From: Markus Armbruster <armbru@pond.sub.org>
Date: Fri, 22 Jan 2021 06:17:36 +0000 (+0100)
Subject: journal: Don't immediately flush output events to disk
X-Git-Tag: v4.4.1~16
X-Git-Url: http://git.pond.sub.org/?p=empserver;a=commitdiff_plain;h=dc793ea0a147f6d4e34b544915aa52b8b07902e1

journal: Don't immediately flush output events to disk

Commit 478566258 'New journal event "output"' (v4.3.27) claims "Output
events are *not* flushed to disk immediately."  They are.  Accident.
Implement the missing bit.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
---

diff --git a/src/lib/subs/journal.c b/src/lib/subs/journal.c
index 93ae6635b..f98d27311 100644
--- a/src/lib/subs/journal.c
+++ b/src/lib/subs/journal.c
@@ -128,7 +128,8 @@ journal_entry_end(int newline, int flush)
     if (!newline)
 	fputc('\\', journal);
     fputc('\n', journal);
-    fflush(journal);
+    if (flush)
+	fflush(journal);
     if (ferror(journal)) {
 	logerror("Error writing journal (%s)", strerror(errno));
 	clearerr(journal);