Jamie Lokier wrote:
>>
>>The main advantage with making it a struct is that it keep people from
>>doing stupid stuff like (int)dev where dev is a kdev_t... There is
>>all kinds of shit like that in the kernel...
>
> If you want that good quality 64-bit code, try making it a struct
> containing just a u64 :)
>
Perhaps:
#if BITS_PER_LONG == 64
typedef struct { u64 val; } kdev_t;
/* Macros for major minor mkdev */
#else
typedef struct { u32 major, minor; } kdev_t;
/* Macros... */
#endif
-hpa
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This archive was generated by hypermail 2b29 : Wed Apr 23 2003 - 22:00:31 EST