X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/9750a3d731cd381e832bcacf1d03e48ddb46cc16..ec5c35ec9f23254f09e734d0c1880559774dfa52:/components/entropy.c

diff --git a/components/entropy.c b/components/entropy.c
index 2baa8aa..606bfec 100644
--- a/components/entropy.c
+++ b/components/entropy.c
@@ -9,10 +9,18 @@
 	{
 		int num;
 
-		return (pscanf("/proc/sys/kernel/random/entropy_avail",
-		               "%d", &num) == 1) ?
-		       bprintf("%d", num) : NULL;
+		if (pscanf("/proc/sys/kernel/random/entropy_avail",
+		           "%d", &num) != 1) {
+			return NULL;
+		}
+
+		return bprintf("%d", num);
 	}
 #elif defined(__OpenBSD__)
-	/* unimplemented */
+	const char *
+	entropy(void)
+	{
+		/* Unicode Character 'INFINITY' (U+221E) */
+		return "\xe2\x88\x9e";
+	}
 #endif