XrdPosixExtern.hh File Reference

#include "XrdSys/XrdSysStatx.hh"
#include <dirent.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include "XrdPosix/XrdPosixOsDep.hh"

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Functions
int	XrdPosix_Access (const char *path, int amode)
int	XrdPosix_Acl (const char *path, int cmd, int nentries, void *aclbufp)
int	XrdPosix_Chdir (const char *path)
int	XrdPosix_Close (int fildes)
int	XrdPosix_Closedir (DIR *dirp)
int	XrdPosix_Creat (const char *path, mode_t mode)
int	XrdPosix_Fclose (FILE *stream)
int	XrdPosix_Fcntl (int fd, int cmd,...)
int	XrdPosix_Fdatasync (int fildes)
int	XrdPosix_Fflush (FILE *stream)
FILE *	XrdPosix_Fopen (const char *path, const char *mode)
size_t	XrdPosix_Fread (void *ptr, size_t size, size_t nitems, FILE *stream)
int	XrdPosix_Fseek (FILE *stream, long offset, int whence)
int	XrdPosix_Fseeko (FILE *stream, off_t offset, int whence)
int	XrdPosix_Fstat (int fildes, struct stat *buf)
int	XrdPosix_Fsync (int fildes)
long	XrdPosix_Ftell (FILE *stream)
off_t	XrdPosix_Ftello (FILE *stream)
int	XrdPosix_Ftruncate (int fildes, off_t offset)
size_t	XrdPosix_Fwrite (const void *ptr, size_t size, size_t nitems, FILE *stream)
int	XrdPosix_isMyPath (const char *path)
off_t	XrdPosix_Lseek (int fildes, off_t offset, int whence)
int	XrdPosix_Lstat (const char *path, struct stat *buf)
int	XrdPosix_Mkdir (const char *path, mode_t mode)
int	XrdPosix_Open (const char *path, int oflag,...)
DIR *	XrdPosix_Opendir (const char *path)
long	XrdPosix_Pathconf (const char *path, int name)
ssize_t	XrdPosix_Pread (int fildes, void *buf, size_t nbyte, off_t offset)
ssize_t	XrdPosix_Pwrite (int fildes, const void *buf, size_t nbyte, off_t offset)
ssize_t	XrdPosix_Read (int fildes, void *buf, size_t nbyte)
struct dirent *	XrdPosix_Readdir (DIR *dirp)
struct dirent64 *	XrdPosix_Readdir64 (DIR *dirp)
int	XrdPosix_Readdir64_r (DIR *dirp, struct dirent64 *entry, struct dirent64 **result)
int	XrdPosix_Readdir_r (DIR *dirp, struct dirent *entry, struct dirent **result)
ssize_t	XrdPosix_Readv (int fildes, const struct iovec *iov, int iovcnt)
int	XrdPosix_Rename (const char *oname, const char *nname)
void	XrdPosix_Rewinddir (DIR *dirp)
int	XrdPosix_Rmdir (const char *path)
void	XrdPosix_Seekdir (DIR *dirp, long loc)
int	XrdPosix_Stat (const char *path, struct stat *buf)
int	XrdPosix_Statfs (const char *path, struct statfs *buf)
int	XrdPosix_Statvfs (const char *path, struct statvfs *buf)
int	XrdPosix_Statx (int dirfd, const char *path, int flags, unsigned int mask, XrdSysStatx *stx)
long	XrdPosix_Telldir (DIR *dirp)
int	XrdPosix_Truncate (const char *path, off_t offset)
int	XrdPosix_Unlink (const char *path)
char *	XrdPosix_URL (const char *path, char *buff, int blen)
ssize_t	XrdPosix_Write (int fildes, const void *buf, size_t nbyte)
ssize_t	XrdPosix_Writev (int fildes, const struct iovec *iov, int iovcnt)

Function Documentation

XrdPosix_Access()

int XrdPosix_Access ( const char * path, int amode )

extern

Definition at line 116 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of a mkdir of a Unix file system
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      return Xunix.Access(  path, amode);
 
// Return the results of our version of access()
//
   return Xroot.Access(myPath, amode);
}

References Xroot, XrootPath, and Xunix.

Referenced by access().

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XrdPosix_Acl()

int XrdPosix_Acl ( const char * path, int cmd, int nentries, void * aclbufp )

extern

Definition at line 143 of file XrdPosix.cc.

{
   return (XrootPath.URL(path, 0, 0)
        ? Xunix.Acl("/tmp", cmd,nentries,aclbufp)
        : Xunix.Acl(path,   cmd,nentries,aclbufp));
}

References XrootPath, and Xunix.

Referenced by acl().

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XrdPosix_Chdir()

int XrdPosix_Chdir ( const char * path )

extern

Definition at line 157 of file XrdPosix.cc.

{
   int rc;
 
// Set the working directory if the actual chdir succeeded
//
   if (!(rc = Xunix.Chdir(path))) XrootPath.CWD(path);
   return rc;
}

References XrootPath, and Xunix.

Referenced by chdir().

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XrdPosix_Close()

int XrdPosix_Close ( int fildes )

extern

Definition at line 174 of file XrdPosix.cc.

{
 
// Return result of the close
//
   return (Xroot.myFD(fildes) ? Xroot.Close(fildes) : Xunix.Close(fildes));
}

References Xroot, and Xunix.

Referenced by close().

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XrdPosix_Closedir()

int XrdPosix_Closedir ( DIR * dirp )

extern

Definition at line 189 of file XrdPosix.cc.

{
 
   return (Xroot.isXrootdDir(dirp) ? Xroot.Closedir(dirp)
                                   : Xunix.Closedir(dirp));
}

References Xroot, and Xunix.

Referenced by closedir().

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XrdPosix_Creat()

int XrdPosix_Creat ( const char * path, mode_t mode )

extern

Definition at line 203 of file XrdPosix.cc.

{
   extern int XrdPosix_Open(const char *path, int oflag, ...);
 
   return XrdPosix_Open(path, O_WRONLY | O_CREAT | O_TRUNC, mode);
}

References XrdPosix_Open().

Referenced by creat64().

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XrdPosix_Fclose()

int XrdPosix_Fclose ( FILE * stream )

extern

Definition at line 217 of file XrdPosix.cc.

{
   int nullfd = fileno(stream);
 
// Close the associated file
//
   if (Xroot.myFD(nullfd)) Xroot.Close(nullfd);
 
// Now close the stream
//
   return Xunix.Fclose(stream);
}

References Xroot, and Xunix.

Referenced by fclose().

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XrdPosix_Fcntl()

int XrdPosix_Fcntl ( int fd, int cmd, ... )

extern

Definition at line 237 of file XrdPosix.cc.

{
   va_list ap;
   void *theArg;
 
   if (Xroot.myFD(fd)) return 0;
   va_start(ap, cmd);
   theArg = va_arg(ap, void *);
   va_end(ap);
   return Xunix.Fcntl64(fd, cmd, theArg);
}

References Xroot, and Xunix.

Referenced by fcntl64().

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XrdPosix_Fdatasync()

int XrdPosix_Fdatasync ( int fildes )

extern

Definition at line 256 of file XrdPosix.cc.

{
 
// Return the result of the sync
//
   return (Xroot.myFD(fildes) ? Xroot.Fsync(fildes)
                              : Xunix.Fsync(fildes));
}

References Xroot, and Xunix.

Referenced by fdatasync().

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XrdPosix_Fflush()

int XrdPosix_Fflush ( FILE * stream )

extern

Definition at line 287 of file XrdPosix.cc.

{
 
// Return the result of the fseek
//
   if (!stream || !Xroot.myFD(fileno(stream)))
      return Xunix.Fflush(stream);
 
   return Xroot.Fsync(fileno(stream));
}

References Xroot, and Xunix.

Referenced by fflush().

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XrdPosix_Fopen()

FILE * XrdPosix_Fopen ( const char * path, const char * mode )

extern

Definition at line 307 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
   int erc, fd, omode;
   FILE *stream;
 
// Transfer to unix if this is not our path
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      return Xunix.Fopen64(path, mode);
 
// Translate the mode flags
//
        if (ISMODE("r")  || ISMODE("rb"))                   omode = O_RDONLY;
   else if (ISMODE("w")  || ISMODE("wb"))                   omode = O_WRONLY
                                                        | O_CREAT | O_TRUNC;
   else if (ISMODE("a")  || ISMODE("ab"))                   omode = O_WRONLY
                                                        | O_CREAT | O_APPEND;
   else if (ISMODE("r+") || ISMODE("rb+") || ISMODE("r+b")) omode = O_RDWR;
   else if (ISMODE("w+") || ISMODE("wb+") || ISMODE("w+b")) omode = O_RDWR
                                                        | O_CREAT | O_TRUNC;
   else if (ISMODE("a+") || ISMODE("ab+") || ISMODE("a+b")) omode = O_RDWR
                                                        | O_CREAT | O_APPEND;
   else {errno = EINVAL; return 0;}
 
// Now open the file
//
   if ((fd = Xroot.Open(myPath, omode | XrdPosixXrootd::isStream , 0)) < 0)
      return 0;
 
// First obtain a free stream
//
   if (!(stream = fdopen(fd, mode))) 
      {erc = errno; Xroot.Close(fd); errno = erc;}
 
// All done
//
   return stream;
}

References ISMODE, XrdPosixXrootd::isStream, Xroot, XrootPath, and Xunix.

Referenced by fopen64().

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XrdPosix_Fread()

size_t XrdPosix_Fread ( void * ptr, size_t size, size_t nitems, FILE * stream )

extern

Definition at line 354 of file XrdPosix.cc.

{
   ssize_t bytes;
   size_t rc = 0;
   int fd = fileno(stream);
 
   if (!Xroot.myFD(fd)) return Xunix.Fread(ptr, size, nitems, stream);
 
   bytes = Xroot.Read(fd, ptr, size*nitems);
 
// Get the right return code. Note that we cannot emulate the flags in sunx86
//
   if (bytes > 0 && size) rc = bytes/size;
   else if (bytes < 0) fseterr(stream);
   else                fseteof(stream);
 
   return rc;
}

References fseteof(), fseterr(), Xroot, and Xunix.

Referenced by fread().

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XrdPosix_Fseek()

int XrdPosix_Fseek ( FILE * stream, long offset, int whence )

extern

Definition at line 380 of file XrdPosix.cc.

{
 
// Return the result of the fseek
//
   if (!Xroot.myFD(fileno(stream)))
      return Xunix.Fseek( stream, offset, whence);
 
   return (Xroot.Lseek(fileno(stream), offset, whence) < 0 ? -1 : 0);
}

References Xroot, and Xunix.

Referenced by fseek().

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XrdPosix_Fseeko()

int XrdPosix_Fseeko ( FILE * stream, off_t offset, int whence )

extern

References stat.

XrdPosix_Fstat()

int XrdPosix_Fstat ( int fildes, struct stat * buf )

extern

Definition at line 416 of file XrdPosix.cc.

{
 
// Return result of the close
//
   return (Xroot.myFD(fildes)
          ? Xroot.Fstat(fildes, buf)
#if defined(__linux__) and defined(_STAT_VER)
          : Xunix.Fstat64(_STAT_VER, fildes, (struct stat64 *)buf));
#else
          : Xunix.Fstat64(           fildes, (struct stat64 *)buf));
#endif
}

References stat, stat64(), Xroot, and Xunix.

Referenced by fstat64().

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XrdPosix_Fsync()

int XrdPosix_Fsync ( int fildes )

extern

Definition at line 450 of file XrdPosix.cc.

{
 
// Return the result of the sync
//
   return (Xroot.myFD(fildes) ? Xroot.Fsync(fildes)
                              : Xunix.Fsync(fildes));
}

References Xroot, and Xunix.

Referenced by fsync().

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XrdPosix_Ftell()

long XrdPosix_Ftell ( FILE * stream )

extern

Definition at line 466 of file XrdPosix.cc.

{
 
// Return the result of the tell
//
   if (!Xroot.myFD(fileno(stream))) return Xunix.Ftell(stream);
 
   return static_cast<long>(Xroot.Lseek(fileno(stream), 0, SEEK_CUR));
}

References Xroot, and Xunix.

Referenced by ftell().

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XrdPosix_Ftello()

off_t XrdPosix_Ftello ( FILE * stream )

extern

Definition at line 483 of file XrdPosix.cc.

{
 
// Return the result of the tell
//
   if (!Xroot.myFD(fileno(stream))) return Xunix.Ftello64(stream);
 
   return Xroot.Lseek(fileno(stream), 0, SEEK_CUR);
}

References Xroot, and Xunix.

Referenced by ftello64().

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XrdPosix_Ftruncate()

int XrdPosix_Ftruncate ( int fildes, off_t offset )

extern

References dirfd, stat, statfs, and statvfs.

XrdPosix_Fwrite()

size_t XrdPosix_Fwrite ( const void * ptr, size_t size, size_t nitems, FILE * stream )

extern

Definition at line 516 of file XrdPosix.cc.

{
   size_t bytes, rc = 0;
   int fd = fileno(stream);
 
   if (!Xroot.myFD(fd)) return Xunix.Fwrite(ptr, size, nitems, stream);
 
   bytes = Xroot.Write(fd, ptr, size*nitems);
 
// Get the right return code.
//
   if (bytes > 0 && size) rc = bytes/size;
   else fseterr(stream);
 
   return rc;
}

References fseterr(), Xroot, and Xunix.

Referenced by fwrite().

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XrdPosix_isMyPath()

int XrdPosix_isMyPath ( const char * path )

extern

Definition at line 1108 of file XrdPosix.cc.

{
    return (0 != XrootPath.URL(path, 0, 0));
}

References XrootPath.

XrdPosix_Lseek()

off_t XrdPosix_Lseek ( int fildes, off_t offset, int whence )

extern

Definition at line 574 of file XrdPosix.cc.

{
 
// Return the operation of the seek
//
   return (Xroot.myFD(fildes) ? Xroot.Lseek  (fildes, offset, whence)
                              : Xunix.Lseek64(fildes, offset, whence));
}

References Xroot, and Xunix.

Referenced by llseek(), and lseek64().

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XrdPosix_Lstat()

int XrdPosix_Lstat ( const char * path, struct stat * buf )

extern

Definition at line 590 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of an open of a Unix file
//
   return (!(myPath = XrootPath.URL(path, buff, sizeof(buff)))
#if defined(__linux__) and defined(_STAT_VER)
          ? Xunix.Lstat64(_STAT_VER, path, (struct stat64 *)buf)
#else
          ? Xunix.Lstat64(           path, (struct stat64 *)buf)
#endif
          : Xroot.Stat(myPath, buf));
}

References stat, stat64(), Xroot, XrootPath, and Xunix.

Referenced by lstat64().

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XrdPosix_Mkdir()

int XrdPosix_Mkdir ( const char * path, mode_t mode )

extern

Definition at line 616 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of a mkdir of a Unix file system
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      return Xunix.Mkdir(path, mode);
 
// Return the results of an mkdir of an xrootd file system
//
   return Xroot.Mkdir(myPath, mode);
}

References Xroot, XrootPath, and Xunix.

Referenced by mkdir().

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XrdPosix_Open()

int XrdPosix_Open ( const char * path, int oflag, ... )

extern

Definition at line 641 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
   va_list ap;
   int mode;
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of an open of a Unix file
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      {if (!(oflag & O_CREAT)) return Xunix.Open64(path, oflag);
       va_start(ap, oflag);
       mode = va_arg(ap, int);
       va_end(ap);
       return Xunix.Open64(path, oflag, (mode_t)mode);
      }
 
// Return the results of an open of an xrootd file
//
   if (!(oflag & O_CREAT)) return Xroot.Open(myPath, oflag);
   va_start(ap, oflag);
   mode = va_arg(ap, int);
   va_end(ap);
   return Xroot.Open(myPath, oflag, (mode_t)mode);
}

References Xroot, XrootPath, and Xunix.

Referenced by open64(), and XrdPosix_Creat().

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XrdPosix_Opendir()

DIR * XrdPosix_Opendir ( const char * path )

extern

Definition at line 677 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return 0;}
   
// Unix opendir
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      return Xunix.Opendir(path);
 
// Xrootd opendir
//
   return Xroot.Opendir(myPath);
}

References Xroot, XrootPath, and Xunix.

Referenced by opendir().

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XrdPosix_Pathconf()

long XrdPosix_Pathconf ( const char * path, int name )

extern

Definition at line 704 of file XrdPosix.cc.

{
   return (XrootPath.URL(path, 0, 0) ? Xunix.Pathconf("/tmp", name)
                                     : Xunix.Pathconf(path,   name));
}

References XrootPath, and Xunix.

Referenced by pathconf().

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XrdPosix_Pread()

ssize_t XrdPosix_Pread ( int fildes, void * buf, size_t nbyte, off_t offset )

extern

Definition at line 717 of file XrdPosix.cc.

{
 
// Return the results of the read
//
   return (Xroot.myFD(fildes) ? Xroot.Pread  (fildes, buf, nbyte, offset)
                              : Xunix.Pread64(fildes, buf, nbyte, offset));
}

References Xroot, and Xunix.

Referenced by pread64().

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XrdPosix_Pwrite()

ssize_t XrdPosix_Pwrite ( int fildes, const void * buf, size_t nbyte, off_t offset )

extern

Definition at line 733 of file XrdPosix.cc.

{
 
// Return the results of the write
//
   return (Xroot.myFD(fildes) ? Xroot.Pwrite  (fildes, buf, nbyte, offset)
                              : Xunix.Pwrite64(fildes, buf, nbyte, offset));
}

References Xroot, and Xunix.

Referenced by pwrite64().

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XrdPosix_Read()

ssize_t XrdPosix_Read ( int fildes, void * buf, size_t nbyte )

extern

Definition at line 749 of file XrdPosix.cc.

{
 
// Return the results of the read
//
   return (Xroot.myFD(fildes) ? Xroot.Read(fildes, buf, nbyte)
                              : Xunix.Read(fildes, buf, nbyte));
}

References Xroot, and Xunix.

Referenced by read().

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XrdPosix_Readdir()

struct dirent * XrdPosix_Readdir ( DIR * dirp )

extern

Definition at line 783 of file XrdPosix.cc.

{
 
// Return result of readdir
//
   return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir(dirp)
                                   : Xunix.Readdir(dirp));
}

References Xroot, and Xunix.

XrdPosix_Readdir64()

struct dirent64 * XrdPosix_Readdir64 ( DIR * dirp )

extern

Definition at line 792 of file XrdPosix.cc.

{
 
// Return result of readdir
//
   return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir64(dirp)
                                   : Xunix.Readdir64(dirp));
}

References Xroot, and Xunix.

Referenced by readdir64().

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XrdPosix_Readdir64_r()

int XrdPosix_Readdir64_r ( DIR * dirp, struct dirent64 * entry, struct dirent64 ** result )

extern

Definition at line 817 of file XrdPosix.cc.

{
 
// Return result of readdir
//
   return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir64_r(dirp,entry,result)
                                   : Xunix.Readdir64_r(dirp,entry,result));
}

References Xroot, and Xunix.

Referenced by readdir64_r().

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XrdPosix_Readdir_r()

int XrdPosix_Readdir_r ( DIR * dirp, struct dirent * entry, struct dirent ** result )

extern

Definition at line 808 of file XrdPosix.cc.

{
 
// Return result of readdir
//
   return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir_r(dirp,entry,result)
                                   : Xunix.Readdir_r(dirp,entry,result));
}

References Xroot, and Xunix.

XrdPosix_Readv()

ssize_t XrdPosix_Readv ( int fildes, const struct iovec * iov, int iovcnt )

extern

Definition at line 765 of file XrdPosix.cc.

{
 
// Return results of the readv
//
   return (Xroot.myFD(fildes) ? Xroot.Readv(fildes, iov, iovcnt)
                              : Xunix.Readv(fildes, iov, iovcnt));
}

References Xroot, and Xunix.

Referenced by readv().

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XrdPosix_Rename()

int XrdPosix_Rename ( const char * oname, const char * nname )

extern

Definition at line 833 of file XrdPosix.cc.

{
   char *oldPath, buffold[2048], *newPath, buffnew[2048];
 
// Make sure a path was passed
//
   if (!oldpath || !newpath) {errno = EFAULT; return -1;}
 
// Return the results of a mkdir of a Unix file system
//
   if (!(oldPath = XrootPath.URL(oldpath, buffold, sizeof(buffold)))
   ||  !(newPath = XrootPath.URL(newpath, buffnew, sizeof(buffnew))))
      return Xunix.Rename(oldpath, newpath);
 
// Return the results of an mkdir of an xrootd file system
//
   return Xroot.Rename(oldPath, newPath);
}

References Xroot, XrootPath, and Xunix.

Referenced by rename().

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XrdPosix_Rewinddir()

void XrdPosix_Rewinddir ( DIR * dirp )

extern

Definition at line 859 of file XrdPosix.cc.

{
 
// Return result of rewind
//
   return (Xroot.isXrootdDir(dirp) ? Xroot.Rewinddir(dirp)
                                   : Xunix.Rewinddir(dirp));
}

References Xroot, and Xunix.

Referenced by rewinddir().

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XrdPosix_Rmdir()

int XrdPosix_Rmdir ( const char * path )

extern

Definition at line 875 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of a mkdir of a Unix file system
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      return Xunix.Rmdir(path);
 
// Return the results of an mkdir of an xrootd file system
//
   return Xroot.Rmdir(myPath);
}

References Xroot, XrootPath, and Xunix.

Referenced by rmdir().

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XrdPosix_Seekdir()

void XrdPosix_Seekdir ( DIR * dirp, long loc )

extern

Definition at line 900 of file XrdPosix.cc.

{
 
// Call seekdir
//
   (Xroot.isXrootdDir(dirp) ? Xroot.Seekdir(dirp, loc)
                            : Xunix.Seekdir(dirp, loc));
}

References Xroot, and Xunix.

Referenced by seekdir().

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XrdPosix_Stat()

int XrdPosix_Stat ( const char * path, struct stat * buf )

extern

Definition at line 916 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of an open of a Unix file
//
   return (!(myPath = XrootPath.URL(path, buff, sizeof(buff)))
#if defined(__linux__) and defined(_STAT_VER)
          ? Xunix.Stat64(_STAT_VER, path, (struct stat64 *)buf)
#else
          ? Xunix.Stat64(           path, (struct stat64 *)buf)
#endif
          : Xroot.Stat(myPath, buf));
}

References stat, stat64(), Xroot, XrootPath, and Xunix.

Referenced by stat64(), and XrdPosix_Statx().

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XrdPosix_Statfs()

int XrdPosix_Statfs ( const char * path, struct statfs * buf )

extern

Definition at line 968 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of an open of a Unix file
//
   return ((myPath = XrootPath.URL(path, buff, sizeof(buff)))
          ? Xroot.Statfs(myPath, buf) 
          : Xunix.Statfs64(path, (struct statfs64 *)buf));
}

References statfs, statfs64(), Xroot, XrootPath, and Xunix.

Referenced by statfs64().

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XrdPosix_Statvfs()

int XrdPosix_Statvfs ( const char * path, struct statvfs * buf )

extern

Definition at line 990 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of an open of a Unix file
//
   return ((myPath = XrootPath.URL(path, buff, sizeof(buff)))
          ? Xroot.Statvfs(myPath, buf) 
          : Xunix.Statvfs64(path, (struct statvfs64 *)buf));
}

References statvfs, statvfs64(), Xroot, XrootPath, and Xunix.

Referenced by statvfs64().

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XrdPosix_Statx()

int XrdPosix_Statx ( int dirfd, const char * path, int flags, unsigned int mask, XrdSysStatx * stx )

extern

Definition at line 938 of file XrdPosix.cc.

{
  if (path && *path) {
    char buff[2048];
    if (char *myPath = XrootPath.URL(path, buff, sizeof(buff))) {
      struct stat st{};
 
      if (int ret = XrdPosix_Stat(myPath, &st))
        return ret;
 
      XrdSysStatxHelpers::Stat2Statx(st, *stx);
      return 0;
    }
  }
#ifdef SYS_statx
  return syscall(SYS_statx, dirfd, path, flags, mask, stx);
#else
  errno = ENOSYS;
  return -1;
#endif
}

References dirfd, stat, XrdSysStatxHelpers::Stat2Statx(), XrdPosix_Stat(), and XrootPath.

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XrdPosix_Telldir()

long XrdPosix_Telldir ( DIR * dirp )

extern

Definition at line 1012 of file XrdPosix.cc.

{
 
// Return result of telldir
//
   return (Xroot.isXrootdDir(dirp) ? Xroot.Telldir(dirp)
                                   : Xunix.Telldir(dirp));
}

References Xroot, and Xunix.

XrdPosix_Truncate()

int XrdPosix_Truncate ( const char * path, off_t offset )

extern

Definition at line 1028 of file XrdPosix.cc.

{
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the results of a truncate of a Unix file system
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      return Xunix.Truncate64(path, offset);
 
// Return the results of an truncate of an xrootd file system
//
   return Xroot.Truncate(myPath, offset);
}

References Xroot, XrootPath, and Xunix.

XrdPosix_Unlink()

int XrdPosix_Unlink ( const char * path )

extern

Definition at line 1053 of file XrdPosix.cc.

{   
   char *myPath, buff[2048];
 
// Make sure a path was passed
//
   if (!path) {errno = EFAULT; return -1;}
 
// Return the result of a unlink of a Unix file
//
   if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
      return Xunix.Unlink(path);
 
// Return the results of an unlink of an xrootd file
//
   return Xroot.Unlink(myPath);
}

References Xroot, XrootPath, and Xunix.

XrdPosix_URL()

char * XrdPosix_URL ( const char * path, char * buff, int blen )

extern

Definition at line 1117 of file XrdPosix.cc.

{
   return XrootPath.URL(path, buff, blen);
}

References XrootPath.

XrdPosix_Write()

ssize_t XrdPosix_Write ( int fildes, const void * buf, size_t nbyte )

extern

Definition at line 1078 of file XrdPosix.cc.

{
 
// Return the results of the write
//
   return (Xroot.myFD(fildes) ? Xroot.Write(fildes, buf, nbyte)
                              : Xunix.Write(fildes, buf, nbyte));
}

References Xroot, and Xunix.

XrdPosix_Writev()

ssize_t XrdPosix_Writev ( int fildes, const struct iovec * iov, int iovcnt )

extern

Definition at line 1094 of file XrdPosix.cc.

{
 
// Return results of the writev
//
   return (Xroot.myFD(fildes) ? Xroot.Writev(fildes, iov, iovcnt)
                              : Xunix.Writev(fildes, iov, iovcnt));
}

References Xroot, and Xunix.