72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* Mini make_directory implementation for busybox
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*
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* Copyright (C) 2001 Matt Kraai.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#include <errno.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include "libbb.h"
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/* Create the directory PATH with mode MODE, or the default if MODE is -1.
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* Also create parent directories as necessary if flags contains
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* FILEUTILS_RECUR. */
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int make_directory (char *path, long mode, int flags)
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{
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if (!(flags & FILEUTILS_RECUR)) {
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if (mkdir (path, 0777) < 0) {
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perror_msg ("Cannot create directory `%s'", path);
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return -1;
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}
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if (mode != -1 && chmod (path, mode) < 0) {
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perror_msg ("Cannot set permissions of directory `%s'", path);
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return -1;
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}
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} else {
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struct stat st;
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if (stat (path, &st) < 0 && errno == ENOENT) {
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int status;
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char *buf, *parent;
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mode_t mask;
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mask = umask (0);
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umask (mask);
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buf = xstrdup (path);
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parent = dirname (buf);
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status = make_directory (parent, (0777 & ~mask) | 0300,
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FILEUTILS_RECUR);
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free (buf);
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if (status < 0 || make_directory (path, mode, 0) < 0)
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return -1;
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}
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}
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return 0;
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}
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