ccc316dc1c
although I might change this issue after having had a look at the PPC compilation. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4471 a95241bf-73f2-0310-859d-f6bbb57e9c96
60 lines
1.1 KiB
C++
60 lines
1.1 KiB
C++
#ifndef CPP_H
|
|
#define CPP_H
|
|
/* cpp - C++ in the kernel
|
|
**
|
|
** Initial version by Axel Dörfler, axeld@pinc-software.de
|
|
** This file may be used under the terms of the OpenBeOS License.
|
|
*/
|
|
|
|
|
|
#include <new>
|
|
#include <stdlib.h>
|
|
|
|
|
|
// Oh no! C++ in the kernel! Are you nuts?
|
|
//
|
|
// - no exceptions
|
|
// - (almost) no virtuals (well, the Query code now uses them)
|
|
// - it's basically only the C++ syntax, and type checking
|
|
// - since one tend to encapsulate everything in classes, it has a slightly
|
|
// higher memory overhead
|
|
// - nicer code
|
|
// - easier to maintain
|
|
|
|
|
|
inline void *
|
|
operator new(size_t size) throw (std::bad_alloc)
|
|
{
|
|
// we don't actually throw any exceptions, but we have to
|
|
// keep the prototype as specified in <new>, or else GCC 3
|
|
// won't like us
|
|
return malloc(size);
|
|
}
|
|
|
|
|
|
inline void *
|
|
operator new[](size_t size) throw (std::bad_alloc)
|
|
{
|
|
return malloc(size);
|
|
}
|
|
|
|
|
|
inline void
|
|
operator delete(void *ptr) throw ()
|
|
{
|
|
free(ptr);
|
|
}
|
|
|
|
|
|
inline void
|
|
operator delete[](void *ptr) throw ()
|
|
{
|
|
free(ptr);
|
|
}
|
|
|
|
// we're using virtuals
|
|
extern "C" void __pure_virtual();
|
|
|
|
|
|
#endif /* CPP_H */
|