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
// 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.


/// Memory map or do not memory map this map?
#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[derive(Deserialize, Serialize)]
#[serde(deny_unknown_fields)]
#[repr(u32)]
pub(crate) enum MemoryMap
{
	/// Memory map
	MemoryMap = BPF_MAP_CREATE_flags::BPF_F_MMAPABLE.bits(),
	
	/// Do not memory map (the default).
	DoNotMemoryMap = BPF_MAP_CREATE_flags::empty().bits(),
}

impl Default for MemoryMap
{
	#[inline(always)]
	fn default() -> Self
	{
		MemoryMap::DoNotMemoryMap
	}
}

impl MemoryMap
{
	#[inline(always)]
	pub(super) fn to_flags(self) -> BPF_MAP_CREATE_flags
	{
		unsafe { transmute(self as u32) }
	}
}