xsh_chap01.html

IEEE 1003.1-2003, Single Unix Specification v3

<a href="../functions/pselect.html"><i>pselect</i>()</a><br>
<a href="../functions/pthread_attr_getstack.html"><i>pthread_attr_getstack</i>()</a><br>
<a href="../functions/pthread_attr_setstack.html"><i>pthread_attr_setstack</i>()</a><br>
&nbsp;</p>
</td>
<td align="left">
<p class="tent"><br>
<a href="../functions/pthread_barrier_destroy.html"><i>pthread_barrier_destroy</i>()</a><br>
<a href="../functions/pthread_barrier_init.html"><i>pthread_barrier_init</i>()</a><br>
<a href="../functions/pthread_barrier_wait.html"><i>pthread_barrier_wait</i>()</a><br>
<a href="../functions/pthread_barrierattr_destroy.html"><i>pthread_barrierattr_destroy</i>()</a><br>
<a href="../functions/pthread_barrierattr_getpshared.html"><i>pthread_barrierattr_getpshared</i>()</a><br>
<a href="../functions/pthread_barrierattr_init.html"><i>pthread_barrierattr_init</i>()</a><br>
<a href="../functions/pthread_barrierattr_setpshared.html"><i>pthread_barrierattr_setpshared</i>()</a><br>
<a href="../functions/pthread_condattr_getclock.html"><i>pthread_condattr_getclock</i>()</a><br>
<a href="../functions/pthread_condattr_setclock.html"><i>pthread_condattr_setclock</i>()</a><br>
<a href="../functions/pthread_getcpuclockid.html"><i>pthread_getcpuclockid</i>()</a><br>
<a href="../functions/pthread_mutex_timedlock.html"><i>pthread_mutex_timedlock</i>()</a><br>
<a href="../functions/pthread_rwlock_timedrdlock.html"><i>pthread_rwlock_timedrdlock</i>()</a><br>
<a href="../functions/pthread_rwlock_timedwrlock.html"><i>pthread_rwlock_timedwrlock</i>()</a><br>
<a href="../functions/pthread_setschedprio.html"><i>pthread_setschedprio</i>()</a><br>
<a href="../functions/pthread_spin_destroy.html"><i>pthread_spin_destroy</i>()</a><br>
<a href="../functions/pthread_spin_init.html"><i>pthread_spin_init</i>()</a><br>
<a href="../functions/pthread_spin_lock.html"><i>pthread_spin_lock</i>()</a><br>
<a href="../functions/pthread_spin_trylock.html"><i>pthread_spin_trylock</i>()</a><br>
<a href="../functions/pthread_spin_unlock.html"><i>pthread_spin_unlock</i>()</a><br>
<a href="../functions/remainderf.html"><i>remainderf</i>()</a><br>
<a href="../functions/remainderl.html"><i>remainderl</i>()</a><br>
<a href="../functions/remquo.html"><i>remquo</i>()</a><br>
<a href="../functions/remquof.html"><i>remquof</i>()</a><br>
<a href="../functions/remquol.html"><i>remquol</i>()</a><br>
<a href="../functions/rintf.html"><i>rintf</i>()</a><br>
<a href="../functions/rintl.html"><i>rintl</i>()</a><br>
<a href="../functions/round.html"><i>round</i>()</a><br>
<a href="../functions/roundf.html"><i>roundf</i>()</a><br>
<a href="../functions/roundl.html"><i>roundl</i>()</a><br>
<a href="../functions/scalbln.html"><i>scalbln</i>()</a><br>
<a href="../functions/scalblnf.html"><i>scalblnf</i>()</a><br>
<a href="../functions/scalblnl.html"><i>scalblnl</i>()</a><br>
<a href="../functions/scalbn.html"><i>scalbn</i>()</a><br>
<a href="../functions/scalbnf.html"><i>scalbnf</i>()</a><br>
<a href="../functions/scalbnl.html"><i>scalbnl</i>()</a><br>
<a href="../functions/sem_timedwait.html"><i>sem_timedwait</i>()</a><br>
<a href="../functions/setegid.html"><i>setegid</i>()</a><br>
<a href="../functions/setenv.html"><i>setenv</i>()</a><br>
<a href="../functions/seteuid.html"><i>seteuid</i>()</a><br>
&nbsp;</p>
</td>
<td align="left">
<p class="tent"><br>
<a href="../functions/signbit.html"><i>signbit</i>()</a><br>
<a href="../functions/sinf.html"><i>sinf</i>()</a><br>
<a href="../functions/sinhf.html"><i>sinhf</i>()</a><br>
<a href="../functions/sinhl.html"><i>sinhl</i>()</a><br>
<a href="../functions/sinl.html"><i>sinl</i>()</a><br>
<a href="../functions/sockatmark.html"><i>sockatmark</i>()</a><br>
<a href="../functions/sqrtf.html"><i>sqrtf</i>()</a><br>
<a href="../functions/sqrtl.html"><i>sqrtl</i>()</a><br>
<a href="../functions/strerror_r.html"><i>strerror_r</i>()</a><br>
<a href="../functions/strtoimax.html"><i>strtoimax</i>()</a><br>
<a href="../functions/strtoll.html"><i>strtoll</i>()</a><br>
<a href="../functions/strtoull.html"><i>strtoull</i>()</a><br>
<a href="../functions/strtoumax.html"><i>strtoumax</i>()</a><br>
<a href="../functions/tanf.html"><i>tanf</i>()</a><br>
<a href="../functions/tanhf.html"><i>tanhf</i>()</a><br>
<a href="../functions/tanhl.html"><i>tanhl</i>()</a><br>
<a href="../functions/tanl.html"><i>tanl</i>()</a><br>
<a href="../functions/tgamma.html"><i>tgamma</i>()</a><br>
<a href="../functions/tgammaf.html"><i>tgammaf</i>()</a><br>
<a href="../functions/tgammal.html"><i>tgammal</i>()</a><br>
<a href="../functions/trunc.html"><i>trunc</i>()</a><br>
<a href="../functions/truncf.html"><i>truncf</i>()</a><br>
<a href="../functions/truncl.html"><i>truncl</i>()</a><br>
<a href="../functions/unsetenv.html"><i>unsetenv</i>()</a><br>
<a href="../functions/vfprintf.html"><i>vfprintf</i>()</a><br>
<a href="../functions/vfscanf.html"><i>vfscanf</i>()</a><br>
<a href="../functions/vfwscanf.html"><i>vfwscanf</i>()</a><br>
<a href="../functions/vprintf.html"><i>vprintf</i>()</a><br>
<a href="../functions/vscanf.html"><i>vscanf</i>()</a><br>
<a href="../functions/vsnprintf.html"><i>vsnprintf</i>()</a><br>
<a href="../functions/vsprintf.html"><i>vsprintf</i>()</a><br>
<a href="../functions/vsscanf.html"><i>vsscanf</i>()</a><br>
<a href="../functions/vswscanf.html"><i>vswscanf</i>()</a><br>
<a href="../functions/vwscanf.html"><i>vwscanf</i>()</a><br>
<a href="../functions/wcstoimax.html"><i>wcstoimax</i>()</a><br>
<a href="../functions/wcstoll.html"><i>wcstoll</i>()</a><br>
<a href="../functions/wcstoull.html"><i>wcstoull</i>()</a><br>
<a href="../functions/wcstoumax.html"><i>wcstoumax</i>()</a><br>
&nbsp;</p>
</td>
</tr>
</table>
</center>

<p><br>
The following new headers are introduced in Issue 6:</p>

<center>
<table border="1" cellpadding="3" align="center">
<tr valign="top">
<th colspan="3" align="center">
<p class="tent"><b>New Headers in Issue 6</b></p>
</th>
</tr>

<tr valign="top">
<td align="left">
<p class="tent"><br>
<a href="../basedefs/complex.h.html"><i>&lt;complex.h&gt;</i></a><br>
<a href="../basedefs/fenv.h.html"><i>&lt;fenv.h&gt;</i></a><br>
<a href="../basedefs/net/if.h.html"><i>&lt;net/if.h&gt;</i></a><br>
&nbsp;</p>
</td>
<td align="left">
<p class="tent"><br>
<a href="../basedefs/spawn.h.html"><i>&lt;spawn.h&gt;</i></a><br>
<a href="../basedefs/stdbool.h.html"><i>&lt;stdbool.h&gt;</i></a><br>
<a href="../basedefs/stdint.h.html"><i>&lt;stdint.h&gt;</i></a><br>
&nbsp;</p>
</td>
<td align="left">
<p class="tent"><br>
<a href="../basedefs/tgmath.h.html"><i>&lt;tgmath.h&gt;</i></a><br>
<a href="../basedefs/trace.h.html"><i>&lt;trace.h&gt;</i></a><br>
&nbsp;</p>
</td>
</tr>
</table>
</center>

<hr>
<p>The following table lists the functions and symbols from the XSI extension. These are new since the ISO&nbsp;POSIX-1:1996
standard.</p>

<center>
<table border="1" cellpadding="3" align="center">
<tr valign="top">
<th colspan="4" align="center">
<p class="tent"><b>New XSI Functions and Symbols in Issue 6</b></p>
</th>
</tr>

<tr valign="top">
<td align="left">
<p class="tent"><br>
<a href="../functions/_longjmp.html"><i>_longjmp</i>()</a><br>
<a href="../functions/_setjmp.html"><i>_setjmp</i>()</a><br>
<a href="../functions/_tolower.html"><i>_tolower</i>()</a><br>
<a href="../functions/_toupper.html"><i>_toupper</i>()</a><br>
<a href="../functions/a64l.html"><i>a64l</i>()</a><br>
<a href="../functions/basename.html"><i>basename</i>()</a><br>
<a href="../functions/bcmp.html"><i>bcmp</i>()</a><br>
<a href="../functions/bcopy.html"><i>bcopy</i>()</a><br>
<a href="../functions/bzero.html"><i>bzero</i>()</a><br>
<a href="../functions/catclose.html"><i>catclose</i>()</a><br>
<a href="../functions/catgets.html"><i>catgets</i>()</a><br>
<a href="../functions/catopen.html"><i>catopen</i>()</a><br>
<a href="../functions/closelog.html"><i>closelog</i>()</a><br>
<a href="../functions/crypt.html"><i>crypt</i>()</a><br>
<i>daylight</i><br>
<a href="../functions/dbm_clearerr.html"><i>dbm_clearerr</i>()</a><br>
<a href="../functions/dbm_close.html"><i>dbm_close</i>()</a><br>
<a href="../functions/dbm_delete.html"><i>dbm_delete</i>()</a><br>
<a href="../functions/dbm_error.html"><i>dbm_error</i>()</a><br>
<a href="../functions/dbm_fetch.html"><i>dbm_fetch</i>()</a><br>
<a href="../functions/dbm_firstkey.html"><i>dbm_firstkey</i>()</a><br>
<a href="../functions/dbm_nextkey.html"><i>dbm_nextkey</i>()</a><br>
<a href="../functions/dbm_open.html"><i>dbm_open</i>()</a><br>
<a href="../functions/dbm_store.html"><i>dbm_store</i>()</a><br>
<a href="../functions/dirname.html"><i>dirname</i>()</a><br>
<a href="../functions/dlclose.html"><i>dlclose</i>()</a><br>
<a href="../functions/dlerror.html"><i>dlerror</i>()</a><br>
<a href="../functions/dlopen.html"><i>dlopen</i>()</a><br>
<a href="../functions/dlsym.html"><i>dlsym</i>()</a><br>
<a href="../functions/drand48.html"><i>drand48</i>()</a><br>
<a href="../functions/ecvt.html"><i>ecvt</i>()</a><br>
<a href="../functions/encrypt.html"><i>encrypt</i>()</a><br>
<a href="../functions/endgrent.html"><i>endgrent</i>()</a><br>
<a href="../functions/endpwent.html"><i>endpwent</i>()</a><br>
<a href="../functions/endutxent.html"><i>endutxent</i>()</a><br>
<a href="../functions/erand48.html"><i>erand48</i>()</a><br>
<a href="../functions/fchdir.html"><i>fchdir</i>()</a><br>
<a href="../functions/fcvt.html"><i>fcvt</i>()</a><br>
<a href="../functions/ffs.html"><i>ffs</i>()</a><br>
<a href="../functions/fmtmsg.html"><i>fmtmsg</i>()</a><br>
<a href="../functions/fstatvfs.html"><i>fstatvfs</i>()</a><br>
<a href="../functions/ftime.html"><i>ftime</i>()</a><br>
<a href="../functions/ftok.html"><i>ftok</i>()</a><br>
<a href="../functions/ftw.html"><i>ftw</i>()</a><br>
<a href="../functions/gcvt.html"><i>gcvt</i>()</a><br>
&nbsp;</p>
</td>
<td align="left">
<p class="tent"><br>
<a href="../functions/getcontext.html"><i>getcontext</i>()</a><br>
<a href="../functions/getdate.html"><i>getdate</i>()</a><br>
<a href="../functions/getgrent.html"><i>getgrent</i>()</a><br>
<a href="../functions/gethostid.html"><i>gethostid</i>()</a><br>
<a href="../functions/getitimer.html"><i>getitimer</i>()</a><br>
<a href="../functions/getpgid.html"><i>getpgid</i>()</a><br>
<a href="../functions/getpmsg.html"><i>getpmsg</i>()</a><br>
<a href="../functions/getpriority.html"><i>getpriority</i>()</a><br>
<a href="../functions/getpwent.html"><i>getpwent</i>()</a><br>
<a href="../functions/getrlimit.html"><i>getrlimit</i>()</a><br>
<a href="../functions/getrusage.html"><i>getrusage</i>()</a><br>
<a href="../functions/getsid.html"><i>getsid</i>()</a><br>
<a href="../functions/getsubopt.html"><i>getsubopt</i>()</a><br>
<a href="../functions/gettimeofday.html"><i>gettimeofday</i>()</a><br>
<a href="../functions/getutxent.html"><i>getutxent</i>()</a><br>
<a href="../functions/getutxid.html"><i>getutxid</i>()</a><br>
<a href="../functions/getutxline.html"><i>getutxline</i>()</a><br>
<a href="../functions/getwd.html"><i>getwd</i>()</a><br>
<a href="../functions/grantpt.html"><i>grantpt</i>()</a><br>
<a href="../functions/hcreate.html"><i>hcreate</i>()</a><br>
<a href="../functions/hdestroy.html"><i>hdestroy</i>()</a><br>
<a href="../functions/hsearch.html"><i>hsearch</i>()</a><br>
<a href="../functions/iconv.html"><i>iconv</i>()</a><br>
<a href="../functions/iconv_close.html"><i>iconv_close</i>()</a><br>
<a href="../functions/iconv_open.html"><i>iconv_open</i>()</a><br>
<a href="../functions/index.html"><i>index</i>()</a><br>
<a href="../functions/initstate.html"><i>initstate</i>()</a><br>
<a href="../functions/insque.html"><i>insque</i>()</a><br>
<a href="../functions/isascii.html"><i>isascii</i>()</a><br>
<a href="../functions/jrand48.html"><i>jrand48</i>()</a><br>
<a href="../functions/killpg.html"><i>killpg</i>()</a><br>
<a href="../functions/l64a.html"><i>l64a</i>()</a><br>