clamp(9) centos man page | unix.com

Man Page: clamp

Operating Environment: centos

Section: 9

CLAMP(9)							   Driver Basics							  CLAMP(9)

NAME
clamp - return a value clamped to a given range with strict typechecking
SYNOPSIS
clamp(val, min, max);
ARGUMENTS
val current value min minimum allowable value max maximum allowable value
DESCRIPTION
This macro does strict typechecking of min/max to make sure they are of the same type as val. See the unnecessary pointer comparisons.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 CLAMP(9)
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