry reentrantly
• fgetpos.3 fgetpos, fseek, fsetpos, ftell, rewind - reposition a stream
• fgetpwent.3 fgetpwent - get password file entry
• fgetpwent_r.3 getpwent_r, fgetpwent_r - get passwd file entry reentrantly
• fgets.3 fgetc, fgets, getc, getchar, gets, ungetc - input of characters and strings
• fgets_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fgetspent.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• fgetspent_r.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• fgetwc.3 fgetwc, getwc - read a wide character from a FILE stream
• fgetwc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fgetws.3 fgetws - read a wide-character string from a FILE stream
• fgetws_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fileno.3 clearerr, feof, ferror, fileno - check and reset stream status
• fileno_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• finite.3 finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions
• finitef.3 finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions
• finitel.3 finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions
• flockfile.3 flockfile, ftrylockfile, funlockfile - lock FILE for stdio
• floor.3 floor, floorf, floorl - largest integral value not greater than argument
• floorf.3 floor, floorf, floorl - largest integral value not greater than argument
• floorl.3 floor, floorf, floorl - largest integral value not greater than argument
• fma.3 fma, fmaf, fmal - floating-point multiply and add
• fmaf.3 fma, fmaf, fmal - floating-point multiply and add
• fmal.3 fma, fmaf, fmal - floating-point multiply and add
• fmax.3 fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers
• fmaxf.3 fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers
• fmaxl.3 fmax, fmaxf, fmaxl - determine maximum of two floating-point numbers
• fmemopen.3 fmemopen, open_memstream, open_wmemstream - open memory as stream
• fmin.3 fmin, fminf, fminl - determine minimum of two floating-point numbers
• fminf.3 fmin, fminf, fminl - determine minimum of two floating-point numbers
• fminl.3 fmin, fminf, fminl - determine minimum of two floating-point numbers
• fmod.3 fmod, fmodf, fmodl - floating-point remainder function
• fmodf.3 fmod, fmodf, fmodl - floating-point remainder function
• fmodl.3 fmod, fmodf, fmodl - floating-point remainder function
• fmtmsg.3 fmtmsg - print formatted error messages
• fnmatch.3 fnmatch - match filename or pathname
• fopen.3 fopen, fdopen, freopen - stream open functions
• fopencookie.3 fopencookie - opening a custom stream
• forkpty.3 openpty, login_tty, forkpty - tty utility functions
• fpathconf.3 fpathconf, pathconf - get configuration values for files
• fpclassify.3 fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification macros
• fprintf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• fpurge.3 fpurge, __fpurge - purge a stream
• fputc.3 fputc, fputs, putc, putchar, puts - output of characters and strings
• fputc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fputs.3 fputc, fputs, putc, putchar, puts - output of characters and strings
• fputs_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fputwc.3 fputwc, putwc - write a wide character to a FILE stream
• fputwc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fputws.3 fputws - write a wide-character string to a FILE stream
• fputws_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• fread.3 fread, fwrite - binary stream input/output
• fread_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• free.3 malloc, free, calloc, realloc - Allocate and free dynamic memory
• freeaddrinfo.3 getaddrinfo, freeaddrinfo, gai_strerror - network address and service translation
• freehostent.3 getipnodebyname, getipnodebyaddr, freehostent - get network hostnames and addresses
• freeifaddrs.3 getifaddrs, freeifaddrs - get interface addresses
• freopen.3 fopen, fdopen, freopen - stream open functions
• frexp.3 frexp, frexpf, frexpl - convert floating-point number to fractional and integral components
• frexpf.3 frexp, frexpf, frexpl - convert floating-point number to fractional and integral components
• frexpl.3 frexp, frexpf, frexpl - convert floating-point number to fractional and integral components
• fscanf.3 scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion
• fseek.3 fgetpos, fseek, fsetpos, ftell, rewind - reposition a stream
• fseeko.3 fseeko, ftello - seek to or report file position
• fsetpos.3 fgetpos, fseek, fsetpos, ftell, rewind - reposition a stream
• fstatvfs.3 statvfs, fstatvfs - get file system statistics
• ftell.3 fgetpos, fseek, fsetpos, ftell, rewind - reposition a stream
• ftello.3 fseeko, ftello - seek to or report file position
• ftime.3 ftime - return date and time
• ftok.3 ftok - convert a pathname and a project identifier to a System V IPC key
• ftrylockfile.3 flockfile, ftrylockfile, funlockfile - lock FILE for stdio
• fts.3 fts, fts_open, fts_read, fts_children, fts_set, fts_close - \ traverse a file hierarchy
• fts_children.3 fts, fts_open, fts_read, fts_children, fts_set, fts_close - \ traverse a file hierarchy
• fts_close.3 fts, fts_open, fts_read, fts_children, fts_set, fts_close - \ traverse a file hierarchy
• fts_open.3 fts, fts_open, fts_read, fts_children, fts_set, fts_close - \ traverse a file hierarchy
• fts_read.3 fts, fts_open, fts_read, fts_children, fts_set, fts_close - \ traverse a file hierarchy
• fts_set.3 fts, fts_open, fts_read, fts_children, fts_set, fts_close - \ traverse a file hierarchy
• ftw.3 ftw, nftw - file tree walk
• funlockfile.3 flockfile, ftrylockfile, funlockfile - lock FILE for stdio
• futimens.3 utimensat, futimens - change file timestamps with nanosecond precision
• futimes.3 futimes, lutimes - change file timestamps
• fwide.3 fwide - set and determine the orientation of a FILE stream
• fwprintf.3 wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion
• fwrite.3 fread, fwrite - binary stream input/output
• fwrite_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions

g

• gai_cancel.3 getaddrinfo_a, gai_suspend, gai_error, gai_cancel - asynchronous network address and service translation
• gai_error.3 getaddrinfo_a, gai_suspend, gai_error, gai_cancel - asynchronous network address and service translation
• gai_strerror.3 getaddrinfo, freeaddrinfo, gai_strerror - network address and service translation
• gai_suspend.3 getaddrinfo_a, gai_suspend, gai_error, gai_cancel - asynchronous network address and service translation
• gamma.3 gamma, gammaf, gammal - (logarithm of the) gamma function
• gammaf.3 gamma, gammaf, gammal - (logarithm of the) gamma function
• gammal.3 gamma, gammaf, gammal - (logarithm of the) gamma function
• gcvt.3 gcvt - convert a floating-point number to a string
• gdbm.3 GDBM - The GNU database manager. Includes dbm and ndbm compatability. (Version \*(ve.)
• get_current_dir_name.3 getcwd, getwd, get_current_dir_name - Get current working directory
• get_myaddress.3 rpc - library routines for remote procedure calls
• getaddrinfo.3 getaddrinfo, freeaddrinfo, gai_strerror - network address and service translation
• getaddrinfo_a.3 getaddrinfo_a, gai_suspend, gai_error, gai_cancel - asynchronous network address and service translation
• getaliasbyname.3 setaliasent, endaliasent, getaliasent, getaliasent_r, getaliasbyname, getaliasbyname_r - read an alias entry
• getaliasbyname_r.3 setaliasent, endaliasent, getaliasent, getaliasent_r, getaliasbyname, getaliasbyname_r - read an alias entry
• getaliasent.3 setaliasent, endaliasent, getaliasent, getaliasent_r, getaliasbyname, getaliasbyname_r - read an alias entry
• getaliasent_r.3 setaliasent, endaliasent, getaliasent, getaliasent_r, getaliasbyname, getaliasbyname_r - read an alias entry
• getc.3 fgetc, fgets, getc, getchar, gets, ungetc - input of characters and strings
• getc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• getchar.3 fgetc, fgets, getc, getchar, gets, ungetc - input of characters and strings
• getchar_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• getcwd.3 getcwd, getwd, get_current_dir_name - Get current working directory
• getdate.3 getdate, getdate_r - convert a date-plus-time string to broken-down time
• getdate_err.3 getdate, getdate_r - convert a date-plus-time string to broken-down time
• getdate_r.3 getdate, getdate_r - convert a date-plus-time string to broken-down time
• getdelim.3 getline, getdelim - delimited string input
• getdirentries.3 getdirentries - get directory entries in a file system-independent format
• getenv.3 getenv - get an environment variable
• getfsent.3 getfsent, getfsspec, getfsfile, setfsent, endfsent - handle fstab entries
• getfsfile.3 getfsent, getfsspec, getfsfile, setfsent, endfsent - handle fstab entries
• getfsspec.3 getfsent, getfsspec, getfsfile, setfsent, endfsent - handle fstab entries
• getgrent.3 getgrent, setgrent, endgrent - get group file entry
• getgrent_r.3 getgrent_r, fgetgrent_r - get group file entry reentrantly
• getgrgid.3 getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry
• getgrgid_r.3 getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry
• getgrnam.3 getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry
• getgrnam_r.3 getgrnam, getgrnam_r, getgrgid, getgrgid_r - get group file entry
• getgrouplist.3 getgrouplist - get list of groups to which a user belongs
• gethostbyaddr.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostbyaddr_r.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostbyname.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostbyname2.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostbyname2_r.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostbyname_r.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostent.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostent_r.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• gethostid.3 gethostid, sethostid - get or set the unique identifier of the current host
• getifaddrs.3 getifaddrs, freeifaddrs - get interface addresses
• getipnodebyaddr.3 getipnodebyname, getipnodebyaddr, freehostent - get network hostnames and addresses
• getipnodebyname.3 getipnodebyname, getipnodebyaddr, freehostent - get network hostnames and addresses
• getline.3 getline, getdelim - delimited string input
• getloadavg.3 getloadavg - get system load averages
• getlogin.3 getlogin, getlogin_r, cuserid - get username
• getlogin_r.3 getlogin, getlogin_r, cuserid - get username
• getmntent.3 getmntent, setmntent, addmntent, endmntent, hasmntopt, getmntent_r - get file system descriptor file entry
• getmntent_r.3 getmntent, setmntent, addmntent, endmntent, hasmntopt, getmntent_r - get file system descriptor file entry
• getnameinfo.3 getnameinfo - address-to-name translation in protocol-independent manner
• getnetbyaddr.3 getnetent, getnetbyname, getnetbyaddr, setnetent, endnetent - get network entry
• getnetbyaddr_r.3 getnetent_r, getnetbyname_r, getnetbyaddr_r - get network entry (reentrant)
• getnetbyname.3 getnetent, getnetbyname, getnetbyaddr, setnetent, endnetent - get network entry
• getnetbyname_r.3 getnetent_r, getnetbyname_r, getnetbyaddr_r - get network entry (reentrant)
• getnetent.3 getnetent, getnetbyname, getnetbyaddr, setnetent, endnetent - get network entry
• getnetent_r.3 getnetent_r, getnetbyname_r, getnetbyaddr_r - get network entry (reentrant)
• getnetgrent.3 setnetgrent, endnetgrent, getnetgrent, getnetgrent_r, innetgr - handle network group entries
• getnetgrent_r.3 setnetgrent, endnetgrent, getnetgrent, getnetgrent_r, innetgr - handle network group entries
• getopt.3 getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options
• getopt_long.3 getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options
• getopt_long_only.3 getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options
• getpass.3 getpass - get a password
• getprotobyname.3 getprotoent, getprotobyname, getprotobynumber, setprotoent, endprotoent - get protocol entry
• getprotobyname_r.3 getprotoent_r, getprotobyname_r, getprotobynumber_r - get protocol entry (reentrant)
• getprotobynumber.3 getprotoent, getprotobyname, getprotobynumber, setprotoent, endprotoent - get protocol entry
• getprotobynumber_r.3 getprotoent_r, getprotobyname_r, getprotobynumber_r - get protocol entry (reentrant)
• getprotoent.3 getprotoent, getprotobyname, getprotobynumber, setprotoent, endprotoent - get protocol entry
• getprotoent_r.3 getprotoent_r, getprotobyname_r, getprotobynumber_r - get protocol entry (reentrant)
• getpt.3 getpt - open the pseudoterminal master (PTM)
• getpw.3 getpw - Re-construct password line entry
• getpwent.3 getpwent, setpwent, endpwent - get password file entry
• getpwent_r.3 getpwent_r, fgetpwent_r - get passwd file entry reentrantly
• getpwnam.3 getpwnam, getpwnam_r, getpwuid, getpwuid_r - get password file entry
• getpwnam_r.3 getpwnam, getpwnam_r, getpwuid, getpwuid_r - get password file entry
• getpwuid.3 getpwnam, getpwnam_r, getpwuid, getpwuid_r - get password file entry
• getpwuid_r.3 getpwnam, getpwnam_r, getpwuid, getpwuid_r - get password file entry
• getrpcbyname.3 getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent - get RPC entry
• getrpcbyname_r.3 getrpcent_r, getrpcbyname_r, getrpcbynumber_r - get RPC entry (reentrant)
• getrpcbynumber.3 getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent - get RPC entry
• getrpcbynumber_r.3 getrpcent_r, getrpcbyname_r, getrpcbynumber_r - get RPC entry (reentrant)
• getrpcent.3 getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent - get RPC entry
• getrpcent_r.3 getrpcent_r, getrpcbyname_r, getrpcbynumber_r - get RPC entry (reentrant)
• getrpcport.3 getrpcport - get RPC port number
• gets.3 fgetc, fgets, getc, getchar, gets, ungetc - input of characters and strings
• getservbyname.3 getservent, getservbyname, getservbyport, setservent, endservent - get service entry
• getservbyname_r.3 getservent_r, getservbyname_r, getservbyport_r - get service entry (reentrant)
• getservbyport.3 getservent, getservbyname, getservbyport, setservent, endservent - get service entry
• getservbyport_r.3 getservent_r, getservbyname_r, getservbyport_r - get service entry (reentrant)
• getservent.3 getservent, getservbyname, getservbyport, setservent, endservent - get service entry
• getservent_r.3 getservent_r, getservbyname_r, getservbyport_r - get service entry (reentrant)
• getspent.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• getspent_r.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• getspnam.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• getspnam_r.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• getsubopt.3 getsubopt - parse suboption arguments from a string
• gettext.3 gettext, dgettext, dcgettext - translate message
• getttyent.3 getttyent, getttynam, setttyent, endttyent - get ttys file entry
• getttynam.3 getttyent, getttynam, setttyent, endttyent - get ttys file entry
• getumask.3 getumask - get file creation mask
• getusershell.3 getusershell, setusershell, endusershell - get permitted user shells
• getutent.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutent_r.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutid.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutid_r.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutline.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutline_r.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutmp.3 getutmp, getutmpx - copy utmp structure to utmpx, and vice versa
• getutmpx.3 getutmp, getutmpx - copy utmp structure to utmpx, and vice versa
• getutxent.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutxid.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getutxline.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• getw.3 getw, putw - input and output of words (ints)
• getwc.3 fgetwc, getwc - read a wide character from a FILE stream
• getwc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• getwchar.3 getwchar - read a wide character from standard input
• getwchar_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• getwd.3 getcwd, getwd, get_current_dir_name - Get current working directory
• glob.3 glob, globfree - find pathnames matching a pattern, free memory from glob()
• globfree.3 glob, globfree - find pathnames matching a pattern, free memory from glob()
• gmtime.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• gmtime_r.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• gnu_dev_major.3 makedev, major, minor - manage a device number
• gnu_dev_makedev.3 makedev, major, minor - manage a device number
• gnu_dev_minor.3 makedev, major, minor - manage a device number
• gnu_get_libc_release.3 gnu_get_libc_version, gnu_get_libc_release - get glibc version and release
• gnu_get_libc_version.3 gnu_get_libc_version, gnu_get_libc_release - get glibc version and release
• grantpt.3 grantpt - grant access to the slave pseudoterminal
• gsignal.3 gsignal, ssignal - software signal facility

h

• h_errno.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• hash.3 hash - hash database access method
• hasmntopt.3 getmntent, setmntent, addmntent, endmntent, hasmntopt, getmntent_r - get file system descriptor file entry
• hcreate.3 hcreate, hdestroy, hsearch, hcreate_r, hdestroy_r, hsearch_r - hash table management
• hcreate_r.3 hcreate, hdestroy, hsearch, hcreate_r, hdestroy_r, hsearch_r - hash table management
• hdestroy.3 hcreate, hdestroy, hsearch, hcreate_r, hdestroy_r, hsearch_r - hash table management
• hdestroy_r.3 hcreate, hdestroy, hsearch, hcreate_r, hdestroy_r, hsearch_r - hash table management
• herror.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• history.3readline history - GNU History Library
• hsearch.3 hcreate, hdestroy, hsearch, hcreate_r, hdestroy_r, hsearch_r - hash table management
• hsearch_r.3 hcreate, hdestroy, hsearch, hcreate_r, hdestroy_r, hsearch_r - hash table management
• hstrerror.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• htobe16.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• htobe32.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• htobe64.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• htole16.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• htole32.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• htole64.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• htonl.3 htonl, htons, ntohl, ntohs - convert values between host and network byte order
• htons.3 htonl, htons, ntohl, ntohs - convert values between host and network byte order
• hypot.3 hypot, hypotf, hypotl - Euclidean distance function
• hypotf.3 hypot, hypotf, hypotl - Euclidean distance function
• hypotl.3 hypot, hypotf, hypotl - Euclidean distance function

i

• iconv.3 iconv - perform character set conversion
• iconv_close.3 iconv_close - deallocate descriptor for character set conversion
• iconv_open.3 iconv_open - allocate descriptor for character set conversion
• ilogb.3 ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value
• ilogbf.3 ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value
• ilogbl.3 ilogb, ilogbf, ilogbl - get integer exponent of a floating-point value
• imaxabs.3 abs, labs, llabs, imaxabs - compute the absolute value of an integer
• imaxdiv.3 div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer division
• index.3 index, rindex - locate character in string
• inet.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_addr.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_aton.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_lnaof.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_makeaddr.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_netof.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_network.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_ntoa.3 inet_aton, inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof - Internet address manipulation routines
• inet_ntop.3 inet_ntop - convert IPv4 and IPv6 addresses from binary to text form
• inet_pton.3 inet_pton - convert IPv4 and IPv6 addresses from text to binary form
• initgroups.3 initgroups - initialize the supplementary group access list
• initstate.3 random, srandom, initstate, setstate - random number generator
• initstate_r.3 random_r, srandom_r, initstate_r, setstate_r - reentrant random number generator
• innetgr.3 setnetgrent, endnetgrent, getnetgrent, getnetgrent_r, innetgr - handle network group entries
• insque.3 insque, remque - insert/remove an item from a queue
• intro.3 intro - Introduction to library functions
• iruserok.3 rcmd, rresvport, iruserok, ruserok - routines for returning a stream to a remote command
• isalnum.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isalpha.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isascii.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isatty.3 isatty - test whether a file descriptor refers to a terminal
• isblank.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• iscntrl.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isdigit.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isfinite.3 fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification macros
• isgraph.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isgreater.3 isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - floating-point relational tests without exception for NaN
• isgreaterequal.3 isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - floating-point relational tests without exception for NaN
• isinf.3 fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification macros
• isinff.3 finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions
• isinfl.3 finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions
• isless.3 isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - floating-point relational tests without exception for NaN
• islessequal.3 isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - floating-point relational tests without exception for NaN
• islessgreater.3 isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - floating-point relational tests without exception for NaN
• islower.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isnan.3 fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification macros
• isnanf.3 finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions
• isnanl.3 finite, finitef, finitel, isinf, isinff, isinfl, isnan, isnanf, isnanl - BSD floating-point classification functions
• isnormal.3 fpclassify, isfinite, isnormal, isnan, isinf - floating-point classification macros
• isprint.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• ispunct.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isspace.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• isunordered.3 isgreater, isgreaterequal, isless, islessequal, islessgreater, isunordered - floating-point relational tests without exception for NaN
• isupper.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines
• iswalnum.3 iswalnum - test for alphanumeric wide character
• iswalpha.3 iswalpha - test for alphabetic wide character
• iswblank.3 iswblank - test for whitespace wide character
• iswcntrl.3 iswcntrl - test for control wide character
• iswctype.3 iswctype - wide-character classification
• iswdigit.3 iswdigit - test for decimal digit wide character
• iswgraph.3 iswgraph - test for graphic wide character
• iswlower.3 iswlower - test for lowercase wide character
• iswprint.3 iswprint - test for printing wide character
• iswpunct.3 iswpunct - test for punctuation or symbolic wide character
• iswspace.3 iswspace - test for whitespace wide character
• iswupper.3 iswupper - test for uppercase wide character
• iswxdigit.3 iswxdigit - test for hexadecimal digit wide character
• isxdigit.3 isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, isxdigit - character classification routines

j

• j0.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• j0f.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• j0l.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• j1.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• j1f.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• j1l.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• jn.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• jnf.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• jnl.3 j0, j0f, j0l, j1, j1f, j1l, jn, jnf, jnl - Bessel functions of the first kind
• jrand48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• jrand48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly

k

• key_decryptsession.3 key_decryptsession, key_encryptsession, key_setsecret, key_gendes, key_secretkey_is_set - interfaces to rpc keyserver daemon
• key_encryptsession.3 key_decryptsession, key_encryptsession, key_setsecret, key_gendes, key_secretkey_is_set - interfaces to rpc keyserver daemon
• key_gendes.3 key_decryptsession, key_encryptsession, key_setsecret, key_gendes, key_secretkey_is_set - interfaces to rpc keyserver daemon
• key_secretkey_is_set.3 key_decryptsession, key_encryptsession, key_setsecret, key_gendes, key_secretkey_is_set - interfaces to rpc keyserver daemon
• key_setsecret.3 key_decryptsession, key_encryptsession, key_setsecret, key_gendes, key_secretkey_is_set - interfaces to rpc keyserver daemon
• klogctl.3 syslog, klogctl - read and/or clear kernel message ring buffer; set console_loglevel

l

• l64a.3 a64l, l64a - convert between long and base-64
• labs.3 abs, labs, llabs, imaxabs - compute the absolute value of an integer
• lckpwdf.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• lcong48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• lcong48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• ldexp.3 ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2
• ldexpf.3 ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2
• ldexpl.3 ldexp, ldexpf, ldexpl - multiply floating-point number by integral power of 2
• ldiv.3 div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer division
• le16toh.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• le32toh.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• le64toh.3 htobe16, htole16, be16toh, le16toh, htobe32, htole32, be32toh, le32toh, htobe64, htole64, be64toh, le64toh - convert values between host and big-/little-endian byte order
• lfind.3 lfind, lsearch - linear search of an array
• lgamma.3 lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function
• lgamma_r.3 lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function
• lgammaf.3 lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function
• lgammaf_r.3 lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function
• lgammal.3 lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function
• lgammal_r.3 lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function
• libnetlink.3 libnetlink - A library for accessing the netlink service
• librsync.3 librsync - library for delta compression of streams
• lio_listio.3 lio_listio - initiate a list of I/O requests
• llabs.3 abs, labs, llabs, imaxabs - compute the absolute value of an integer
• lldiv.3 div, ldiv, lldiv, imaxdiv - compute quotient and remainder of an integer division
• llrint.3 lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer
• llrintf.3 lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer
• llrintl.3 lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer
• llround.3 lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer, away from zero
• llroundf.3 lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer, away from zero
• llroundl.3 lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer, away from zero
• localeconv.3 localeconv - get numeric formatting information
• localtime.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• localtime_r.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• lockf.3 lockf - apply, test or remove a POSIX lock on an open file
• log.3 log, logf, logl - natural logarithmic function
• log10.3 log10, log10f, log10l - base-10 logarithmic function
• log10f.3 log10, log10f, log10l - base-10 logarithmic function
• log10l.3 log10, log10f, log10l - base-10 logarithmic function
• log1p.3 log1p, log1pf, log1pl - logarithm of 1 plus argument
• log1pf.3 log1p, log1pf, log1pl - logarithm of 1 plus argument
• log1pl.3 log1p, log1pf, log1pl - logarithm of 1 plus argument
• log2.3 log2, log2f, log2l - base-2 logarithmic function
• log2f.3 log2, log2f, log2l - base-2 logarithmic function
• log2l.3 log2, log2f, log2l - base-2 logarithmic function
• logb.3 logb, logbf, logbl - get exponent of a floating-point value
• logbf.3 logb, logbf, logbl - get exponent of a floating-point value
• logbl.3 logb, logbf, logbl - get exponent of a floating-point value
• logf.3 log, logf, logl - natural logarithmic function
• login.3 login, logout - write utmp and wtmp entries
• login_tty.3 openpty, login_tty, forkpty - tty utility functions
• logl.3 log, logf, logl - natural logarithmic function
• logout.3 login, logout - write utmp and wtmp entries
• logwtmp.3 updwtmp, logwtmp - append an entry to the wtmp file
• longjmp.3 longjmp, siglongjmp - nonlocal jump to a saved stack context
• lrand48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• lrand48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• lrint.3 lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer
• lrintf.3 lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer
• lrintl.3 lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to nearest integer
• lround.3 lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer, away from zero
• lroundf.3 lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer, away from zero
• lroundl.3 lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer, away from zero
• lsearch.3 lfind, lsearch - linear search of an array
• lseek64.3 lseek64 - reposition 64-bit read/write file offset
• lutimes.3 futimes, lutimes - change file timestamps

m

• major.3 makedev, major, minor - manage a device number
• makecontext.3 makecontext, swapcontext - manipulate user context
• makedev.3 makedev, major, minor - manage a device number
• malloc.3 malloc, free, calloc, realloc - Allocate and free dynamic memory
• malloc_hook.3 __malloc_hook, __malloc_initialize_hook, __memalign_hook, __free_hook, __realloc_hook, __after_morecore_hook - malloc debugging variables
• mallopt.3 mallopt, malloc_trim, malloc_usable_size, malloc_stats, \ malloc_get_state, malloc_set_state, mallinfo - dynamic allocation tuning
• matherr.3 matherr - SVID math library exception handling
• mblen.3 mblen - determine number of bytes in next multibyte character
• mbrlen.3 mbrlen - determine number of bytes in next multibyte character
• mbrtowc.3 mbrtowc - convert a multibyte sequence to a wide character
• mbsinit.3 mbsinit - test for initial shift state
• mbsnrtowcs.3 mbsnrtowcs - convert a multibyte string to a wide-character string
• mbsrtowcs.3 mbsrtowcs - convert a multibyte string to a wide-character string
• mbstowcs.3 mbstowcs - convert a multibyte string to a wide-character string
• mbtowc.3 mbtowc - convert a multibyte sequence to a wide character
• memalign.3 posix_memalign, memalign, valloc - Allocate aligned memory
• memccpy.3 memccpy - copy memory area
• memchr.3 memchr, memrchr, rawmemchr - scan memory for a character
• memcmp.3 memcmp - compare memory areas
• memcpy.3 memcpy - copy memory area
• memfrob.3 memfrob - frobnicate (encrypt) a memory area
• memmem.3 memmem - locate a substring
• memmove.3 memmove - copy memory area
• mempcpy.3 mempcpy, wmempcpy - copy memory area
• memrchr.3 memchr, memrchr, rawmemchr - scan memory for a character
• memset.3 memset - fill memory with a constant byte
• minor.3 makedev, major, minor - manage a device number
• mkdtemp.3 mkdtemp - create a unique temporary directory
• mkfifo.3 mkfifo - make a FIFO special file (a named pipe)
• mkfifoat.3 mkfifoat - make a FIFO (named pipe) relative to a directory file descriptor
• mkostemp.3 mkstemp, mkostemp - create a unique temporary file
• mkostemps.3 mkstemp, mkostemp - create a unique temporary file
• mkstemp.3 mkstemp, mkostemp - create a unique temporary file
• mkstemps.3 mkstemp, mkostemp - create a unique temporary file
• mktemp.3 mktemp - make a unique temporary filename
• mktime.3 asctime, ctime, gmtime, localtime, mktime, asctime_r, ctime_r, gmtime_r, localtime_r - transform date and time to broken-down time or ASCII
• mmap64.3 mmap2 - map files or devices into memory
• modf.3 modf, modff, modfl - extract signed integral and fractional values from floating-point number
• modff.3 modf, modff, modfl - extract signed integral and fractional values from floating-point number
• modfl.3 modf, modff, modfl - extract signed integral and fractional values from floating-point number
• mpool.3 mpool - shared memory buffer pool
• mq_close.3 mq_close - close a message queue descriptor
• mq_getattr.3 mq_getattr, mq_setattr - get/set message queue attributes
• mq_notify.3 mq_notify - register for notification when a message is available
• mq_open.3 mq_open - open a message queue
• mq_receive.3 mq_receive, mq_timedreceive - receive a message from a message queue
• mq_send.3 mq_send, mq_timedsend - send a message to a message queue
• mq_setattr.3 mq_getattr, mq_setattr - get/set message queue attributes
• mq_timedreceive.3 mq_receive, mq_timedreceive - receive a message from a message queue
• mq_timedsend.3 mq_send, mq_timedsend - send a message to a message queue
• mq_unlink.3 mq_unlink - remove a message queue
• mrand48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• mrand48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• mtrace.3 mtrace, muntrace - malloc debugging
• muntrace.3 mtrace, muntrace - malloc debugging

n

• nan.3 nan, nanf, nanl - return 'Not a Number'
• nanf.3 nan, nanf, nanl - return 'Not a Number'
• nanl.3 nan, nanf, nanl - return 'Not a Number'
• nearbyint.3 nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest integer
• nearbyintf.3 nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest integer
• nearbyintl.3 nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest integer
• netlink.3 netlink - Netlink macros
• nextafter.3 nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - floating-point number manipulation
• nextafterf.3 nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - floating-point number manipulation
• nextafterl.3 nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - floating-point number manipulation
• nexttoward.3 nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - floating-point number manipulation
• nexttowardf.3 nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - floating-point number manipulation
• nexttowardl.3 nextafter, nextafterf, nextafterl, nexttoward, nexttowardf, nexttowardl - floating-point number manipulation
• nftw.3 ftw, nftw - file tree walk
• ngettext.3 ngettext, dngettext, dcngettext - translate message and choose plural form
• nl_langinfo.3 nl_langinfo - query language and locale information
• nrand48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• nrand48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• ntohl.3 htonl, htons, ntohl, ntohs - convert values between host and network byte order
• ntohs.3 htonl, htons, ntohl, ntohs - convert values between host and network byte order

o

• offsetof.3 offsetof - offset of a structure member
• on_exit.3 on_exit - register a function to be called at normal process termination
• open_memstream.3 fmemopen, open_memstream, open_wmemstream - open memory as stream
• open_wmemstream.3 fmemopen, open_memstream, open_wmemstream - open memory as stream
• opendir.3 opendir, fdopendir - open a directory
• openlog.3 closelog, openlog, syslog, vsyslog - send messages to the system logger
• openpty.3 openpty, login_tty, forkpty - tty utility functions
• optarg.3 getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options
• opterr.3 getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options
• optind.3 getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options
• optopt.3 getopt, getopt_long, getopt_long_only, optarg, optind, opterr, optopt - Parse command-line options

p

• passwd2des.3 xencrypt, xdecrypt, passwd2des - RFS password encryption
• pathconf.3 fpathconf, pathconf - get configuration values for files
• pclose.3 popen, pclose - pipe stream to or from a process
• pcrepattern.3 PCRE - Perl-compatible regular expressions
• perror.3 perror - print a system error message
• pmap_getmaps.3 rpc - library routines for remote procedure calls
• pmap_getport.3 rpc - library routines for remote procedure calls
• pmap_rmtcall.3 rpc - library routines for remote procedure calls
• pmap_set.3 rpc - library routines for remote procedure calls
• pmap_unset.3 rpc - library routines for remote procedure calls
• popen.3 popen, pclose - pipe stream to or from a process
• posix_fallocate.3 posix_fallocate - allocate file space
• posix_memalign.3 posix_memalign, memalign, valloc - Allocate aligned memory
• posix_openpt.3 posix_openpt - open a pseudoterminal device
• pow.3 pow, powf, powl - power functions
• pow10.3 pow10, pow10f, pow10l - base-10 power functions
• pow10f.3 pow10, pow10f, pow10l - base-10 power functions
• pow10l.3 pow10, pow10f, pow10l - base-10 power functions
• powf.3 pow, powf, powl - power functions
• powl.3 pow, powf, powl - power functions
• printf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• profil.3 profil - execution time profile
• program_invocation_name.3 program_invocation_name, program_invocation_short_name - \ obtain name used to invoke calling program
• program_invocation_short_name.3 program_invocation_name, program_invocation_short_name - \ obtain name used to invoke calling program
• psiginfo.3 psignal, psiginfo - print signal message
• psignal.3 psignal, psiginfo - print signal message
• pthread_attr_destroy.3 pthread_attr_init, pthread_attr_destroy - initialize and destroy thread attributes object
• pthread_attr_getaffinity_np.3 pthread_attr_setaffinity_np, pthread_attr_getaffinity_np - set/get CPU affinity attribute in thread attributes object
• pthread_attr_getdetachstate.3 pthread_attr_setdetachstate, pthread_attr_getdetachstate - set/get detach state attribute in thread attributes object
• pthread_attr_getguardsize.3 pthread_attr_setguardsize, pthread_attr_getguardsize - set/get guard size attribute in thread attributes object
• pthread_attr_getinheritsched.3 pthread_attr_setinheritsched, pthread_attr_getinheritsched - set/get inherit scheduler attribute in thread attributes object
• pthread_attr_getschedparam.3 pthread_attr_setschedparam, pthread_attr_getschedparam - set/get scheduling parameter attributes in thread attributes object
• pthread_attr_getschedpolicy.3 pthread_attr_setschedpolicy, pthread_attr_getschedpolicy - set/get scheduling policy attribute in thread attributes object
• pthread_attr_getscope.3 pthread_attr_setscope, pthread_attr_getscope - set/get contention scope attribute in thread attributes object
• pthread_attr_getstack.3 pthread_attr_setstack, pthread_attr_getstack - set/get stack attributes in thread attributes object
• pthread_attr_getstackaddr.3 pthread_attr_setstackaddr, pthread_attr_getstackaddr - set/get stack address attribute in thread attributes object
• pthread_attr_getstacksize.3 pthread_attr_setstacksize, pthread_attr_getstacksize - set/get stack size attribute in thread attributes object
• pthread_attr_init.3 pthread_attr_init, pthread_attr_destroy - initialize and destroy thread attributes object
• pthread_attr_setaffinity_np.3 pthread_attr_setaffinity_np, pthread_attr_getaffinity_np - set/get CPU affinity attribute in thread attributes object
• pthread_attr_setdetachstate.3 pthread_attr_setdetachstate, pthread_attr_getdetachstate - set/get detach state attribute in thread attributes object
• pthread_attr_setguardsize.3 pthread_attr_setguardsize, pthread_attr_getguardsize - set/get guard size attribute in thread attributes object
• pthread_attr_setinheritsched.3 pthread_attr_setinheritsched, pthread_attr_getinheritsched - set/get inherit scheduler attribute in thread attributes object
• pthread_attr_setschedparam.3 pthread_attr_setschedparam, pthread_attr_getschedparam - set/get scheduling parameter attributes in thread attributes object
• pthread_attr_setschedpolicy.3 pthread_attr_setschedpolicy, pthread_attr_getschedpolicy - set/get scheduling policy attribute in thread attributes object
• pthread_attr_setscope.3 pthread_attr_setscope, pthread_attr_getscope - set/get contention scope attribute in thread attributes object
• pthread_attr_setstack.3 pthread_attr_setstack, pthread_attr_getstack - set/get stack attributes in thread attributes object
• pthread_attr_setstackaddr.3 pthread_attr_setstackaddr, pthread_attr_getstackaddr - set/get stack address attribute in thread attributes object
• pthread_attr_setstacksize.3 pthread_attr_setstacksize, pthread_attr_getstacksize - set/get stack size attribute in thread attributes object
• pthread_cancel.3 pthread_cancel - send a cancellation request to a thread
• pthread_cleanup_pop.3 pthread_cleanup_push, pthread_cleanup_pop - push and pop thread cancellation clean-up handlers
• pthread_cleanup_pop_restore_np.3 pthread_cleanup_push_defer_np, pthread_cleanup_pop_restore_np - push and pop thread cancellation clean-up handlers while saving cancelability type
• pthread_cleanup_push.3 pthread_cleanup_push, pthread_cleanup_pop - push and pop thread cancellation clean-up handlers
• pthread_cleanup_push_defer_np.3 pthread_cleanup_push_defer_np, pthread_cleanup_pop_restore_np - push and pop thread cancellation clean-up handlers while saving cancelability type
• pthread_create.3 pthread_create - create a new thread
• pthread_detach.3 pthread_detach - detach a thread
• pthread_equal.3 pthread_equal - compare thread IDs
• pthread_exit.3 pthread_exit - terminate calling thread
• pthread_getaffinity_np.3 pthread_setaffinity_np, pthread_getaffinity_np - set/get CPU affinity of a thread
• pthread_getattr_np.3 pthread_getattr_np - get attributes of created thread
• pthread_getconcurrency.3 pthread_setconcurrency, pthread_getconcurrency - set/get the concurrency level
• pthread_getcpuclockid.3 pthread_getcpuclockid - retrieve ID of a thread's CPU time clock
• pthread_getschedparam.3 pthread_setschedparam, pthread_getschedparam - set/get scheduling policy and parameters of a thread
• pthread_join.3 pthread_join - join with a terminated thread
• pthread_kill.3 pthread_kill - send a signal to a thread
• pthread_kill_other_threads_np.3 pthread_kill_other_threads_np - terminate all other threads in process
• pthread_self.3 pthread_self - obtain ID of the calling thread
• pthread_setaffinity_np.3 pthread_setaffinity_np, pthread_getaffinity_np - set/get CPU affinity of a thread
• pthread_setcancelstate.3 pthread_setcancelstate, pthread_setcanceltype - set cancelability state and type
• pthread_setcanceltype.3 pthread_setcancelstate, pthread_setcanceltype - set cancelability state and type
• pthread_setconcurrency.3 pthread_setconcurrency, pthread_getconcurrency - set/get the concurrency level
• pthread_setschedparam.3 pthread_setschedparam, pthread_getschedparam - set/get scheduling policy and parameters of a thread
• pthread_setschedprio.3 pthread_setschedprio - set scheduling priority of a thread
• pthread_sigmask.3 pthread_sigmask - examine and change mask of blocked signals
• pthread_sigqueue.3 pthread_sigqueue - queue a signal and data to a thread
• pthread_testcancel.3 pthread_testcancel - request delivery of any pending cancellation request
• pthread_timedjoin_np.3 pthread_tryjoin_np, pthread_timedjoin_np - try to join with a terminated thread
• pthread_tryjoin_np.3 pthread_tryjoin_np, pthread_timedjoin_np - try to join with a terminated thread
• pthread_yield.3 pthread_yield - yield the processor
• ptsname.3 ptsname, ptsname_r - get the name of the slave pseudoterminal
• ptsname_r.3 ptsname, ptsname_r - get the name of the slave pseudoterminal
• putc.3 fputc, fputs, putc, putchar, puts - output of characters and strings
• putc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• putchar.3 fputc, fputs, putc, putchar, puts - output of characters and strings
• putchar_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• putenv.3 putenv - change or add an environment variable
• putgrent.3 putgrent - write a group database entry to a file
• putpwent.3 putpwent - write a password file entry
• puts.3 fputc, fputs, putc, putchar, puts - output of characters and strings
• putspent.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• pututline.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• pututxline.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• putw.3 getw, putw - input and output of words (ints)
• putwc.3 fputwc, putwc - write a wide character to a FILE stream
• putwc_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• putwchar.3 putwchar - write a wide character to standard output
• putwchar_unlocked.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions

q

• qecvt.3 qecvt, qfcvt, qgcvt - convert a floating-point number to a string
• qecvt_r.3 ecvt_r, fcvt_r, qecvt_r, qfcvt_r - convert a floating-point number to a string
• qfcvt.3 qecvt, qfcvt, qgcvt - convert a floating-point number to a string
• qfcvt_r.3 ecvt_r, fcvt_r, qecvt_r, qfcvt_r - convert a floating-point number to a string
• qgcvt.3 qecvt, qfcvt, qgcvt - convert a floating-point number to a string
• qsort.3 qsort - sorts an array
• queue.3 LIST_ENTRY, LIST_HEAD, LIST_INIT, LIST_INSERT_AFTER, \ LIST_INSERT_HEAD, LIST_REMOVE, TAILQ_ENTRY, TAILQ_HEAD, \ TAILQ_INIT, TAILQ_INSERT_AFTER, TAILQ_INSERT_HEAD, TAILQ_INSERT_TAIL, \ TAILQ_REMOVE, CIRCLEQ_ENTRY, CIRCLEQ_HEAD, CIRCLEQ_INIT, \ CIRCLEQ_INSERT_AFTER, CIRCLEQ_INSERT_BEFORE, \ CIRCLEQ_INSERT_HEAD, CIRCLEQ_INSERT_TAIL, \ CIRCLEQ_REMOVE - implementations of lists, tail queues, and circular queues

r

• raise.3 raise - send a signal to the caller
• rand.3 rand, rand_r, srand - pseudo-random number generator
• rand_r.3 rand, rand_r, srand - pseudo-random number generator
• random.3 random, srandom, initstate, setstate - random number generator
• random_r.3 random_r, srandom_r, initstate_r, setstate_r - reentrant random number generator
• rawmemchr.3 memchr, memrchr, rawmemchr - scan memory for a character
• rcmd.3 rcmd, rresvport, iruserok, ruserok - routines for returning a stream to a remote command
• re_comp.3 re_comp, re_exec - BSD regex functions
• re_exec.3 re_comp, re_exec - BSD regex functions
• readdir.3 readdir, readdir_r - read a directory
• readdir_r.3 readdir, readdir_r - read a directory
• readline.3readline readline - get a line from a user with editing
• realloc.3 malloc, free, calloc, realloc - Allocate and free dynamic memory
• realpath.3 realpath - return the canonicalized absolute pathname
• recno.3 recno - record number database access method
• redland.3
• regcomp.3 regcomp, regexec, regerror, regfree - POSIX regex functions
• regerror.3 regcomp, regexec, regerror, regfree - POSIX regex functions
• regex.3 regcomp, regexec, regerror, regfree - POSIX regex functions
• regexec.3 regcomp, regexec, regerror, regfree - POSIX regex functions
• regfree.3 regcomp, regexec, regerror, regfree - POSIX regex functions
• registerrpc.3 rpc - library routines for remote procedure calls
• remainder.3 drem, dremf, dreml, remainder, remainderf, remainderl - \ floating-point remainder function
• remainderf.3 drem, dremf, dreml, remainder, remainderf, remainderl - \ floating-point remainder function
• remainderl.3 drem, dremf, dreml, remainder, remainderf, remainderl - \ floating-point remainder function
• remove.3 remove - remove a file or directory
• remque.3 insque, remque - insert/remove an item from a queue
• remquo.3 remquo, remquof, remquol - remainder and part of quotient
• remquof.3 remquo, remquof, remquol - remainder and part of quotient
• remquol.3 remquo, remquof, remquol - remainder and part of quotient
• res_init.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• res_mkquery.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• res_query.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• res_querydomain.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• res_search.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• res_send.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• resolver.3 res_init, res_query, res_search, res_querydomain, res_mkquery, res_send, dn_comp, dn_expand - resolver routines
• rewind.3 fgetpos, fseek, fsetpos, ftell, rewind - reposition a stream
• rewinddir.3 rewinddir - reset directory stream
• rexec.3 rexec - return stream to a remote command
• rindex.3 index, rindex - locate character in string
• rint.3 nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest integer
• rintf.3 nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest integer
• rintl.3 nearbyint, nearbyintf, nearbyintl, rint, rintf, rintl - round to nearest integer
• round.3 round, roundf, roundl - round to nearest integer, away from zero
• roundf.3 round, roundf, roundl - round to nearest integer, away from zero
• roundl.3 round, roundf, roundl - round to nearest integer, away from zero
• rpc.3 rpc - library routines for remote procedure calls
• rpmatch.3 rpmatch - determine if the answer to a question is affirmative or negative
• rresvport.3 rcmd, rresvport, iruserok, ruserok - routines for returning a stream to a remote command
• rtime.3 rtime - get time from a remote machine
• rtnetlink.3 rtnetlink - macros to manipulate rtnetlink messages
• ruserok.3 rcmd, rresvport, iruserok, ruserok - routines for returning a stream to a remote command

s

• scalb.3 scalb, scalbf, scalbl - multiply floating-point number by integral power of radix (OBSOLETE)
• scalbf.3 scalb, scalbf, scalbl - multiply floating-point number by integral power of radix (OBSOLETE)
• scalbl.3 scalb, scalbf, scalbl - multiply floating-point number by integral power of radix (OBSOLETE)
• scalbln.3 scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-point number by integral power of radix
• scalblnf.3 scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-point number by integral power of radix
• scalblnl.3 scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-point number by integral power of radix
• scalbn.3 scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-point number by integral power of radix
• scalbnf.3 scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-point number by integral power of radix
• scalbnl.3 scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl - multiply floating-point number by integral power of radix
• scandir.3 scandir, alphasort, versionsort - scan a directory for matching entries
• scanf.3 scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion
• sched_getcpu.3 sched_getcpu - determine CPU on which the calling thread is running
• seed48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• seed48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• seekdir.3 seekdir - set the position of the next readdir() call in the directory stream.
• sem_close.3 sem_close - close a named semaphore
• sem_destroy.3 sem_destroy - destroy an unnamed semaphore
• sem_getvalue.3 sem_getvalue - get the value of a semaphore
• sem_init.3 sem_init - initialize an unnamed semaphore
• sem_open.3 sem_open - initialize and open a named semaphore
• sem_post.3 sem_post - unlock a semaphore
• sem_timedwait.3 sem_wait, sem_timedwait, sem_trywait - lock a semaphore
• sem_trywait.3 sem_wait, sem_timedwait, sem_trywait - lock a semaphore
• sem_unlink.3 sem_unlink - remove a named semaphore
• sem_wait.3 sem_wait, sem_timedwait, sem_trywait - lock a semaphore
• setaliasent.3 setaliasent, endaliasent, getaliasent, getaliasent_r, getaliasbyname, getaliasbyname_r - read an alias entry
• setbuf.3 setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations
• setbuffer.3 setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations
• setenv.3 setenv - change or add an environment variable
• setfsent.3 getfsent, getfsspec, getfsfile, setfsent, endfsent - handle fstab entries
• setgrent.3 getgrent, setgrent, endgrent - get group file entry
• sethostent.3 gethostbyname, gethostbyaddr, sethostent, gethostent, endhostent, h_errno, herror, hstrerror, gethostbyaddr_r, gethostbyname2, gethostbyname2_r, gethostbyname_r, gethostent_r - get network host entry
• sethostid.3 gethostid, sethostid - get or set the unique identifier of the current host
• setjmp.3 setjmp, sigsetjmp - save stack context for nonlocal goto
• setkey.3 encrypt, setkey, encrypt_r, setkey_r - encrypt 64-bit messages
• setkey_r.3 encrypt, setkey, encrypt_r, setkey_r - encrypt 64-bit messages
• setlinebuf.3 setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations
• setlocale.3 setlocale - set the current locale
• setlogmask.3 setlogmask - set log priority mask
• setmntent.3 getmntent, setmntent, addmntent, endmntent, hasmntopt, getmntent_r - get file system descriptor file entry
• setnetent.3 getnetent, getnetbyname, getnetbyaddr, setnetent, endnetent - get network entry
• setnetgrent.3 setnetgrent, endnetgrent, getnetgrent, getnetgrent_r, innetgr - handle network group entries
• setprotoent.3 getprotoent, getprotobyname, getprotobynumber, setprotoent, endprotoent - get protocol entry
• setpwent.3 getpwent, setpwent, endpwent - get password file entry
• setrpcent.3 getrpcent, getrpcbyname, getrpcbynumber, setrpcent, endrpcent - get RPC entry
• setservent.3 getservent, getservbyname, getservbyport, setservent, endservent - get service entry
• setspent.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• setstate.3 random, srandom, initstate, setstate - random number generator
• setstate_r.3 random_r, srandom_r, initstate_r, setstate_r - reentrant random number generator
• setttyent.3 getttyent, getttynam, setttyent, endttyent - get ttys file entry
• setusershell.3 getusershell, setusershell, endusershell - get permitted user shells
• setutent.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• setutxent.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• setvbuf.3 setbuf, setbuffer, setlinebuf, setvbuf - stream buffering operations
• sgetspent.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• sgetspent_r.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• shm_open.3 shm_open, shm_unlink - Create/open or unlink POSIX shared memory objects
• shm_unlink.3 shm_open, shm_unlink - Create/open or unlink POSIX shared memory objects
• sigaddset.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• sigandset.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• sigblock.3 sigvec, sigblock, sigsetmask, siggetmask, sigmask - BSD signal API
• sigdelset.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• sigemptyset.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• sigfillset.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• siggetmask.3 sigvec, sigblock, sigsetmask, siggetmask, sigmask - BSD signal API
• sighold.3 sigset, sighold, sigrelse, sigignore - System V signal API
• sigignore.3 sigset, sighold, sigrelse, sigignore - System V signal API
• siginterrupt.3 siginterrupt - allow signals to interrupt system calls
• sigisemptyset.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• sigismember.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• siglongjmp.3 longjmp, siglongjmp - nonlocal jump to a saved stack context
• sigmask.3 sigvec, sigblock, sigsetmask, siggetmask, sigmask - BSD signal API
• signbit.3 signbit - test sign of a real floating-point number
• signgam.3 lgamma, lgammaf, lgammal, lgamma_r, lgammaf_r, lgammal_r, signgam - log gamma function
• significand.3 significand, significandf, significandl - get mantissa of floating-point number
• significandf.3 significand, significandf, significandl - get mantissa of floating-point number
• significandl.3 significand, significandf, significandl - get mantissa of floating-point number
• sigorset.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• sigpause.3 sigpause - atomically release blocked signals and wait for interrupt
• sigqueue.3 sigqueue, rt_sigqueueinfo - queue a signal and data to a process
• sigrelse.3 sigset, sighold, sigrelse, sigignore - System V signal API
• sigset.3 sigset, sighold, sigrelse, sigignore - System V signal API
• sigsetjmp.3 setjmp, sigsetjmp - save stack context for nonlocal goto
• sigsetmask.3 sigvec, sigblock, sigsetmask, siggetmask, sigmask - BSD signal API
• sigsetops.3 sigemptyset, sigfillset, sigaddset, sigdelset, sigismember - POSIX signal set operations.
• sigstack.3 sigaltstack - set and/or get signal stack context
• sigvec.3 sigvec, sigblock, sigsetmask, siggetmask, sigmask - BSD signal API
• sin.3 sin, sinf, sinl - sine function
• sincos.3 sincos, sincosf, sincosl - calculate sin and cos simultaneously
• sincosf.3 sincos, sincosf, sincosl - calculate sin and cos simultaneously
• sincosl.3 sincos, sincosf, sincosl - calculate sin and cos simultaneously
• sinf.3 sin, sinf, sinl - sine function
• sinh.3 sinh, sinhf, sinhl - hyperbolic sine function
• sinhf.3 sinh, sinhf, sinhl - hyperbolic sine function
• sinhl.3 sinh, sinhf, sinhl - hyperbolic sine function
• sinl.3 sin, sinf, sinl - sine function
• sleep.3 sleep - Sleep for the specified number of seconds
• snprintf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• sockatmark.3 sockatmark - determine whether socket is at out-of-band mark
• sprintf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• sqrt.3 sqrt, sqrtf, sqrtl - square root function
• sqrtf.3 sqrt, sqrtf, sqrtl - square root function
• sqrtl.3 sqrt, sqrtf, sqrtl - square root function
• srand.3 rand, rand_r, srand - pseudo-random number generator
• srand48.3 drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 - generate uniformly distributed pseudo-random numbers
• srand48_r.3 drand48_r, erand48_r, lrand48_r, nrand48_r, mrand48_r, jrand48_r, srand48_r, seed48_r, lcong48_r - generate uniformly distributed pseudo-random numbers reentrantly
• srandom.3 random, srandom, initstate, setstate - random number generator
• srandom_r.3 random_r, srandom_r, initstate_r, setstate_r - reentrant random number generator
• sscanf.3 scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion
• ssignal.3 gsignal, ssignal - software signal facility
• statvfs.3 statvfs, fstatvfs - get file system statistics
• stdarg.3 stdarg, va_start, va_arg, va_end, va_copy - variable argument lists
• stderr.3 stdin, stdout, stderr - standard I/O streams
• stdin.3 stdin, stdout, stderr - standard I/O streams
• stdio.3 stdio - standard input/output library functions
• stdio_ext.3 __fbufsize, __flbf, __fpending, __fpurge, __freadable, __freading, __fsetlocking, __fwritable, __fwriting, _flushlbf - interfaces to stdio FILE structure
• stdout.3 stdin, stdout, stderr - standard I/O streams
• stpcpy.3 stpcpy - copy a string returning a pointer to its end
• stpncpy.3 stpncpy - copy a fixed-size string, returning a pointer to its end
• strcasecmp.3 strcasecmp, strncasecmp - compare two strings ignoring case
• strcasestr.3 strstr, strcasestr - locate a substring
• strcat.3 strcat, strncat - concatenate two strings
• strchr.3 strchr, strrchr, strchrnul - locate character in string
• strchrnul.3 strchr, strrchr, strchrnul - locate character in string
• strcmp.3 strcmp, strncmp - compare two strings
• strcoll.3 strcoll - compare two strings using the current locale
• strcpy.3 strcpy, strncpy - copy a string
• strcspn.3 strspn, strcspn - search a string for a set of characters
• strdup.3 strdup, strndup, strdupa, strndupa - duplicate a string
• strdupa.3 strdup, strndup, strdupa, strndupa - duplicate a string
• strerror.3 strerror, strerror_r - return string describing error number
• strerror_r.3 strerror, strerror_r - return string describing error number
• strfmon.3 strfmon - convert monetary value to a string
• strfry.3 strfry - randomize a string
• strftime.3 strftime - format date and time
• string.3 stpcpy, strcasecmp, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strdup, strfry, strlen, strncat, strncmp, strncpy, strncasecmp, strpbrk, strrchr, strsep, strspn, strstr, strtok, strxfrm, index, rindex - string operations
• strlen.3 strlen - calculate the length of a string
• strncasecmp.3 strcasecmp, strncasecmp - compare two strings ignoring case
• strncat.3 strcat, strncat - concatenate two strings
• strncmp.3 strcmp, strncmp - compare two strings
• strncpy.3 strcpy, strncpy - copy a string
• strndup.3 strdup, strndup, strdupa, strndupa - duplicate a string
• strndupa.3 strdup, strndup, strdupa, strndupa - duplicate a string
• strnlen.3 strnlen - determine the length of a fixed-size string
• strpbrk.3 strpbrk - search a string for any of a set of characters
• strptime.3 strptime - convert a string representation of time to a time tm structure
• strrchr.3 strchr, strrchr, strchrnul - locate character in string
• strsep.3 strsep - extract token from string
• strsignal.3 strsignal - return string describing signal
• strspn.3 strspn, strcspn - search a string for a set of characters
• strstr.3 strstr, strcasestr - locate a substring
• strtod.3 strtod, strtof, strtold - convert ASCII string to floating-point number
• strtof.3 strtod, strtof, strtold - convert ASCII string to floating-point number
• strtoimax.3 strtoimax, strtoumax - convert string to integer
• strtok.3 strtok, strtok_r - extract tokens from strings
• strtok_r.3 strtok, strtok_r - extract tokens from strings
• strtol.3 strtol, strtoll, strtoq - convert a string to a long integer
• strtold.3 strtod, strtof, strtold - convert ASCII string to floating-point number
• strtoll.3 strtol, strtoll, strtoq - convert a string to a long integer
• strtoq.3 strtol, strtoll, strtoq - convert a string to a long integer
• strtoul.3 strtoul, strtoull, strtouq - convert a string to an unsigned long integer
• strtoull.3 strtoul, strtoull, strtouq - convert a string to an unsigned long integer
• strtoumax.3 strtoimax, strtoumax - convert string to integer
• strtouq.3 strtoul, strtoull, strtouq - convert a string to an unsigned long integer
• strverscmp.3 strverscmp - compare two version strings
• strxfrm.3 strxfrm - string transformation
• svc_destroy.3 rpc - library routines for remote procedure calls
• svc_freeargs.3 rpc - library routines for remote procedure calls
• svc_getargs.3 rpc - library routines for remote procedure calls
• svc_getcaller.3 rpc - library routines for remote procedure calls
• svc_getreq.3 rpc - library routines for remote procedure calls
• svc_getreqset.3 rpc - library routines for remote procedure calls
• svc_register.3 rpc - library routines for remote procedure calls
• svc_run.3 rpc - library routines for remote procedure calls
• svc_sendreply.3 rpc - library routines for remote procedure calls
• svc_unregister.3 rpc - library routines for remote procedure calls
• svcerr_auth.3 rpc - library routines for remote procedure calls
• svcerr_decode.3 rpc - library routines for remote procedure calls
• svcerr_noproc.3 rpc - library routines for remote procedure calls
• svcerr_noprog.3 rpc - library routines for remote procedure calls
• svcerr_progvers.3 rpc - library routines for remote procedure calls
• svcerr_systemerr.3 rpc - library routines for remote procedure calls
• svcerr_weakauth.3 rpc - library routines for remote procedure calls
• svcfd_create.3 rpc - library routines for remote procedure calls
• svcraw_create.3 rpc - library routines for remote procedure calls
• svctcp_create.3 rpc - library routines for remote procedure calls
• svcudp_bufcreate.3 rpc - library routines for remote procedure calls
• svcudp_create.3 rpc - library routines for remote procedure calls
• swab.3 swab - swap adjacent bytes
• swapcontext.3 makecontext, swapcontext - manipulate user context
• swprintf.3 wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion
• sys_errlist.3 perror - print a system error message
• sys_nerr.3 perror - print a system error message
• sysconf.3 sysconf - Get configuration information at runtime
• syslog.3 closelog, openlog, syslog, vsyslog - send messages to the system logger
• system.3 system - execute a shell command
• sysv_signal.3 sysv_signal - signal handling with System V semantics

t

• tan.3 tan, tanf, tanl - tangent function
• tanf.3 tan, tanf, tanl - tangent function
• tanh.3 tanh, tanhf, tanhl - hyperbolic tangent function
• tanhf.3 tanh, tanhf, tanhl - hyperbolic tangent function
• tanhl.3 tanh, tanhf, tanhl - hyperbolic tangent function
• tanl.3 tan, tanf, tanl - tangent function
• tcdrain.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• tcflow.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• tcflush.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• tcgetattr.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• tcgetpgrp.3 tcgetpgrp, tcsetpgrp - get and set terminal foreground process group
• tcgetsid.3 tcgetsid - get session ID
• tcsendbreak.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• tcsetattr.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• tcsetpgrp.3 tcgetpgrp, tcsetpgrp - get and set terminal foreground process group
• tdelete.3 tsearch, tfind, tdelete, twalk, tdestroy - manage a binary tree
• tdestroy.3 tsearch, tfind, tdelete, twalk, tdestroy - manage a binary tree
• telldir.3 telldir - return current location in directory stream
• tempnam.3 tempnam - create a name for a temporary file
• termios.3 termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow, cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed - get and set terminal attributes, line control, get and set baud rate
• textdomain.3 textdomain - set domain for future gettext() calls
• tfind.3 tsearch, tfind, tdelete, twalk, tdestroy - manage a binary tree
• tgamma.3 tgamma, tgammaf, tgammal - true gamma function
• tgammaf.3 tgamma, tgammaf, tgammal - true gamma function
• tgammal.3 tgamma, tgammaf, tgammal - true gamma function
• timegm.3 timegm, timelocal - inverses of gmtime and localtime
• timelocal.3 timegm, timelocal - inverses of gmtime and localtime
• timeradd.3 timeradd, timersub, timercmp, timerclear, timerisset - timeval operations
• timerclear.3 timeradd, timersub, timercmp, timerclear, timerisset - timeval operations
• timercmp.3 timeradd, timersub, timercmp, timerclear, timerisset - timeval operations
• timerisset.3 timeradd, timersub, timercmp, timerclear, timerisset - timeval operations
• timersub.3 timeradd, timersub, timercmp, timerclear, timerisset - timeval operations
• timezone.3 tzset, tzname, timezone, daylight - initialize time conversion information
• tmpfile.3 tmpfile - create a temporary file
• tmpnam.3 tmpnam, tmpnam_r - create a name for a temporary file
• tmpnam_r.3 tmpnam, tmpnam_r - create a name for a temporary file
• toascii.3 toascii - convert character to ASCII
• tolower.3 toupper, tolower - convert letter to upper or lower case
• toupper.3 toupper, tolower - convert letter to upper or lower case
• towctrans.3 towctrans - wide-character transliteration
• towlower.3 towlower - convert a wide character to lowercase
• towupper.3 towupper - convert a wide character to uppercase
• trunc.3 trunc, truncf, truncl - round to integer, toward zero
• truncf.3 trunc, truncf, truncl - round to integer, toward zero
• truncl.3 trunc, truncf, truncl - round to integer, toward zero
• tsearch.3 tsearch, tfind, tdelete, twalk, tdestroy - manage a binary tree
• ttyname.3 ttyname, ttyname_r - return name of a terminal
• ttyname_r.3 ttyname, ttyname_r - return name of a terminal
• ttyslot.3 ttyslot - find the slot of the current user's terminal in some file
• twalk.3 tsearch, tfind, tdelete, twalk, tdestroy - manage a binary tree
• tzname.3 tzset, tzname, timezone, daylight - initialize time conversion information
• tzset.3 tzset, tzname, timezone, daylight - initialize time conversion information

u

• ualarm.3 ualarm - schedule signal after given number of microseconds
• ulckpwdf.3 getspnam, getspnam_r, getspent, getspent_r, setspent, endspent, fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf - get shadow password file entry
• ulimit.3 ulimit - get and set user limits
• undocumented.3 none - undocumented library functions
• ungetc.3 fgetc, fgets, getc, getchar, gets, ungetc - input of characters and strings
• ungetwc.3 ungetwc - push back a wide character onto a FILE stream
• unlocked_stdio.3 getc_unlocked, getchar_unlocked, putc_unlocked, putchar_unlocked - nonlocking stdio functions
• unlockpt.3 unlockpt - unlock a pseudoterminal master/slave pair
• unsetenv.3 setenv - change or add an environment variable
• updwtmp.3 updwtmp, logwtmp - append an entry to the wtmp file
• updwtmpx.3 updwtmp, logwtmp - append an entry to the wtmp file
• usleep.3 usleep - suspend execution for microsecond intervals
• utmpname.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries
• utmpxname.3 getutent, getutid, getutline, pututline, setutent, endutent, utmpname - access utmp file entries

v

• va_arg.3 stdarg, va_start, va_arg, va_end, va_copy - variable argument lists
• va_copy.3 stdarg, va_start, va_arg, va_end, va_copy - variable argument lists
• va_end.3 stdarg, va_start, va_arg, va_end, va_copy - variable argument lists
• va_start.3 stdarg, va_start, va_arg, va_end, va_copy - variable argument lists
• valloc.3 posix_memalign, memalign, valloc - Allocate aligned memory
• vasprintf.3 asprintf, vasprintf - print to allocated string
• vdprintf.3 dprintf, vdprintf - print to a file descriptor
• verr.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• verrx.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• versionsort.3 scandir, alphasort, versionsort - scan a directory for matching entries
• vfprintf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• vfscanf.3 scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion
• vfwprintf.3 wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion
• vlimit.3 getrlimit, setrlimit, prlimit - get/set resource limits
• vprintf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• vscanf.3 scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion
• vsnprintf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• vsprintf.3 printf, fprintf, sprintf, snprintf, vprintf, vfprintf, vsprintf, vsnprintf - formatted output conversion
• vsscanf.3 scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf - input format conversion
• vswprintf.3 wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion
• vsyslog.3 closelog, openlog, syslog, vsyslog - send messages to the system logger
• vtimes.3 getrusage - get resource usage
• vwarn.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• vwarnx.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• vwprintf.3 wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion

w

• warn.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• warnx.3 err, verr, errx, verrx, warn, vwarn, warnx, vwarnx - formatted error messages
• wcpcpy.3 wcpcpy - copy a wide-character string, returning a pointer to its end
• wcpncpy.3 wcpncpy - copy a fixed-size string of wide characters, returning a pointer to its end
• wcrtomb.3 wcrtomb - convert a wide character to a multibyte sequence
• wcscasecmp.3 wcscasecmp - compare two wide-character strings, ignoring case
• wcscat.3 wcscat - concatenate two wide-character strings
• wcschr.3 wcschr - search a wide character in a wide-character string
• wcscmp.3 wcscmp - compare two wide-character strings
• wcscpy.3 wcscpy - copy a wide-character string
• wcscspn.3 wcscspn - search a wide-character string for any of a set of wide characters
• wcsdup.3 wcsdup - duplicate a wide-character string
• wcslen.3 wcslen - determine the length of a wide-character string
• wcsncasecmp.3 wcsncasecmp - compare two fixed-size wide-character strings, ignoring case
• wcsncat.3 wcsncat - concatenate two wide-character strings
• wcsncmp.3 wcsncmp - compare two fixed-size wide-character strings
• wcsncpy.3 wcsncpy - copy a fixed-size string of wide characters
• wcsnlen.3 wcsnlen - determine the length of a fixed-size wide-character string
• wcsnrtombs.3 wcsnrtombs - convert a wide-character string to a multibyte string
• wcspbrk.3 wcspbrk - search a wide-character string for any of a set of wide characters
• wcsrchr.3 wcsrchr - search a wide character in a wide-character string
• wcsrtombs.3 wcsrtombs - convert a wide-character string to a multibyte string
• wcsspn.3 wcsspn - advance in a wide-character string, skipping any of a set of wide characters
• wcsstr.3 wcsstr - locate a substring in a wide-character string
• wcstoimax.3 wcstoimax, wcstoumax - convert wide-character string to integer
• wcstok.3 wcstok - split wide-character string into tokens
• wcstombs.3 wcstombs - convert a wide-character string to a multibyte string
• wcstoumax.3 wcstoimax, wcstoumax - convert wide-character string to integer
• wcswidth.3 wcswidth - determine columns needed for a fixed-size wide-character string
• wctob.3 wctob - try to represent a wide character as a single byte
• wctomb.3 wctomb - convert a wide character to a multibyte sequence
• wctrans.3 wctrans - wide-character translation mapping
• wctype.3 wctype - wide-character classification
• wcwidth.3 wcwidth - determine columns needed for a wide character
• wmemchr.3 wmemchr - search a wide character in a wide-character array
• wmemcmp.3 wmemcmp - compare two arrays of wide-characters
• wmemcpy.3 wmemcpy - copy an array of wide-characters
• wmemmove.3 wmemmove - copy an array of wide-characters
• wmempcpy.3 mempcpy, wmempcpy - copy memory area
• wmemset.3 wmemset - fill an array of wide-characters with a constant wide character
• wordexp.3 wordexp, wordfree - perform word expansion like a posix-shell
• wordfree.3 wordexp, wordfree - perform word expansion like a posix-shell
• wprintf.3 wprintf, fwprintf, swprintf, vwprintf, vfwprintf, vswprintf - formatted wide-character output conversion

x

• xcrypt.3 xencrypt, xdecrypt, passwd2des - RFS password encryption
• xdecrypt.3 xencrypt, xdecrypt, passwd2des - RFS password encryption
• xdr.3 xdr - library routines for external data representation
• xdr_accepted_reply.3 rpc - library routines for remote procedure calls
• xdr_array.3 xdr - library routines for external data representation
• xdr_authunix_parms.3 rpc - library routines for remote procedure calls
• xdr_bool.3 xdr - library routines for external data representation
• xdr_bytes.3 xdr - library routines for external data representation
• xdr_callhdr.3 rpc - library routines for remote procedure calls
• xdr_callmsg.3 rpc - library routines for remote procedure calls
• xdr_char.3 xdr - library routines for external data representation
• xdr_destroy.3 xdr - library routines for external data representation
• xdr_double.3 xdr - library routines for external data representation
• xdr_enum.3 xdr - library routines for external data representation
• xdr_float.3 xdr - library routines for external data representation
• xdr_free.3 xdr - library routines for external data representation
• xdr_getpos.3 xdr - library routines for external data representation
• xdr_inline.3 xdr - library routines for external data representation
• xdr_int.3 xdr - library routines for external data representation
• xdr_long.3 xdr - library routines for external data representation
• xdr_opaque.3 xdr - library routines for external data representation
• xdr_opaque_auth.3 rpc - library routines for remote procedure calls
• xdr_pmap.3 rpc - library routines for remote procedure calls
• xdr_pmaplist.3 rpc - library routines for remote procedure calls
• xdr_pointer.3 xdr - library routines for external data representation
• xdr_reference.3 xdr - library routines for external data representation
• xdr_rejected_reply.3 rpc - library routines for remote procedure calls
• xdr_replymsg.3 rpc - library routines for remote procedure calls
• xdr_setpos.3 xdr - library routines for external data representation
• xdr_short.3 xdr - library routines for external data representation
• xdr_string.3 xdr - library routines for external data representation
• xdr_u_char.3 xdr - library routines for external data representation
• xdr_u_int.3 xdr - library routines for external data representation
• xdr_u_long.3 xdr - library routines for external data representation
• xdr_u_short.3 xdr - library routines for external data representation
• xdr_union.3 xdr - library routines for external data representation
• xdr_vector.3 xdr - library routines for external data representation
• xdr_void.3 xdr - library routines for external data representation
• xdr_wrapstring.3 xdr - library routines for external data representation
• xdrmem_create.3 xdr - library routines for external data representation
• xdrrec_create.3 xdr - library routines for external data representation
• xdrrec_endofrecord.3 xdr - library routines for external data representation
• xdrrec_eof.3 xdr - library routines for external data representation
• xdrrec_skiprecord.3 xdr - library routines for external data representation
• xdrstdio_create.3 xdr - library routines for external data representation
• xencrypt.3 xencrypt, xdecrypt, passwd2des - RFS password encryption
• xprt_register.3 rpc - library routines for remote procedure calls
• xprt_unregister.3 rpc - library routines for remote procedure calls

y

• y0.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• y0f.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• y0l.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• y1.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• y1f.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• y1l.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• yn.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• ynf.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind
• ynl.3 y0, y0f, y0l, y1, y1f, y1l, yn, ynf, ynl - Bessel functions of the second kind