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https://github.com/openharmony/third_party_rust_rustix.git
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Dan Gohman
0c39924cef
This aligns the module name with how all the comments and documentation talk about it. This is an internal API, so it's not a semver bump. Fixes #367.
22 lines
657 B
Rust
22 lines
657 B
Rust
use crate::{backend, io};
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/// `GRND_*`
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pub use backend::rand::types::GetRandomFlags;
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/// `getrandom(buf, flags)`—Reads a sequence of random bytes.
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///
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/// This is a very low-level API which may be difficult to use correctly. Most
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/// users should prefer to use [`getrandom`] or [`rand`] APIs instead.
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///
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/// [`getrandom`]: https://crates.io/crates/getrandom
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/// [`rand`]: https://crates.io/crates/rand
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///
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/// # References
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/// - [Linux]
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///
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/// [Linux]: https://man7.org/linux/man-pages/man2/getrandom.2.html
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#[inline]
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pub fn getrandom(buf: &mut [u8], flags: GetRandomFlags) -> io::Result<usize> {
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backend::rand::syscalls::getrandom(buf, flags)
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}
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