xseg: Add contaddr_size field to xseg request
xseg: Add X_CREATE op and protocol entry
Extend XSEG protocol with the X_CREATE op and the associated request data.
xseg: Derive xseg version from MAJOR, MINOR library version
xseg: Check segment version before joining
xseg-tool: Add fail port functionality
Add fail port functionality to fail all requests that are currently handled by aspecified port.
xseg-tool: Add free dynamic port command
xseg: Add check of dynport validity on create
xseg-tool: Report if port is dynamic or not
xseg-tool: Report owner of the port
Fix bug in posix segment create
When checking the return value of lseek, use the correct (off_t) type.
Fix header install directory
Add xseg tool
Move xseg dir to src