Rtdll

Description

This example program demonstrates how to use an RTDLL in an RTSS Process. It uses library functionality to provide an application similar to the DLL sample.

Source Files

The Rtdll example includes two projects:

RtDll.vcproj builds Sample.Rtdll which is an RtDll that contains the function "Toggle" which toggles the state of the speaker.
UsingRtdll.vcproj builds Rtdll.c that loads an rtdll, calls an rtdll function, and then frees the Rtdll. It can be built as as either a Win32 .exe binary, or an .rtss binary.

Build the Project

Open the solution in the desired Visual Studio version you wish to build.
Build both projects.

Run the Project

Execute using Rtdll as an RTSS executable.
Make sure sampleRtdll.rtdll is both registered and in the same folder as UsingRtdll.rtss. To Register a DLL, use the command line rtssrun /d <filename>.

Remarks

The sample RTDLL must be registered with the RTX subsystem before it can be debugged. This can be done by typing:

rtssrun.exe /d /f sampleRtdll.rtdll

APIs Referenced

RTAPI

Win32 APIs

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