linux-support 0.0.25

Comprehensive Linux support for namespaces, cgroups, processes, scheduling, parsing /proc, parsing /sys, signals, hyper threads, CPUS, NUMA nodes, unusual file descriptors, PCI devices and much, much more
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// This file is part of linux-support. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT. No part of linux-support, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file.
// Copyright © 2020 The developers of linux-support. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/linux-support/master/COPYRIGHT.


#[inline(always)]
unsafe fn write_slice_truncated(write_to: *mut u8, slice: &[u8], end_pointer: *mut u8) -> (*mut u8, bool)
{
	let length = slice.len();
	let (slice, truncated) = if write_to.add(length) > end_pointer
	{
		(&slice[0 .. (end_pointer as usize) - (write_to as usize)], true)
	}
	else
	{
		(slice, false)
	};
	let end_pointer = write_slice_unchecked(write_to, slice, end_pointer);
	(end_pointer, truncated)
}