dwrite_q Class Reference

#include <fs_io.h>

Collaboration diagram for dwrite_q:

Public Member Functions
	dwrite_q (const size_t wantCapacity)
	dwrite_q (size_t, char *, FREE *)
	dwrite_q (dwrite_q &&)=delete
	~dwrite_q ()

Public Attributes
off_t	file_offset = 0
char *	buf = nullptr
size_t	len = 0
	length of content in buf More...
size_t	buf_offset = 0
dwrite_q *	next = nullptr

Private Member Functions
	MEMPROXY_CLASS (dwrite_q)

Private Attributes
size_t	capacity = 0
FREE *	free_func = nullptr
	when set, gets called upon object destruction to free buf More...

Detailed Description

Definition at line 44 of file fs_io.h.

Constructor & Destructor Documentation

dwrite_q() [1/3]

dwrite_q::dwrite_q ( const size_t  wantCapacity )

inline

Definition at line 48 of file fs_io.h.

dwrite_q() [2/3]

dwrite_q::dwrite_q	(	size_t	aSize,
		char *	aBuffer,
		FREE *	aFree
	)

Definition at line 41 of file fs_io.cc.

References assert, buf, cxx_xfree(), free_func, len, and xmalloc.

dwrite_q() [3/3]

dwrite_q::dwrite_q ( dwrite_q &&  )

delete

~dwrite_q()

dwrite_q::~dwrite_q

(

)

Definition at line 55 of file fs_io.cc.

References buf, and free_func.

Member Function Documentation

MEMPROXY_CLASS()

dwrite_q::MEMPROXY_CLASS ( dwrite_q  )

private

Member Data Documentation

buf

char* dwrite_q::buf = nullptr

Definition at line 54 of file fs_io.h.

Referenced by diskHandleWrite(), dwrite_q(), and ~dwrite_q().

buf_offset

size_t dwrite_q::buf_offset = 0

Definition at line 56 of file fs_io.h.

Referenced by diskHandleWrite().

capacity

size_t dwrite_q::capacity = 0

private

allocation size of buf

Definition at line 60 of file fs_io.h.

file_offset

off_t dwrite_q::file_offset = 0

Definition at line 53 of file fs_io.h.

Referenced by diskHandleWrite().

free_func

FREE* dwrite_q::free_func = nullptr

private

Definition at line 62 of file fs_io.h.

Referenced by dwrite_q(), and ~dwrite_q().

len

size_t dwrite_q::len = 0

Definition at line 55 of file fs_io.h.

Referenced by diskHandleWrite(), and dwrite_q().

next

dwrite_q* dwrite_q::next = nullptr

Definition at line 57 of file fs_io.h.

Referenced by diskCombineWrites(), diskHandleWrite(), and file_write().

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The documentation for this class was generated from the following files:

• src/fs_io.h
• src/fs_io.cc