source: psi/trunk/qcm/ghbnr.qcm@ 59

/*
-----BEGIN QCMOD-----
name: gethostbyname_r()
-----END QCMOD-----
*/
class qc_ghbnr : public ConfObj
{
public:
        qc_ghbnr(Conf *c) : ConfObj(c)
        {
        }

        ~qc_ghbnr()
        {
                remove("ftest.c");
                remove("ftest");
        }

        QString name() const { return "gethostbyname_r()"; }
        QString shortname() const { return "ghbnr"; }

        bool exec()
        {
                char *fdata =
                        "#include<netdb.h>\n"
                        "\n"
                        "int main()\n"
                        "{\n"
                        "    gethostbyname_r(\"\", 0, 0, 0, 0, 0);\n"
                        "    return 0;\n"
                        "}\n";

                FILE *f;
                f = fopen("ftest.c", "w");      
                if(!f)
                        return false;
                fwrite(fdata, strlen(fdata), 1, f);
                fclose(f);

                QString str = conf->qvar("QMAKE_CC") + " ftest.c -o ftest";
                int r = conf->doCommand(str);
                if(r == 0) {
                        conf->addDefine("HAVE_GETHOSTBYNAME_R");
                        return true;
                }
                else
                        return false;
        }
};