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Update another comment on fork vs. clone3

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This commit is contained in:
Josh Stone 2021-10-15 14:45:23 -07:00
parent 85b55ce00d
commit fa2eee7bf2
1 changed files with 2 additions and 2 deletions
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4
library/std/src/sys/unix/process/process_unix.rs
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@ -211,8 +211,8 @@ impl Command {
}
}
// If we get here, the 'clone3' syscall does not exist
// or we do not have permission to call it
// Generally, we just call `fork`. If we get here after wanting `clone3`,
// then the syscall does not exist or we do not have permission to call it.
cvt(libc::fork()).map(|res| (res, pidfd))
}