Tag
process-exit
- Aug 3, 2023 Zombies, Orphans, and the Mechanics of Reaping Why an exited process keeps a task structure, what the wait call does to release it, and how subreapers keep orphaned descendants from accumulating. operating systems
- Dec 8, 2022 Ordered Shutdown, Exit Handlers, and What the Kernel Reclaims Why exit handlers run in reverse order with no error reporting, what survives a call to _exit, and how to drain work before the kernel releases descriptors and mappings. systems programming