contur::IoDescriptor Struct Reference

Unified descriptor handle returned by the kernel I/O layer. More...

#include <io_types.h>

Public Member Functions
constexpr bool	valid () const noexcept
	Returns true when descriptor is valid.

Public Attributes
std::int32_t	value = -1
	Underlying descriptor value.

Friends
constexpr bool	operator== (IoDescriptor lhs, IoDescriptor rhs) noexcept
	Equality comparison for descriptor values.

Detailed Description

Unified descriptor handle returned by the kernel I/O layer.

Definition at line 11 of file io_types.h.

Member Function Documentation

valid()

bool contur::IoDescriptor::valid ( ) const

inlinenodiscardconstexprnoexcept

Returns true when descriptor is valid.

Definition at line 17 of file io_types.h.

References value.

Friends And Related Symbol Documentation

operator==

bool operator== ( IoDescriptor lhs, IoDescriptor rhs )

friend

Equality comparison for descriptor values.

Definition at line 23 of file io_types.h.

Member Data Documentation

value

std::int32_t contur::IoDescriptor::value = -1

Underlying descriptor value.

Definition at line 14 of file io_types.h.

Referenced by valid().

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The documentation for this struct was generated from the following file:

• include/contur/io/io_types.h