> > I wonder why we don't have type safe object allocators a-la new() in
> > C++ or g_new() in glib?
> >
> > fooptr = k_new(struct foo, GFP_KERNEL);
> >
> > is nicer and more descriptive than
> >
> > fooptr = kmalloc(sizeof(*fooptr), GFP_KERNEL);
> >
> > and more safe than
> >
> > fooptr = kmalloc(sizeof(struct foo), GFP_KERNEL);
>
> How is it more safe? It seems 100% equivalent to me,
> just a different syntax.
Note the (type *) cast:
#define k_new(type, flags) ((type *) kmalloc(sizeof(type), flags))
Miklos
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
