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Use tempname() rather than tmpnam() in core Octave. * scripts/miscellaneous/tempname.m: Removed m-file as function is now C++. * scripts/miscellaneous/tmpnam.m: New m-file is an alias that calls tempname. * scripts/miscellaneous/module.mk: Add tmpnam.m to build system. * io.txi: Place tempname, tempdir, P_tmpdir docstrings in section on temporary files. * system.txi: Remove tempname, tempdir, P_tmpdir docstrings from generic system functions section of manual. * dirfns.cc, dlmread.cc, md5sum.cc, ov-fcn-handle.cc: Replace instances of tmpnam with tempname in BIST code. * file-io.cc (Ftempname): Change DEFUNX for tmpnam to DEFUN for tempname. Remove seealso links to tmpnam. * ftp.m, playaudio.m, wavwrite.m, imformats.m, imread.m, imwrite.m, imageIO.m, csvwrite.m, dlmwrite.m, fileread.m, importdata.m, textread.m, textscan.m, genvarname.m, unpack.m, install.m, legend.m, __gnuplot_drawnow__.m, copyobj.m, hgsave.m, print.m, __ghostscript__.m, __gnuplot_get_var__.m, __gnuplot_ginput__.m, __gnuplot_print__.m: Replace tmpnam with tempname in core code. * build-sparse-tests.sh, io.tst, prefer.tst, system.tst: Replace tmpnam with tempname in test code.
author Rik <rik@octave.org>
date Wed, 22 Oct 2014 10:41:15 -0700
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children db92e7e28e1f
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6ca096827123 Use tempname() rather than tmpnam() in core Octave.
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1 ## Copyright (C) 2003-2013 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {@var{fname} =} tmpnam ()
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21 ## @deftypefnx {Function File} {@var{fname} =} tmpnam (@var{dir})
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22 ## @deftypefnx {Function File} {@var{fname} =} tmpnam (@var{dir}, @var{prefix})
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23 ## Return a unique temporary file name as a string.
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24 ##
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25 ## If @var{prefix} is omitted, a value of @qcode{"oct-"} is used.
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26 ## If @var{dir} is also omitted, the default directory for temporary files
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27 ## (@code{P_tmpdir} is used. If @var{dir} is provided, it must exist,
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28 ## otherwise the default directory for temporary files is used.
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29 ##
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30 ## Programming Note: Because the named file is not opened by @code{tmpnam},
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31 ## it is possible, though relatively unlikely, that it will not be available
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32 ## by the time your program attempts to open it. If this is a concern,
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33 ## see @code{tmpfile}. The functions @code{tmpnam} and @code{tmpnam} are
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34 ## equivalent with the latter provided for @sc{matlab} compatibility.
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35 ##
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36 ## @strong{Caution}: @code{tmpnam} will be removed in a future version of
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37 ## Octave. Use the equivalent @code{tempname} in all new code.
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38 ## @seealso{tempname, mkstemp, tempdir, P_tmpdir, tmpfile}
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39 ## @end deftypefn
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40
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41 function filename = tmpnam (varargin)
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42
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43 filename = tempname (varargin{:});
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44
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45 endfunction
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46
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47
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48 ## No tests needed for alias.
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49 %!assert (1)
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50