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73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved.
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*
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* This file is part of the device-mapper userspace tools.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU General Public License v.2.
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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 Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "lib.h"
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#include "libdm-file.h"
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#include <sys/file.h>
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#include <fcntl.h>
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#include <dirent.h>
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static int _create_dir_recursive(const char *dir)
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{
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char *orig, *s;
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int rc;
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log_verbose("Creating directory \"%s\"", dir);
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/* Create parent directories */
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orig = s = dm_strdup(dir);
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while ((s = strchr(s, '/')) != NULL) {
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*s = '\0';
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if (*orig) {
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rc = mkdir(orig, 0777);
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if (rc < 0 && errno != EEXIST) {
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log_error("%s: mkdir failed: %s", orig,
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strerror(errno));
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dm_free(orig);
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return 0;
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}
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}
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*s++ = '/';
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}
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dm_free(orig);
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/* Create final directory */
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rc = mkdir(dir, 0777);
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if (rc < 0 && errno != EEXIST) {
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log_error("%s: mkdir failed: %s", orig,
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strerror(errno));
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return 0;
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}
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return 1;
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}
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int create_dir(const char *dir)
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{
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struct stat info;
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if (!*dir)
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return 1;
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if (stat(dir, &info) < 0)
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return _create_dir_recursive(dir);
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if (S_ISDIR(info.st_mode))
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return 1;
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log_error("Directory \"%s\" not found", dir);
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return 0;
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}
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