anonymous_namespace{my_winfile.cc} Namespace Reference

Classes
struct	HandleInfo
class	WindowsErrorGuard
	RAII guard which ensures that: More...

Typedefs
using	HandleInfoAllocator = Malloc_allocator< HandleInfo >
using	HandleInfoVector = std::vector< HandleInfo, HandleInfoAllocator >

Functions
size_t	ToIndex (File fd)
int	ToDescr (size_t hi)
bool	IsValidIndex (size_t hi)
HandleInfo	GetHandleInfo (File fd)
File	RegisterHandle (HANDLE handle, int oflag)
HandleInfo	UnregisterHandle (File fd)
File	FileIndex (HANDLE handle)
LARGE_INTEGER	MakeLargeInteger (int64_t src)
OVERLAPPED	MakeOverlapped (DWORD l, DWORD h)
OVERLAPPED	MakeOverlapped (int64_t src)
File	my_win_sopen (const char *path, int oflag, int shflag, int pmode)
	Open a file with sharing. More...
File	my_get_stdfile_descriptor (FILE *stream)

Variables
HandleInfoVector *	hivp = nullptr

Typedef Documentation

HandleInfoAllocator

using anonymous_namespace{my_winfile.cc}::HandleInfoAllocator = typedef Malloc_allocator<HandleInfo>

HandleInfoVector

using anonymous_namespace{my_winfile.cc}::HandleInfoVector = typedef std::vector<HandleInfo, HandleInfoAllocator>

Function Documentation

FileIndex()

File anonymous_namespace{my_winfile.cc}::FileIndex

(

HANDLE

handle

)

GetHandleInfo()

HandleInfo anonymous_namespace{my_winfile.cc}::GetHandleInfo

(

File

fd

)

IsValidIndex()

bool anonymous_namespace{my_winfile.cc}::IsValidIndex

(

size_t

hi

)

MakeLargeInteger()

LARGE_INTEGER anonymous_namespace{my_winfile.cc}::MakeLargeInteger

(

int64_t

src

)

MakeOverlapped() [1/2]

OVERLAPPED anonymous_namespace{my_winfile.cc}::MakeOverlapped	(	DWORD	l,
		DWORD	h
	)

MakeOverlapped() [2/2]

OVERLAPPED anonymous_namespace{my_winfile.cc}::MakeOverlapped

(

int64_t

src

)

my_get_stdfile_descriptor()

File anonymous_namespace{my_winfile.cc}::my_get_stdfile_descriptor

(

FILE *

stream

)

my_win_sopen()

File anonymous_namespace{my_winfile.cc}::my_win_sopen	(	const char *	path,
		int	oflag,
		int	shflag,
		int	pmode
	)

Open a file with sharing.

Similar to _sopen() from libc, but allows managing share delete on win32.

Parameters

path	file name
oflag	operation flags
shflag	share flag
pmode	permission flags

Return values

File	descriptor of opened file if success
-1	and sets errno and/or LastError if fails.

RegisterHandle()

File anonymous_namespace{my_winfile.cc}::RegisterHandle	(	HANDLE	handle,
		int	oflag
	)

ToDescr()

int anonymous_namespace{my_winfile.cc}::ToDescr

(

size_t

hi

)

ToIndex()

size_t anonymous_namespace{my_winfile.cc}::ToIndex

(

File

fd

)

UnregisterHandle()

HandleInfo anonymous_namespace{my_winfile.cc}::UnregisterHandle

(

File

fd

)

Variable Documentation

hivp

HandleInfoVector* anonymous_namespace{my_winfile.cc}::hivp = nullptr