spoon

commit 96931ea266470a6a7b1f302837963dbb4351996e
parent f5b1dc411d5c78695948f0c2aa44e3c8608a4428
Author: sin <sin@2f30.org>
Date:   Thu, 13 Oct 2016 10:42:31 +0100

Add load average plugin

Diffstat:
M
Makefile
 | 
6
+++---
M
config.def.h
 | 
1
+
A
load.c
 | 
14
++++++++++++++
M
spoon.c
 | 
1
+

4 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
@@ -1,9 +1,9 @@
 VERSION = 0.2
 PREFIX = /usr/local
-DISTFILES = spoon.c batt.c wifi.c cpu.c temp.c mix.c date.c mpd.c\
-            xkblayout.c strlcpy.c strlcat.c util.h config.def.h\
+DISTFILES = spoon.c batt.c wifi.c cpu.c temp.c mix.c date.c load.c\
+            mpd.c xkblayout.c strlcpy.c strlcat.c util.h config.def.h\
             Makefile LICENSE configure
-OBJ = spoon.o batt.o wifi.o cpu.o temp.o mix.o date.o mpd.o xkblayout.o\
+OBJ = spoon.o batt.o wifi.o cpu.o temp.o mix.o date.o load.o mpd.o xkblayout.o\
       strlcpy.o strlcat.o
 BIN = spoon
 
diff --git a/config.def.h b/config.def.h
@@ -2,6 +2,7 @@ struct ent ents[] = {
 	/* reorder this if you want */
 	{ .fmt = "[%s] ", .read = mpdread },
 	{ .fmt = "[%s] ", .read = mixread },
+	{ .fmt = "[%s] ", .read = loadread },
 	{ .fmt = "[%s] ", .read = cpuread },
 	{ .fmt = "[%s] ", .read = tempread },
 	{ .fmt = "%s ", .read = battread },
diff --git a/load.c b/load.c
@@ -0,0 +1,14 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+loadread(char *buf, size_t len)
+{
+	double avgs[3];
+
+	if (getloadavg(avgs, 3) < 0)
+		return -1;
+	snprintf(buf, len, "%.2f %.2f %.2f",
+	         avgs[0], avgs[1], avgs[2]);
+	return 0;
+}
diff --git a/spoon.c b/spoon.c
@@ -9,6 +9,7 @@
 
 int dummyread(char *buf, size_t len);
 int mpdread(char *buf, size_t len);
+int loadread(char *buf, size_t len);
 int cpuread(char *buf, size_t len);
 int tempread(char *buf, size_t len);
 int battread(char *buf, size_t len);