X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/fd14804d6ffb212bb88bb5560508e38b6cf432fd..c1dc896c806693a4a368abf59e6890d32d520074:/components/entropy.c

diff --git a/components/entropy.c b/components/entropy.c
index 1450b31..2a485de 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 <stdint.h>
 	#include <stdio.h>
 
 	#include "../util.h"
@@ -7,16 +8,20 @@
 	const char *
 	entropy(void)
 	{
-		int num;
+		uintmax_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", "%ju", &num)
+		    != 1) {
+			return NULL;
+		}
+
+		return bprintf("%ju", num);
 	}
-#elif defined(__OpenBSD__)
+#elif defined(__OpenBSD__) | defined(__FreeBSD__)
 	const char *
 	entropy(void)
 	{
-		return "∞";
+		/* Unicode Character 'INFINITY' (U+221E) */
+		return "\xe2\x88\x9e";
 	}
 #endif