subprofiles.html

IEEE 1003.1-2003, Single Unix Specification v3

href="../functions/fegetround.html"><i>fegetround</i>()</a>, <a href="../functions/feholdexcept.html"><i>feholdexcept</i>()</a>, <a
href="../functions/feraiseexcept.html"><i>feraiseexcept</i>()</a>, <a href="../functions/fesetenv.html"><i>fesetenv</i>()</a>, <a
href="../functions/fesetexceptflag.html"><i>fesetexceptflag</i>()</a>, <a href=
"../functions/fesetround.html"><i>fesetround</i>()</a>, <a href="../functions/fetestexcept.html"><i>fetestexcept</i>()</a>, <a
href="../functions/feupdateenv.html"><i>feupdateenv</i>()</a>, <a href="../functions/free.html"><i>free</i>()</a>, <a href=
"../functions/gmtime.html"><i>gmtime</i>()</a>, <a href="../functions/imaxabs.html"><i>imaxabs</i>()</a>, <a href=
"../functions/imaxdiv.html"><i>imaxdiv</i>()</a>, <a href="../functions/isalnum.html"><i>isalnum</i>()</a>, <a href=
"../functions/isalpha.html"><i>isalpha</i>()</a>, <a href="../functions/isblank.html"><i>isblank</i>()</a>, <a href=
"../functions/iscntrl.html"><i>iscntrl</i>()</a>, <a href="../functions/isdigit.html"><i>isdigit</i>()</a>, <a href=
"../functions/isgraph.html"><i>isgraph</i>()</a>, <a href="../functions/islower.html"><i>islower</i>()</a>, <a href=
"../functions/isprint.html"><i>isprint</i>()</a>, <a href="../functions/ispunct.html"><i>ispunct</i>()</a>, <a href=
"../functions/isspace.html"><i>isspace</i>()</a>, <a href="../functions/isupper.html"><i>isupper</i>()</a>, <a href=
"../functions/isxdigit.html"><i>isxdigit</i>()</a>, <a href="../functions/labs.html"><i>labs</i>()</a>, <a href=
"../functions/ldiv.html"><i>ldiv</i>()</a>, <a href="../functions/llabs.html"><i>llabs</i>()</a>, <a href=
"../functions/lldiv.html"><i>lldiv</i>()</a>, <a href="../functions/localeconv.html"><i>localeconv</i>()</a>, <a href=
"../functions/localtime.html"><i>localtime</i>()</a>, <a href="../functions/malloc.html"><i>malloc</i>()</a>, <a href=
"../functions/memchr.html"><i>memchr</i>()</a>, <a href="../functions/memcmp.html"><i>memcmp</i>()</a>, <a href=
"../functions/memcpy.html"><i>memcpy</i>()</a>, <a href="../functions/memmove.html"><i>memmove</i>()</a>, <a href=
"../functions/memset.html"><i>memset</i>()</a>, <a href="../functions/mktime.html"><i>mktime</i>()</a>, <a href=
"../functions/qsort.html"><i>qsort</i>()</a>, <a href="../functions/rand.html"><i>rand</i>()</a>, <a href=
"../functions/realloc.html"><i>realloc</i>()</a>, <a href="../functions/setlocale.html"><i>setlocale</i>()</a>, <a href=
"../functions/snprintf.html"><i>snprintf</i>()</a>, <a href="../functions/sprintf.html"><i>sprintf</i>()</a>, <a href=
"../functions/srand.html"><i>srand</i>()</a>, <a href="../functions/sscanf.html"><i>sscanf</i>()</a>, <a href=
"../functions/strcat.html"><i>strcat</i>()</a>, <a href="../functions/strchr.html"><i>strchr</i>()</a>, <a href=
"../functions/strcmp.html"><i>strcmp</i>()</a>, <a href="../functions/strcoll.html"><i>strcoll</i>()</a>, <a href=
"../functions/strcpy.html"><i>strcpy</i>()</a>, <a href="../functions/strcspn.html"><i>strcspn</i>()</a>, <a href=
"../functions/strerror.html"><i>strerror</i>()</a>, <a href="../functions/strftime.html"><i>strftime</i>()</a>, <a href=
"../functions/strlen.html"><i>strlen</i>()</a>, <a href="../functions/strncat.html"><i>strncat</i>()</a>, <a href=
"../functions/strncmp.html"><i>strncmp</i>()</a>, <a href="../functions/strncpy.html"><i>strncpy</i>()</a>, <a href=
"../functions/strpbrk.html"><i>strpbrk</i>()</a>, <a href="../functions/strrchr.html"><i>strrchr</i>()</a>, <a href=
"../functions/strspn.html"><i>strspn</i>()</a>, <a href="../functions/strstr.html"><i>strstr</i>()</a>, <a href=
"../functions/strtod.html"><i>strtod</i>()</a>, <a href="../functions/strtof.html"><i>strtof</i>()</a>, <a href=
"../functions/strtoimax.html"><i>strtoimax</i>()</a>, <a href="../functions/strtok.html"><i>strtok</i>()</a>, <a href=
"../functions/strtol.html"><i>strtol</i>()</a>, <a href="../functions/strtold.html"><i>strtold</i>()</a>, <a href=
"../functions/strtoll.html"><i>strtoll</i>()</a>, <a href="../functions/strtoul.html"><i>strtoul</i>()</a>, <a href=
"../functions/strtoull.html"><i>strtoull</i>()</a>, <a href="../functions/strtoumax.html"><i>strtoumax</i>()</a>, <a href=
"../functions/strxfrm.html"><i>strxfrm</i>()</a>, <a href="../functions/time.html"><i>time</i>()</a>, <a href=
"../functions/tolower.html"><i>tolower</i>()</a>, <a href="../functions/toupper.html"><i>toupper</i>()</a>, <i>tzname</i>, <a href=
"../functions/tzset.html"><i>tzset</i>()</a>, <a href="../functions/va_arg.html"><i>va_arg</i>()</a>, <a href=
"../functions/va_copy.html"><i>va_copy</i>()</a>, <a href="../functions/va_end.html"><i>va_end</i>()</a>, <a href=
"../functions/va_start.html"><i>va_start</i>()</a>, <a href="../functions/vsnprintf.html"><i>vsnprintf</i>()</a>, <a href=
"../functions/vsprintf.html"><i>vsprintf</i>()</a>, <a href="../functions/vsscanf.html"><i>vsscanf</i>()</a></dd>

<dt>POSIX_C_LANG_SUPPORT_R: Thread-Safe General ISO C Library</dt>

<dd>
<a href="../functions/asctime_r.html"><i>asctime_r</i>()</a>, <a href="../functions/ctime_r.html"><i>ctime_r</i>()</a>, <a href=
"../functions/gmtime_r.html"><i>gmtime_r</i>()</a>, <a href="../functions/localtime_r.html"><i>localtime_r</i>()</a>, <a href=
"../functions/rand_r.html"><i>rand_r</i>()</a>, <a href="../functions/strerror_r.html"><i>strerror_r</i>()</a>, <a href=
"../functions/strtok_r.html"><i>strtok_r</i>()</a></dd>

<dt>POSIX_C_LANG_WIDE_CHAR: Wide-Character ISO C Library</dt>

<dd>
<a href="../functions/btowc.html"><i>btowc</i>()</a>, <a href="../functions/iswalnum.html"><i>iswalnum</i>()</a>, <a href=
"../functions/iswalpha.html"><i>iswalpha</i>()</a>, <a href="../functions/iswblank.html"><i>iswblank</i>()</a>, <a href=
"../functions/iswcntrl.html"><i>iswcntrl</i>()</a>, <a href="../functions/iswctype.html"><i>iswctype</i>()</a>, <a href=
"../functions/iswdigit.html"><i>iswdigit</i>()</a>, <a href="../functions/iswgraph.html"><i>iswgraph</i>()</a>, <a href=
"../functions/iswlower.html"><i>iswlower</i>()</a>, <a href="../functions/iswprint.html"><i>iswprint</i>()</a>, <a href=
"../functions/iswpunct.html"><i>iswpunct</i>()</a>, <a href="../functions/iswspace.html"><i>iswspace</i>()</a>, <a href=
"../functions/iswupper.html"><i>iswupper</i>()</a>, <a href="../functions/iswxdigit.html"><i>iswxdigit</i>()</a>, <a href=
"../functions/mblen.html"><i>mblen</i>()</a>, <a href="../functions/mbrlen.html"><i>mbrlen</i>()</a>, <a href=
"../functions/mbrtowc.html"><i>mbrtowc</i>()</a>, <a href="../functions/mbsinit.html"><i>mbsinit</i>()</a>, <a href=
"../functions/mbsrtowcs.html"><i>mbsrtowcs</i>()</a>, <a href="../functions/mbstowcs.html"><i>mbstowcs</i>()</a>, <a href=
"../functions/mbtowc.html"><i>mbtowc</i>()</a>, <a href="../functions/swprintf.html"><i>swprintf</i>()</a>, <a href=
"../functions/swscanf.html"><i>swscanf</i>()</a>, <a href="../functions/towctrans.html"><i>towctrans</i>()</a>, <a href=
"../functions/towlower.html"><i>towlower</i>()</a>, <a href="../functions/towupper.html"><i>towupper</i>()</a>, <a href=
"../functions/vswprintf.html"><i>vswprintf</i>()</a>, <a href="../functions/vswscanf.html"><i>vswscanf</i>()</a>, <a href=
"../functions/wcrtomb.html"><i>wcrtomb</i>()</a>, <a href="../functions/wcscat.html"><i>wcscat</i>()</a>, <a href=
"../functions/wcschr.html"><i>wcschr</i>()</a>, <a href="../functions/wcscmp.html"><i>wcscmp</i>()</a>, <a href=
"../functions/wcscoll.html"><i>wcscoll</i>()</a>, <a href="../functions/wcscpy.html"><i>wcscpy</i>()</a>, <a href=
"../functions/wcscspn.html"><i>wcscspn</i>()</a>, <a href="../functions/wcsftime.html"><i>wcsftime</i>()</a>, <a href=
"../functions/wcslen.html"><i>wcslen</i>()</a>, <a href="../functions/wcsncat.html"><i>wcsncat</i>()</a>, <a href=
"../functions/wcsncmp.html"><i>wcsncmp</i>()</a>, <a href="../functions/wcsncpy.html"><i>wcsncpy</i>()</a>, <a href=
"../functions/wcspbrk.html"><i>wcspbrk</i>()</a>, <a href="../functions/wcsrchr.html"><i>wcsrchr</i>()</a>, <a href=
"../functions/wcsrtombs.html"><i>wcsrtombs</i>()</a>, <a href="../functions/wcsspn.html"><i>wcsspn</i>()</a>, <a href=
"../functions/wcsstr.html"><i>wcsstr</i>()</a>, <a href="../functions/wcstod.html"><i>wcstod</i>()</a>, <a href=
"../functions/wcstof.html"><i>wcstof</i>()</a>, <a href="../functions/wcstoimax.html"><i>wcstoimax</i>()</a>, <a href=
"../functions/wcstok.html"><i>wcstok</i>()</a>, <a href="../functions/wcstol.html"><i>wcstol</i>()</a>, <a href=
"../functions/wcstold.html"><i>wcstold</i>()</a>, <a href="../functions/wcstoll.html"><i>wcstoll</i>()</a>, <a href=
"../functions/wcstombs.html"><i>wcstombs</i>()</a>, <a href="../functions/wcstoul.html"><i>wcstoul</i>()</a>, <a href=
"../functions/wcstoull.html"><i>wcstoull</i>()</a>, <a href="../functions/wcstoumax.html"><i>wcstoumax</i>()</a>, <a href=
"../functions/wcsxfrm.html"><i>wcsxfrm</i>()</a>, <a href="../functions/wctob.html"><i>wctob</i>()</a>, <a href=
"../functions/wctomb.html"><i>wctomb</i>()</a>, <a href="../functions/wctrans.html"><i>wctrans</i>()</a>, <a href=
"../functions/wctype.html"><i>wctype</i>()</a>, <a href="../functions/wmemchr.html"><i>wmemchr</i>()</a>, <a href=
"../functions/wmemcmp.html"><i>wmemcmp</i>()</a>, <a href="../functions/wmemcpy.html"><i>wmemcpy</i>()</a>, <a href=
"../functions/wmemmove.html"><i>wmemmove</i>()</a>, <a href="../functions/wmemset.html"><i>wmemset</i>()</a></dd>

<dt>POSIX_C_LIB_EXT: General C Library Extension</dt>

<dd>
<a href="../functions/fnmatch.html"><i>fnmatch</i>()</a>, <a href="../functions/getopt.html"><i>getopt</i>()</a>, <i>optarg</i>,
<i>opterr</i>, <i>optind</i>, <i>optopt</i></dd>

<dt>POSIX_DEVICE_IO: Device Input and Output</dt>

<dd>
<a href="../functions/FD_CLR.html"><i>FD_CLR</i>()</a>, <a href="../functions/FD_ISSET.html"><i>FD_ISSET</i>()</a>, <a href=
"../functions/FD_SET.html"><i>FD_SET</i>()</a>, <a href="../functions/FD_ZERO.html"><i>FD_ZERO</i>()</a>, <a href=
"../functions/clearerr.html"><i>clearerr</i>()</a>, <a href="../functions/close.html"><i>close</i>()</a>, <a href=
"../functions/fclose.html"><i>fclose</i>()</a>, <a href="../functions/fdopen.html"><i>fdopen</i>()</a>, <a href=
"../functions/feof.html"><i>feof</i>()</a>, <a href="../functions/ferror.html"><i>ferror</i>()</a>, <a href=
"../functions/fflush.html"><i>fflush</i>()</a>, <a href="../functions/fgetc.html"><i>fgetc</i>()</a>, <a href=
"../functions/fgets.html"><i>fgets</i>()</a>, <a href="../functions/fileno.html"><i>fileno</i>()</a>, <a href=
"../functions/fopen.html"><i>fopen</i>()</a>, <a href="../functions/fprintf.html"><i>fprintf</i>()</a>, <a href=
"../functions/fputc.html"><i>fputc</i>()</a>, <a href="../functions/fputs.html"><i>fputs</i>()</a>, <a href=
"../functions/fread.html"><i>fread</i>()</a>, <a href="../functions/freopen.html"><i>freopen</i>()</a>, <a href=
"../functions/fscanf.html"><i>fscanf</i>()</a>, <a href="../functions/fwrite.html"><i>fwrite</i>()</a>, <a href=
"../functions/getc.html"><i>getc</i>()</a>, <a href="../functions/getchar.html"><i>getchar</i>()</a>, <a href=
"../functions/gets.html"><i>gets</i>()</a>, <a href="../functions/open.html"><i>open</i>()</a>, <a href=
"../functions/perror.html"><i>perror</i>()</a>, <a href="../functions/printf.html"><i>printf</i>()</a>, <a href=
"../functions/pselect.html"><i>pselect</i>()</a>, <a href="../functions/putc.html"><i>putc</i>()</a>, <a href=
"../functions/putchar.html"><i>putchar</i>()</a>, <a href="../functions/puts.html"><i>puts</i>()</a>, <a href=
"../functions/read.html"><i>read</i>()</a>, <a href="../functions/scanf.html"><i>scanf</i>()</a>, <a href=
"../functions/select.html"><i>select</i>()</a>, <a href="../functions/setbuf.html"><i>setbuf</i>()</a>, <a href=
"../functions/setvbuf.html"><i>setvbuf</i>()</a>, <i>stderr</i>, <i>stdin</i>, <i>stdout</i>, <a href=
"../functions/ungetc.html"><i>ungetc</i>()</a>, <a href="../functions/vfprintf.html"><i>vfprintf</i>()</a>, <a href=
"../functions/vfscanf.html"><i>vfscanf</i>()</a>, <a href="../functions/vprintf.html"><i>vprintf</i>()</a>, <a href=
"../functions/vscanf.html"><i>vscanf</i>()</a>, <a href="../functions/write.html"><i>write</i>()</a></dd>

<dt>POSIX_DEVICE_SPECIFIC: General Terminal</dt>

<dd>
<a href="../functions/cfgetispeed.html"><i>cfgetispeed</i>()</a>, <a href="../functions/cfgetospeed.html"><i>cfgetospeed</i>()</a>,
<a href="../functions/cfsetispeed.html"><i>cfsetispeed</i>()</a>, <a href="../functions/cfsetospeed.html"><i>cfsetospeed</i>()</a>,
<a href="../functions/ctermid.html"><i>ctermid</i>()</a>, <a href="../functions/isatty.html"><i>isatty</i>()</a>, <a href=
"../functions/tcdrain.html"><i>tcdrain</i>()</a>, <a href="../functions/tcflow.html"><i>tcflow</i>()</a>, <a href=
"../functions/tcflush.html"><i>tcflush</i>()</a>, <a href="../functions/tcgetattr.html"><i>tcgetattr</i>()</a>, <a href=
"../functions/tcsendbreak.html"><i>tcsendbreak</i>()</a>, <a href="../functions/tcsetattr.html"><i>tcsetattr</i>()</a>, <a href=
"../functions/ttyname.html"><i>ttyname</i>()</a></dd>

<dt>POSIX_DEVICE_SPECIFIC_R: Thread-Safe General Terminal</dt>

<dd>
<a href="../functions/ttyname_r.html"><i>ttyname_r</i>()</a></dd>

<dt>POSIX_FD_MGMT: File Descriptor Management</dt>

<dd>
<a href="../functions/dup.html"><i>dup</i>()</a>, <a href="../functions/dup2.html"><i>dup2</i>()</a>, <a href=
"../functions/fcntl.html"><i>fcntl</i>()</a>, <a href="../functions/fgetpos.html"><i>fgetpos</i>()</a>, <a href=
"../functions/fseek.html"><i>fseek</i>()</a>, <a href="../functions/fseeko.html"><i>fseeko</i>()</a>, <a href=
"../functions/fsetpos.html"><i>fsetpos</i>()</a>, <a href="../functions/ftell.html"><i>ftell</i>()</a>, <a href=
"../functions/ftello.html"><i>ftello</i>()</a>, <a href="../functions/ftruncate.html"><i>ftruncate</i>()</a>, <a href=
"../functions/lseek.html"><i>lseek</i>()</a>, <a href="../functions/rewind.html"><i>rewind</i>()</a></dd>

<dt>POSIX_FIFO: FIFO</dt>

<dd>
<a href="../functions/mkfifo.html"><i>mkfifo</i>()</a></dd>

<dt>POSIX_FILE_ATTRIBUTES: File Attributes</dt>

<dd>
<a href="../functions/chmod.html"><i>chmod</i>()</a>, <a href="../functions/chown.html"><i>chown</i>()</a>, <a href=
"../functions/fchmod.html"><i>fchmod</i>()</a>, <a href="../functions/fchown.html"><i>fchown</i>()</a>, <a href=
"../functions/umask.html"><i>umask</i>()</a></dd>

<dt>POSIX_FILE_LOCKING: Thread-Safe Stdio Locking</dt>

<dd>
<a href="../functions/flockfile.html"><i>flockfile</i>()</a>, <a href="../functions/ftrylockfile.html"><i>ftrylockfile</i>()</a>,
<a href="../functions/funlockfile.html"><i>funlockfile</i>()</a>, <a href=
"../functions/getc_unlocked.html"><i>getc_unlocked</i>()</a>, <a href=
"../functions/getchar_unlocked.html"><i>getchar_unlocked</i>()</a>, <a href=
"../functions/putc_unlocked.html"><i>putc_unlocked</i>()</a>, <a href=
"../functions/putchar_unlocked.html"><i>putchar_unlocked</i>()</a></dd>

<dt>POSIX_FILE_SYSTEM: File System</dt>

<dd>
<a href="../functions/access.html"><i>access</i>()</a>, <a href="../functions/chdir.html"><i>chdir</i>()</a>, <a href=
"../functions/closedir.html"><i>closedir</i>()</a>, <a href="../functions/creat.html"><i>creat</i>()</a>, <a href=
"../functions/fpathconf.html"><i>fpathconf</i>()</a>, <a href="../functions/fstat.html"><i>fstat</i>()</a>, <a href=
"../functions/getcwd.html"><i>getcwd</i>()</a>, <a href="../functions/link.html"><i>link</i>()</a>, <a href=
"../functions/mkdir.html"><i>mkdir</i>()</a>, <a href="../functions/opendir.html"><i>opendir</i>()</a>, <a href=
"../functions/pathconf.html"><i>pathconf</i>()</a>, <a href="../functions/readdir.html"><i>readdir</i>()</a>, <a href=
"../functions/remove.html"><i>remove</i>()</a>, <a href="../functions/rename.html"><i>rename</i>()</a>, <a href=
"../functions/rewinddir.html"><i>rewinddir</i>()</a>, <a href="../functions/rmdir.html"><i>rmdir</i>()</a>, <a href=
"../functions/stat.html"><i>stat</i>()</a>, <a href="../functions/tmpfile.html"><i>tmpfile</i>()</a>, <a href=
"../functions/tmpnam.html"><i>tmpnam</i>()</a>, <a href="../functions/unlink.html"><i>unlink</i>()</a>, <a href=