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Add PidFd::{kill, wait, try_wait} #124101

Merged
merged 2 commits into from
Jun 22, 2024
Merged

Add PidFd::{kill, wait, try_wait} #124101

merged 2 commits into from
Jun 22, 2024

Commits on Jun 21, 2024

  1. Add PidFd::{kill, wait, try_wait}

    @the8472
    the8472 committed Jun 21, 2024
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  2. to extract a pidfd we must consume the child 

    As long as a pidfd is on a child it can be safely reaped. Taking it
would mean the child would now have to be awaited through its pid, but could also
be awaited through the pidfd. This could then suffer from a recycling race.
    @the8472
    the8472 committed Jun 21, 2024
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