adjust_resource (9) - Linux Man Pages

adjust_resource: modify a resource's start and size

NAME

adjust_resource - modify a resource's start and size

SYNOPSIS

int adjust_resource(struct resource res, resource_size_t start, resource_size_t size);

ARGUMENTS

res

resource to modify

start

new start value

size

new size

DESCRIPTION

Given an existing resource, change its start and size to match the arguments. Returns 0 on success, -EBUSY if it can't fit. Existing children of the resource are assumed to be immutable.

COPYRIGHT