diff options
Diffstat (limited to 'security/safesetid/lsm.h')
| -rw-r--r-- | security/safesetid/lsm.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/security/safesetid/lsm.h b/security/safesetid/lsm.h new file mode 100644 index 000000000000..c1ea3c265fcf --- /dev/null +++ b/security/safesetid/lsm.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * SafeSetID Linux Security Module + * + * Author: Micah Morton <mortonm@chromium.org> + * + * Copyright (C) 2018 The Chromium OS Authors. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +#ifndef _SAFESETID_H +#define _SAFESETID_H + +#include <linux/types.h> + +/* Flag indicating whether initialization completed */ +extern int safesetid_initialized; + +/* Function type. */ +enum safesetid_whitelist_file_write_type { + SAFESETID_WHITELIST_ADD, /* Add whitelist policy. */ + SAFESETID_WHITELIST_FLUSH, /* Flush whitelist policies. */ +}; + +/* Add entry to safesetid whitelist to allow 'parent' to setid to 'child'. */ +int add_safesetid_whitelist_entry(kuid_t parent, kuid_t child); + +void flush_safesetid_whitelist_entries(void); + +#endif /* _SAFESETID_H */ |