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libspl: move random definitions from zfs_context.h

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Sponsored-by: https://despairlabs.com/sponsor/
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Closes #17861
This commit is contained in:
Rob Norris
2025-10-18 23:39:19 +11:00
committed by Brian Behlendorf
parent 55fb30ebe6
commit 1911501c7d
4 changed files with 55 additions and 24 deletions
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include/sys/zfs_context.h
+1 -24
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@@ -126,11 +126,11 @@ extern "C" {
#include <sys/kmem.h>
#include <sys/zfs_delay.h>
#include <sys/vnode.h>
#include <sys/random.h>
#include <sys/callb.h>
#include <sys/trace.h>
#include <sys/systm.h>
#include <sys/misc.h>
#include <sys/random.h>
#include <sys/zfs_context_os.h>
@@ -208,31 +208,8 @@ typedef off_t loff_t;
#define NN_DIVISOR_1000 (1U << 0)
#define NN_NUMBUF_SZ (6)
extern const char *random_path;
extern const char *urandom_path;
extern int highbit64(uint64_t i);
extern int lowbit64(uint64_t i);
extern int random_get_bytes(uint8_t *ptr, size_t len);
extern int random_get_pseudo_bytes(uint8_t *ptr, size_t len);
static __inline__ uint32_t
random_in_range(uint32_t range)
{
uint32_t r;
ASSERT(range != 0);
if (range == 1)
return (0);
(void) random_get_pseudo_bytes((uint8_t *)&r, sizeof (r));
return (r % range);
}
extern void random_init(void);
extern void random_fini(void);
typedef struct callb_cpr {
kmutex_t *cc_lockp;