centos man page for resource_alignment

RESOURCE_ALIGNMENT(9)						Hardware Interfaces					     RESOURCE_ALIGNMENT(9)

NAME
       resource_alignment - calculate resource's alignment

SYNOPSIS
       resource_size_t resource_alignment(struct resource * res);

ARGUMENTS
       res
	   resource pointer

DESCRIPTION
       Returns alignment on success, 0 (invalid alignment) on failure.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						     RESOURCE_ALIGNMENT(9)