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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

May 2018 Kernel Hackers Manual 3.16