Re: [take12 0/3] kevent: Generic event handling mechanism.

["Jari Sundell" <sundell.software@gmail.com>]

On 8/23/06, Evgeniy Polyakov <johnpol@2ka.mipt.ru> wrote:
> No, it will change sizes of the structure in kernelspace and userspace,
> so they just can not communicate.

struct kevent {
 uintptr_t ident;        /* identifier for this event */
 short     filter;       /* filter for event */
 u_short   flags;        /* action flags for kqueue */
 u_int     fflags;       /* filter flag value */

 union {
   u32       _data_padding[2];
   intptr_t  data;         /* filter data value */
 };

 union {
   u32       _udata_padding[2];
   void      *udata;       /* opaque user data identifier */
 };
};

I'm not missing anything obvious here, I hope.

Rakshasa
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