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cleanup some crud in dmapi code
update status

for linux:


68 external interfaces in libdm

   56 of those interfaces go through to dmi(), the kernel side of DMAPI



Functions known to work
----------------------------------------------

dm_create_session
dm_create_userevent
dm_destroy_session
dm_getall_sessions
dm_getall_tokens
dm_get_allocinfo
dm_get_bulkattr
dm_get_config_events
dm_get_dmattr
dm_get_eventlist
dm_get_events
dm_get_fileattr
dm_get_region
dm_handle_free
dm_init_attrloc
dm_init_service
dm_obj_ref_hold
dm_obj_ref_query
dm_obj_ref_rele
dm_path_to_fshandle
dm_path_to_handle
dm_punch_hole
dm_query_session
dm_read_invis
dm_remove_dmattr
dm_respond_event
dm_send_msg
dm_set_disp
dm_set_dmattr
dm_set_eventlist
dm_set_fileattr
dm_set_region
dm_sync_by_handle
dm_write_invis
34

Functions that seem to work
------------------------------------------

dm_pending
dm_probe_hole		- one test case of test_hole.c fails
dm_request_right
3

Functions untested but probably work
----------------------------------------------

dm_find_eventmsg
dm_handle_cmp
dm_handle_to_fshandle
dm_handle_to_ino
dm_release_right
5

Functions that do not work
-----------------------------------------

dm_get_dioinfo		- directio not implemented
1

Functions not supported in SGI DMAPI, and DMF doesn't need
-------------------------------------------------------------

dm_clear_inherit
dm_create_by_handle
dm_getall_inherit
dm_get_bulkall
dm_mkdir_by_handle
dm_set_inherit		- DMF uses on VxFS
dm_symlink_by_handle




Functions that seem to work, and DMF or DMF/XFS doesn't need
----------------------------------------------------------------

dm_get_config
dm_downgrade_right	- DMF uses on VxFS
dm_get_mountinfo	- DMF uses on VxFS
dm_set_return_on_destory
dm_upgrade_right	- DMF uses on VxFS



Functions that do not work and DMF doesn't need
-----------------------------------------------------------------

dm_fd_to_handle		- Irix getf not implemented on linux
dm_get_dirattrs		- null pointer reference
dm_handle_to_path
dm_getall_dmattr	- needs a copy_from_user in place of useracc


Functions that are untested, but probably work, and DMF doesn't need
-----------------------------------------------------------------

dm_getall_disp
dm_handle_hash
dm_handle_is_valid
dm_handle_to_fsid
dm_handle_to_igen
dm_make_fshandle
dm_make_handle
dm_move_event
dm_query_right



Other things not working
----------------------------------

- read/write events for memory-mapped I/O?