mirror of
https://github.com/sheumann/hush.git
synced 2024-10-29 20:27:40 +00:00
68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
/* vi: set sw=4 ts=4: */
|
|
/*
|
|
* Mini make_directory implementation for busybox
|
|
*
|
|
* Copyright (C) 2001 Matt Kraai.
|
|
*
|
|
* 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 of the License, 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
|
|
*
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "libbb.h"
|
|
|
|
/* Create the directory PATH with mode MODE, or the default if MODE is -1.
|
|
* Also create parent directories as necessary if flags contains
|
|
* FILEUTILS_RECUR. */
|
|
|
|
int make_directory (char *path, mode_t mode, int flags)
|
|
{
|
|
if (!(flags & FILEUTILS_RECUR)) {
|
|
if (mkdir (path, 0777) < 0) {
|
|
perror_msg ("Cannot create directory `%s'", path);
|
|
return -1;
|
|
}
|
|
|
|
if (mode != -1 && chmod (path, mode) < 0) {
|
|
perror_msg ("Cannot set permissions of directory `%s'", path);
|
|
return -1;
|
|
}
|
|
} else {
|
|
struct stat st;
|
|
|
|
if (stat (path, &st) < 0 && errno == ENOENT) {
|
|
char *parent = dirname (path);
|
|
mode_t mask = umask (0);
|
|
umask (mask);
|
|
|
|
if (make_directory (parent, (0777 & ~mask) | 0300,
|
|
FILEUTILS_RECUR) < 0)
|
|
return -1;
|
|
free (parent);
|
|
|
|
if (make_directory (path, mode, 0) < 0)
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|