llvm::sys::fs::file_t Struct Reference

This class wraps the platform specific file handle/descriptor type to provide an unified representation. More...

#include "llvm/Support/File.h"

Public Types
using	value_type = int
	A file descriptor on UNIX.

Public Member Functions
	file_t ()
	Default constructor to invalid file.
	file_t (value_type Value)
	Implicit constructor from underlying value.
bool	isValid () const
	Is a valid file.
value_type	get () const
	Get the underlying value and return a platform specific value.

Public Attributes
value_type	Value

Static Public Attributes
static constexpr value_type	Invalid = -1
	Value for an invalid file descriptor.

Detailed Description

This class wraps the platform specific file handle/descriptor type to provide an unified representation.

Definition at line 21 of file File.h.

Member Typedef Documentation

value_type

using llvm::sys::fs::file_t::value_type = int

A file descriptor on UNIX.

Definition at line 29 of file File.h.

Constructor & Destructor Documentation

file_t() [1/2]

llvm::sys::fs::file_t::file_t ( )

inline

Default constructor to invalid file.

Definition at line 36 of file File.h.

References Invalid, and Value.

file_t() [2/2]

llvm::sys::fs::file_t::file_t ( value_type Value )

inline

Implicit constructor from underlying value.

Definition at line 40 of file File.h.

References Value.

Member Function Documentation

get()

value_type llvm::sys::fs::file_t::get ( ) const

inline

Get the underlying value and return a platform specific value.

Definition at line 46 of file File.h.

References Value.

isValid()

bool llvm::sys::fs::file_t::isValid ( ) const

inline

Is a valid file.

Definition at line 43 of file File.h.

References Invalid, and Value.

Referenced by llvm::NewArchiveMember::getFile().

Member Data Documentation

Invalid

value_type llvm::sys::fs::file_t::Invalid = -1

staticconstexpr

Value for an invalid file descriptor.

Definition at line 31 of file File.h.

Referenced by file_t(), and isValid().

Value

value_type llvm::sys::fs::file_t::Value

Definition at line 33 of file File.h.

Referenced by file_t(), file_t(), get(), and isValid().

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

• include/llvm/Support/File.h