battery plugin: clang-format for statefs backend

diff --git a/src/battery_statefs.c b/src/battery_statefs.c
index 5aa76288f944020aaa2b5bf3679c96cc223cfd78..e39c9e976d6cdf72f1c9cac6b2e6c0c08a8d2672 100644 (file)
--- a/src/battery_statefs.c
+++ b/src/battery_statefs.c
@@ -55,8 +55,7 @@ SOFTWARE.
 
 static int submitted_this_run = 0;
 
-static void battery_submit (const char *type, gauge_t value)
-{
+static void battery_submit(const char *type, gauge_t value) {
   value_t values[1];
   value_list_t vl = VALUE_LIST_INIT;
 
@@ -64,78 +63,74 @@ static void battery_submit (const char *type, gauge_t value)
 
   vl.values = values;
   vl.values_len = 1;
-  sstrncpy (vl.host, hostname_g, sizeof (vl.host));
-  sstrncpy (vl.plugin, "battery", sizeof (vl.plugin));
+  sstrncpy(vl.host, hostname_g, sizeof(vl.host));
+  sstrncpy(vl.plugin, "battery", sizeof(vl.plugin));
   /* statefs supports 1 battery at present */
-  sstrncpy (vl.plugin_instance, "0", sizeof (vl.plugin_instance));
-  sstrncpy (vl.type, type, sizeof (vl.type));
+  sstrncpy(vl.plugin_instance, "0", sizeof(vl.plugin_instance));
+  sstrncpy(vl.type, type, sizeof(vl.type));
 
-  plugin_dispatch_values (&vl);
+  plugin_dispatch_values(&vl);
 
   submitted_this_run++;
 }
 
-
-static _Bool getvalue(const char *fname, gauge_t *value, char *buffer, size_t buffer_size)
-{
+static _Bool getvalue(const char *fname, gauge_t *value, char *buffer,
+                      size_t buffer_size) {
   FILE *fh;
   if ((fh = fopen(fname, "r")) == NULL)
     return (0);
 
-  if ( fgets(buffer, buffer_size, fh) == NULL )
-    {
-      fclose(fh);
-      return (0); // empty file
-    }
+  if (fgets(buffer, buffer_size, fh) == NULL) {
+    fclose(fh);
+    return (0); // empty file
+  }
 
-  (*value) = atof( buffer );
+  (*value) = atof(buffer);
 
   fclose(fh);
 
   return (1);
 }
 
-
 /* cannot be static, is referred to from battery.c */
-int battery_read_statefs (void)
-{
+int battery_read_statefs(void) {
   char buffer[BFSZ];
   gauge_t value = NAN;
 
   submitted_this_run = 0;
 
-  if ( getvalue(STATEFS_ROOT "ChargePercentage", &value, buffer, BFSZ) )
-    battery_submit( "charge", value );
+  if (getvalue(STATEFS_ROOT "ChargePercentage", &value, buffer, BFSZ))
+    battery_submit("charge", value);
   // Use capacity as a charge estimate if ChargePercentage is not available
-  else if (getvalue(STATEFS_ROOT "Capacity", &value, buffer, BFSZ) )
-    battery_submit( "charge", value );
+  else if (getvalue(STATEFS_ROOT "Capacity", &value, buffer, BFSZ))
+    battery_submit("charge", value);
 
-  if ( getvalue(STATEFS_ROOT "Current", &value, buffer, BFSZ) )
-    battery_submit( "current", value * 1e-6 ); // from uA to A
+  if (getvalue(STATEFS_ROOT "Current", &value, buffer, BFSZ))
+    battery_submit("current", value * 1e-6); // from uA to A
 
-  if ( getvalue(STATEFS_ROOT "Energy", &value, buffer, BFSZ) )
-    battery_submit( "energy", value * 1e-6 ); // from uWh to Wh
+  if (getvalue(STATEFS_ROOT "Energy", &value, buffer, BFSZ))
+    battery_submit("energy", value * 1e-6); // from uWh to Wh
 
-  if ( getvalue(STATEFS_ROOT "Power", &value, buffer, BFSZ) )
-    battery_submit( "power_battery", value * 1e-6 ); // from uW to W
+  if (getvalue(STATEFS_ROOT "Power", &value, buffer, BFSZ))
+    battery_submit("power_battery", value * 1e-6); // from uW to W
 
-  if ( getvalue(STATEFS_ROOT "Temperature", &value, buffer, BFSZ) )
-    battery_submit( "temperature", value * 0.1 ); // from 10xC to C
+  if (getvalue(STATEFS_ROOT "Temperature", &value, buffer, BFSZ))
+    battery_submit("temperature", value * 0.1); // from 10xC to C
 
-  if ( getvalue(STATEFS_ROOT "TimeUntilFull", &value, buffer, BFSZ) )
-    battery_submit( "timefull", value );
+  if (getvalue(STATEFS_ROOT "TimeUntilFull", &value, buffer, BFSZ))
+    battery_submit("timefull", value);
 
-  if ( getvalue(STATEFS_ROOT "TimeUntilLow", &value, buffer, BFSZ) )
-    battery_submit( "timelow", value );
+  if (getvalue(STATEFS_ROOT "TimeUntilLow", &value, buffer, BFSZ))
+    battery_submit("timelow", value);
 
-  if ( getvalue(STATEFS_ROOT "Voltage", &value, buffer, BFSZ) )
-    battery_submit( "voltage", value * 1e-6 ); // from uV to V
+  if (getvalue(STATEFS_ROOT "Voltage", &value, buffer, BFSZ))
+    battery_submit("voltage", value * 1e-6); // from uV to V
 
-  if ( submitted_this_run == 0 )
-    {
-      ERROR ("battery plugin: statefs backend: none of the statistics are available");
-      return (-1);
-    }
+  if (submitted_this_run == 0) {
+    ERROR("battery plugin: statefs backend: none of the statistics are "
+          "available");
+    return (-1);
+  }
 
   return (0);
 }