|
PyModule_AddIntConstant(m, "is_rt", rtapi_is_realtime()); |
^ this is broken: The value
is_rt is always false due to
rtapi_is_realtime() checks if the actual process is real time capable. But the python runtime is hopefully never setuid... ;-)
Fixing that one is a bit difficult, we would have to call rtapi_app to get the true rtapi_is_realtime() value of the rtapi_app process.
Alternative: Just remove is_rt / is_sim. I would have a halcmd getrt POC ready that does exactly ^. But it needs some finalizing / doc. As much as I know, there is only the halcmd way to execute actions inside the rtapi_app process.
Looking at the initial commit, this worked more or less:
3eac731
until a setuid check was added in detect_realtime(), which broke it for user components:
2faa909
It was broken in:
#3964
to fix the inconsistency of rtapi_is_realtime(): #3928
linuxcnc/src/hal/halmodule.cc
Line 2382 in 888cb94
^ this is broken: The value
is_rtis always false due tortapi_is_realtime()checks if the actual process is real time capable. But the python runtime is hopefully never setuid... ;-)Fixing that one is a bit difficult, we would have to call rtapi_app to get the true
rtapi_is_realtime()value of the rtapi_app process.Alternative: Just remove is_rt / is_sim. I would have a
halcmd getrtPOC ready that does exactly ^. But it needs some finalizing / doc. As much as I know, there is only the halcmd way to execute actions inside the rtapi_app process.Looking at the initial commit, this worked more or less:
3eac731
until a setuid check was added in detect_realtime(), which broke it for user components:2faa909
It was broken in:
#3964
to fix the inconsistency of
rtapi_is_realtime(): #3928