source: MondoRescue/branches/2.2.9/mindi-busybox/coreutils/mkdir.c@ 2859

/* vi: set sw=4 ts=4: */
/*
 * Mini mkdir implementation for busybox
 *
 * Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
 *
 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
 */

/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkdir.html */

/* Mar 16, 2003      Manuel Novoa III   (mjn3@codepoet.org)
 *
 * Fixed broken permission setting when -p was used; especially in
 * conjunction with -m.
 */

/* Nov 28, 2006      Yoshinori Sato <ysato@users.sourceforge.jp>: Add SELinux Support.
 */

#include "libbb.h"

/* This is a NOFORK applet. Be very careful! */

#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
static const char mkdir_longopts[] ALIGN1 =
    "mode\0"    Required_argument "m"
    "parents\0" No_argument       "p"
#if ENABLE_SELINUX
    "context\0" Required_argument "Z"
#endif
    ;
#endif

int mkdir_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int mkdir_main(int argc UNUSED_PARAM, char **argv)
{
    mode_t mode = (mode_t)(-1);
    int status = EXIT_SUCCESS;
    int flags = 0;
    unsigned opt;
    char *smode;
#if ENABLE_SELINUX
    security_context_t scontext;
#endif

#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
    applet_long_options = mkdir_longopts;
#endif
    opt = getopt32(argv, "m:p" IF_SELINUX("Z:"), &smode IF_SELINUX(,&scontext));
    if (opt & 1) {
        mode = 0777;
        if (!bb_parse_mode(smode, &mode)) {
            bb_error_msg_and_die("invalid mode '%s'", smode);
        }
    }
    if (opt & 2)
        flags |= FILEUTILS_RECUR;
#if ENABLE_SELINUX
    if (opt & 4) {
        selinux_or_die();
        setfscreatecon_or_die(scontext);
    }
#endif

    argv += optind;
    if (!argv[0])
        bb_show_usage();

    do {
        if (bb_make_directory(*argv, mode, flags)) {
            status = EXIT_FAILURE;
        }
    } while (*++argv);

    return status;
}