diff options
author | behlendo <behlendo@7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c> | 2008-03-01 00:45:59 +0000 |
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committer | behlendo <behlendo@7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c> | 2008-03-01 00:45:59 +0000 |
commit | f4b377415b4b53722addedc10801db24ad4e6f23 (patch) | |
tree | be8f09aeabfeaf2361d8d84e975c49ec68d96483 /include/sys/random.h | |
parent | 09b414e880b0c2e4ae08d82354bbae034dafdd9e (diff) |
Reorganize /include/ to add a /sys/, this way we don't need to
muck with #includes in existing Solaris style source to get it
to find the right stuff.
git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@18 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
Diffstat (limited to 'include/sys/random.h')
-rw-r--r-- | include/sys/random.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/include/sys/random.h b/include/sys/random.h new file mode 100644 index 000000000..b7f83ce1a --- /dev/null +++ b/include/sys/random.h @@ -0,0 +1,38 @@ +#ifndef _SPL_RANDOM_H +#define _SPL_RANDOM_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <linux/module.h> +#include <linux/random.h> + +/* FIXME: + * Should add support for blocking in the future to + * ensure that proper entopy is collected. ZFS doesn't + * use it at the moment so this is good enough for now. + * Always will succeed by returning 0. + */ +static __inline__ int +random_get_bytes(uint8_t *ptr, size_t len) +{ + BUG_ON(len < 0); + get_random_bytes((void *)ptr,(int)len); + return 0; +} + + /* Always will succeed by returning 0. */ +static __inline__ int +random_get_pseudo_bytes(uint8_t *ptr, size_t len) +{ + BUG_ON(len < 0); + get_random_bytes((void *)ptr,(int)len); + return 0; +} + +#ifdef __cplusplus +} +#endif + +#endif /* _SPL_RANDOM_H */ |