src/basic/securebits-util.h

   1 #pragma once
   2
   3 /***
   4   This file is part of systemd.
   5
   6   Copyright 2017 Yu Watanabe
   7
   8   systemd is free software; you can redistribute it and/or modify it
   9   under the terms of the GNU Lesser General Public License as published by
  10   the Free Software Foundation; either version 2.1 of the License, or
  11   (at your option) any later version.
  12
  13   systemd is distributed in the hope that it will be useful, but
  14   WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  16   Lesser General Public License for more details.
  17
  18   You should have received a copy of the GNU Lesser General Public License
  19   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  20 ***/
  21
  22 #include "securebits.h"
  23
  24 int secure_bits_to_string_alloc(int i, char **s);
  25 int secure_bits_from_string(const char *s);
  26 static inline bool secure_bits_is_valid(int i) {
  27         return ((SECURE_ALL_BITS | SECURE_ALL_LOCKS) & i) == i;
  28 }