int conn_get

(

)

Definition at line 79 of file conn_handler.c.

References arr_increase(), DNA_CONNECTION::busy, CONN_BLOCK, Curr_N_Conns, Dic_conns, Dna_conns, Dns_conns, i, My_type, Net_conns, SRC_DIC, SRC_DNS, and TRUE.

Referenced by ast_conn_h(), dna_open_client(), dna_open_server(), main(), and web_open_server().

{
        register DNA_CONNECTION *dna_connp;
        int i, n_conns, conn_id;

        DISABLE_AST
        for( i = 1, dna_connp = &Dna_conns[1]; i < Curr_N_Conns; i++, dna_connp++ )
        {
                if( !dna_connp->busy )
                {
                        dna_connp->busy = TRUE;
                        ENABLE_AST
                        return(i);
                }
        }
        n_conns = Curr_N_Conns + CONN_BLOCK;
        Dna_conns = arr_increase( Dna_conns, sizeof(DNA_CONNECTION), n_conns );
        Net_conns = arr_increase( Net_conns, sizeof(NET_CONNECTION), n_conns );
        switch(My_type)
        {
        case SRC_DIC :
                Dic_conns = arr_increase( Dic_conns, sizeof(DIC_CONNECTION),
                                          n_conns );
                break;
        case SRC_DNS :
                Dns_conns = arr_increase( Dns_conns, sizeof(DNS_CONNECTION),
                                          n_conns );
                break;
        default:
                break;
        }
        conn_id = Curr_N_Conns;
        Curr_N_Conns = n_conns;
        Dna_conns[conn_id].busy = TRUE;
        ENABLE_AST
        return(conn_id);
}

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