added to config: parameter static_auth_dir_tmp

with a path to directory for tmp files (for upload functino)



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@572 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/log.cpp

@@ -9,6 +9,7 @@
  
 #include "log.h"
 #include <ctime>
+#include <string.h>
 
 
 Log::Log()
@@ -179,6 +180,16 @@ return *this;
 }
 
 
+void Log::SystemErr(int err)
+{
+	(*this) << "errno: " << err;
+
+	const char * err_msg = strerror(err);
+
+	if( err_msg )
+		(*this) << " (" << err_msg << ")";
+}
+
 
 void Log::SaveLog()
 {