sensors: Removed checks for upper limit of SENSORS_API_VERSION

[collectd.git] / src / sensors.c

diff --git a/src/sensors.c b/src/sensors.c
index ed87c30..9781f32 100644 (file)
--- a/src/sensors.c
+++ b/src/sensors.c
@@ -149,7 +149,7 @@ typedef struct featurelist {
 static char *conffile = SENSORS_CONF_PATH;
 /* #endif SENSORS_API_VERSION < 0x400 */
 
-#elif (SENSORS_API_VERSION >= 0x400) && (SENSORS_API_VERSION < 0x500)
+#elif (SENSORS_API_VERSION >= 0x400)
 typedef struct featurelist {
   const sensors_chip_name *chip;
   const sensors_feature *feature;
@@ -157,16 +157,11 @@ typedef struct featurelist {
   struct featurelist *next;
 } featurelist_t;
 
-static char *conffile = NULL;
-static _Bool use_labels = 0;
-/* #endif (SENSORS_API_VERSION >= 0x400) && (SENSORS_API_VERSION < 0x500) */
-
-#else /* if SENSORS_API_VERSION >= 0x500 */
-#error "This version of libsensors is not supported yet. Please report this " \
-       "as bug."
+static char *conffile;
+static bool use_labels;
 #endif
 
-static featurelist_t *first_feature = NULL;
+static featurelist_t *first_feature;
 static ignorelist_t *sensor_list;
 
 #if SENSORS_API_VERSION < 0x400
@@ -176,7 +171,7 @@ static int sensors_snprintf_chip_name(char *buf, size_t buf_size,
   int status = -1;
 
   if (chip->bus == SENSORS_CHIP_NAME_BUS_ISA) {
-    status = ssnprintf(buf, buf_size, "%s-isa-%04x", chip->prefix, chip->addr);
+    status = snprintf(buf, buf_size, "%s-isa-%04x", chip->prefix, chip->addr);
   } else if (chip->bus == SENSORS_CHIP_NAME_BUS_DUMMY) {
     status = snprintf(buf, buf_size, "%s-%s-%04x", chip->prefix, chip->busname,
                       chip->addr);
@@ -223,9 +218,9 @@ static int sensors_config(const char *key, const char *value) {
     if (IS_TRUE(value))
       ignorelist_set_invert(sensor_list, 0);
   }
-#if (SENSORS_API_VERSION >= 0x400) && (SENSORS_API_VERSION < 0x500)
+#if (SENSORS_API_VERSION >= 0x400)
   else if (strcasecmp(key, "UseLabels") == 0) {
-    use_labels = IS_TRUE(value) ? 1 : 0;
+    use_labels = IS_TRUE(value);
   }
 #endif
   else {
@@ -251,7 +246,7 @@ static void sensors_free_features(void) {
 }
 
 static int sensors_load_conf(void) {
-  static int call_once = 0;
+  static int call_once;
 
   FILE *fh = NULL;
   featurelist_t *last_feature = NULL;
@@ -269,9 +264,7 @@ static int sensors_load_conf(void) {
   if (conffile != NULL) {
     fh = fopen(conffile, "r");
     if (fh == NULL) {
-      char errbuf[1024];
-      ERROR("sensors plugin: fopen(%s) failed: %s", conffile,
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+      ERROR("sensors plugin: fopen(%s) failed: %s", conffile, STRERRNO);
       return -1;
     }
   }
@@ -353,7 +346,7 @@ static int sensors_load_conf(void) {
   }   /* while sensors_get_detected_chips */
 /* #endif SENSORS_API_VERSION < 0x400 */
 
-#elif (SENSORS_API_VERSION >= 0x400) && (SENSORS_API_VERSION < 0x500)
+#elif (SENSORS_API_VERSION >= 0x400)
   chip_num = 0;
   while ((chip = sensors_get_detected_chips(NULL, &chip_num)) != NULL) {
     const sensors_feature *feature;
@@ -370,6 +363,9 @@ static int sensors_load_conf(void) {
 #if SENSORS_API_VERSION >= 0x402
           (feature->type != SENSORS_FEATURE_CURR) &&
 #endif
+#if SENSORS_API_VERSION >= 0x431
+          (feature->type != SENSORS_FEATURE_HUMIDITY) &&
+#endif
           (feature->type != SENSORS_FEATURE_POWER)) {
         DEBUG("sensors plugin: sensors_load_conf: "
               "Ignoring feature `%s', "
@@ -389,6 +385,9 @@ static int sensors_load_conf(void) {
 #if SENSORS_API_VERSION >= 0x402
             (subfeature->type != SENSORS_SUBFEATURE_CURR_INPUT) &&
 #endif
+#if SENSORS_API_VERSION >= 0x431
+            (subfeature->type != SENSORS_SUBFEATURE_HUMIDITY_INPUT) &&
+#endif
             (subfeature->type != SENSORS_SUBFEATURE_POWER_INPUT))
           continue;
 
@@ -410,7 +409,7 @@ static int sensors_load_conf(void) {
       } /* while (subfeature) */
     }   /* while (feature) */
   }     /* while (chip) */
-#endif /* (SENSORS_API_VERSION >= 0x400) && (SENSORS_API_VERSION < 0x500) */
+#endif /* (SENSORS_API_VERSION >= 0x400) */
 
   if (first_feature == NULL) {
     sensors_cleanup();
@@ -436,8 +435,8 @@ static void sensors_submit(const char *plugin_instance, const char *type,
 
   value_list_t vl = VALUE_LIST_INIT;
 
-  status = ssnprintf(match_key, sizeof(match_key), "%s/%s-%s", plugin_instance,
-                     type, type_instance);
+  status = snprintf(match_key, sizeof(match_key), "%s/%s-%s", plugin_instance,
+                    type, type_instance);
   if (status < 1)
     return;
 
@@ -485,7 +484,7 @@ static int sensors_read(void) {
   } /* for fl = first_feature .. NULL */
 /* #endif SENSORS_API_VERSION < 0x400 */
 
-#elif (SENSORS_API_VERSION >= 0x400) && (SENSORS_API_VERSION < 0x500)
+#elif (SENSORS_API_VERSION >= 0x400)
   for (featurelist_t *fl = first_feature; fl != NULL; fl = fl->next) {
     double value;
     int status;
@@ -523,12 +522,16 @@ static int sensors_read(void) {
     else if (fl->feature->type == SENSORS_FEATURE_CURR)
       type = "current";
 #endif
+#if SENSORS_API_VERSION >= 0x431
+    else if (fl->feature->type == SENSORS_FEATURE_HUMIDITY)
+      type = "humidity";
+#endif
     else
       continue;
 
     sensors_submit(plugin_instance, type, type_instance, value);
   } /* for fl = first_feature .. NULL */
-#endif /* (SENSORS_API_VERSION >= 0x400) && (SENSORS_API_VERSION < 0x500) */
+#endif /* (SENSORS_API_VERSION >= 0x400) */
 
   return 0;
 } /* int sensors_read */