#include <dirent.h>
#include <cerrno>
#include <cstdint>
#include <string>
#include <strings.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <cstring>
#include <vector>
#include "XrdOss/XrdOssVS.hh"
#include "XrdOuc/XrdOucIOVec.hh"
#include "XrdOuc/XrdOucRange.hh"

Include dependency graph for XrdOss.hh:

This graph shows which files directly or indirectly include this file:

Classes
class	XrdOss
class	XrdOssDF

Macros
#define	XRDOSS_coloc 0x08
#define	XRDOSS_FSCTLFA 0x0001
#define	XRDOSS_FSCTLFS 0x0002
#define	XRDOSS_HASCACH 0x0000000000000010ULL
#define	XRDOSS_HASFICL 0x0000000000000100ULL
#define	XRDOSS_HASFSCS 0x0000000000000002ULL
#define	XRDOSS_HASNAIO 0x0000000000000020ULL
#define	XRDOSS_HASNOSF 0x0000000000000008ULL
#define	XRDOSS_HASPGRW 0x0000000000000001ULL
#define	XRDOSS_HASPRXY 0x0000000000000004ULL
#define	XRDOSS_HASRPXY 0x0000000000000040ULL
#define	XRDOSS_HASXERT 0x0000000000000080ULL
#define	XRDOSS_isMIG 0x20
#define	XRDOSS_isPFN 0x10
#define	XRDOSS_mkpath 0x01
#define	XRDOSS_new 0x02
#define	XRDOSS_Online 0x04
#define	XRDOSS_preop 0x0004
#define	XRDOSS_resonly 0x0001
#define	XRDOSS_setnoxa 0x40
#define	XRDOSS_updtatm 0x0002
#define	XrdOssOK 0

Typedefs
typedef XrdOssGetStorageSystem2_t	XrdOssAddStorageSystem2_t
typedef XrdOss (	XrdOssGetStorageSystem2_t) (XrdOss native_oss, XrdSysLogger Logger, const char config_fn, const char parms, XrdOucEnv *envP)
typedef XrdOss (	XrdOssGetStorageSystem_t) (XrdOss native_oss, XrdSysLogger Logger, const char config_fn, const char parms)
	The typedef that describes the XRdOssStatInfoInit external.

Macro Definition Documentation

◆ XRDOSS_coloc

#define XRDOSS_coloc 0x08

Definition at line 529 of file XrdOss.hh.

Referenced by XrdOssSys::Create(), and XrdOfsFile::open().

◆ XRDOSS_FSCTLFA

#define XRDOSS_FSCTLFA 0x0001

Definition at line 554 of file XrdOss.hh.

Referenced by XrdOfs::FAttr().

◆ XRDOSS_FSCTLFS

#define XRDOSS_FSCTLFS 0x0002

Definition at line 555 of file XrdOss.hh.

Referenced by XrdOfs::FSctl(), and XrdPssSys::FSctl().

◆ XRDOSS_HASCACH

#define XRDOSS_HASCACH 0x0000000000000010ULL

Definition at line 540 of file XrdOss.hh.

Referenced by XrdOfs::Configure().

◆ XRDOSS_HASFICL

#define XRDOSS_HASFICL 0x0000000000000100ULL

Definition at line 544 of file XrdOss.hh.

Referenced by XrdOfs::Configure(), XrdOssCsi::Features(), and XrdOssSys::Features().

◆ XRDOSS_HASFSCS

#define XRDOSS_HASFSCS 0x0000000000000002ULL

Definition at line 537 of file XrdOss.hh.

Referenced by XrdOssCsi::Features().

◆ XRDOSS_HASNAIO

#define XRDOSS_HASNAIO 0x0000000000000020ULL

Definition at line 541 of file XrdOss.hh.

Referenced by XrdOfs::Configure(), and XrdOssSys::Features().

◆ XRDOSS_HASNOSF

#define XRDOSS_HASNOSF 0x0000000000000008ULL

Definition at line 539 of file XrdOss.hh.

Referenced by XrdPssSys::XrdPssSys(), XrdOfs::Configure(), and XrdOssCsi::Features().

◆ XRDOSS_HASPGRW

#define XRDOSS_HASPGRW 0x0000000000000001ULL

Definition at line 536 of file XrdOss.hh.

Referenced by XrdPssSys::XrdPssSys(), XrdOfs::Configure(), and XrdOssCsi::Features().

◆ XRDOSS_HASPRXY

#define XRDOSS_HASPRXY 0x0000000000000004ULL

Definition at line 538 of file XrdOss.hh.

Referenced by XrdPssSys::XrdPssSys(), and XrdOfs::Configure().

◆ XRDOSS_HASRPXY

#define XRDOSS_HASRPXY 0x0000000000000040ULL

Definition at line 542 of file XrdOss.hh.

◆ XRDOSS_HASXERT

#define XRDOSS_HASXERT 0x0000000000000080ULL

Definition at line 543 of file XrdOss.hh.

Referenced by XrdPssSys::XrdPssSys(), XrdOfs::Configure(), and XrdOssArc::Features().

◆ XRDOSS_isMIG

#define XRDOSS_isMIG 0x20

Definition at line 531 of file XrdOss.hh.

◆ XRDOSS_isPFN

#define XRDOSS_isPFN 0x10

Definition at line 530 of file XrdOss.hh.

Referenced by XrdFrmPurgeDir::isEmpty(), XrdOssSys::Remdir(), and XrdOssSys::Unlink().

◆ XRDOSS_mkpath

#define XRDOSS_mkpath 0x01

Definition at line 526 of file XrdOss.hh.

Referenced by XrdOssCsi::Create(), XrdOssSys::Create(), XrdPfc::Cache::ExecuteCommandUrl(), XrdOfsFile::open(), and XrdPfc::DataFsSnapshot::write_json_file().

◆ XRDOSS_new

#define XRDOSS_new 0x02

Definition at line 527 of file XrdOss.hh.

Referenced by XrdOssCsi::Create(), XrdOssSys::Create(), and XrdOfsFile::open().

◆ XRDOSS_Online

#define XRDOSS_Online 0x04

Definition at line 528 of file XrdOss.hh.

Referenced by XrdPssSys::Remdir(), XrdOssSys::Unlink(), and XrdPssSys::Unlink().

◆ XRDOSS_preop

#define XRDOSS_preop 0x0004

Definition at line 550 of file XrdOss.hh.

◆ XRDOSS_resonly

#define XRDOSS_resonly 0x0001

Definition at line 548 of file XrdOss.hh.

Referenced by XrdCmsBaseFS::Exists(), XrdFrmPurgeDir::isEmpty(), XrdFrmConfig::Stat(), XrdOssSys::Stat(), XrdPssSys::Stat(), XrdOfs::stat(), XrdCmsScrubScan(), XrdOssStatInfo(), and XrdSsiStatInfo().

◆ XRDOSS_setnoxa

#define XRDOSS_setnoxa 0x40

Definition at line 532 of file XrdOss.hh.

Referenced by XrdOssSys::Create(), and XrdOssSys::SetFattr().

◆ XRDOSS_updtatm

#define XRDOSS_updtatm 0x0002

Definition at line 549 of file XrdOss.hh.

Referenced by XrdCmsBaseFS::Exists(), and XrdOssSys::Stat().

◆ XrdOssOK

#define XrdOssOK 0

Definition at line 54 of file XrdOss.hh.

Referenced by XrdOssSys::Alloc_Local(), XrdPfc::FsTraversal::begin_traversal(), XrdPfc::FsTraversal::cd_down(), ceph_posix_stat_pool(), XrdOssSys::Chmod(), XrdOssFile::Clone(), XrdOssFile::Clone(), XrdCephOssDir::Close(), XrdOssFile::Close(), XrdPssDir::Close(), XrdPssFile::Close(), XrdOssSys::ConfigProc(), XrdOssSys::Configure(), XrdPfc::Cache::ConsiderCached(), XrdOssCsi::Create(), XrdOssSys::Create(), XrdPfc::Cache::ExecuteCommandUrl(), XrdOssFile::Fchmod(), XrdPssFile::Fchmod(), XrdOssDir::Fctl(), XrdOssFile::Fctl(), XrdPssFile::Fctl(), XrdPssSys::FSctl(), XrdOssFile::Fstat(), XrdPssFile::Fstat(), XrdOssFile::Fsync(), XrdPssFile::Fsync(), XrdOssFile::Ftruncate(), XrdPssFile::Ftruncate(), XrdOssCsi::Init(), XrdOssCsiConfig::Init(), XrdOssSys::Init(), XrdOssArc::InitArc(), XrdPfc::Cache::LocalFilePath(), XrdOssSys::Mkdir(), XrdPssSys::Mkdir(), XrdOssSys::Mkpath(), XrdOssSys::MSS_Closedir(), XrdOssSys::MSS_Readdir(), XrdCephOssFile::Open(), XrdOssArcFile::Open(), XrdOssCsiFile::Open(), XrdOssFile::Open(), XrdPssFile::Open(), XrdCephOssDir::Opendir(), XrdOssArcDir::Opendir(), XrdOssDir::Opendir(), XrdPssDir::Opendir(), XrdPfc::Cache::Prepare(), XrdCephOssFile::Read(), XrdOssDir::Readdir(), XrdPssDir::Readdir(), XrdOssSys::Reloc(), XrdOssCsi::Remdir(), XrdPssSys::Remdir(), XrdOssCsi::Rename(), XrdOssSys::Rename(), XrdPssSys::Rename(), TagPath::SetPrefix(), XrdPfc::FsTraversal::slurp_dir_ll(), XrdCephOss::Stat(), XrdOssArc::Stat(), XrdOssSys::Stat(), XrdPfc::Cache::Stat(), XrdPssSys::Stat(), XrdCephOss::StatFS(), XrdOssSys::StatFS(), XrdOssSys::StatFS(), XrdCephOss::StatLS(), XrdOssSys::StatLS(), XrdOssCsi::StatPF(), XrdOssSys::StatPF(), XrdPssDir::StatRet(), XrdCephOss::StatVS(), XrdOssSys::StatVS(), XrdOssSys::StatXA(), XrdOssSys::StatXP(), XrdPfc::File::Sync(), XrdOssCsi::Truncate(), XrdOssCsiTagstoreFile::Truncate(), XrdOssSys::Truncate(), XrdPssSys::Truncate(), XrdOssCsi::Unlink(), XrdOssSys::Unlink(), XrdPssSys::Unlink(), XrdPfc::Cache::UnlinkFile(), XrdPfc::UnlinkPurgeStateFilesInMap(), XrdPfc::DataFsSnapshot::write_json_file(), XrdOssAddStorageSystem2(), and XrdVERSIONINFO().

Typedef Documentation

◆ XrdOssAddStorageSystem2_t

typedef XrdOssGetStorageSystem2_t XrdOssAddStorageSystem2_t

Definition at line 1026 of file XrdOss.hh.

◆ XrdOssGetStorageSystem2_t

typedef XrdOss *(* XrdOssGetStorageSystem2_t) (XrdOss *native_oss, XrdSysLogger *Logger, const char *config_fn, const char *parms, XrdOucEnv *envP)

Definition at line 1020 of file XrdOss.hh.

◆ XrdOssGetStorageSystem_t

typedef XrdOss *(* XrdOssGetStorageSystem_t) (XrdOss *native_oss, XrdSysLogger *Logger, const char *config_fn, const char *parms)

The typedef that describes the XRdOssStatInfoInit external.

Get an instance of a configured XrdOss object.

Parameters

native_oss	-> object that would have been used as the storage system. The object is not initialized (i.e., Init() has not yet been called). This allows one to easily wrap the native implementation or to completely replace it, as needed.
Logger	-> The message routing object to be used in conjunction with an XrdSysError object for error messages.
config_fn	-> The name of the config file.
parms	-> Any parameters specified after the path on the ofs.osslib directive. If there are no parameters, the pointer may be zero.
envP	-> Version2 Only pointer to environmental info. This pointer may be nil if no such information exists.

Returns: Success: -> an instance of the XrdOss object to be used as the underlying storage system. Failure: Null pointer which causes initialization to fail.

The object creation function must be declared as an extern "C" function in the plug-in shared library as follows:

Definition at line 1015 of file XrdOss.hh.

	XRootD

Classes

Macros

Typedefs