Yu Watanabe
2c2d832eb0
Our kernel baseline is 5.4, hence all entries in the headers are defined in linux/securebits.h.
21 lines
526 B
C
21 lines
526 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <stdbool.h>
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#include <linux/securebits.h>
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int secure_bits_to_string_alloc(int i, char **s);
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int secure_bits_from_string(const char *s);
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static inline bool secure_bits_is_valid(int i) {
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return ((SECURE_ALL_BITS | SECURE_ALL_LOCKS) & i) == i;
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}
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static inline int secure_bits_to_string_alloc_with_check(int n, char **s) {
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if (!secure_bits_is_valid(n))
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return -EINVAL;
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return secure_bits_to_string_alloc(n, s);
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}
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