1 /* mkdir -- make directories
2 Copyright (C) 90, 1995-2002, 2004, 2005, 2006 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
18 /* David MacKenzie <djm@ai.mit.edu> */
23 #include <sys/types.h>
29 #include "modechange.h"
32 /* The official name of this program (e.g., no `g' prefix). */
33 #define PROGRAM_NAME "mkdir"
35 #define AUTHORS "David MacKenzie"
37 /* The name this program was run with. */
40 static struct option const longopts[] =
42 {"mode", required_argument, NULL, 'm'},
43 {"parents", no_argument, NULL, 'p'},
44 {"verbose", no_argument, NULL, 'v'},
45 {GETOPT_HELP_OPTION_DECL},
46 {GETOPT_VERSION_OPTION_DECL},
53 if (status != EXIT_SUCCESS)
54 fprintf (stderr, _("Try `%s --help' for more information.\n"),
58 printf (_("Usage: %s [OPTION] DIRECTORY...\n"), program_name);
60 Create the DIRECTORY(ies), if they do not already exist.\n\
64 Mandatory arguments to long options are mandatory for short options too.\n\
67 -m, --mode=MODE set file mode (as in chmod), not a=rwx - umask\n\
68 -p, --parents no error if existing, make parent directories as needed\n\
69 -v, --verbose print a message for each created directory\n\
71 fputs (HELP_OPTION_DESCRIPTION, stdout);
72 fputs (VERSION_OPTION_DESCRIPTION, stdout);
73 printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
78 /* Options for announce_mkdir and make_ancestor. */
81 /* Mode for ancestor directory. */
84 /* If not null, format to use when reporting newly made directories. */
85 char const *created_directory_format;
88 /* Report that directory DIR was made, if OPTIONS requests this. */
90 announce_mkdir (char const *dir, void *options)
92 struct mkdir_options const *o = options;
93 if (o->created_directory_format)
94 error (0, 0, o->created_directory_format, quote (dir));
97 /* Make ancestor directory DIR, with options OPTIONS. */
99 make_ancestor (char const *dir, void *options)
101 struct mkdir_options const *o = options;
102 int r = mkdir (dir, o->ancestor_mode);
104 announce_mkdir (dir, options);
109 main (int argc, char **argv)
111 mode_t mode = S_IRWXUGO;
112 mode_t mode_bits = 0;
113 int (*make_ancestor_function) (char const *, void *) = NULL;
114 const char *specified_mode = NULL;
115 int exit_status = EXIT_SUCCESS;
117 struct mkdir_options options;
118 options.created_directory_format = NULL;
120 initialize_main (&argc, &argv);
121 program_name = argv[0];
122 setlocale (LC_ALL, "");
123 bindtextdomain (PACKAGE, LOCALEDIR);
124 textdomain (PACKAGE);
126 atexit (close_stdout);
128 while ((optc = getopt_long (argc, argv, "pm:v", longopts, NULL)) != -1)
133 make_ancestor_function = make_ancestor;
136 specified_mode = optarg;
138 case 'v': /* --verbose */
139 options.created_directory_format = _("created directory %s");
141 case_GETOPT_HELP_CHAR;
142 case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);
144 usage (EXIT_FAILURE);
150 error (0, 0, _("missing operand"));
151 usage (EXIT_FAILURE);
154 if (make_ancestor_function || specified_mode)
156 mode_t umask_value = umask (0);
158 options.ancestor_mode = (S_IRWXUGO & ~umask_value) | (S_IWUSR | S_IXUSR);
162 struct mode_change *change = mode_compile (specified_mode);
164 error (EXIT_FAILURE, 0, _("invalid mode %s"),
165 quote (specified_mode));
166 mode = mode_adjust (S_IRWXUGO, true, umask_value, change,
171 mode &= ~umask_value;
174 for (; optind < argc; ++optind)
175 if (! make_dir_parents (argv[optind], make_ancestor_function, &options,
176 mode, announce_mkdir,
177 mode_bits, (uid_t) -1, (gid_t) -1, true))
178 exit_status = EXIT_FAILURE;