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/* Include and determine availability of smack routines
Copyright (C) 2013-2022 Free Software Foundation, Inc.
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 3 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, see <https://www.gnu.org/licenses/>. */
/* Here we replace or wrap the most common smack functions used by coreutils.
Others will need to be protected by HAVE_SMACK. */
#include <config.h>
#ifdef HAVE_SMACK
# include <sys/smack.h>
#else
static inline ssize_t
smack_new_label_from_self (char **label)
{
return -1;
}
static inline int
smack_set_label_for_self (char const *label)
{
return -1;
}
#endif
static inline bool
is_smack_enabled (void)
{
#ifdef HAVE_SMACK
return smack_smackfs_path () != NULL;
#else
return false;
#endif
}
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