blob: f824cdcb671bb9bc5804d52a9b4a040b63b51b70 [file] [log] [blame]
Erik Andersene49d5ec2000-02-08 19:58:47 +00001/* vi: set sw=4 ts=4: */
Eric Andersenf6be9441999-10-13 21:12:06 +00002/*
3 * Mini mkdir implementation for busybox
4 *
Erik Andersen61677fe2000-04-13 01:18:56 +00005 * Copyright (C) 1999,2000 by Lineo, inc.
Eric Andersenc4996011999-10-20 22:08:37 +00006 * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
Eric Andersenf6be9441999-10-13 21:12:06 +00007 *
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
Eric Andersencc8ed391999-10-05 16:24:54 +000024#include "internal.h"
Erik Andersenfac10d72000-02-07 05:29:42 +000025#define bb_need_name_too_long
26#define BB_DECLARE_EXTERN
27#include "messages.c"
28
Eric Andersenf6be9441999-10-13 21:12:06 +000029#include <stdio.h>
Eric Andersencc8ed391999-10-05 16:24:54 +000030#include <errno.h>
Eric Andersencc8ed391999-10-05 16:24:54 +000031
Eric Andersenf6be9441999-10-13 21:12:06 +000032static int parentFlag = FALSE;
Eric Andersended62591999-11-18 00:19:26 +000033static mode_t mode = 0777;
Eric Andersenf6be9441999-10-13 21:12:06 +000034
35
36extern int mkdir_main(int argc, char **argv)
Eric Andersencc8ed391999-10-05 16:24:54 +000037{
Erik Andersene49d5ec2000-02-08 19:58:47 +000038 int i = FALSE;
Eric Andersencc8ed391999-10-05 16:24:54 +000039
Erik Andersene49d5ec2000-02-08 19:58:47 +000040 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) {
Matt Kraaid537a952000-07-14 01:51:25 +000053 errorMsg("Unknown mode: %s\n", *argv);
Erik Andersene49d5ec2000-02-08 19:58:47 +000054 exit FALSE;
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 }
Eric Andersenfa0540f1999-10-22 18:18:31 +000067 }
Erik Andersene49d5ec2000-02-08 19:58:47 +000068 argc--;
69 argv++;
Eric Andersenfa0540f1999-10-22 18:18:31 +000070 }
Eric Andersenf6be9441999-10-13 21:12:06 +000071
Erik Andersene49d5ec2000-02-08 19:58:47 +000072 if (argc < 1) {
73 usage(mkdir_usage);
74 }
Eric Andersenf6be9441999-10-13 21:12:06 +000075
Erik Andersene49d5ec2000-02-08 19:58:47 +000076 while (argc > 0) {
77 int status;
78 struct stat statBuf;
Erik Andersen4f3f7572000-04-28 00:18:56 +000079 char buf[BUFSIZ + 1];
Erik Andersene49d5ec2000-02-08 19:58:47 +000080
Erik Andersen4f3f7572000-04-28 00:18:56 +000081 if (strlen(*argv) > BUFSIZ - 1) {
Matt Kraaid537a952000-07-14 01:51:25 +000082 errorMsg(name_too_long);
Erik Andersene49d5ec2000-02-08 19:58:47 +000083 exit FALSE;
84 }
85 strcpy(buf, *argv);
86 status = stat(buf, &statBuf);
87 if (parentFlag == FALSE && status != -1 && errno != ENOENT) {
Matt Kraaid537a952000-07-14 01:51:25 +000088 errorMsg("%s: File exists\n", buf);
Erik Andersene49d5ec2000-02-08 19:58:47 +000089 exit FALSE;
90 }
91 if (parentFlag == TRUE) {
92 strcat(buf, "/");
93 createPath(buf, mode);
94 } else {
95 if (mkdir(buf, mode) != 0 && parentFlag == FALSE) {
96 perror(buf);
97 exit FALSE;
98 }
99 }
100 argc--;
101 argv++;
Erik Andersenfac10d72000-02-07 05:29:42 +0000102 }
Eric Andersenb6106152000-06-19 17:25:40 +0000103 return( TRUE);
Eric Andersencc8ed391999-10-05 16:24:54 +0000104}