Remove battery_power for various reasons

- Battery power cannot be easily gatherable via apm(4)
- IMHO it does not represent essential information

diff --git a/README b/README
index 78dc7ab..30cacd4 100644 (file)
--- a/README
+++ b/README
@@ -6,7 +6,7 @@ slstatus is a suckless status monitor for window managers that use WM_NAME
 
 Features
 --------
-- Battery percentage/power/state
+- Battery percentage/state
 - CPU usage
 - CPU frequency
 - CPU iowait

diff --git a/components/battery.c b/components/battery.c
index 327d576..86ea2a1 100644 (file)
--- a/components/battery.c
+++ b/components/battery.c
@@ -20,18 +20,6 @@
                       bprintf("%d", perc) : NULL;
        }
 
-       const char *
-       battery_power(const char *bat)
-       {
-               int watts;
-               char path[PATH_MAX];
-
-               snprintf(path, sizeof(path), "%s%s%s", "/sys/class/power_supply/",
-                        bat, "/power_now");
-               return (pscanf(path, "%i", &watts) == 1) ?
-                      bprintf("%d", (watts + 500000) / 1000000) : NULL;
-       }
-
        const char *
        battery_state(const char *bat)
        {

diff --git a/config.def.h b/config.def.h
index 1e3be56..d1cb995 100644 (file)
--- a/config.def.h
+++ b/config.def.h
@@ -13,7 +13,6 @@ static const char unknown_str[] = "n/a";
  * function             description                     argument
  *
  * battery_perc         battery percentage              battery name
- * battery_power        battery power usage             battery name
  * battery_state        battery charging state          battery name
  * cpu_perc             cpu usage in percent            NULL
  * cpu_iowait           cpu iowait in percent           NULL

diff --git a/slstatus.h b/slstatus.h
index 3024a4d..a106070 100644 (file)
--- a/slstatus.h
+++ b/slstatus.h
@@ -2,7 +2,6 @@
 
 /* battery */
 const char *battery_perc(const char *);
-const char *battery_power(const char *);
 const char *battery_state(const char *);
 
 /* cpu */