CLAMP_T(9) Driver Basics CLAMP_T(9)

NAME clamp_t - return a value clamped to a given range using a given type

SYNOPSIS clamp_t(type, val, min, max);

ARGUMENTS type the type of variable to use

val current value

min minimum allowable value

max maximum allowable value

DESCRIPTION This macro does no typechecking and uses temporary variables of type ´type´ to make all the comparisons.

COPYRIGHT Kernel Hackers Manual 2.6. September 2014 CLAMP_T(9)