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Variable argument problem

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ipsp

Joined: 01 Feb 2006
Posts: 26
Location: Sydney

Posted: Sat Feb 11, 2006 5:28 pm Post subject: Variable argument problem

I'm have some trouble passing parameter to functions that accept, variable arguments i.e.

Code:

draw(SceSize args, void * argp)

This code is required for starting threads i.e.

Code:

void draw(SceSize args, void * argp)
{
while (1)
{
// print argument list
sceKernelDelayThread(1000000);
}

return(0);
}

void function_1(void)
{
int _tId = sceKernelCreateThread("DrawThread", draw, 0x18, 0x10000, 0, 0);
sceKernelStartThread(_tId, 0, NULL);
}

I cannot work out the code for passing parameters, i have tried so many things but nothing works.

Could someone please help or give me example that works... I have spend too much time on this and hoping some people here could help.

Please I'm at point of giving up but need this code to generically handle my game threads.

jimparis

Joined: 10 Jun 2005
Posts: 1179
Location: Boston

Posted: Sat Feb 11, 2006 5:45 pm Post subject: Re: Variable argument problem

ipsp wrote:

Could someone please help or give me example that works...

Look at how the SDL code does it (src/thread/psp/SDL_systhread.c).

Quote:

Please I'm at point of giving up but need this code to generically handle my game threads.

Why not just use a standard library like SDL? It's well-documented and there's plenty of example code out there.

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