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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/// When to change the terminal attributes.
#[derive(EnumIter, Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[repr(i32)]
pub enum WhenToChangeTerminalAttributes
{
	/// Change immediately.
	Now = TCSANOW,

	/// Change after waiting until all queued output has been written.
	///
	/// You should usually use this option when changing parameters that affect output.
	Drain = TCSADRAIN,

	/// Change after waiting until all queued output has been written and after discarding all queued input.
	Flush = TCSAFLUSH,
}

impl WhenToChangeTerminalAttributes
{
	#[inline(always)]
	pub(crate) fn flags(self, ignore_control_flags: bool) -> c_int
	{
		let flags = self as c_int;
		if unlikely!(ignore_control_flags)
		{
			flags | TCSASOFT
		}
		else
		{
			flags
		}
	}
}