Derek Lewis

@dlewis.io

17 Followers 53 Following

CTO, Software Engineer. Opinions expressed are my own.

The image shows a screenshot of a terminal window on macOS 26, where the author shows the contents of /usr/include/sys/event.h. The header file has a comment that the events for tracking synchronous process forks have been deprecated since Mac OS X 10.5.
Screenshot of a terminal window showing an lldb debugging session on macOS 26. The author attempts to set a breakpoint and have lldb follow the child process on a fork() for the breakpoint to trigger, but macOS does not support follow on fork.