Re: [rtl] Constructor/Destructor

[Richard Prescott <rip@step.polymtl.ca>]

On Fri, 8 May 1998, Colin Leister wrote:

> Did you guys (Richard/Daniele) ever get the C++ constructor/destructor 
> calls to work?
> 

All my module have less then 200 lines of code.  I was looking for C++ in
module before to get some feature not include in C (fixed point class).
But now it is very unuseful for me so i forgot this idea and all my module
are in C.  The real work in my case is in real processes and real-time
stuffs are in module.

But here is an working example.

#define MODULE
#define __KERNEL__

extern "C" {
#include <linux/module.h>
#include <linux/kernel.h>

void * kmalloc(unsigned size, int prio);
void   kfree(void * p);

int  init_module();
void cleanup_module();
};

void * operator new (unsigned size) { return kmalloc(size,0); }
void * operator new[](unsigned size, unsigned nb) { return
kmalloc(size*nb,0); }

void operator delete (void * p) { kfree(p); }
void operator delete[](void *p) { kfree(p); }

class tata
{
public:
	 tata() { printk("ctor\n"); }
	~tata() { printk("dtor\n"); }
};

tata * p;

int init_module()
{
	p = new tata;
	return 0;
}

void cleanup_module()
{
	delete p;
}

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