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// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// no-prefer-dynamic
#![feature(allocator, core_intrinsics, libc)]
#![allocator]
#![crate_type = "rlib"]
#![no_std]
extern crate libc;
pub static mut HITS: usize = 0;
#[no_mangle]
pub extern fn __rust_allocate(size: usize, align: usize) -> *mut u8 {
unsafe {
HITS += 1;
libc::malloc(size as libc::size_t) as *mut u8
}
}
#[no_mangle]
pub extern fn __rust_deallocate(ptr: *mut u8, old_size: usize, align: usize) {
unsafe {
HITS += 1;
libc::free(ptr as *mut _)
}
}
#[no_mangle]
pub extern fn __rust_reallocate(ptr: *mut u8, old_size: usize, size: usize,
align: usize) -> *mut u8 {
unsafe {
libc::realloc(ptr as *mut _, size as libc::size_t) as *mut u8
}
}
#[no_mangle]
pub extern fn __rust_reallocate_inplace(ptr: *mut u8, old_size: usize,
size: usize, align: usize) -> usize {
unsafe { core::intrinsics::abort() }
}
#[no_mangle]
pub extern fn __rust_usable_size(size: usize, align: usize) -> usize {
unsafe { core::intrinsics::abort() }
}
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