xrootd
Public Member Functions | Static Public Member Functions | Static Public Attributes | Static Private Member Functions | Static Private Attributes
XrdPosixXrootd Class Reference

#include <XrdPosixXrootd.hh>

Collaboration diagram for XrdPosixXrootd:
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List of all members.

Public Member Functions

 XrdPosixXrootd (int maxfd=255, int maxdir=255, int maxthr=255)
 ~XrdPosixXrootd ()

Static Public Member Functions

static int Close (int fildes, int Stream=0)
static int Closedir (DIR *dirp)
static int Fstat (int fildes, struct stat *buf)
static int Fsync (int fildes)
static int Ftruncate (int fildes, off_t offset)
static long long Getxattr (const char *path, const char *name, void *value, unsigned long long size)
static off_t Lseek (int fildes, off_t offset, int whence)
static int Mkdir (const char *path, mode_t mode)
static int Open (const char *path, int oflag, mode_t mode=0, XrdPosixCallBack *cbP=0)
static DIR * Opendir (const char *path)
static ssize_t Pread (int fildes, void *buf, size_t nbyte, off_t offset)
static ssize_t Read (int fildes, void *buf, size_t nbyte)
static ssize_t Readv (int fildes, const struct iovec *iov, int iovcnt)
static struct dirent * Readdir (DIR *dirp)
static struct dirent64 * Readdir64 (DIR *dirp)
static int Readdir_r (DIR *dirp, struct dirent *entry, struct dirent **result)
static int Readdir64_r (DIR *dirp, struct dirent64 *entry, struct dirent64 **result)
static int Rename (const char *oldpath, const char *newpath)
static void Rewinddir (DIR *dirp)
static int Rmdir (const char *path)
static void Seekdir (DIR *dirp, long loc)
static int Stat (const char *path, struct stat *buf)
static int Statfs (const char *path, struct statfs *buf)
static int Statvfs (const char *path, struct statvfs *buf)
static ssize_t Pwrite (int fildes, const void *buf, size_t nbyte, off_t offset)
static long Telldir (DIR *dirp)
static int Truncate (const char *path, off_t offset)
static int Unlink (const char *path)
static ssize_t Write (int fildes, const void *buf, size_t nbyte)
static ssize_t Write (int fildes, void *buf, size_t nbyte, off_t offset)
static ssize_t Writev (int fildes, const struct iovec *iov, int iovcnt)
static int Access (const char *path, int amode)
static int endPoint (int FD, char *Buff, int Blen)
static bool isXrootdDir (DIR *dirp)
static int mapError (int rc)
static bool myFD (int fd)
static void OpenCB (XrdPosixFile *fp, void *cbArg, int res)
static int QueryChksum (const char *, time_t &, char *, int)
static long long QueryOpaque (const char *, char *, int)
static void setDebug (int val)
static void setEnv (const char *var, const char *val)
static void setEnv (const char *var, long val)

Static Public Attributes

static const int isStream = 0x40000000
static int Debug = -2

Static Private Member Functions

static void initEnv ()
static void initEnv (char *eData)
static void initEnv (XrdOucEnv &, const char *, long long &)
static int Fault (XrdPosixFile *fp, int complete=1)
static XrdPosixFile * findFP (int fildes, int glk=0)
static XrdPosixDir * findDIR (DIR *dirp, int glk=0)
static void initStat (struct stat *buf)
static void initXdev (dev_t &st_dev, dev_t &st_rdev)
static int mapFlags (int flags)
static int mapMode (mode_t Mode)

Static Private Attributes

static XrdSysMutex myMutex
static XrdPosixFile ** myFiles = 0
static XrdPosixDir ** myDirs = 0
static int lastFD = -1
static int highFD = -1
static int baseFD = 0
static int freeFD = 0
static int lastDir = -1
static int highDir = -1
static int devNull = -1
static int pllOpen = 0
static int maxThreads = 0
static int initDone = 0

Constructor & Destructor Documentation

XrdPosixXrootd::XrdPosixXrootd ( int  maxfd = 255,
int  maxdir = 255,
int  maxthr = 255 
)

References myMutex, XrdSysMutex::Lock(), initDone, XrdSysMutex::UnLock(), initEnv(), maxThreads, baseFD, myFiles, lastFD, myDirs, lastDir, devNull, and open().

XrdPosixXrootd::~XrdPosixXrootd ( )

References myMutex, XrdSysMutex::Lock(), myFiles, highFD, myDirs, highDir, initDone, and XrdSysMutex::UnLock().

Member Function Documentation

int XrdPosixXrootd::Access ( const char *  path,
int  amode 
) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Result(), XrdPosixAdminNew::Admin, XrdClientAdmin::Stat(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::lastError(), mapFlags(), R_OK, S_IRUSR, W_OK, S_IWUSR, X_OK, and S_IXUSR.

Referenced by XrdPosix_Access().

int XrdPosixXrootd::Close ( int  fildes,
int  Stream = 0 
) [static]

References findFP(), baseFD, myFD(), XrdPosixFile::FD, freeFD, myFiles, XrdPosixFile::UnLock(), myMutex, and XrdSysMutex::UnLock().

Referenced by main(), XrdFfsPosix_close(), XrdPosix_Close(), XrdPosix_Fclose(), XrdPosix_Fopen(), and XrdPssFile::Close().

int XrdPosixXrootd::Closedir ( DIR *  dirp) [static]

References findDIR(), myDirs, XrdPosixDir::dirNo(), XrdPosixDir::UnLock(), myMutex, and XrdSysMutex::UnLock().

Referenced by XrdFfsPosix_closedir(), and XrdPosix_Closedir().

int XrdPosixXrootd::endPoint ( int  FD,
char *  Buff,
int  Blen 
) [static]

References findFP(), XrdPosixFile::XClient, XrdClientAbs::GetCurrentUrl(), XrdPosixFile::UnLock(), XrdClientUrlInfo::IsValid(), snprintf, XrdClientUrlInfo::Host, XrdOucString::c_str(), and XrdClientUrlInfo::Port.

int XrdPosixXrootd::Fault ( XrdPosixFile *  fp,
int  complete = 1 
) [static, private]

References XrdPosixFile::XClient, XrdClientAbs::LastServerError(), ServerResponseBody_Error::errmsg, ServerResponseBody_Error::errnum, kXR_noErrorYet, mapError(), Debug, and XrdPosixFile::UnLock().

Referenced by Fsync(), Ftruncate(), Open(), OpenCB(), Pread(), Pwrite(), Read(), and Write().

XrdPosixDir * XrdPosixXrootd::findDIR ( DIR *  dirp,
int  glk = 0 
) [static, private]

References myMutex, XrdSysMutex::Lock(), myDirs, XrdPosixDir::dirNo(), XrdSysMutex::UnLock(), and XrdPosixDir::Lock().

Referenced by Closedir(), Readdir64(), Readdir64_r(), Rewinddir(), Seekdir(), and Telldir().

XrdPosixFile * XrdPosixXrootd::findFP ( int  fildes,
int  glk = 0 
) [static, private]

References lastFD, baseFD, myMutex, XrdSysMutex::Lock(), myFiles, XrdPosixFile::Active(), XrdSysMutex::UnLock(), and XrdPosixFile::Lock().

Referenced by Close(), endPoint(), Fstat(), Fsync(), Ftruncate(), Lseek(), Pread(), Pwrite(), Read(), and Write().

int XrdPosixXrootd::Fstat ( int  fildes,
struct stat *  buf 
) [static]

References findFP(), initStat(), XrdPosixFile::stat, XrdClientStatInfo::size, XrdClientStatInfo::modtime, XrdClientStatInfo::id, mapFlags(), XrdClientStatInfo::flags, and XrdPosixFile::UnLock().

Referenced by XrdPosix_Fstat(), and XrdPssFile::Fstat().

int XrdPosixXrootd::Fsync ( int  fildes) [static]

References findFP(), XrdPosixFile::XCio, XrdOucCacheIO::Sync(), Fault(), and XrdPosixFile::UnLock().

Referenced by XrdFfsPosix_fsync(), XrdPosix_Fdatasync(), XrdPosix_Fflush(), XrdPosix_Fsync(), and XrdPssFile::Fsync().

int XrdPosixXrootd::Ftruncate ( int  fildes,
off_t  offset 
) [static]

References findFP(), XrdPosixFile::XCio, XrdOucCacheIO::Trunc(), Fault(), and XrdPosixFile::UnLock().

Referenced by XrdFfsPosix_ftruncate(), XrdPosix_Ftruncate(), and XrdPssFile::Ftruncate().

long long XrdPosixXrootd::Getxattr ( const char *  path,
const char *  name,
void *  value,
unsigned long long  size 
) [static]

References QueryChksum(), kXR_Qspace, kXR_Qxattr, ENOATTR, XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Admin, XrdClientAbs::Query(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), and XrdPosixAdminNew::Result().

Referenced by XrdFfsPosix_getxattr().

void XrdPosixXrootd::initEnv ( ) [static, private]

References NAME_DEBUG, Debug, NAME_DATASERVERCONN_TTL, pllOpen, NAME_READAHEADSIZE, NAME_READCACHESIZE, NAME_READCACHEBLKREMPOLICY, NAME_REMUSEDCACHEBLKS, NAME_LBSERVERCONN_TTL, NAME_REQUESTTIMEOUT, NAME_TRANSACTIONTIMEOUT, NAME_MULTISTREAMCNT, NAME_CONNECTTIMEOUT, NAME_RECONNECTWAIT, NAME_FIRSTCONNECTMAXCNT, NAME_DFLTTCPWINDOWSIZE, and setEnv().

Referenced by XrdPosixXrootd(), and initEnv().

void XrdPosixXrootd::initEnv ( char *  eData) [static, private]

References initEnv(), XrdOucCacheIO::aprParms::prRecalc, XrdOucCacheIO::aprParms::minPages, XrdOucCacheIO::aprParms::minPerf, XrdOucCacheIO::aprParms::Trigger, XrdOucCache::Parms::CacheSize, XrdOucCache::Parms::MaxFiles, XrdOucCache::Parms::Max2Cache, XrdOucCache::Parms::PageSize, XrdOucEnv::Get(), XrdOucCache::Parms::Options, XrdPosixFile::CacheR, XrdOucCache::Create(), setEnv(), NAME_READAHEADSIZE, and NAME_READCACHESIZE.

void XrdPosixXrootd::initEnv ( XrdOucEnv &  theEnv,
const char *  vName,
long long &  Dest 
) [static, private]

References XrdOucEnv::Get(), and strtoll.

void XrdPosixXrootd::initStat ( struct stat *  buf) [static, private]

References initXdev(), and stat().

Referenced by Fstat(), and Stat().

void XrdPosixXrootd::initXdev ( dev_t &  st_dev,
dev_t &  st_rdev 
) [static, private]

References stat().

Referenced by initStat().

bool XrdPosixXrootd::isXrootdDir ( DIR *  dirp) [static]

References highDir, and myDirs.

Referenced by XrdPosix_Closedir(), XrdPosix_Readdir(), XrdPosix_Readdir64(), XrdPosix_Readdir_r(), XrdPosix_Readdir64_r(), XrdPosix_Rewinddir(), XrdPosix_Seekdir(), and XrdPosix_Telldir().

off_t XrdPosixXrootd::Lseek ( int  fildes,
off_t  offset,
int  whence 
) [static]

References findFP(), XrdPosixFile::setOffset(), XrdPosixFile::addOffset(), XrdPosixFile::stat, XrdClientStatInfo::size, Scuttle, and XrdPosixFile::UnLock().

Referenced by XrdFfsPosix_lseek(), XrdPosix_Fseek(), XrdPosix_Fseeko(), XrdPosix_Ftell(), XrdPosix_Ftello(), and XrdPosix_Lseek().

int XrdPosixXrootd::mapError ( int  rc) [static]

References kXR_NotFound, kXR_NotAuthorized, kXR_IOError, kXR_NoMemory, kXR_NoSpace, kXR_ArgTooLong, kXR_noserver, EHOSTUNREACH, kXR_NotFile, kXR_isDirectory, and kXR_FSError.

Referenced by XrdPosixAdminNew::lastError(), XrdPosixAdminNew::XrdPosixAdminNew(), XrdPosixAdminNew::Fault(), XrdPosixDir::XrdPosixDir(), XrdPosixDir::nextEntry(), and Fault().

int XrdPosixXrootd::mapFlags ( int  flags) [static, private]

References kXR_xset, S_IXUSR, kXR_readable, S_IRUSR, kXR_writable, S_IWUSR, kXR_other, kXR_isDir, kXR_offline, and kXR_poscpend.

Referenced by Access(), Fstat(), and Stat().

int XrdPosixXrootd::mapMode ( mode_t  Mode) [static, private]

References S_IRUSR, kXR_ur, S_IWUSR, kXR_uw, S_IXUSR, kXR_ux, S_IRGRP, kXR_gr, S_IWGRP, kXR_gw, S_IXGRP, kXR_gx, S_IROTH, kXR_or, S_IXOTH, and kXR_ox.

Referenced by Open().

int XrdPosixXrootd::Mkdir ( const char *  path,
mode_t  mode 
) [static]

References XrdPosixAdminNew::isOK(), S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IXOTH, XrdPosixAdminNew::Admin, XrdClientAdmin::Mkdir(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), and XrdPosixAdminNew::Result().

Referenced by XrdFfsPosix_mkdir(), XrdPosix_Mkdir(), and XrdPssSys::Mkdir().

static bool XrdPosixXrootd::myFD ( int  fd) [inline, static]

References baseFD, highFD, and myFiles.

Referenced by XrdPosix_Close(), XrdPosix_Fclose(), XrdPosix_Fcntl(), XrdPosix_Fdatasync(), XrdPosix_Fflush(), XrdPosix_Fread(), XrdPosix_Fseek(), XrdPosix_Fseeko(), XrdPosix_Fstat(), XrdPosix_Fsync(), XrdPosix_Ftell(), XrdPosix_Ftello(), XrdPosix_Ftruncate(), XrdPosix_Fwrite(), XrdPosix_Lseek(), XrdPosix_Pread(), XrdPosix_Pwrite(), XrdPosix_Read(), XrdPosix_Readv(), XrdPosix_Write(), XrdPosix_Writev(), fcntl(), fstat(), and Close().

int XrdPosixXrootd::Open ( const char *  path,
int  oflag,
mode_t  mode = 0,
XrdPosixCallBack *  cbP = 0 
) [static]

References XrdMpx::Opts, maxThreads, baseFD, XrdPosixFile::realFD, mapMode(), kXR_open_updt, kXR_open_read, kXR_new, kXR_delete, kXR_mkpath, myMutex, XrdSysMutex::Lock(), freeFD, myFiles, isStream, lastFD, devNull, close, XrdSysMutex::UnLock(), highFD, XrdPosixFile::XClient, XrdClient::Open(), pllOpen, XrdClientAbs::LastServerResp(), ServerResponseHeader::status, kXR_ok, Fault(), EINPROGRESS, XrdPosixFile::isOpen(), XrdClient::Stat(), and XrdPosixFile::stat.

Referenced by main(), XrdFfsPosix_open(), XrdPosix_Fopen(), XrdPosix_Open(), and XrdPssFile::Open().

void XrdPosixXrootd::OpenCB ( XrdPosixFile *  fp,
void *  cbArg,
int  res 
) [static]

References XrdSysMutex::Lock(), XrdSysMutex::UnLock(), XrdSysSemaphore::Wait(), XrdPosixFile::Next, XrdPosixFile::cbResult, XrdPosixFile::theCB, XrdPosixCallBack::Complete(), XrdPosixFile::XClient, XrdClientAbs::LastServerResp(), ServerResponseHeader::status, kXR_ok, Fault(), myMutex, myFiles, XrdPosixFile::FD, baseFD, XrdPosixFile::isOpen(), XrdClient::Stat(), XrdPosixFile::stat, maxThreads, XrdSysThread::Run(), XrdPosixXrootdCB(), and XrdSysSemaphore::Post().

Referenced by XrdPosixFile::OpenComplete(), and XrdPosixXrootdCB().

DIR * XrdPosixXrootd::Opendir ( const char *  path) [static]

References devNull, myMutex, XrdSysMutex::Lock(), lastDir, XrdPosixDir::Status(), myDirs, highDir, and XrdSysMutex::UnLock().

Referenced by XrdFfsPosix_opendir(), and XrdPosix_Opendir().

ssize_t XrdPosixXrootd::Pread ( int  fildes,
void *  buf,
size_t  nbyte,
off_t  offset 
) [static]

References findFP(), Scuttle, XrdPosixFile::XCio, XrdOucCacheIO::Read(), Fault(), XrdPosixFile::UnLock(), and ssize_t.

Referenced by XrdFfsPosix_pread(), XrdPosix_Pread(), and XrdPssFile::Read().

ssize_t XrdPosixXrootd::Pwrite ( int  fildes,
const void *  buf,
size_t  nbyte,
off_t  offset 
) [static]

References findFP(), Scuttle, XrdPosixFile::XCio, XrdOucCacheIO::Write(), Fault(), XrdPosixFile::stat, XrdClientStatInfo::size, XrdPosixFile::UnLock(), and ssize_t.

Referenced by XrdFfsPosix_pwrite(), XrdPosix_Pwrite(), and XrdPssFile::Write().

int XrdPosixXrootd::QueryChksum ( const char *  path,
time_t &  Mtime,
char *  value,
int  vsize 
) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Result(), XrdPosixAdminNew::Admin, XrdClientAdmin::Stat(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), XrdClientAbs::Query(), and kXR_Qcksum.

Referenced by Getxattr(), and XrdPssCks::Get().

long long XrdPosixXrootd::QueryOpaque ( const char *  path,
char *  value,
int  size 
) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Admin, XrdClientAdmin::GoBackToRedirector(), XrdClientAbs::Query(), kXR_Qopaquf, XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), and XrdPosixAdminNew::Result().

ssize_t XrdPosixXrootd::Read ( int  fildes,
void *  buf,
size_t  nbyte 
) [static]

References findFP(), Scuttle, XrdPosixFile::XCio, XrdOucCacheIO::Read(), XrdPosixFile::Offset(), Fault(), XrdPosixFile::addOffset(), XrdPosixFile::UnLock(), and ssize_t.

Referenced by main(), XrdFfsPosix_read(), XrdPosix_Fread(), XrdPosix_Read(), and Readv().

struct dirent * XrdPosixXrootd::Readdir ( DIR *  dirp) [static, read]

References Readdir64().

Referenced by XrdFfsPosix_readdir(), and XrdPosix_Readdir().

struct dirent64 * XrdPosixXrootd::Readdir64 ( DIR *  dirp) [static, read]

References findDIR(), XrdPosixDir::nextEntry(), XrdPosixDir::Status(), and XrdPosixDir::UnLock().

Referenced by XrdPosix_Readdir64(), and Readdir().

int XrdPosixXrootd::Readdir64_r ( DIR *  dirp,
struct dirent64 *  entry,
struct dirent64 **  result 
) [static]

References findDIR(), XrdPosixDir::nextEntry(), XrdPosixDir::Status(), and XrdPosixDir::UnLock().

Referenced by XrdPosix_Readdir64_r(), and Readdir_r().

int XrdPosixXrootd::Readdir_r ( DIR *  dirp,
struct dirent *  entry,
struct dirent **  result 
) [static]

References Readdir64_r().

Referenced by XrdPosix_Readdir_r().

ssize_t XrdPosixXrootd::Readv ( int  fildes,
const struct iovec *  iov,
int  iovcnt 
) [static]

References ssize_t, and Read().

Referenced by XrdPosix_Readv().

int XrdPosixXrootd::Rename ( const char *  oldpath,
const char *  newpath 
) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Admin, XrdClientAdmin::Mv(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), and XrdPosixAdminNew::Result().

Referenced by XrdFfsPosix_rename(), XrdPosix_Rename(), and XrdPssSys::Rename().

void XrdPosixXrootd::Rewinddir ( DIR *  dirp) [static]

References findDIR(), XrdPosixDir::rewind(), and XrdPosixDir::UnLock().

Referenced by XrdPosix_Rewinddir().

int XrdPosixXrootd::Rmdir ( const char *  path) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Admin, XrdClientAdmin::Rmdir(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), and XrdPosixAdminNew::Result().

Referenced by XrdFfsPosix_rmdir(), XrdPosix_Rmdir(), and XrdPssSys::Remdir().

void XrdPosixXrootd::Seekdir ( DIR *  dirp,
long  loc 
) [static]

References findDIR(), XrdPosixDir::getOffset(), XrdPosixDir::nextEntry(), XrdPosixDir::getEntries(), XrdPosixDir::setOffset(), and XrdPosixDir::UnLock().

Referenced by XrdPosix_Seekdir().

void XrdPosixXrootd::setDebug ( int  val) [static]

References Debug, and setEnv().

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

void XrdPosixXrootd::setEnv ( const char *  var,
const char *  val 
) [static]

References EnvPutString.

Referenced by initEnv(), setDebug(), XrdPssSys::Configure(), and XrdPssSys::xsopt().

void XrdPosixXrootd::setEnv ( const char *  var,
long  val 
) [static]

References EnvPutInt.

int XrdPosixXrootd::Stat ( const char *  path,
struct stat *  buf 
) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Result(), XrdPosixAdminNew::Admin, XrdClientAdmin::Stat(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), initStat(), and mapFlags().

Referenced by main(), XrdFfsPosix_stat(), XrdPosix_Lstat(), XrdPosix_Stat(), and XrdPssSys::Stat().

int XrdPosixXrootd::Statfs ( const char *  path,
struct statfs *  buf 
) [static]

References statvfs(), and Statvfs().

Referenced by XrdPosix_Statfs().

int XrdPosixXrootd::Statvfs ( const char *  path,
struct statvfs *  buf 
) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Result(), XrdPosixAdminNew::Admin, XrdClientAdmin::Stat_vfs(), XrdClientUrlInfo::File, XrdOucString::c_str(), and XrdPosixAdminNew::Fault().

Referenced by XrdPosix_Statvfs(), and Statfs().

long XrdPosixXrootd::Telldir ( DIR *  dirp) [static]

References findDIR(), XrdPosixDir::getOffset(), and XrdPosixDir::UnLock().

Referenced by XrdPosix_Telldir().

int XrdPosixXrootd::Truncate ( const char *  path,
off_t  offset 
) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Admin, XrdClientAdmin::Truncate(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), and XrdPosixAdminNew::Result().

Referenced by XrdFfsPosix_truncate(), XrdPosix_Truncate(), and XrdPssSys::Truncate().

int XrdPosixXrootd::Unlink ( const char *  path) [static]

References XrdPosixAdminNew::isOK(), XrdPosixAdminNew::Admin, XrdClientAdmin::Rm(), XrdClientUrlInfo::File, XrdOucString::c_str(), XrdPosixAdminNew::Fault(), and XrdPosixAdminNew::Result().

Referenced by XrdFfsPosix_unlink(), XrdPosix_Unlink(), and XrdPssSys::Unlink().

ssize_t XrdPosixXrootd::Write ( int  fildes,
const void *  buf,
size_t  nbyte 
) [static]

References findFP(), Scuttle, XrdPosixFile::XCio, XrdOucCacheIO::Write(), XrdPosixFile::Offset(), Fault(), XrdPosixFile::addOffset(), XrdPosixFile::UnLock(), and ssize_t.

Referenced by XrdFfsPosix_write(), XrdPosix_Fwrite(), XrdPosix_Write(), and Writev().

static ssize_t XrdPosixXrootd::Write ( int  fildes,
void *  buf,
size_t  nbyte,
off_t  offset 
) [static]
ssize_t XrdPosixXrootd::Writev ( int  fildes,
const struct iovec *  iov,
int  iovcnt 
) [static]

References ssize_t, Write(), and iovec::iov_len.

Referenced by XrdPosix_Writev().

Member Data Documentation

int XrdPosixXrootd::baseFD = 0 [static, private]

Referenced by XrdPosixXrootd(), Close(), Open(), OpenCB(), findFP(), and myFD().

int XrdPosixXrootd::Debug = -2 [static]

Referenced by XrdPosixAdminNew::Fault(), initEnv(), setDebug(), and Fault().

int XrdPosixXrootd::devNull = -1 [static, private]

Referenced by XrdPosixXrootd(), Open(), and Opendir().

int XrdPosixXrootd::freeFD = 0 [static, private]

Referenced by Close(), and Open().

int XrdPosixXrootd::highDir = -1 [static, private]

Referenced by ~XrdPosixXrootd(), Opendir(), and isXrootdDir().

int XrdPosixXrootd::highFD = -1 [static, private]

Referenced by ~XrdPosixXrootd(), Open(), and myFD().

int XrdPosixXrootd::initDone = 0 [static, private]

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

const int XrdPosixXrootd::isStream = 0x40000000 [static]

Referenced by XrdPosix_Fopen(), and Open().

int XrdPosixXrootd::lastDir = -1 [static, private]

Referenced by XrdPosixXrootd(), and Opendir().

int XrdPosixXrootd::lastFD = -1 [static, private]

Referenced by XrdPosixXrootd(), Open(), and findFP().

int XrdPosixXrootd::maxThreads = 0 [static, private]

Referenced by XrdPosixXrootd(), Open(), and OpenCB().

XrdPosixDir ** XrdPosixXrootd::myDirs = 0 [static, private]

Referenced by XrdPosixXrootd(), ~XrdPosixXrootd(), Closedir(), Opendir(), isXrootdDir(), and findDIR().

XrdPosixFile ** XrdPosixXrootd::myFiles = 0 [static, private]

Referenced by XrdPosixXrootd(), ~XrdPosixXrootd(), Close(), Open(), OpenCB(), findFP(), and myFD().

XrdSysMutex XrdPosixXrootd::myMutex [static, private]

Referenced by XrdPosixXrootd(), ~XrdPosixXrootd(), Close(), Closedir(), Open(), OpenCB(), Opendir(), findFP(), and findDIR().

int XrdPosixXrootd::pllOpen = 0 [static, private]

Referenced by Open(), and initEnv().

The documentation for this class was generated from the following files:
Generated on Sat Mar 17 2012 17:26:52 for xrootd by   doxygen 1.7.5