On 01 Mar 2009, at 03:12, Diego Antonio Lucena Pumar wrote:
function Accept(
Sock: LongInt;
var Addr;
var Addrlen: LongInt
):LongInt;
For my program I need use this interface, and not the modern versions.
Really, I can't compile the program. The error is provacated by the
parameter (var Addr;). In the documentation y can read about this
type of argument and indicated that is trated of Variable
parameters. I read more and opine that this argument need a
reference to a structure INADDR. But a call the function this:
Saux := Accept(S1, @Addr, sizeof(Addr));
In Pascal, "var" parameters implicitly take the address of the
argument you pass. So if you pass @Addr, the compiler will try to take
the address of "@Addr", which does not make sense (you cannot take the
address of an address). So instead, just pass Addr.
Jonas
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