Difference between revisions of "Source Examples"
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(Added hello world example program (as in wiki-editor trying to get the hang on things)) |
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* ... | * ... | ||
---- | ---- | ||
+ | Basic hello world program: | ||
+ | <code> | ||
+ | Program HelloWorld; | ||
+ | Begin | ||
+ | Writeln('Hello World'); | ||
+ | End. | ||
+ | </code> | ||
+ | |||
+ | |||
One example, Put a message to a named port: | One example, Put a message to a named port: | ||
<code> | <code> |
Revision as of 13:23, 25 August 2013
Source Examples
On this page Source example are going to collect (or links to it) which working on AROS freepascal
- Call Library - How to call a library function
- ...
Basic hello world program:
Program HelloWorld;
Begin
Writeln('Hello World');
End.
One example, Put a message to a named port:
function SafePutToPort(Msg: PMessage; Portname: string): Integer;
var
Port: PMsgPort;
PName: PChar;
begin
Result := -1;
PName := PChar(Portname + #0);
Forbid();
Port := FindPort(PName);
if Assigned(Port) then
begin
PutMsg(Port, Msg);
Result := 0;
end;
Permit();
end;