#include <daosFsCommon.h>

Inheritance diagram for daosFsIoCommon::attrDataType:

Collaboration diagram for daosFsIoCommon::attrDataType:

Public Member Functions
	~attrDataType () override=default

void	add (const std::string &name, const std::string &value)

void	set (ioHandle *handle) override
	set this set of attributes on the file described by handle More...

Protected Member Functions
void	fill (daosFsIoCommon &handler)

Friends
class	daosFsIoCommon

Additional Inherited Members
Protected Attributes inherited from ioHandle::attrDataType
std::forward_list< std::pair< std::string, std::string > >	xattrs

Detailed Description

Definition at line 56 of file daosFsCommon.h.

Constructor & Destructor Documentation

◆ ~attrDataType()

daosFsIoCommon::attrDataType::~attrDataType ( )

overridevirtualdefault

Reimplemented from ioHandle::attrDataType.

Member Function Documentation

◆ add()

void daosFsIoCommon::attrDataType::add	(	const std::string &	name,
		const std::string &	value
	)

Definition at line 161 of file daosFsCommon.cpp.

                                                                                   {
     xattrs.emplace_front(name, value);
 }

References ioHandle::attrDataType::xattrs.

◆ fill()

void daosFsIoCommon::attrDataType::fill ( daosFsIoCommon & handler )

protected

Definition at line 170 of file daosFsCommon.cpp.

                                                               {
     char buf[0x10000];
     static timer::anchor la("listxattr");
     timer::instanceUnscoped li(la);
     daos_size_t size(sizeof(buf));
     throwcall::good0(dfs_listxattr(aHandler.handler.dfs, aHandler.obj, buf, &size),
                                      "can't get xattrs for ", aHandler.path);
     li.stop();
     for (auto readPtr = &buf[0]; readPtr < &buf[size];) {
         add(readPtr, aHandler.getXattr(readPtr));
         while (*readPtr++);
     }
 }

References daosFsCommon::dfs, daosFsIoCommon::getXattr(), throwcall::good0(), daosFsIoCommon::handler, daosFsIoCommon::obj, daosFsIoCommon::path, and timer::instanceUnscoped::stop().

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◆ set()

void daosFsIoCommon::attrDataType::set ( ioHandle * handle )

overridevirtual

set this set of attributes on the file described by handle

Exceptions

std::system_error if attr setting fails

Parameters

[in] handle [in] handler for output file to set attrs on

Implements ioHandle::attrDataType.

Definition at line 164 of file daosFsCommon.cpp.

                                                      {
     for (const auto& item : xattrs) {
         handle->setXattr(item.first, item.second);
     }
 }

References ioHandle::setXattr().

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Friends And Related Function Documentation

◆ daosFsIoCommon

friend class daosFsIoCommon

friend

Definition at line 57 of file daosFsCommon.h.

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

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members