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
struct resource * res
resource to modify
resource_size_t start
new start value
resource_size_t 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.