X-Git-Url: https://git.wpitchoune.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fcpu.c;h=b9065bef634460c67ce56f13245c57ff3c85dfc0;hb=570b41b9c9ed668ad34d362f14b1400280cb23e7;hp=9f26db90d3fc4bf3ebd17f22f4e797aa67367bbf;hpb=86f55af0ce65d6c8600befee313c5da4315170f4;p=psensor.git

diff --git a/src/lib/cpu.c b/src/lib/cpu.c
index 9f26db9..b9065be 100644
--- a/src/lib/cpu.c
+++ b/src/lib/cpu.c
@@ -26,20 +26,20 @@
 
 #include "cpu.h"
 
-static glibtop_cpu *cpu;
 static float last_used;
 static float last_total;
 
+static const char *PROVIDER_NAME = "gtop2";
+
 struct psensor *create_cpu_usage_sensor(int measures_len)
 {
-	char *label;
+	char *label, *id;
 	int type;
-	char *id;
 	struct psensor *psensor;
 
-	id = strdup("cpu usage");
-	label = strdup("cpu usage");
-	type = SENSOR_TYPE_CPU_USAGE;
+	id = g_strdup_printf("%s cpu usage", PROVIDER_NAME);
+	label = strdup(_("CPU usage"));
+	type = SENSOR_TYPE_GTOP | SENSOR_TYPE_CPU_USAGE;
 
 	psensor = psensor_create(id,
 				 label,
@@ -62,24 +62,24 @@ cpu_psensor_list_add(struct psensor **sensors, int measures_len)
 
 static double get_usage()
 {
-	unsigned long int used = 0;
+	glibtop_cpu cpu;
+	unsigned long int used;
 	unsigned long int dt;
-	double cpu_rate = UNKNOWN_DBL_VALUE;
-
-	if (!cpu)
-		cpu = malloc(sizeof(glibtop_cpu));
+	double cpu_rate;
 
-	glibtop_get_cpu(cpu);
+	glibtop_get_cpu(&cpu);
 
-	used = cpu->user + cpu->nice + cpu->sys;
+	used = cpu.user + cpu.nice + cpu.sys;
 
-	dt = cpu->total - last_total;
+	dt = cpu.total - last_total;
 
 	if (dt)
-		cpu_rate = 100 * (used - last_used) / dt;
+		cpu_rate = 100.0 * (used - last_used) / dt;
+	else
+		cpu_rate = UNKNOWN_DBL_VALUE;
 
 	last_used = used;
-	last_total = cpu->total;
+	last_total = cpu.total;
 
 	return cpu_rate;
 }
@@ -91,22 +91,15 @@ void cpu_usage_sensor_update(struct psensor *s)
 
 void cpu_psensor_list_update(struct psensor **sensors)
 {
-	struct psensor **ss, *s;
+	struct psensor *s;
 
-	ss = sensors;
-	while (*ss) {
-		s = *ss;
+	while (*sensors) {
+		s = *sensors;
 
-		if (!(s->type & SENSOR_TYPE_REMOTE)
-		    && s->type == SENSOR_TYPE_CPU_USAGE)
+		if (s->type & SENSOR_TYPE_GTOP
+		    && s->type & SENSOR_TYPE_CPU_USAGE)
 			cpu_usage_sensor_update(s);
 
-		ss++;
+		sensors++;
 	}
 }
-
-void cpu_cleanup()
-{
-	if (cpu)
-		free(cpu);
-}