42 lines
1,017 B
C
42 lines
1,017 B
C
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/*
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* Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2
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* as published by the Free Software Foundation.
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*/
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#ifndef _LINUX_DSMS_H
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#define _LINUX_DSMS_H
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#include <linux/compiler.h>
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#include <linux/errno.h>
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#include <linux/types.h>
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#define DSMS_SUCCESS (0)
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#define DSMS_DENY (-EPERM)
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#define DSMS_NOT_IMPLEMENTED (-ENOSYS)
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// DSMS Kernel Interface
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#ifdef CONFIG_SECURITY_DSMS
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extern int noinline dsms_send_message(const char *feature_code,
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const char *detail, int64_t value);
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#else
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static inline int dsms_send_message(const char *feature_code,
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const char *detail,
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int64_t value)
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{
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/* When SEC_PRODUCT_FEATURE_SECURITY_SUPPORT_DSMS=FALSE
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* CONFIG_SECURITY_DSMS is disabled and
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* DSMS functionality is not implemented.
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*/
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return DSMS_NOT_IMPLEMENTED;
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}
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#endif /* CONFIG_SECURITY_DSMS */
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#endif /* _LINUX_DSMS_H */
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