int LOG_NUM = 0;
int main(int argc, char *argv[])
{
LOG_NUM = DG_LOG_INIT(test, "test.log");
DG_SET_MODE(LOG_NUM, DG_LOG_MODE_FILE);
DG_SET_SIZE(LOG_NUM, 50); //log file maximum: 50MB
DG_LOG(LOG_NUM, "test code1!");
DG_LOG(LOG_NUM, "test code2, num = %d", LOG_NUM);
DG_LOG(LOG_NUM, "test code3, str = %s", "test code");
return 0;
}
gcc test.c -o test -ldglog