STG_LOCKER lock(&mutex, __FILE__, __LINE__);
errorStr = string("fprintf failed. Message: '") + strerror(errno) + "'";
printfd(__FILE__, "FILES_STORE::EditMessage - fprintf failed. Message: '%s'\n", strerror(errno));
STG_LOCKER lock(&mutex, __FILE__, __LINE__);
errorStr = string("fprintf failed. Message: '") + strerror(errno) + "'";
printfd(__FILE__, "FILES_STORE::EditMessage - fprintf failed. Message: '%s'\n", strerror(errno));