From ceeff7381929930fe8d7e33543e285d5fdcf1c68 Mon Sep 17 00:00:00 2001 From: Matt Kraai Date: Thu, 21 Jun 2001 19:41:37 +0000 Subject: Rewrote mkdir (and touched lots of things in the process). --- libbb/make_directory.c | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 libbb/make_directory.c (limited to 'libbb/make_directory.c') diff --git a/libbb/make_directory.c b/libbb/make_directory.c new file mode 100644 index 000000000..e2e28a8cd --- /dev/null +++ b/libbb/make_directory.c @@ -0,0 +1,66 @@ +/* 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 +#include +#include +#include +#include + +#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; +} -- cgit v1.2.3