21 lines
644 B
Rust
21 lines
644 B
Rust
// Copyright 2018 Developers of the Rand project.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Implementation for Fuchsia Zircon
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use crate::Error;
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#[link(name = "zircon")]
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extern "C" {
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fn zx_cprng_draw(buffer: *mut u8, length: usize);
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}
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pub fn getrandom_inner(dest: &mut [u8]) -> Result<(), Error> {
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unsafe { zx_cprng_draw(dest.as_mut_ptr(), dest.len()) }
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Ok(())
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}
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