On Sun, Apr 18, 2021 at 1:28 AM Thomas Munro <thomas.mu...@gmail.com> wrote: > Linux: "Blocked signals are never ignored, since the signal handler > may change by the time it is unblocked."
I should add, that's what the source says. The man page for sigpending(2) makes the opposite claim in its NOTES section on my Debian system (it helpfully describes the BSD behaviour instead), but the man page is demonstrably wrong.