1 files changed, 60 insertions, 0 deletions
diff --git a/src/fluent-bit/plugins/filter_throttle_size/throttle_size.h b/src/fluent-bit/plugins/filter_throttle_size/throttle_size.h
new file mode 100644
index 000000000..6a28e4613
--- /dev/null
+++ b/src/fluent-bit/plugins/filter_throttle_size/throttle_size.h
@@ -0,0 +1,60 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+/*  Fluent Bit
+ *  ==========
+ *  Copyright (C) 2015-2022 The Fluent Bit Authors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+#ifndef FLB_SIZE_FILTER_THROTTLE_H
+#define FLB_SIZE_FILTER_THROTTLE_H
+
+/* actions */
+#define throttle_size_RET_KEEP  0
+#define throttle_size_RET_DROP  1
+
+/* defaults */
+#define throttle_size_DEFAULT_RATE  1024*1024   /* bytes */
+#define throttle_size_DEFAULT_WINDOW  5
+#define throttle_size_DEFAULT_INTERVAL  1
+#define throttle_size_DEFAULT_STATUS FLB_FALSE;
+#define throttle_size_DEFAULT_LOG_FIELD  "*"
+#define throttle_size_DEFAULT_NAME_FIELD  "*"
+#define throttle_size_DEFAULT_WINDOW_DURATION 60
+#define throttle_size_WINDOW_TABLE_DEFAULT_SIZE 256
+
+#include "size_window.h"
+
+struct flb_filter_throttle_size_ctx
+{
+    int slide_interval;
+    int window_time_duration;
+    double max_size_rate;
+    unsigned int window_size;
+    size_t log_fields_depth;
+    size_t name_fields_depth;
+    void *ticker_id;
+    int print_status;
+
+    volatile bool done;
+
+    struct mk_list name_fields;
+    struct mk_list log_fields;
+
+    /* internal */
+    struct throttle_size_table *hash;
+    struct flb_filter_instance *ins;
+};
+
+#endif