Merge pull request #2618 from ajssmith/amqp1_dev1_branch

[collectd.git] / src / thermal.c

diff --git a/src/thermal.c b/src/thermal.c
index fbae6cc..959fec6 100644 (file)
--- a/src/thermal.c
+++ b/src/thermal.c
@@ -35,7 +35,7 @@ static const char *config_keys[] = {"Device", "IgnoreSelected",
 static const char *const dirname_sysfs = "/sys/class/thermal";
 static const char *const dirname_procfs = "/proc/acpi/thermal_zone";
 
-static _Bool force_procfs = 0;
+static bool force_procfs;
 static ignorelist_t *device_list;
 
 enum dev_type { TEMP = 0, COOLING_DEV };
@@ -59,26 +59,26 @@ static int thermal_sysfs_device_read(const char __attribute__((unused)) * dir,
                                      const char *name,
                                      void __attribute__((unused)) * user_data) {
   char filename[PATH_MAX];
-  _Bool success = 0;
+  bool success = false;
   value_t value;
 
   if (device_list && ignorelist_match(device_list, name))
     return -1;
 
-  ssnprintf(filename, sizeof(filename), "%s/%s/temp", dirname_sysfs, name);
+  snprintf(filename, sizeof(filename), "%s/%s/temp", dirname_sysfs, name);
   if (parse_value_file(filename, &value, DS_TYPE_GAUGE) == 0) {
     value.gauge /= 1000.0;
     thermal_submit(name, TEMP, value);
-    success = 1;
+    success = true;
   }
 
-  ssnprintf(filename, sizeof(filename), "%s/%s/cur_state", dirname_sysfs, name);
+  snprintf(filename, sizeof(filename), "%s/%s/cur_state", dirname_sysfs, name);
   if (parse_value_file(filename, &value, DS_TYPE_GAUGE) == 0) {
     thermal_submit(name, COOLING_DEV, value);
-    success = 1;
+    success = true;
   }
 
-  return (success ? 0 : -1);
+  return success ? 0 : -1;
 }
 
 static int thermal_procfs_device_read(const char __attribute__((unused)) * dir,
@@ -98,8 +98,8 @@ static int thermal_procfs_device_read(const char __attribute__((unused)) * dir,
    * temperature:             55 C
    */
 
-  len = ssnprintf(filename, sizeof(filename), "%s/%s/temperature",
-                  dirname_procfs, name);
+  len = snprintf(filename, sizeof(filename), "%s/%s/temperature",
+                 dirname_procfs, name);
   if ((len < 0) || ((size_t)len >= sizeof(filename)))
     return -1;
 
@@ -157,9 +157,9 @@ static int thermal_config(const char *key, const char *value) {
     if (IS_TRUE(value))
       ignorelist_set_invert(device_list, 0);
   } else if (strcasecmp(key, "ForceUseProcfs") == 0) {
-    force_procfs = 0;
+    force_procfs = false;
     if (IS_TRUE(value))
-      force_procfs = 1;
+      force_procfs = true;
   } else {
     return -1;
   }
@@ -168,13 +168,11 @@ static int thermal_config(const char *key, const char *value) {
 }
 
 static int thermal_sysfs_read(void) {
-  return walk_directory(dirname_sysfs, thermal_sysfs_device_read,
-                        /* user_data = */ NULL, /* include hidden */ 0);
+  return walk_directory(dirname_sysfs, thermal_sysfs_device_read, NULL, 0);
 }
 
 static int thermal_procfs_read(void) {
-  return walk_directory(dirname_procfs, thermal_procfs_device_read,
-                        /* user_data = */ NULL, /* include hidden */ 0);
+  return walk_directory(dirname_procfs, thermal_procfs_device_read, NULL, 0);
 }
 
 static int thermal_init(void) {