Changed names of functions in utility.c and all affected files, to make
[platform/upstream/busybox.git] / coreutils / mkdir.c
1 /* vi: set sw=4 ts=4: */
2 /*
3  * Mini mkdir implementation for busybox
4  *
5  * Copyright (C) 1999,2000 by Lineo, inc.
6  * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21  *
22  */
23
24 #include "busybox.h"
25 #define bb_need_name_too_long
26 #define BB_DECLARE_EXTERN
27 #include "messages.c"
28
29 #include <stdio.h>
30 #include <errno.h>
31
32 static int parentFlag = FALSE;
33 static mode_t mode = 0777;
34
35
36 extern int mkdir_main(int argc, char **argv)
37 {
38         int i = FALSE;
39
40         argc--;
41         argv++;
42
43         /* Parse any options */
44         while (argc > 0 && **argv == '-') {
45                 while (i == FALSE && *++(*argv)) {
46                         switch (**argv) {
47                         case 'm':
48                                 if (--argc == 0)
49                                         usage(mkdir_usage);
50                                 /* Find the specified modes */
51                                 mode = 0;
52                                 if (parse_mode(*(++argv), &mode) == FALSE) {
53                                         error_msg("Unknown mode: %s\n", *argv);
54                                         return EXIT_FAILURE;
55                                 }
56                                 /* Set the umask for this process so it doesn't 
57                                  * screw up whatever the user just entered. */
58                                 umask(0);
59                                 i = TRUE;
60                                 break;
61                         case 'p':
62                                 parentFlag = TRUE;
63                                 break;
64                         default:
65                                 usage(mkdir_usage);
66                         }
67                 }
68                 argc--;
69                 argv++;
70         }
71
72         if (argc < 1) {
73                 usage(mkdir_usage);
74         }
75
76         while (argc > 0) {
77                 int status;
78                 struct stat statBuf;
79                 char buf[BUFSIZ + 1];
80
81                 if (strlen(*argv) > BUFSIZ - 1) {
82                         error_msg(name_too_long);
83                         return EXIT_FAILURE;
84                 }
85                 strcpy(buf, *argv);
86                 status = stat(buf, &statBuf);
87                 if (parentFlag == FALSE && status != -1 && errno != ENOENT) {
88                         error_msg("%s: File exists\n", buf);
89                         return EXIT_FAILURE;
90                 }
91                 if (parentFlag == TRUE) {
92                         strcat(buf, "/");
93                         create_path(buf, mode);
94                 } else {
95                         if (mkdir(buf, mode) != 0 && parentFlag == FALSE) {
96                                 perror(buf);
97                                 return EXIT_FAILURE;
98                         }
99                 }
100                 argc--;
101                 argv++;
102         }
103         return EXIT_SUCCESS;
104 }