tag

#runtime

3 posts

RetrogamingDeep Dive October 5, 2026 7 min read

Steam on Linux and Proton: Compatibility Layers, Runtimes, and Evidence

Separate Steam's client, Proton, Linux runtimes, and per-game prefixes, then evaluate compatibility with device-specific ratings and reproducible title tests.

#steam#proton#linux

Shell & TerminalDeep Dive October 4, 2026 7 min read

getconf in Shell Scripts: Query Capabilities Instead of Guessing the OS

Use getconf for standardized limits and options while distinguishing runtime capabilities from kernel identity and application feature tests.

#getconf#portability#posix

WindowsDeep Dive October 3, 2026 6 min read

Windows Thread-Local Storage: TLS Slots, Ownership, and Fiber Boundaries

Use Windows TLS for per-thread state with explicit slot and value cleanup, and choose FLS or C++ thread_local when the execution model requires it.

#windows#win32#threads