dmapi - DMAPI library
cc ... -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -ldm
DMAPI, or XDSM, is an implementation of the X/Open document: Systems
Management: Data Storage Management (XDSM) API dated February 1997.
This interface is made available for the XFS filesystem by means of the
See the XDSM manual at
http://www.opengroup.org/onlinepubs/9657099/toc.htm for a description
of the functions offered by libdm library.
For more information and details on how to contribute to the XFS
project see the web pages at: http://oss.sgi.com/projects/xfs/