[Interest] Will TSAN_OPTIONS=detect_deadlocks=1 work when Qt is compiled with -sanitize thread?

Thiago Macieira thiago.macieira at intel.com
Thu Jul 18 19:40:17 CEST 2024


On Thursday 18 July 2024 09:11:36 GMT-7 coroberti wrote:
> dtruss is available on Mac
> https://stackoverflow.com/questions/31045575/how-to-trace-system-calls-of-a-> program-in-mac-os-x

It doesn't work properly, unless you disable System Integrity Protection. Even 
if you do, it's a poor implementation compared to even FreeBSD's equivalent 
(truss).

If you need to trace system calls on macOS, my recommendation is to trace on 
Linux or FreeBSD first.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Principal Engineer - Intel DCAI Platform & System Engineering
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