Re:I Made a Realtime C/C++ Build Visualizer
by flakes on Friday August 15, 2025 @03:01AM
(#44909390)
Curious, what were you using for doing syscall logging? LD_PRELOAD tricks, or ebpf filtering?
[ Parent
| on HN ]
Re:I Made a Realtime C/C++ Build Visualizer
by entelechy on Saturday August 16, 2025 @08:43AM
(#44922841)
mostly strace and it's macos equivalent; Later we moved to ptrace and ebpf. LD_PRELOAD unfortunately doesn't work for statically linked libc.
There are also kernel probes but didn't like that it required root permissions...