closes bpo-38156: Always handle interrupts in PyOS_StdioReadline. (GH-21569)


This consolidates the handling of my_fgets return values, so that interrupts are always handled, even if they come after EOF.

 I believe PyOS_StdioReadline is still buggy in that I/O errors will not result in a proper Python exception being set. However, that is a separate issue.
(cherry picked from commit a74eea238f5baba15797e2e8b570d153bc8690a7)

Co-authored-by: Benjamin Peterson <benjamin@python.org>
2 files changed