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entropy: Improve types

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This commit is contained in:
Aaron Marcher 2018-07-06 23:17:08 +02:00
parent 51ff7ce2b9
commit c59b64e643
1 changed files with 2 additions and 1 deletions
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components/entropy.c
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@ -1,13 +1,14 @@
/* See LICENSE file for copyright and license details. */ /* See LICENSE file for copyright and license details. */
#if defined(__linux__) #if defined(__linux__)
#include <stdio.h> #include <stdio.h>
#include <stdint.h>
#include "../util.h" #include "../util.h"
const char * const char *
entropy(void) entropy(void)
{ {
int num; uint64_t num;
if (pscanf("/proc/sys/kernel/random/entropy_avail", if (pscanf("/proc/sys/kernel/random/entropy_avail",
"%d", &num) != 1) { "%d", &num) != 1) {