Zig 0.17.0-dev (Split by item)

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need_unpark_flag

The API on NetBSD and Illumos sucks and can unpark spuriously (well, it can't, but signals cause an indistinguishable unblock, and libpthread really likes to leave unparks pending). As such, on these targets only, we need to pass around a flag to track whether a thread is "actually" being unparked.

Threaded.need_unpark_flag

const need_unpark_flag = switch (native_os)

File

lib/std/Io/Threaded.zig:17936

Code

const need_unpark_flag = switch (native_os) {
    .netbsd, .illumos => true,
    else => false,
}