From 6f0288bcd4c3087fdcdeda7aa693707bf9f4572d Mon Sep 17 00:00:00 2001
From: Richard Frith-MacDonald <rfm@gnu.org>
Date: Sun, 31 May 2015 10:12:04 +0000
Subject: [PATCH] sync with NSLog()

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/ec/trunk@38594 72102866-910b-0410-8b05-ffd578937521
---
 ChangeLog  |  5 +++++
 EcLogger.m | 10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 2d5d09c..24e9660 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-05-31  Richard Frith-Macdonald <rfm@gnu.org>
+
+	* EcLogger.m: When logging to stderr, use lock to synchronise with
+	logs produced by gnustep-base NSLog().
+
 2015-05-29  Richard Frith-Macdonald <rfm@gnu.org>
 
 	* EcAlarmSinkSNMP.m: log SNMP errors via the main logging mechanism
diff --git a/EcLogger.m b/EcLogger.m
index 271f4d7..28b8331 100644
--- a/EcLogger.m
+++ b/EcLogger.m
@@ -234,7 +234,17 @@ static NSArray          *modes;
         {
           buf = [str dataUsingEncoding: NSUTF8StringEncoding];
         }
+#if     defined(GNUSTEP_BASE_LIBRARY)
+      {
+        NSRecursiveLock *l = GSLogLock();
+
+        [l lock];
+        fwrite([buf bytes], 1, [buf length], stderr);
+        [l unlock];
+      }
+#else
       fwrite([buf bytes], 1, [buf length], stderr);
+#endif
       if (LT_DEBUG != type)
         {
           if (nil == serverName)