1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
|
/* mkdir -- make directories
Copyright (C) 90, 95, 1996 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Options:
-p, --parent Ensure that the given path(s) exist:
Make any missing parent directories for each argument.
Parent dirs default to umask modified by `u+wx'.
Do not consider an argument directory that already
exists to be an error.
-m, --mode=mode Set the mode of created directories to `mode', which is
symbolic as in chmod and uses the umask as a point of
departure.
David MacKenzie <djm@ai.mit.edu> */
#include <config.h>
#include <stdio.h>
#include <getopt.h>
#include <sys/types.h>
#include "system.h"
#include "modechange.h"
#include "makepath.h"
#include "error.h"
/* The name this program was run with. */
char *program_name;
/* If nonzero, ensure that all parents of the specified directory exist. */
static int path_mode;
/* If nonzero, display usage information and exit. */
static int show_help;
/* If nonzero, print the version on standard output and exit. */
static int show_version;
static struct option const longopts[] =
{
{"mode", required_argument, NULL, 'm'},
{"parents", no_argument, &path_mode, 1},
{"help", no_argument, &show_help, 1},
{"verbose", no_argument, NULL, 2},
{"version", no_argument, &show_version, 1},
{NULL, 0, NULL, 0}
};
static void
usage (int status)
{
if (status != 0)
fprintf (stderr, _("Try `%s --help' for more information.\n"),
program_name);
else
{
printf (_("Usage: %s [OPTION] DIRECTORY...\n"), program_name);
printf (_("\
Create the DIRECTORY(ies), if they do not already exist.\n\
\n\
-p, --parents no error if existing, make parent directories as needed\n\
-m, --mode=MODE set permission mode (as in chmod), not rwxrwxrwx - umask\n\
--verbose print a message for each created directory\n\
--help display this help and exit\n\
--version output version information and exit\n\
"));
puts (_("\nReport bugs to bug-gnu-utils@gnu.ai.mit.edu"));
}
exit (status);
}
int
main (int argc, char **argv)
{
unsigned int newmode;
unsigned int parent_mode;
char *symbolic_mode = NULL;
const char *verbose_fmt_string = NULL;
int errors = 0;
int optc;
program_name = argv[0];
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
path_mode = 0;
while ((optc = getopt_long (argc, argv, "pm:", longopts, (int *) 0)) != EOF)
{
switch (optc)
{
case 0: /* Long option. */
break;
case 'p':
path_mode = 1;
break;
case 'm':
symbolic_mode = optarg;
break;
case 2: /* --verbose */
verbose_fmt_string = _("created directory `%s'");
break;
default:
usage (1);
}
}
if (show_version)
{
printf ("mkdir - %s\n", PACKAGE_VERSION);
exit (0);
}
if (show_help)
usage (0);
if (optind == argc)
{
error (0, 0, _("too few arguments"));
usage (1);
}
newmode = 0777 & ~umask (0);
parent_mode = newmode | 0300; /* u+wx */
if (symbolic_mode)
{
struct mode_change *change = mode_compile (symbolic_mode, 0);
if (change == MODE_INVALID)
error (1, 0, _("invalid mode `%s'"), symbolic_mode);
else if (change == MODE_MEMORY_EXHAUSTED)
error (1, 0, _("virtual memory exhausted"));
newmode = mode_adjust (newmode, change);
}
for (; optind < argc; ++optind)
{
if (path_mode)
{
errors |= make_path (argv[optind], newmode, parent_mode,
-1, -1, 1, verbose_fmt_string);
}
else if (mkdir (argv[optind], newmode))
{
error (0, errno, _("cannot make directory `%s'"), argv[optind]);
errors = 1;
}
else if (verbose_fmt_string)
{
error (0, 0, verbose_fmt_string, argv[optind]);
}
}
exit (errors);
}
|
