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09b414e880
git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@17 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
39 lines
741 B
C
39 lines
741 B
C
#ifndef _SPL_RANDOM_H
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#define _SPL_RANDOM_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <linux/module.h>
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#include <linux/random.h>
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/* FIXME:
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* Should add support for blocking in the future to
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* ensure that proper entopy is collected. ZFS doesn't
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* use it at the moment so this is good enough for now.
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* Always will succeed by returning 0.
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*/
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static __inline__ int
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random_get_bytes(uint8_t *ptr, size_t len)
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{
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BUG_ON(len < 0);
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get_random_bytes((void *)ptr,(int)len);
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return 0;
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}
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/* Always will succeed by returning 0. */
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static __inline__ int
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random_get_pseudo_bytes(uint8_t *ptr, size_t len)
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{
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BUG_ON(len < 0);
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get_random_bytes((void *)ptr,(int)len);
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return 0;
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}
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SPL_RANDOM_H */
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