IO: switch Win32 pipes to `PIPE_WAIT` and use a sentinel byte#866

Merged

compnerd merged 2 commits intoswiftlang:release/6.2from

compnerd:6.2-pipes

Apr 16, 2025

Commits on Apr 16, 2025

Switch Win32 pipes to PIPE_WAIT

z2oh
authored and
compnerd
committed
Clamp write to bufsize-1 bytes to afford sentinel value for no-progress

z2oh
authored and
compnerd
committed