Rollup merge of #127845 - workingjubilee:actually-break-up-big-ass-stack-overflow-fn, r=joboet

unix: break `stack_overflow::install_main_guard` into smaller fn

This was one big deeply-indented function for no reason. This made it hard to reason about the boundaries of its safety. Or just, y'know, read. Simplify it by splitting it into platform-specific functions, but which are still asked to keep compiling (a desirable property, since all of these OS use a similar API).

This is mostly a whitespace change, so I suggest reviewing it only after setting Files changed -> (the options gear) -> [x] Hide whitespace as that will make it easier to see how the code was actually broken up instead of raw line diffs.

0 files changed, 0 insertions, 0 deletions