FreeBSD's rfork wrapper proposal #2121
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src/unistd.rs
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| feature! { | ||
| #![feature = "process"] | ||
| #[cfg(target_os = "freebsd")] | ||
| pub mod rfork_freebsd { |
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We don't need to put it in a dedicated module, the existing 2 pub mod within unistd.rs are for better naming
rfork(2), IMHO, is good enough so we don't need this
src/unistd.rs
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| /// Flags for [`rfork`] | ||
| /// subset of flags supported by FreeBSD 12.x and onwards |
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| /// Flags for [`rfork`] | |
| /// subset of flags supported by FreeBSD 12.x and onwards | |
| /// Flags for [`rfork`] | |
| /// | |
| /// subset of flags supported by FreeBSD 12.x and onwards |
We should add a newline here or the they will be rendered into a single paragraph
src/unistd.rs
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| /// subset of flags supported by FreeBSD 12.x and onwards | ||
| /// with a safe outcome, thus as `RFMEM` can possibly lead to undefined behavior, | ||
| /// it is not in the list. And `rfork_thread` is deprecated. | ||
| pub struct RforkFlags: libc::c_int { |
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Seems like there is a RFSIGSHARE flag that is currently missing, though it is also not available in libc
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Noticed this PR rust-lang/libc#3457, thanks for doing it!
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Please revert the format changes. Is it possible to add a test in |
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| } | ||
| } | ||
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| feature! { |
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If we use a feature! block here, why not put them all in the block?
feature! {
#![feature = "process"]
#[cfg(target_os = "freebsd")]
libc_bitflags! {
}
#[cfg(target_os = "freebsd")]
pub unsafe fn rfork(flags: RforkFlags) -> Result<ForkResult> {
}
}
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