Added possibility to run DSP without host audio output, added configure options

[virtualjaguar] / src / log.cpp

diff --git a/src/log.cpp b/src/log.cpp
index 76c0aa98cd83ca5d900d0113a0e8a83e2d1c3165..15b2384d0099f7e9b2770734ce8ce60a1835b5a3 100644 (file)
--- a/src/log.cpp
+++ b/src/log.cpp
@@ -11,6 +11,9 @@
 // Who  When        What
 // ---  ----------  -------------------------------------------------------------
 // JLH  01/16/2010  Created this log ;-)
+// JLH  07/11/2011  Instead of dumping out on max log file size being reached, we
+//                  now just silently ignore any more output. 10 megs ought to be
+//                  enough for anybody. ;-)
 //
 
 #include "log.h"
@@ -41,7 +44,8 @@ FILE * LogGet(void)
 
 void LogDone(void)
 {
-       fclose(log_stream);
+       if (log_stream != NULL)
+               fclose(log_stream);
 }
 
 //
@@ -51,15 +55,23 @@ void LogDone(void)
 void WriteLog(const char * text, ...)
 {
        va_list arg;
-
        va_start(arg, text);
+
+       if (log_stream == NULL)
+       {
+               va_end(arg);
+               return;
+       }
+
        logSize += vfprintf(log_stream, text, arg);
 
        if (logSize > MAX_LOG_SIZE)
        {
                fflush(log_stream);
                fclose(log_stream);
-               exit(1);
+               // Instead of dumping out, we just close the file and ignore any more output.
+               log_stream = NULL;
+//             exit(1);
        }//*/
 
        va_end(arg);