On Fri, 2008-03-21 at 09:40 +0800, Zhang, Yanmin wrote:Add definitions of USHRT_MAX and others into kernel. ipc uses it and
slub implementation might also use it.
+#define USHRT_MAX ((u16)(~0U))
+#define SHRT_MAX ((s16)(USHRT_MAX>>1))
+#define SHRT_MIN (-SHRT_MAX - 1)
Perhaps it's better to use the most common kernel types?
Perhaps U16_MAX, S16_MAX and S16_MIN?
Don't you need to cast SHRT_MIN/S16_MIN too?
#define S16_MIN ((s16)(-SHRT_MAX - 1))