]]> ]]> ttdt_subcontract_manage library call ttdt_subcontract_manage manage an outstanding request #include <Tt/tttk.h> Tt_pattern *ttdt_subcontract_manage Tt_message subcontract Ttdt_contract_cb cb Widget shell void *clientdata The ttdt_subcontract_manage function allows a requester to manage the standard Desktop interactions with the tool that is handling the request. The ttdt_subcontract_manage function registers in the default session for TT_HANDLER-addressed requests Get_Geometry and Get_XInfo, and Status notices. If shell is not NULL, the ToolTalk service handles the Get_Geometry and Get_XInfo notices transparently; otherwise, it passes them to cb. The Status notice is always passed to the callback. See &cdeman.ttdt.session.join; for a description of a Ttdt_contract_cb callback. If subcontract is destroyed by tttk_message_destroy, then the patterns will also be destroyed; otherwise, the caller is responsible for iterating over the array and destroying each pattern. Upon successful completion, the ttdt_subcontract_manage function returns a null-terminated array of Tt_pattern, and associates this array with subcontract; otherwise, it returns an error pointer. The application can use &cdeman.tt.ptr.error; to extract one of the following Tt_status values from the returned handle: TT_DESKTOP_EINVAL Both the shell and cb arguments were NULL. TT_ERR_NOMEM There is insufficient memory available to perform the function. TT_ERR_NOMP The &cdeman.ttsession; process is not running and the ToolTalk service cannot restart it. TT_ERR_POINTER The subcontract argument was not a valid Tt_message. TT_ERR_PROCID The specified process identifier is out of date or invalid. &cdeman.Tt.tttk.h;, &cdeman.ttdt.session.join;, &cdeman.tttk.message.destroy;.