1 /* mkdir -- make directories
2 Copyright (C) 1990, 1995 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
19 -p, --parent Ensure that the given path(s) exist:
20 Make any missing parent directories for each argument.
21 Parent dirs default to umask modified by `u+wx'.
22 Do not consider an argument directory that already
23 exists to be an error.
24 -m, --mode=mode Set the mode of created directories to `mode', which is
25 symbolic as in chmod and uses the umask as a point of
28 David MacKenzie <djm@ai.mit.edu> */
33 #include <sys/types.h>
36 #include "modechange.h"
40 /* The name this program was run with. */
43 /* If nonzero, ensure that all parents of the specified directory exist. */
46 /* If nonzero, display usage information and exit. */
49 /* If nonzero, print the version on standard output and exit. */
50 static int show_version;
52 static struct option const longopts[] =
54 {"mode", required_argument, NULL, 'm'},
55 {"path", no_argument, &path_mode, 1},
56 {"parents", no_argument, &path_mode, 1},
57 {"help", no_argument, &show_help, 1},
58 {"version", no_argument, &show_version, 1},
66 fprintf (stderr, _("Try `%s --help' for more information.\n"),
70 printf (_("Usage: %s [OPTION] DIRECTORY...\n"), program_name);
72 Create the DIRECTORY(ies), if they do not already exist.\n\
74 -p, --parents no error if existing, make parent directories as needed\n\
75 -m, --mode=MODE set permission mode (as in chmod), not rwxrwxrwx - umask\n\
76 --help display this help and exit\n\
77 --version output version information and exit\n"));
83 main (int argc, char **argv)
86 unsigned int parent_mode;
87 char *symbolic_mode = NULL;
91 program_name = argv[0];
92 setlocale (LC_ALL, "");
93 bindtextdomain (PACKAGE, LOCALEDIR);
98 while ((optc = getopt_long (argc, argv, "pm:", longopts, (int *) 0)) != EOF)
102 case 0: /* Long option. */
108 symbolic_mode = optarg;
117 printf ("mkdir - %s\n", PACKAGE_VERSION);
126 error (0, 0, _("too few arguments"));
130 newmode = 0777 & ~umask (0);
131 parent_mode = newmode | 0300; /* u+wx */
134 struct mode_change *change = mode_compile (symbolic_mode, 0);
135 if (change == MODE_INVALID)
136 error (1, 0, _("invalid mode `%s'"), symbolic_mode);
137 else if (change == MODE_MEMORY_EXHAUSTED)
138 error (1, 0, _("virtual memory exhausted"));
139 newmode = mode_adjust (newmode, change);
142 for (; optind < argc; ++optind)
146 errors |= make_path (argv[optind], newmode, parent_mode,
149 else if (mkdir (argv[optind], newmode))
151 error (0, errno, _("cannot make directory `%s'"), argv[optind]);