esp_log: Implemented esp_log_level_get(TAG)

Closes https://github.com/espressif/esp-idf/pull/6573
2021-02-18 22:43:17 +01:00
parent 0f1b24891b
commit fc85f8a47d
2 changed files with 29 additions and 0 deletions
@@ -71,6 +71,16 @@ extern esp_log_level_t esp_log_default_level;
 */
 void esp_log_level_set(const char* tag, esp_log_level_t level);

+/**
+ * @brief Get log level for given tag, can be used to avoid expensive log statements
+ *
+ * @param tag Tag of the log to query current level. Must be a non-NULL zero terminated
+ *            string.
+ *
+ * @return The current log level for the given tag
+ */
+esp_log_level_t esp_log_level_get(const char* tag);
+
 /**
 * @brief Set function used to output log entries
 *