From 8af97016bb0e5c8597d60ac986fe3f6fd1c8ee4f Mon Sep 17 00:00:00 2001
From: VilhoRaatikka <vilho.raatikka@skysql.com>
Date: Tue, 11 Nov 2014 18:33:17 +0200
Subject: [PATCH] Dummy for skygw_log_rotate.

---
 log_manager/log_manager.cc | 40 ++++++++++++++++++++++++++++++++++----
 log_manager/log_manager.h  |  1 +
 2 files changed, 37 insertions(+), 4 deletions(-)

diff --git a/log_manager/log_manager.cc b/log_manager/log_manager.cc
index eef43efd0..924eaba15 100644
--- a/log_manager/log_manager.cc
+++ b/log_manager/log_manager.cc
@@ -801,7 +801,7 @@ static int logmanager_write_log(
 		if (wp[safe_str_len-2] == '\n') 
 		{
 			wp[safe_str_len-2]=' ';
-		}		
+		}
 		wp[safe_str_len-1] = '\n';
                 blockbuf_unregister(bb);
 
@@ -1428,6 +1428,37 @@ return_err:
         return err;
 }
 
+
+int skygw_log_rotate(
+	logfile_id_t  id)
+{
+	int err = 0;
+	goto return_err;
+	
+	va_list valist; /**< Dummy, must be present but it is not processed */
+	
+	if (!logmanager_register(false)) {
+		ss_dfprintf(stderr,
+			    "Can't register to logmanager, rotating failed\n");
+		goto return_err;
+	}
+	CHK_LOGMANAGER(lm);
+	err = logmanager_write_log(id, true, false, false, 0, NULL, valist);
+	
+	if (err != 0) {
+		fprintf(stderr, "skygw_log_flush failed.\n");
+		goto return_unregister;
+	}
+	
+	return_unregister:
+	logmanager_unregister();
+return_err:
+	return err;
+}
+
+
+
+
 /** 
  * @node Register as a logging client to logmanager. 
  *
@@ -2602,7 +2633,8 @@ static void* thr_filewriter_fun(
                 flushall_logfiles = skygw_thread_must_exit(thr);
             
                 /** Process all logfiles which have buffered writes. */
-                for (i=LOGFILE_FIRST; i<=LOGFILE_LAST; i <<= 1) {
+                for (i=LOGFILE_FIRST; i<=LOGFILE_LAST; i <<= 1) 
+		{
                 retry_flush_on_exit:
                         /**
                          * Get file pointer of current logfile.
@@ -2651,14 +2683,14 @@ static void* thr_filewriter_fun(
                                          * buffer is at least half-full
                                          * -> write to disk
                                          */
-                                        while(bb->bb_refcount > 0) {
+                                        while(bb->bb_refcount > 0) 
+					{
                                                 simple_mutex_unlock(
                                                         &bb->bb_mutex);
                                                 simple_mutex_lock(
                                                         &bb->bb_mutex,
                                                         true);
                                         }
-	
                                         err = skygw_file_write(
 						file,
 						(void *)bb->bb_buf,
diff --git a/log_manager/log_manager.h b/log_manager/log_manager.h
index 776b6cbb7..9266e865e 100644
--- a/log_manager/log_manager.h
+++ b/log_manager/log_manager.h
@@ -75,6 +75,7 @@ void skygw_logmanager_exit(void);
 void skygw_log_done(void);
 int  skygw_log_write(logfile_id_t id, const char* format, ...);
 int  skygw_log_flush(logfile_id_t id);
+int  skygw_log_rotate(logfile_id_t id);
 int  skygw_log_write_flush(logfile_id_t id, const char* format, ...);
 int  skygw_log_enable(logfile_id_t id);
 int  skygw_log_disable(logfile_id_t id);