This call is made by a new task to its bootstrap port to get its startup ports and information.
Implemented regularely by the exec server
S_exec_startup_get_info), and also translators based
diskfs_S_exec_startup_get_info) because these look
like an execserver to the execserver itself; it makes this call (as does any
task) to get its state.
Used solely in glibc's process startup