Allow <log> tags to specify how often logs should be flushed.

Also use the behaviour behind this to fix #1290.

1 files changed, 6 insertions, 2 deletions

diff --git a/include/logger.h b/include/logger.h
index c56859a62..5d4a80d9f 100644
--- a/include/logger.h
+++ b/include/logger.h
@@ -41,14 +41,18 @@ class CoreExport FileWriter
 	 */
 	FILE* log;
 
+	/** The number of write operations after which we should flush.
+	 */
+	unsigned int flush;
+
 	/** Number of write operations that have occured
 	 */
-	int writeops;
+	unsigned int writeops;
 
  public:
 	/** The constructor takes an already opened logfile.
 	 */
-	FileWriter(FILE* logfile);
+	FileWriter(FILE* logfile, unsigned int flushcount);
 
 	/** Write one or more preformatted log lines.
 	 * If the data cannot be written immediately,