Merge pull request #3329 from efuss/fix-3311

[collectd.git] / src / write_prometheus.c

diff --git a/src/write_prometheus.c b/src/write_prometheus.c
index 5c745e7..b904022 100644 (file)
--- a/src/write_prometheus.c
+++ b/src/write_prometheus.c
@@ -156,7 +156,8 @@ static char *format_labels(char *buffer, size_t buffer_size,
 #define LABEL_BUFFER_SIZE (LABEL_KEY_SIZE + LABEL_VALUE_SIZE + 4)
 
   char *labels[3] = {
-      (char[LABEL_BUFFER_SIZE]){0}, (char[LABEL_BUFFER_SIZE]){0},
+      (char[LABEL_BUFFER_SIZE]){0},
+      (char[LABEL_BUFFER_SIZE]){0},
       (char[LABEL_BUFFER_SIZE]){0},
   };
 
@@ -165,7 +166,7 @@ static char *format_labels(char *buffer, size_t buffer_size,
   for (size_t i = 0; i < m->n_label; i++) {
     char value[LABEL_VALUE_SIZE];
     ssnprintf(labels[i], LABEL_BUFFER_SIZE, "%s=\"%s\"", m->label[i]->name,
-             escape_label_value(value, sizeof(value), m->label[i]->value));
+              escape_label_value(value, sizeof(value), m->label[i]->value));
   }
 
   strjoin(buffer, buffer_size, labels, m->n_label, ",");
@@ -187,9 +188,9 @@ static void format_text(ProtobufCBuffer *buffer) {
     buffer->append(buffer, strlen(line), (uint8_t *)line);
 
     ssnprintf(line, sizeof(line), "# TYPE %s %s\n", fam->name,
-             (fam->type == IO__PROMETHEUS__CLIENT__METRIC_TYPE__GAUGE)
-                 ? "gauge"
-                 : "counter");
+              (fam->type == IO__PROMETHEUS__CLIENT__METRIC_TYPE__GAUGE)
+                  ? "gauge"
+                  : "counter");
     buffer->append(buffer, strlen(line), (uint8_t *)line);
 
     for (size_t i = 0; i < fam->n_metric; i++) {
@@ -200,16 +201,16 @@ static void format_text(ProtobufCBuffer *buffer) {
       char timestamp_ms[24] = "";
       if (m->has_timestamp_ms)
         ssnprintf(timestamp_ms, sizeof(timestamp_ms), " %" PRIi64,
-                 m->timestamp_ms);
+                  m->timestamp_ms);
 
       if (fam->type == IO__PROMETHEUS__CLIENT__METRIC_TYPE__GAUGE)
         ssnprintf(line, sizeof(line), "%s{%s} " GAUGE_FORMAT "%s\n", fam->name,
-                 format_labels(labels, sizeof(labels), m), m->gauge->value,
-                 timestamp_ms);
+                  format_labels(labels, sizeof(labels), m), m->gauge->value,
+                  timestamp_ms);
       else /* if (fam->type == IO__PROMETHEUS__CLIENT__METRIC_TYPE__COUNTER) */
         ssnprintf(line, sizeof(line), "%s{%s} %.0f%s\n", fam->name,
-                 format_labels(labels, sizeof(labels), m), m->counter->value,
-                 timestamp_ms);
+                  format_labels(labels, sizeof(labels), m), m->counter->value,
+                  timestamp_ms);
 
       buffer->append(buffer, strlen(line), (uint8_t *)line);
     }
@@ -218,7 +219,7 @@ static void format_text(ProtobufCBuffer *buffer) {
 
   char server[1024];
   ssnprintf(server, sizeof(server), "\n# collectd/write_prometheus %s at %s\n",
-           PACKAGE_VERSION, hostname_g);
+            PACKAGE_VERSION, hostname_g);
   buffer->append(buffer, strlen(server), (uint8_t *)server);
 
   pthread_mutex_unlock(&metrics_lock);