X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/fd14804d6ffb212bb88bb5560508e38b6cf432fd..fa7c266e2b7adbc2a87bd44057b9e561d9ed61e3:/components/entropy.c

diff --git a/components/entropy.c b/components/entropy.c
index 1450b31..7f6112e 100644
--- a/components/entropy.c
+++ b/components/entropy.c
@@ -1,5 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #if defined(__linux__)
+	#include <inttypes.h>
 	#include <stdio.h>
 
 	#include "../util.h"
@@ -7,16 +8,20 @@
 	const char *
 	entropy(void)
 	{
-		int num;
+		uint64_t num;
 
-		return (pscanf("/proc/sys/kernel/random/entropy_avail",
-		               "%d", &num) == 1) ?
-		       bprintf("%d", num) : NULL;
+		if (pscanf("/proc/sys/kernel/random/entropy_avail",
+		           "%" PRIu64, &num) != 1) {
+			return NULL;
+		}
+
+		return bprintf("%" PRIu64, num);
 	}
 #elif defined(__OpenBSD__)
 	const char *
 	entropy(void)
 	{
-		return "∞";
+		/* Unicode Character 'INFINITY' (U+221E) */
+		return "\xe2\x88\x9e";
 	}
 #endif