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1 /* |
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2 |
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2847
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3 Copyright (C) 1996, 1997 John W. Eaton |
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523
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4 |
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5 This file is part of Octave. |
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation; either version 2, or (at your option) any |
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10 later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
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16 |
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17 You should have received a copy of the GNU General Public License |
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18 along with Octave; see the file COPYING. If not, write to the Free |
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19 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
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20 02110-1301, USA. |
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21 |
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22 */ |
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23 |
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24 #ifdef HAVE_CONFIG_H |
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1192
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25 #include <config.h> |
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523
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26 #endif |
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27 |
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1341
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28 #include <cerrno> |
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29 #include <cstdio> |
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30 #include <cstddef> |
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31 #include <cstdlib> |
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32 #include <cstring> |
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33 |
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5765
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34 #include <sstream> |
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1728
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35 #include <string> |
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36 |
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1832
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37 #ifdef HAVE_UNISTD_H |
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2442
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38 #ifdef HAVE_SYS_TYPES_H |
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1832
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39 #include <sys/types.h> |
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2442
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40 #endif |
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1832
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41 #include <unistd.h> |
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42 #endif |
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43 |
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2926
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44 #include "file-ops.h" |
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45 #include "file-stat.h" |
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46 #include "glob-match.h" |
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47 #include "oct-env.h" |
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5777
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48 #include "pathsearch.h" |
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1755
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49 #include "str-vec.h" |
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50 |
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51 #include "Cell.h" |
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1355
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52 #include "defun.h" |
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1781
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53 #include "dir-ops.h" |
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1355
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54 #include "dirfns.h" |
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55 #include "error.h" |
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1402
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56 #include "gripes.h" |
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5640
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57 #include "input.h" |
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5832
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58 #include "load-path.h" |
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1750
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59 #include "oct-obj.h" |
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1355
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60 #include "pager.h" |
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61 #include "procstream.h" |
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62 #include "sysdep.h" |
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1750
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63 #include "toplev.h" |
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1449
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64 #include "unwind-prot.h" |
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523
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65 #include "utils.h" |
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1742
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66 #include "variables.h" |
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523
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67 |
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5640
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68 // TRUE means we ask for confirmation before recursively removing a |
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69 // directory tree. |
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70 static bool Vconfirm_recursive_rmdir = true; |
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71 |
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1328
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72 static int |
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3523
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73 octave_change_to_directory (const std::string& newdir) |
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1328
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74 { |
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5979
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75 int cd_ok = octave_env::chdir (file_ops::tilde_expand (newdir)); |
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1328
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76 |
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77 if (cd_ok) |
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5832
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78 { |
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79 // FIXME -- should this be handled as a list of functions |
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80 // to call so users can add their own chdir handlers? |
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81 |
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82 load_path::update (); |
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83 } |
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1328
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84 else |
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3531
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85 { |
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86 using namespace std; |
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87 |
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88 error ("%s: %s", newdir.c_str (), strerror (errno)); |
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89 } |
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1328
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90 |
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91 return cd_ok; |
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92 } |
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93 |
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4208
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94 DEFCMD (cd, args, , |
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3301
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95 "-*- texinfo -*-\n\ |
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96 @deffn {Command} cd dir\n\ |
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97 @deffnx {Command} chdir dir\n\ |
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98 Change the current working directory to @var{dir}. If @var{dir} is\n\ |
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99 omitted, the current directory is changed to the users home\n\ |
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100 directory. For example,\n\ |
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523
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101 \n\ |
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3301
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102 @example\n\ |
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103 cd ~/octave\n\ |
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104 @end example\n\ |
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105 \n\ |
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106 @noindent\n\ |
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107 Changes the current working directory to @file{~/octave}. If the\n\ |
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108 directory does not exist, an error message is printed and the working\n\ |
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109 directory is not changed.\n\ |
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5597
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110 @seealso{mkdir, rmdir, dir}\n\ |
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3301
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111 @end deffn") |
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523
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112 { |
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2086
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113 octave_value_list retval; |
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523
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114 |
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1755
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115 int argc = args.length () + 1; |
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116 |
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1965
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117 string_vector argv = args.make_argv ("cd"); |
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1755
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118 |
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119 if (error_state) |
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120 return retval; |
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523
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121 |
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122 if (argc > 1) |
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123 { |
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5872
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124 std::string dirname = argv[1]; |
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523
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125 |
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1750
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126 if (dirname.length () > 0 |
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1755
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127 && ! octave_change_to_directory (dirname)) |
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523
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128 { |
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129 return retval; |
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130 } |
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131 } |
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132 else |
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133 { |
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3523
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134 std::string home_dir = octave_env::get_home_directory (); |
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2926
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135 |
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136 if (home_dir.empty () || ! octave_change_to_directory (home_dir)) |
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137 return retval; |
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523
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138 } |
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139 |
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140 return retval; |
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141 } |
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142 |
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611
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143 DEFALIAS (chdir, cd); |
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144 |
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1957
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145 DEFUN (pwd, , nargout, |
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3301
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146 "-*- texinfo -*-\n\ |
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147 @deftypefn {Built-in Function} {} pwd ()\n\ |
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148 Return the current working directory.\n\ |
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5597
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149 @seealso{dir, ls}\n\ |
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3301
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150 @end deftypefn") |
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523
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151 { |
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5979
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152 return octave_value (octave_env::getcwd ()); |
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523
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153 } |
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154 |
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1957
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155 DEFUN (readdir, args, , |
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3301
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156 "-*- texinfo -*-\n\ |
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157 @deftypefn {Built-in Function} {[@var{files}, @var{err}, @var{msg}] =} readdir (@var{dir})\n\ |
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4691
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158 Return names of the files in the directory @var{dir} as a cell array of\n\ |
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159 strings. If an error occurs, return an empty cell array in @var{files}.\n\ |
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1389
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160 \n\ |
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3301
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161 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
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162 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
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163 system-dependent error message.\n\ |
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5597
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164 @seealso{dir, glob}\n\ |
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3301
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165 @end deftypefn") |
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1389
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166 { |
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2086
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167 octave_value_list retval; |
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168 |
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3523
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169 retval(2) = std::string (); |
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2669
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170 retval(1) = -1.0; |
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4691
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171 retval(0) = Cell (); |
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2669
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172 |
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1401
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173 if (args.length () == 1) |
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1389
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174 { |
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3523
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175 std::string dirname = args(0).string_value (); |
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176 |
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1401
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177 if (error_state) |
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1781
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178 gripe_wrong_type_arg ("readdir", args(0)); |
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1401
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179 else |
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180 { |
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5872
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181 dir_entry dir (dirname); |
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1389
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182 |
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1401
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183 if (dir) |
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1389
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184 { |
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1781
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185 string_vector dirlist = dir.read (); |
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4691
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186 retval(0) = Cell (dirlist.qsort ()); |
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2669
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187 retval(1) = 0.0; |
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1401
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188 } |
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189 else |
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190 { |
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2669
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191 retval(2) = dir.error (); |
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1401
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192 } |
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1389
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193 } |
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194 } |
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195 else |
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5823
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196 print_usage (); |
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1389
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197 |
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1401
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198 return retval; |
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199 } |
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200 |
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5775
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201 // FIXME -- should maybe also allow second arg to specify |
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5476
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202 // mode? OTOH, that might cause trouble with compatibility later... |
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1401
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203 |
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5637
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204 DEFCMD (mkdir, args, , |
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3301
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205 "-*- texinfo -*-\n\ |
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5476
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206 @deftypefn {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} mkdir (@var{dir})\n\ |
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6192
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207 @deftypefnx {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} mkdir (@var{parent}, @var{dir})\n\ |
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3301
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208 Create a directory named @var{dir}.\n\ |
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1401
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209 \n\ |
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5476
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210 If successful, @var{status} is 1, with @var{msg} and @var{msgid} empty\n\ |
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211 character strings. Otherwise, @var{status} is 0, @var{msg} contains a\n\ |
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212 system-dependent error message, and @var{msgid} contains a unique\n\ |
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213 message identifier.\n\ |
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5597
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214 @seealso{rmdir}\n\ |
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3301
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215 @end deftypefn") |
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1401
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216 { |
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2086
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217 octave_value_list retval; |
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1401
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218 |
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5476
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219 retval(2) = std::string (); |
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3523
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220 retval(1) = std::string (); |
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5476
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221 retval(0) = false; |
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1401
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222 |
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6187
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223 int nargin = args.length (); |
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224 |
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225 std::string dirname; |
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226 |
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227 if (nargin == 2) |
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1401
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228 { |
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6187
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229 std::string parent = args(0).string_value (); |
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230 std::string dir = args(1).string_value (); |
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1401
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231 |
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232 if (error_state) |
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233 { |
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6187
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234 gripe_wrong_type_arg ("mkdir", args(0)); |
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235 return retval; |
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236 } |
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237 else |
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238 dirname = parent + file_ops::dir_sep_char + dir; |
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239 } |
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240 else |
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241 { |
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242 dirname = args(0).string_value (); |
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2669
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243 |
|
6187
|
244 if (error_state) |
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245 { |
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246 gripe_wrong_type_arg ("mkdir", args(0)); |
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247 return retval; |
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248 } |
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249 } |
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250 |
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251 if (nargin == 1 || nargin == 2) |
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252 { |
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253 std::string msg; |
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254 |
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255 int status = file_ops::mkdir (file_ops::tilde_expand (dirname), |
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2926
|
256 0777, msg); |
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1489
|
257 |
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6187
|
258 if (status < 0) |
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259 { |
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260 retval(2) = "mkdir"; |
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261 retval(1) = msg; |
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1401
|
262 } |
|
6187
|
263 else |
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264 retval(0) = true; |
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1401
|
265 } |
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266 else |
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5823
|
267 print_usage (); |
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1401
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268 |
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269 return retval; |
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270 } |
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271 |
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5637
|
272 DEFCMD (rmdir, args, , |
|
3301
|
273 "-*- texinfo -*-\n\ |
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5476
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274 @deftypefn {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} rmdir (@var{dir})\n\ |
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275 @deftypefnx {Built-in Function} {[@var{status}, @var{msg}, @var{msgid}] =} rmdir (@var{dir}, @code{\"s\"})\n\ |
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3301
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276 Remove the directory named @var{dir}.\n\ |
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1401
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277 \n\ |
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5476
|
278 If successful, @var{status} is 1, with @var{msg} and @var{msgid} empty\n\ |
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279 character strings. Otherwise, @var{status} is 0, @var{msg} contains a\n\ |
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280 system-dependent error message, and @var{msgid} contains a unique\n\ |
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281 message identifier.\n\ |
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282 \n\ |
|
6134
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283 If the optional second parameter is suplied with value @code{\"s\"},\n\ |
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284 recursively remove all subdirectories as well.\n\ |
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5640
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285 @seealso{mkdir, confirm_recursive_rmdir}\n\ |
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3301
|
286 @end deftypefn") |
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1401
|
287 { |
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2086
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288 octave_value_list retval; |
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1401
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289 |
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5476
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290 retval(2) = std::string (); |
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3523
|
291 retval(1) = std::string (); |
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5476
|
292 retval(0) = false; |
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1401
|
293 |
|
5476
|
294 int nargin = args.length (); |
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295 |
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296 if (nargin == 1 || nargin == 2) |
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1401
|
297 { |
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3523
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298 std::string dirname = args(0).string_value (); |
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1401
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299 |
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300 if (error_state) |
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1402
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301 gripe_wrong_type_arg ("rmdir", args(0)); |
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1489
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302 else |
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1401
|
303 { |
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5640
|
304 std::string fulldir = file_ops::tilde_expand (dirname); |
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305 int status = -1; |
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3523
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306 std::string msg; |
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2669
|
307 |
|
5639
|
308 if (nargin == 2) |
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309 { |
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310 if (args(1).string_value () == "s") |
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5640
|
311 { |
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312 bool doit = true; |
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313 |
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314 if (interactive && Vconfirm_recursive_rmdir) |
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315 { |
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316 std::string prompt |
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317 = "remove entire contents of " + fulldir + "? "; |
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318 |
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319 doit = octave_yes_or_no (prompt); |
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320 } |
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321 |
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322 if (doit) |
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323 status = file_ops::recursive_rmdir (fulldir, msg); |
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|
324 } |
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5639
|
325 else |
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326 error ("rmdir: expecting second argument to be \"s\""); |
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327 } |
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328 else |
|
5640
|
329 status = file_ops::rmdir (fulldir, msg); |
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2669
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330 |
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331 if (status < 0) |
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5476
|
332 { |
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333 retval(2) = "rmdir"; |
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334 retval(1) = msg; |
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335 } |
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336 else |
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337 retval(0) = true; |
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1401
|
338 } |
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339 } |
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1389
|
340 else |
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5823
|
341 print_usage (); |
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1401
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342 |
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343 return retval; |
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344 } |
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345 |
|
3710
|
346 DEFUN (link, args, , |
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347 "-*- texinfo -*-\n\ |
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348 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} link (@var{old}, @var{new})\n\ |
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|
349 Create a new link (also known as a hard link) to an existing file.\n\ |
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350 \n\ |
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351 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
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|
352 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
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|
353 system-dependent error message.\n\ |
|
5597
|
354 @seealso{symlink}\n\ |
|
3710
|
355 @end deftypefn") |
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|
356 { |
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|
357 octave_value_list retval; |
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358 |
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359 retval(1) = std::string (); |
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|
360 retval(0) = -1.0; |
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361 |
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362 if (args.length () == 2) |
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|
363 { |
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364 std::string from = args(0).string_value (); |
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365 |
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|
366 if (error_state) |
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|
367 gripe_wrong_type_arg ("link", args(0)); |
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|
368 else |
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369 { |
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370 std::string to = args(1).string_value (); |
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371 |
|
|
372 if (error_state) |
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|
373 gripe_wrong_type_arg ("link", args(1)); |
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|
374 else |
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|
375 { |
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|
376 std::string msg; |
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377 |
|
|
378 int status = file_ops::link (from, to, msg); |
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379 |
|
4233
|
380 retval(0) = status; |
|
3710
|
381 |
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|
382 if (status < 0) |
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|
383 retval(1) = msg; |
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|
384 } |
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|
385 } |
|
|
386 } |
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|
387 else |
|
5823
|
388 print_usage (); |
|
3710
|
389 |
|
|
390 return retval; |
|
|
391 } |
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|
392 |
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|
393 DEFUN (symlink, args, , |
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|
394 "-*- texinfo -*-\n\ |
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|
395 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} symlink (@var{old}, @var{new})\n\ |
|
|
396 Create a symbolic link @var{new} which contains the string @var{old}.\n\ |
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|
397 \n\ |
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|
398 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
|
|
399 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
|
|
400 system-dependent error message.\n\ |
|
5597
|
401 @seealso{link, readlink}\n\ |
|
3710
|
402 @end deftypefn") |
|
|
403 { |
|
|
404 octave_value_list retval; |
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|
405 |
|
|
406 retval(1) = std::string (); |
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|
407 retval(0) = -1.0; |
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|
408 |
|
|
409 if (args.length () == 2) |
|
|
410 { |
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|
411 std::string from = args(0).string_value (); |
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|
412 |
|
|
413 if (error_state) |
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|
414 gripe_wrong_type_arg ("symlink", args(0)); |
|
|
415 else |
|
|
416 { |
|
|
417 std::string to = args(1).string_value (); |
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|
418 |
|
|
419 if (error_state) |
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|
420 gripe_wrong_type_arg ("symlink", args(1)); |
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|
421 else |
|
|
422 { |
|
|
423 std::string msg; |
|
|
424 |
|
|
425 int status = file_ops::symlink (from, to, msg); |
|
|
426 |
|
4233
|
427 retval(0) = status; |
|
3710
|
428 |
|
|
429 if (status < 0) |
|
|
430 retval(1) = msg; |
|
|
431 } |
|
|
432 } |
|
|
433 } |
|
|
434 else |
|
5823
|
435 print_usage (); |
|
3710
|
436 |
|
|
437 return retval; |
|
|
438 } |
|
|
439 |
|
|
440 DEFUN (readlink, args, , |
|
|
441 "-*- texinfo -*-\n\ |
|
4169
|
442 @deftypefn {Built-in Function} {[@var{result}, @var{err}, @var{msg}] =} readlink (@var{symlink})\n\ |
|
3710
|
443 Read the value of the symbolic link @var{symlink}.\n\ |
|
|
444 \n\ |
|
|
445 If successful, @var{result} contains the contents of the symbolic link\n\ |
|
|
446 @var{symlink}, @var{err} is 0 and @var{msg} is an empty string.\n\ |
|
|
447 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
|
|
448 system-dependent error message.\n\ |
|
5597
|
449 @seealso{link, symlink}\n\ |
|
3710
|
450 @end deftypefn") |
|
|
451 { |
|
|
452 octave_value_list retval; |
|
|
453 |
|
|
454 retval(2) = std::string (); |
|
|
455 retval(1) = -1.0; |
|
|
456 retval(0) = std::string (); |
|
|
457 |
|
|
458 if (args.length () == 1) |
|
|
459 { |
|
|
460 std::string symlink = args(0).string_value (); |
|
|
461 |
|
|
462 if (error_state) |
|
|
463 gripe_wrong_type_arg ("readlink", args(0)); |
|
|
464 else |
|
|
465 { |
|
|
466 std::string result; |
|
|
467 std::string msg; |
|
|
468 |
|
|
469 int status = file_ops::readlink (symlink, result, msg); |
|
|
470 |
|
|
471 retval(0) = result; |
|
|
472 |
|
4233
|
473 retval(1) = status; |
|
3710
|
474 |
|
|
475 if (status < 0) |
|
|
476 retval(2) = msg; |
|
|
477 } |
|
|
478 } |
|
|
479 else |
|
5823
|
480 print_usage (); |
|
3710
|
481 |
|
|
482 return retval; |
|
|
483 } |
|
|
484 |
|
1957
|
485 DEFUN (rename, args, , |
|
3301
|
486 "-*- texinfo -*-\n\ |
|
|
487 @deftypefn {Built-in Function} {[@var{err}, @var{msg}] =} rename (@var{old}, @var{new})\n\ |
|
|
488 Change the name of file @var{old} to @var{new}.\n\ |
|
1401
|
489 \n\ |
|
3301
|
490 If successful, @var{err} is 0 and @var{msg} is an empty string.\n\ |
|
|
491 Otherwise, @var{err} is nonzero and @var{msg} contains a\n\ |
|
|
492 system-dependent error message.\n\ |
|
5597
|
493 @seealso{ls, dir}\n\ |
|
3301
|
494 @end deftypefn") |
|
1401
|
495 { |
|
2086
|
496 octave_value_list retval; |
|
1401
|
497 |
|
3523
|
498 retval(1) = std::string (); |
|
2669
|
499 retval(0) = -1.0; |
|
1401
|
500 |
|
|
501 if (args.length () == 2) |
|
|
502 { |
|
3523
|
503 std::string from = args(0).string_value (); |
|
1728
|
504 |
|
1401
|
505 if (error_state) |
|
1402
|
506 gripe_wrong_type_arg ("rename", args(0)); |
|
|
507 else |
|
1401
|
508 { |
|
3523
|
509 std::string to = args(1).string_value (); |
|
1728
|
510 |
|
1402
|
511 if (error_state) |
|
|
512 gripe_wrong_type_arg ("rename", args(1)); |
|
2669
|
513 else |
|
1402
|
514 { |
|
3523
|
515 std::string msg; |
|
2669
|
516 |
|
2926
|
517 int status = file_ops::rename (from, to, msg); |
|
2669
|
518 |
|
4233
|
519 retval(0) = status; |
|
2669
|
520 |
|
|
521 if (status < 0) |
|
|
522 retval(1) = msg; |
|
1402
|
523 } |
|
1401
|
524 } |
|
|
525 } |
|
|
526 else |
|
5823
|
527 print_usage (); |
|
1401
|
528 |
|
1389
|
529 return retval; |
|
|
530 } |
|
|
531 |
|
2495
|
532 DEFUN (glob, args, , |
|
3301
|
533 "-*- texinfo -*-\n\ |
|
|
534 @deftypefn {Built-in Function} {} glob (@var{pattern})\n\ |
|
5444
|
535 Given an array of strings (as a char array or a cell array) in\n\ |
|
|
536 @var{pattern}, return a cell array of file names that match any of\n\ |
|
|
537 them, or an empty cell array if no patterns match. Tilde expansion\n\ |
|
|
538 is performed on each of the patterns before looking for matching file\n\ |
|
|
539 names. For example,\n\ |
|
2495
|
540 \n\ |
|
3301
|
541 @example\n\ |
|
|
542 @group\n\ |
|
|
543 glob (\"/vm*\")\n\ |
|
|
544 @result{} \"/vmlinuz\"\n\ |
|
|
545 @end group\n\ |
|
|
546 @end example\n\ |
|
5597
|
547 @seealso{dir, ls, stat, readdir}\n\ |
|
|
548 @end deftypefn") |
|
2495
|
549 { |
|
|
550 octave_value retval; |
|
|
551 |
|
|
552 if (args.length () == 1) |
|
|
553 { |
|
|
554 string_vector pat = args(0).all_strings (); |
|
|
555 |
|
|
556 if (error_state) |
|
|
557 gripe_wrong_type_arg ("glob", args(0)); |
|
|
558 else |
|
|
559 { |
|
2926
|
560 glob_match pattern (file_ops::tilde_expand (pat)); |
|
2495
|
561 |
|
4691
|
562 retval = Cell (pattern.glob ()); |
|
2495
|
563 } |
|
|
564 } |
|
|
565 else |
|
5823
|
566 print_usage (); |
|
2495
|
567 |
|
|
568 return retval; |
|
|
569 } |
|
|
570 |
|
2496
|
571 DEFUN (fnmatch, args, , |
|
3301
|
572 "-*- texinfo -*-\n\ |
|
|
573 @deftypefn {Built-in Function} {} fnmatch (@var{pattern}, @var{string})\n\ |
|
|
574 Return 1 or zero for each element of @var{string} that matches any of\n\ |
|
|
575 the elements of the string array @var{pattern}, using the rules of\n\ |
|
|
576 filename pattern matching. For example,\n\ |
|
2496
|
577 \n\ |
|
3301
|
578 @example\n\ |
|
|
579 @group\n\ |
|
|
580 fnmatch (\"a*b\", [\"ab\"; \"axyzb\"; \"xyzab\"])\n\ |
|
|
581 @result{} [ 1; 1; 0 ]\n\ |
|
|
582 @end group\n\ |
|
|
583 @end example\n\ |
|
|
584 @end deftypefn") |
|
2496
|
585 { |
|
|
586 octave_value retval; |
|
|
587 |
|
|
588 if (args.length () == 2) |
|
|
589 { |
|
|
590 string_vector pat = args(0).all_strings (); |
|
|
591 string_vector str = args(1).all_strings (); |
|
|
592 |
|
|
593 if (error_state) |
|
|
594 gripe_wrong_type_arg ("fnmatch", args(0)); |
|
|
595 else |
|
|
596 { |
|
2926
|
597 glob_match pattern (file_ops::tilde_expand (pat)); |
|
2496
|
598 |
|
|
599 Array<bool> tmp = pattern.match (str); |
|
|
600 |
|
5275
|
601 octave_idx_type n = tmp.length (); |
|
2496
|
602 |
|
|
603 ColumnVector result (n); |
|
|
604 |
|
5275
|
605 for (octave_idx_type i = 0; i < n; i++) |
|
2496
|
606 result(i) = tmp(i); |
|
|
607 |
|
3418
|
608 retval = result; |
|
2496
|
609 } |
|
|
610 } |
|
|
611 else |
|
5823
|
612 print_usage (); |
|
2496
|
613 |
|
|
614 return retval; |
|
|
615 } |
|
|
616 |
|
5777
|
617 DEFUN (filesep, args, , |
|
5832
|
618 "-*- texinfo -*-\n\ |
|
|
619 @deftypefn {Built-in Function} {} filesep ()\n\ |
|
5777
|
620 Return the system-dependent character used to separate directory names.\n\ |
|
|
621 @seealso{pathsep, dir, ls}\n\ |
|
|
622 @end deftypefn") |
|
|
623 { |
|
|
624 octave_value retval; |
|
|
625 |
|
|
626 if (args.length () == 0) |
|
|
627 retval = file_ops::dir_sep_str; |
|
|
628 else |
|
5823
|
629 print_usage (); |
|
5777
|
630 |
|
|
631 return retval; |
|
|
632 } |
|
|
633 |
|
|
634 DEFUN (pathsep, args, , |
|
|
635 "-*- texinfo -*-\n\ |
|
|
636 @deftypefn {Built-in Function} {} pathsep ()\n\ |
|
|
637 Return the system-dependent character used to separate directories in\n\ |
|
|
638 a path.\n\ |
|
|
639 @seealso{filesep, dir, ls}\n\ |
|
|
640 @end deftypefn") |
|
|
641 { |
|
|
642 octave_value retval; |
|
|
643 |
|
|
644 if (args.length () == 0) |
|
|
645 retval = dir_path::path_sep_str; |
|
|
646 else |
|
5823
|
647 print_usage (); |
|
5777
|
648 |
|
|
649 return retval; |
|
|
650 } |
|
|
651 |
|
5794
|
652 DEFUN (confirm_recursive_rmdir, args, nargout, |
|
|
653 "-*- texinfo -*-\n\ |
|
|
654 @deftypefn {Built-in Function} {@var{val} =} confirm_recursive_rmdir ()\n\ |
|
|
655 @deftypefnx {Built-in Function} {@var{old_val} =} confirm_recursive_rmdir (@var{new_val})\n\ |
|
|
656 Query or set the internal variable that controls whether Octave\n\ |
|
|
657 will ask for confirmation before recursively removing a directory tree.\n\ |
|
|
658 @end deftypefn") |
|
5640
|
659 { |
|
5794
|
660 return SET_INTERNAL_VARIABLE (confirm_recursive_rmdir); |
|
4264
|
661 } |
|
|
662 |
|
523
|
663 /* |
|
|
664 ;;; Local Variables: *** |
|
|
665 ;;; mode: C++ *** |
|
|
666 ;;; End: *** |
|
|
667 */ |
