if available use a Child's pidfd for kill/wait#117957

Merged

bors merged 4 commits intorust-lang:masterfrom the8472:pidfd-wait

Nov 20, 2023

+90-11

Commits on Nov 16, 2023

Commits on Nov 19, 2023

Don't set cmsg fields in msghdr if we have no cmsg to send
the8472
committed