Factor out display code
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/sensor.c b/sensor.c
index db58137..20602c0 100644
--- a/sensor.c
+++ b/sensor.c
@@ -235,13 +235,28 @@
return 0;
}
+static int sensor_print_header(void)
+{
+ char *buf;
+ int ret;
+
+ if (asprintf(&buf, "%-36s%s", "Name", "Value") < 0)
+ return -1;
+
+ ret = display_header_footer(SENSOR, buf);
+
+ free(buf);
+
+ return ret;
+}
+
int sensor_display(void)
{
int ret, line = 0;
display_reset_cursor(SENSOR);
- print_sensor_header();
+ sensor_print_header();
ret = tree_for_each(sensor_tree, sensor_display_cb, &line);