Add an option for forced log flushing, useful in some debug scenarios

config.c

@@ -157,6 +157,9 @@ int read_config(void)
 			else if (!strcmp(key, "full-logs")) {
 				g_config.full_logs = value[0] == '1';
 			}
+			else if (!strcmp(key, "force-flush")) {
+				g_config.force_flush = value[0] == '1';
+			}
 			else if (!strcmp(key, "terminate-event")) {
 				strncpy(g_config.terminate_event_name, value,
 					ARRAYSIZE(g_config.terminate_event_name));

config.h

@@ -76,6 +76,9 @@ struct _g_config {
     // do we force sleep-skipping despite threads?
     int force_sleepskip;
 
+	// do we force flushing of each log?
+	int force_flush;
+
     // server ip and port
     //unsigned int host_ip;
     //unsigned short host_port;

log.c

@@ -891,7 +891,8 @@ void loq(int index, const char *category, const char *name,
 				free(lastlog.buf);
 				lastlog.buf = NULL;
 				// flush logs once we're done seeing duplicates of a particular API
-				//log_flush();
+				if (g_config.force_flush)
+					log_flush();
 			}
 		}
 		if (lastlog.buf == NULL) {