dep-protobuf/rust/cpp_kernel/rust_alloc_for_cpp_api.rs
Hong Shin 4f20efbb78 Internal Change
PiperOrigin-RevId: 546867607
2023-07-10 07:37:00 -07:00

37 lines
1.8 KiB
Rust

// Protocol Buffers - Google's data interchange format
// Copyright 2023 Google LLC. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
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// modification, are permitted provided that the following conditions are
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//
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// notice, this list of conditions and the following disclaimer.
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// in the documentation and/or other materials provided with the
// distribution.
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// this software without specific prior written permission.
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
use std::alloc::{alloc, Layout};
#[no_mangle]
extern "C" fn __pb_rust_alloc(size: usize, align: usize) -> *mut u8 {
let layout = Layout::from_size_align(size, align).unwrap();
unsafe { alloc(layout) }
}