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6ca409e0e4
trylink: explain how to modify link and drastically decrease amount of padding (unfortunately, needs hand editing ATM). *: add ALIGN1 / ALIGN2 to global strings and arrays of bytes and shorts size saving: 0.5k
82 lines
1.7 KiB
C
82 lines
1.7 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* Mini mkdir implementation for busybox
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*
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* Copyright (C) 2001 Matt Kraai <kraai@alumni.carnegiemellon.edu>
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*
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* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
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*/
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/* BB_AUDIT SUSv3 compliant */
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/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkdir.html */
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/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
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*
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* Fixed broken permission setting when -p was used; especially in
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* conjunction with -m.
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*/
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/* Nov 28, 2006 Yoshinori Sato <ysato@users.sourceforge.jp>: Add SELinux Support.
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*/
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#include <getopt.h> /* struct option */
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#include "libbb.h"
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/* This is a NOFORK applet. Be very careful! */
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#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
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static const char mkdir_longopts[] ALIGN1 =
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"mode\0" Required_argument "m"
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"parents\0" No_argument "p"
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#if ENABLE_SELINUX
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"context\0" Required_argument "Z"
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#endif
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;
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#endif
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int mkdir_main(int argc, char **argv);
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int mkdir_main(int argc, char **argv)
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{
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mode_t mode = (mode_t)(-1);
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int status = EXIT_SUCCESS;
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int flags = 0;
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unsigned opt;
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char *smode;
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#if ENABLE_SELINUX
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security_context_t scontext;
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#endif
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#if ENABLE_FEATURE_MKDIR_LONG_OPTIONS
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applet_long_options = mkdir_longopts;
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#endif
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opt = getopt32(argc, argv, "m:p" USE_SELINUX("Z:"), &smode USE_SELINUX(,&scontext));
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if (opt & 1) {
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mode = 0777;
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if (!bb_parse_mode(smode, &mode)) {
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bb_error_msg_and_die("invalid mode '%s'", smode);
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}
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}
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if (opt & 2)
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flags |= FILEUTILS_RECUR;
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#if ENABLE_SELINUX
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if (opt & 4) {
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selinux_or_die();
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setfscreatecon_or_die(scontext);
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}
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#endif
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if (optind == argc) {
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bb_show_usage();
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}
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argv += optind;
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do {
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if (bb_make_directory(*argv, mode, flags)) {
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status = EXIT_FAILURE;
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}
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} while (*++argv);
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return status;
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}
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