Rename util/ to libutil/

2014-11-17 16:48:01 +00:00
parent ee1e90ebdc
commit 027052f5e5
26 changed files with 26 additions and 26 deletions
--- a/libutil/human.c
+++ b/libutil/human.c
@@ -0,0 +1,22 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdio.h>
+#include <string.h>
+
+#include "../util.h"
+
+char *
+humansize(double n)
+{
+	static char buf[16];
+	const char postfixes[] = "BKMGTPE";
+	size_t i;
+
+	for (i = 0; n >= 1024 && i < strlen(postfixes); i++)
+		n /= 1024;
+
+	if (!i)
+		snprintf(buf, sizeof(buf), "%lu", (unsigned long)n);
+	else
+		snprintf(buf, sizeof(buf), "%.1f%c", n, postfixes[i]);
+	return buf;
+}