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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <link type="text/css" rel="stylesheet" href="style.css"><!-- Copyright 2001 The Open Group, All Rights Reserved --> <title>Alphabetical Index - C </title></head> <body bgcolor=white><center> <font size=2> The Open Group Base Specifications Issue 6<br>IEEE Std 1003.1, 2003 Edition<br>Copyright © 2001-2003 The IEEE and The Open Group</font><hr size=2 noshade></center><P>[<a href="ia.html">A</A>|<a href="ib.html">B</A>|<a href="ic.html">C</A>|<a href="id.html">D</A>|<a href="ie.html">E</A>|<a href="if.html">F</A>|<a href="ig.html">G</A>|<a href="ih.html">H</A>|<a href="ii.html">I</A>|<a href="ij.html">J</A>|<a href="ik.html">K</A>|<a href="il.html">L</A>|<a href="im.html">M</A>|<a href="in.html">N</A>|<a href="io.html">O</A>|<a href="ip.html">P</A>|<a href="iq.html">Q</A>|<a href="ir.html">R</A>|<a href="is.html">S</A>|<a href="it.html">T</A>|<a href="iu.html">U</A>|<a href="iv.html">V</A>|<a href="iw.html">W</A>|<a href="ix.html">X</A>|<a href="iy.html">Y</A>|<a href="iz.html">Z</A>|<a href="index.html"> Index </a> ] </P><p><h3><font face="Helvetica"><IMG ALIGN=TOP SRC="../images/index.gif" ALT="">C</H1></font></h3><UL><li><a href="../utilities/c99.html">c99</a> - compile standard C programs <li><a href="../functions/cabs.html">cabs()</a>, cabsf, cabsl - return a complex absolute value <li><a href="../functions/cacos.html">cacos()</a>, cacosf, cacosl - complex arc cosine functions <li><a href="../functions/cacosf.html">cacosf()</a> - complex arc cosine functions <li><a href="../functions/cacosh.html">cacosh()</a>, cacoshf, cacoshl - complex arc hyperbolic cosine functions <li><a href="../functions/cacosl.html">cacosl()</a> - complex arc cosine functions <li><a href="../functions/calloc.html">calloc()</a> - a memory allocator <li><a href="../utilities/cal.html">cal</a> - print a calendar <li><a href="../functions/carg.html">carg()</a>, cargf, cargl - complex argument functions <li><a href="../functions/casin.html">casin()</a>, casinf, casinl - complex arc sine functions <li><a href="../functions/casinf.html">casinf()</a> - complex arc sine functions <li><a href="../functions/casinh.html">casinh()</a>, casinhf, casinhl - complex arc hyperbolic sine functions <li><a href="../functions/casinl.html">casinl()</a> - complex arc sine functions <li><a href="../functions/catan.html">catan()</a>, catanf, catanl - complex arc tangent functions <li><a href="../functions/catanf.html">catanf()</a> - complex arc tangent functions <li><a href="../functions/catanh.html">catanh()</a>, catanhf, catanhl - complex arc hyperbolic tangent functions <li><a href="../functions/catanl.html">catanl()</a> - complex arc tangent functions <li><a href="../functions/catclose.html">catclose()</a> - close a message catalog descriptor <li><a href="../utilities/cat.html">cat</a> - concatenate and print files <li><a href="../functions/catgets.html">catgets()</a> - read a program message <li><a href="../functions/catopen.html">catopen()</a> - open a message catalog <li><a href="../functions/cbrt.html">cbrt()</a>, cbrtf, cbrtl - cube root functions <li><a href="../functions/ccos.html">ccos()</a>, ccosf, ccosl - complex cosine functions <li><a href="../functions/ccosf.html">ccosf()</a> - complex cosine functions <li><a href="../functions/ccosh.html">ccosh()</a>, ccoshf, ccoshl - complex hyperbolic cosine functions <li><a href="../functions/ccosl.html">ccosl()</a> - complex cosine functions <li><a href="../utilities/cd.html">cd</a> - change the working directory <li><a href="../functions/ceil.html">ceil()</a>, ceilf, ceill - ceiling value function <li><a href="../functions/cexp.html">cexp()</a>, cexpf, cexpl - complex exponential functions <li><a href="../functions/cfgetispeed.html">cfgetispeed()</a> - get input baud rate <li><a href="../functions/cfgetospeed.html">cfgetospeed()</a> - get output baud rate <li><a href="../utilities/cflow.html">cflow</a> - generate a C-language flowgraph (<b>DEVELOPMENT</b>) <li><a href="../functions/cfsetispeed.html">cfsetispeed()</a> - set input baud rate <li><a href="../functions/cfsetospeed.html">cfsetospeed()</a> - set output baud rate <li><a href="../functions/chdir.html">chdir()</a> - change working directory <li><a href="../utilities/chgrp.html">chgrp</a> - change the file group ownership <li><a href="../functions/chmod.html">chmod()</a> - change mode of a file <li><a href="../utilities/chmod.html">chmod</a> - change the file modes (Utility)<li><a href="../functions/chown.html">chown()</a> - change owner and group of a file <li><a href="../utilities/chown.html">chown</a> - change the file ownership (Utility)<li><a href="../functions/cimag.html">cimag()</a>, cimagf, cimagl - complex imaginary functions <li><a href="../utilities/cksum.html">cksum</a> - write file checksums and sizes <li><a href="../functions/clearerr.html">clearerr()</a> - clear indicators on a stream <li><a href="../functions/clock_getcpuclockid.html">clock_getcpuclockid()</a> - access a process CPU-time clock (<b>ADVANCED REALTIME</b>) <li><a href="../functions/clock_getres.html">clock_getres()</a>, clock_gettime, clock_settime - clock and timer functions (<b>REALTIME</b>) <li><a href="../functions/clock_nanosleep.html">clock_nanosleep()</a> - high resolution sleep with specifiable clock (<b>ADVANCED REALTIME</b>) <li><a href="../functions/clock.html">clock()</a> - report CPU time used <li><a href="../functions/clock_settime.html">clock_settime()</a> - clock and timer functions (<b>REALTIME</b>) <li><a href="../functions/clog.html">clog()</a>, clogf, clogl - complex natural logarithm functions <li><a href="../functions/close.html">close()</a> - close a file descriptor <li><a href="../functions/closedir.html">closedir()</a> - close a directory stream <li><a href="../functions/closelog.html">closelog()</a>, openlog, setlogmask, syslog - control system log <li><a href="../utilities/cmp.html">cmp</a> - compare two files <li><a href="../utilities/colon.html">colon</a> - null utility<li><a href="../utilities/command.html">command</a> - execute a simple command <li><a href="../utilities/comm.html">comm</a> - select or reject lines common to two files <li><a href="../basedefs/complex.h.html">complex.h</a> - complex arithmetic <li><a href="../utilities/compress.html">compress</a> - compress data <li><a href="../functions/confstr.html">confstr()</a> - get configurable variables <li><a href="../functions/conj.html">conj()</a>, conjf, conjl - complex conjugate functions <li><a href="../functions/connect.html">connect()</a> - connect a socket <li><a href="../utilities/continue.html">continue</a> - continue for, while, or until loop <li><a href="../functions/copysign.html">copysign()</a>, copysignf, copysignl - number manipulation function <li><a href="../functions/cos.html">cos()</a>, cosf, cosl - cosine function <li><a href="../functions/cosf.html">cosf()</a> - cosine function <li><a href="../functions/cosh.html">cosh()</a>, coshf, coshl - hyperbolic cosine functions <li><a href="../functions/cosl.html">cosl()</a> - cosine function <li><a href="../utilities/cp.html">cp</a> - copy files <li><a href="../basedefs/cpio.h.html">cpio.h</a> - cpio archive values <li><a href="../functions/cpow.html">cpow()</a>, cpowf, cpowl - complex power functions <li><a href="../functions/cproj.html">cproj()</a>, cprojf, cprojl - complex projection functions <li><a href="../functions/creal.html">creal()</a>, crealf, creall - complex real functions <li><a href="../functions/creat.html">creat()</a> - create a new file or rewrite an existing one <li><a href="../utilities/crontab.html">crontab</a> - schedule periodic background work <li><a href="../functions/crypt.html">crypt()</a> - string encoding function (<b>CRYPT</b>) <li><a href="../functions/csin.html">csin()</a>, csinf, csinl - complex sine functions <li><a href="../functions/csinf.html">csinf()</a> - complex sine functions <li><a href="../functions/csinh.html">csinh()</a>, csinhf, csinhl - complex hyperbolic sine functions <li><a href="../functions/csinl.html">csinl()</a> - complex sine functions <li><a href="../utilities/csplit.html">csplit</a> - split files based on context <li><a href="../functions/csqrt.html">csqrt()</a>, csqrtf, csqrtl - complex square root functions <li><a href="../utilities/ctags.html">ctags</a> - create a tags file (<b>DEVELOPMENT</b>, <b>FORTRAN</b>) <li><a href="../functions/ctan.html">ctan()</a>, ctanf, ctanl - complex tangent functions <li><a href="../functions/ctanf.html">ctanf()</a> - complex tangent functions <li><a href="../functions/ctanh.html">ctanh()</a>, ctanhf, ctanhl - complex hyperbolic tangent functions <li><a href="../functions/ctanl.html">ctanl()</a> - complex tangent functions <li><a href="../functions/ctermid.html">ctermid()</a> - generate a pathname for controlling terminal <li><a href="../functions/ctime.html">ctime()</a>, ctime_r - convert a time value to date and time string <li><a href="../basedefs/ctype.h.html">ctype.h</a> - character types <li><a href="../utilities/cut.html">cut</a> - cut out selected fields of each line of a file <li><a href="../utilities/cxref.html">cxref</a> - generate a C-language program cross-reference table (<b>DEVELOPMENT</b>) </UL>Topical Index<UL><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_86">Carriage-Return Character (<carriage-return>)</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_87">Character</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_88">Character Array</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_89">Character Class</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_90">Character Set</a><li type=disc><a href="../basedefs/xbd_chap06.html#tag_06">Character Set (DESCRIPTION)</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_91">Character Special File</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_92">Character String</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_93">Child Process</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_94">Circumflex</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_95">Clock</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_96">Clock Jump</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_97">Clock Tick</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_98">Coded Character Set</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_99">Codeset</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_100">Collating Element</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_101">Collation</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_102">Collation Sequence</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_103">Column Position</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_104">Command</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_105">Command Language Interpreter</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_106">Composite Graphic Symbol</a><li type=disc><a href="../basedefs/xbd_chap04.html#tag_04_01">Concurrent Execution</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_107">Condition Variable</a><li type=disc><a href="../basedefs/xbd_chap02.html#tag_02">Conformance</a><li type=disc><a href="../basedefs/xbd_chap02.html#tag_02_02_02">Conforming POSIX Application</a><li type=disc><a href="../basedefs/xbd_chap02.html#tag_02_02_03">Conforming POSIX Application Using Extensions</a><li type=disc><a href="../basedefs/xbd_chap02.html#tag_02_02_05">Conforming XSI Application Using Extensions</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_108">Connection</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_109">Connection Mode</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_110">Connectionless Mode</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_111">Control Character</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_112">Control Operator</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_113">Controlling Process</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_114">Controlling Terminal</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_115">Conversion Descriptor</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_116">Core File</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_117">CPU Time (Execution Time)</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_118">CPU-Time Clock</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_119">CPU-Time Timer</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_120">Current Job</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_121">Current Working Directory</a><li type=disc><a href="../basedefs/xbd_chap03.html#tag_03_122">Cursor Position</a></ul><hr size="2" noshade><center><font size="2">Copyright © 2001-2003 The IEEE and The Open Group, All Rights Reserved<br></font></center><hr size="2" noshade></body></html>⌨️ 快捷键说明
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