The following changes have been checked into napali:

1. The is some template voodoo in KM_fileio.h to ward off the D_FILE_OFFSET_BITS=64 bug
2. KM_log.cpp now uses mutex protection for the global default LogSink
3. I added Kumu::Version (uses the same value as ASDCP::Version()). I did this because...
4. I modified Makefile.am so that  kmfilegen, kmrandgen, and kmuuidgen only link against libkumu, as nature intended.

1 files changed, 7 insertions, 2 deletions

diff --git a/src/KM_log.cpp b/src/KM_log.cpp
index aa0303b..3d34f1c 100755
--- a/src/KM_log.cpp
+++ b/src/KM_log.cpp
@@ -31,6 +31,7 @@ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <KM_util.h>
 #include <KM_log.h>
+#include <KM_mutex.h>
 #include <sys/types.h>
 #include <string.h>
 #include <stdarg.h>
@@ -58,20 +59,24 @@ Kumu::ILogSink::vLogf(LogType_t type, const char* fmt, va_list* list)
 //------------------------------------------------------------------------------------------
 //
 
-static Kumu::ILogSink* s_DefaultLogSink;
+static Kumu::Mutex     s_DefaultLogSinkLock;
+static Kumu::ILogSink* s_DefaultLogSink = 0;
 static Kumu::StdioLogSink s_StderrLogSink;
 
 //
 void
 Kumu::SetDefaultLogSink(ILogSink* Sink)
 {
-    s_DefaultLogSink = Sink;
+  AutoMutex L(s_DefaultLogSinkLock);
+  s_DefaultLogSink = Sink;
 }
 
 // Returns the internal default sink.
 Kumu::ILogSink&
 Kumu::DefaultLogSink()
 {
+  AutoMutex L(s_DefaultLogSinkLock);
+
   if ( s_DefaultLogSink == 0 )
     s_DefaultLogSink = &s_StderrLogSink;