feat(log): Refactoring tag level check APIs

components/log/src/os/log_write.c

@@ -0,0 +1,46 @@
+/*
+ * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdarg.h>
+#include <stddef.h>
+#include <string.h>
+#include <stdio.h>
+#include "esp_log.h"
+#include "esp_private/log_lock.h"
+#include "esp_private/log_level.h"
+#include "sdkconfig.h"
+
+static vprintf_like_t s_log_print_func = &vprintf;
+
+vprintf_like_t esp_log_set_vprintf(vprintf_like_t func)
+{
+    esp_log_impl_lock();
+    vprintf_like_t orig_func = s_log_print_func;
+    s_log_print_func = func;
+    esp_log_impl_unlock();
+    return orig_func;
+}
+
+void esp_log_writev(esp_log_level_t level,
+                    const char *tag,
+                    const char *format,
+                    va_list args)
+{
+    esp_log_level_t level_for_tag = esp_log_level_get_timeout(tag);
+    if (ESP_LOG_NONE != level_for_tag && level <= level_for_tag) {
+        (*s_log_print_func)(format, args);
+    }
+}
+
+void esp_log_write(esp_log_level_t level,
+                   const char *tag,
+                   const char *format, ...)
+{
+    va_list list;
+    va_start(list, format);
+    esp_log_writev(level, tag, format, list);
+    va_end(list);
+}