| /* vi: set sw=4 ts=4: */ |
| /* |
| * Mini make_directory implementation for busybox |
| * |
| * Copyright (C) 2001 Matt Kraai. |
| * |
| * Rewriten in 2002 |
| * Copyright (C) 2002 Glenn McGrath |
| * Copyright (C) 2002 Vladimir N. Oleynik |
| * |
| * 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 <string.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, long mode, int flags) |
| { |
| int ret; |
| |
| /* Calling apps probably should use 0777 instead of -1 |
| * then we dont need this condition |
| */ |
| if (mode == -1) { |
| mode = 0777; |
| } |
| if (flags == FILEUTILS_RECUR) { |
| char *pp = strrchr(path, '/'); |
| if (pp) { |
| *pp = '\0'; |
| make_directory(path, mode, flags); |
| *pp = '/'; |
| } |
| } |
| ret = mkdir(path, mode); |
| if (ret == -1) { |
| if ((flags == FILEUTILS_RECUR) && (errno == EEXIST)) { |
| ret = 0; |
| } else { |
| perror_msg_and_die("Cannot create directory '%s'", path); |
| } |
| } |
| return(ret); |
| } |