release/src/router/busybox/selinux/setsebool.c

   1 /*
   2  * setsebool
   3  * Simple setsebool
   4  * NOTE: -P option requires libsemanage, so this feature is
   5  * omitted in this version
   6  * Yuichi Nakamura <ynakam@hitachisoft.jp>
   7  *
   8  * Licensed under GPLv2, see file LICENSE in this source tree.
   9  */
  10
  11 //usage:#define setsebool_trivial_usage
  12 //usage:       "boolean value"
  13 //usage:#define setsebool_full_usage "\n\n"
  14 //usage:       "Change boolean setting"
  15
  16 #include "libbb.h"
  17
  18 int setsebool_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
  19 int setsebool_main(int argc, char **argv)
  20 {
  21         char *p;
  22         int value;
  23
  24         if (argc != 3)
  25                 bb_show_usage();
  26
  27         p = argv[2];
  28
  29         if (LONE_CHAR(p, '1') || strcasecmp(p, "true") == 0 || strcasecmp(p, "on") == 0) {
  30                 value = 1;
  31         } else if (LONE_CHAR(p, '0') || strcasecmp(p, "false") == 0 || strcasecmp(p, "off") == 0) {
  32                 value = 0;
  33         } else {
  34                 bb_show_usage();
  35         }
  36
  37         if (security_set_boolean(argv[1], value) < 0)
  38                 bb_error_msg_and_die("can't set boolean");
  39
  40         return 0;
  41 }