Split into multiple files

[slstatus.git] / load_avg.c

diff --git a/load_avg.c b/load_avg.c
new file mode 100644 (file)
index 0000000..7342ae9
--- /dev/null
+++ b/load_avg.c
@@ -0,0 +1,17 @@
+#include <err.h>
+#include <stdlib.h>
+
+#include "util.h"
+
+const char *
+load_avg(const char *fmt)
+{
+       double avgs[3];
+
+       if (getloadavg(avgs, 3) < 0) {
+               warnx("Failed to get the load avg");
+               return NULL;
+       }
+
+       return bprintf(fmt, avgs[0], avgs[1], avgs[2]);
+}