io::DefaultIssueHook Struct Reference

#include <io.h>

Public Member Functions
Status	operator() (aiocb &cb) const
	called before a block I/O is issued. More...

Member Function Documentation

operator()()

Status io::DefaultIssueHook::operator() ( aiocb &  cb ) const

inline

called before a block I/O is issued.

Returns

Status (see RETURN_STATUS_FROM_CALLBACK).

allows generating the data to write while waiting for previous I/Os to complete.

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

• /zpool0/docker-engine-docs/source/lib/file/io/io.h