XRootD
XrdPosix.cc File Reference
#include <cstdarg>
#include <cstdio>
#include <cstdlib>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/uio.h>
#include "XrdSys/XrdSysHeaders.hh"
#include "XrdPosix/XrdPosixLinkage.hh"
#include "XrdPosix/XrdPosixXrootd.hh"
#include "XrdPosix/XrdPosixXrootdPath.hh"
+ Include dependency graph for XrdPosix.cc:

Go to the source code of this file.

Macros

#define ISMODE(x)   !strcmp(mode, x)
 

Functions

static void fseteof (FILE *fp)
 
static void fseterr (FILE *fp)
 
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, long long offset, int whence)
 
int XrdPosix_Fstat (int fildes, struct stat *buf)
 
int XrdPosix_Fsync (int fildes)
 
long XrdPosix_Ftell (FILE *stream)
 
long long XrdPosix_Ftello (FILE *stream)
 
int XrdPosix_Ftruncate (int fildes, long long 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 *oldpath, const char *newpath)
 
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)
 
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)
 

Variables

XrdPosixXrootd Xroot
 
XrdPosixXrootPath XrootPath
 
XrdPosixLinkage Xunix
 

Macro Definition Documentation

◆ ISMODE

#define ISMODE (   x)    !strcmp(mode, x)

Definition at line 301 of file XrdPosix.cc.

Function Documentation

◆ fseteof()

static void fseteof ( FILE *  fp)
inlinestatic

Definition at line 87 of file XrdPosix.cc.

88 {
89  /* Most systems provide FILE as a struct and the necessary bitmask in
90  <stdio.h>, because they need it for implementing getc() and putc() as
91  fast macros. */
92 #if defined _IO_EOF_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1
93  /* GNU libc, BeOS, Haiku, Linux libc5 */
94  fp->_flags |= _IO_EOF_SEEN;
95 #elif defined __sferror || defined __APPLE__ || defined __DragonFly__ || defined __ANDROID__
96  /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */
97  fp->_flags |= __SEOF;
98 #elif defined _IOEOF
99  /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, UnixWare, mingw, MSVC, NonStop Kernel, OpenVMS */
100  fp->_flag |= _IOEOF;
101 #elif defined __UCLIBC__ /* uClibc */
102  fp->__modeflags |= __FLAG_EOF;
103 #else
104  (void) fseek(fp, 0L, SEEK_END);
105 #endif
106 }
int fseek(FILE *stream, long offset, int whence)

References fseek().

Referenced by XrdPosix_Fread().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ fseterr()

static void fseterr ( FILE *  fp)
inlinestatic

Definition at line 64 of file XrdPosix.cc.

65 {
66  /* Most systems provide FILE as a struct and the necessary bitmask in
67  <stdio.h>, because they need it for implementing getc() and putc() as
68  fast macros. This function is based on gnulib's fseterr.c */
69 #if defined _IO_ERR_SEEN || defined _IO_ftrylockfile || __GNU_LIBRARY__ == 1
70  /* GNU libc, BeOS, Haiku, Linux libc5 */
71  fp->_flags |= _IO_ERR_SEEN;
72 #elif defined __sferror || defined __APPLE__ || defined __DragonFly__ || defined __FreeBSD__ || defined __ANDROID__
73  /* FreeBSD, NetBSD, OpenBSD, DragonFly, Mac OS X, Cygwin, Minix 3, Android */
74  fp->_flags |= __SERR;
75 #elif defined _IOERR
76  /* AIX, HP-UX, IRIX, OSF/1, Solaris, OpenServer, UnixWare, mingw, MSVC, NonStop Kernel, OpenVMS */
77  fp->_flag |= _IOERR;
78 #elif defined __UCLIBC__ /* uClibc */
79  fp->__modeflags |= __FLAG_ERROR;
80 #elif defined MUSL /* musl libc */
81  __fseterr(fp);
82 #else
83  #error "Unsupported platform! Please report it as a bug."
84 #endif
85 }

Referenced by XrdPosix_Fread(), and XrdPosix_Fwrite().

+ Here is the caller graph for this function:

◆ XrdPosix_Access()

int XrdPosix_Access ( const char *  path,
int  amode 
)

Definition at line 114 of file XrdPosix.cc.

115 {
116  char *myPath, buff[2048];
117 
118 // Make sure a path was passed
119 //
120  if (!path) {errno = EFAULT; return -1;}
121 
122 // Return the results of a mkdir of a Unix file system
123 //
124  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
125  return Xunix.Access( path, amode);
126 
127 // Return the results of our version of access()
128 //
129  return Xroot.Access(myPath, amode);
130 }
XrdPosixXrootd Xroot
Definition: XrdPosix.cc:50
XrdPosixXrootPath XrootPath
Definition: XrdPosix.cc:52
XrdPosixLinkage Xunix
Retv_Access(* Access)(Args_Access)
char * URL(const char *path, char *buff, int blen)
static int Access(const char *path, int amode)
Access() conforms to POSIX.1-2001 access()

References XrdPosixXrootd::Access(), XrdPosixLinkage::Access, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by access().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Acl()

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

Definition at line 141 of file XrdPosix.cc.

142 {
143  return (XrootPath.URL(path, 0, 0)
144  ? Xunix.Acl("/tmp", cmd,nentries,aclbufp)
145  : Xunix.Acl(path, cmd,nentries,aclbufp));
146 }
Retv_Acl(* Acl)(Args_Acl)

References XrdPosixLinkage::Acl, XrdPosixXrootPath::URL(), XrootPath, and Xunix.

Referenced by acl().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Chdir()

int XrdPosix_Chdir ( const char *  path)

Definition at line 155 of file XrdPosix.cc.

156 {
157  int rc;
158 
159 // Set the working directory if the actual chdir succeeded
160 //
161  if (!(rc = Xunix.Chdir(path))) XrootPath.CWD(path);
162  return rc;
163 }
Retv_Chdir(* Chdir)(Args_Chdir)
void CWD(const char *path)

References XrdPosixLinkage::Chdir, XrdPosixXrootPath::CWD(), XrootPath, and Xunix.

Referenced by chdir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Close()

int XrdPosix_Close ( int  fildes)

Definition at line 172 of file XrdPosix.cc.

173 {
174 
175 // Return result of the close
176 //
177  return (Xroot.myFD(fildes) ? Xroot.Close(fildes) : Xunix.Close(fildes));
178 }
Retv_Close(* Close)(Args_Close)
static int Close(int fildes)
Close() conforms to POSIX.1-2001 close()
static bool myFD(int fd)

References XrdPosixXrootd::Close(), XrdPosixLinkage::Close, XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by close().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Closedir()

int XrdPosix_Closedir ( DIR *  dirp)

Definition at line 187 of file XrdPosix.cc.

188 {
189 
190  return (Xroot.isXrootdDir(dirp) ? Xroot.Closedir(dirp)
191  : Xunix.Closedir(dirp));
192 }
Retv_Closedir(* Closedir)(Args_Closedir)
static int Closedir(DIR *dirp)
Closedir() conforms to POSIX.1-2001 closedir()
static bool isXrootdDir(DIR *dirp)

References XrdPosixXrootd::Closedir(), XrdPosixLinkage::Closedir, XrdPosixXrootd::isXrootdDir(), Xroot, and Xunix.

Referenced by closedir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Creat()

int XrdPosix_Creat ( const char *  path,
mode_t  mode 
)

Definition at line 201 of file XrdPosix.cc.

202 {
203  extern int XrdPosix_Open(const char *path, int oflag, ...);
204 
205  return XrdPosix_Open(path, O_WRONLY | O_CREAT | O_TRUNC, mode);
206 }
int XrdPosix_Open(const char *path, int oflag,...)
Definition: XrdPosix.cc:639

References XrdPosix_Open().

Referenced by creat64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fclose()

int XrdPosix_Fclose ( FILE *  stream)

Definition at line 215 of file XrdPosix.cc.

216 {
217  int nullfd = fileno(stream);
218 
219 // Close the associated file
220 //
221  if (Xroot.myFD(nullfd)) Xroot.Close(nullfd);
222 
223 // Now close the stream
224 //
225  return Xunix.Fclose(stream);
226 }
Retv_Fclose(* Fclose)(Args_Fclose)

References XrdPosixXrootd::Close(), XrdPosixLinkage::Fclose, XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by fclose().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fcntl()

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

Definition at line 235 of file XrdPosix.cc.

236 {
237  va_list ap;
238  void *theArg;
239 
240  if (Xroot.myFD(fd)) return 0;
241  va_start(ap, cmd);
242  theArg = va_arg(ap, void *);
243  va_end(ap);
244  return Xunix.Fcntl64(fd, cmd, theArg);
245 }
Retv_Fcntl64(* Fcntl64)(Args_Fcntl64)

References XrdPosixLinkage::Fcntl64, XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by fcntl64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fdatasync()

int XrdPosix_Fdatasync ( int  fildes)

Definition at line 254 of file XrdPosix.cc.

255 {
256 
257 // Return the result of the sync
258 //
259  return (Xroot.myFD(fildes) ? Xroot.Fsync(fildes)
260  : Xunix.Fsync(fildes));
261 }
Retv_Fsync(* Fsync)(Args_Fsync)
static int Fsync(int fildes)
Fsync() conforms to POSIX.1-2001 fsync()

References XrdPosixXrootd::Fsync(), XrdPosixLinkage::Fsync, XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by fdatasync().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fflush()

int XrdPosix_Fflush ( FILE *  stream)

Definition at line 285 of file XrdPosix.cc.

286 {
287 
288 // Return the result of the fseek
289 //
290  if (!stream || !Xroot.myFD(fileno(stream)))
291  return Xunix.Fflush(stream);
292 
293  return Xroot.Fsync(fileno(stream));
294 }
Retv_Fflush(* Fflush)(Args_Fflush)

References XrdPosixLinkage::Fflush, XrdPosixXrootd::Fsync(), XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by fflush().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fopen()

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

Definition at line 305 of file XrdPosix.cc.

306 {
307  char *myPath, buff[2048];
308  int erc, fd, omode;
309  FILE *stream;
310 
311 // Transfer to unix if this is not our path
312 //
313  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
314  return Xunix.Fopen64(path, mode);
315 
316 // Translate the mode flags
317 //
318  if (ISMODE("r") || ISMODE("rb")) omode = O_RDONLY;
319  else if (ISMODE("w") || ISMODE("wb")) omode = O_WRONLY
320  | O_CREAT | O_TRUNC;
321  else if (ISMODE("a") || ISMODE("ab")) omode = O_WRONLY
322  | O_CREAT | O_APPEND;
323  else if (ISMODE("r+") || ISMODE("rb+") || ISMODE("r+b")) omode = O_RDWR;
324  else if (ISMODE("w+") || ISMODE("wb+") || ISMODE("w+b")) omode = O_RDWR
325  | O_CREAT | O_TRUNC;
326  else if (ISMODE("a+") || ISMODE("ab+") || ISMODE("a+b")) omode = O_RDWR
327  | O_CREAT | O_APPEND;
328  else {errno = EINVAL; return 0;}
329 
330 // Now open the file
331 //
332  if ((fd = Xroot.Open(myPath, omode | XrdPosixXrootd::isStream , 0)) < 0)
333  return 0;
334 
335 // First obtain a free stream
336 //
337  if (!(stream = fdopen(fd, mode)))
338  {erc = errno; Xroot.Close(fd); errno = erc;}
339 
340 // All done
341 //
342  return stream;
343 }
#define ISMODE(x)
Definition: XrdPosix.cc:301
Retv_Fopen64(* Fopen64)(Args_Fopen64)
static const int isStream
static int Open(const char *path, int oflag, mode_t mode=0, XrdPosixCallBack *cbP=0)

References XrdPosixXrootd::Close(), XrdPosixLinkage::Fopen64, ISMODE, XrdPosixXrootd::isStream, XrdPosixXrootd::Open(), XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by fopen64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fread()

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

Definition at line 352 of file XrdPosix.cc.

353 {
354  ssize_t bytes;
355  size_t rc = 0;
356  int fd = fileno(stream);
357 
358  if (!Xroot.myFD(fd)) return Xunix.Fread(ptr, size, nitems, stream);
359 
360  bytes = Xroot.Read(fd, ptr, size*nitems);
361 
362 // Get the right return code. Note that we cannot emulate the flags in sunx86
363 //
364  if (bytes > 0 && size) rc = bytes/size;
365  else if (bytes < 0) fseterr(stream);
366  else fseteof(stream);
367 
368  return rc;
369 }
static void fseterr(FILE *fp)
Definition: XrdPosix.cc:64
static void fseteof(FILE *fp)
Definition: XrdPosix.cc:87
Retv_Fread(* Fread)(Args_Fread)
static ssize_t Read(int fildes, void *buf, size_t nbyte)
Read() conforms to POSIX.1-2001 read()

References XrdPosixLinkage::Fread, fseteof(), fseterr(), XrdPosixXrootd::myFD(), XrdPosixXrootd::Read(), Xroot, and Xunix.

Referenced by fread().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fseek()

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

Definition at line 378 of file XrdPosix.cc.

379 {
380 
381 // Return the result of the fseek
382 //
383  if (!Xroot.myFD(fileno(stream)))
384  return Xunix.Fseek( stream, offset, whence);
385 
386  return (Xroot.Lseek(fileno(stream), offset, whence) < 0 ? -1 : 0);
387 }
Retv_Fseek(* Fseek)(Args_Fseek)
static off_t Lseek(int fildes, off_t offset, int whence)
Lseek() conforms to POSIX.1-2001 lseek()

References XrdPosixLinkage::Fseek, XrdPosixXrootd::Lseek(), XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by fseek().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fseeko()

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

Definition at line 396 of file XrdPosix.cc.

397 {
398 
399 // Return the result of the fseek
400 //
401  if (!Xroot.myFD(fileno(stream)))
402  return Xunix.Fseeko64(stream, offset, whence);
403 
404  return (Xroot.Lseek(fileno(stream), offset, whence) < 0 ? -1 : 0);
405 }
Retv_Fseeko64(* Fseeko64)(Args_Fseeko64)

References XrdPosixLinkage::Fseeko64, XrdPosixXrootd::Lseek(), XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by fseeko64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fstat()

int XrdPosix_Fstat ( int  fildes,
struct stat buf 
)

Definition at line 414 of file XrdPosix.cc.

415 {
416 
417 // Return result of the close
418 //
419  return (Xroot.myFD(fildes)
420  ? Xroot.Fstat(fildes, buf)
421 #if defined(__linux__) and defined(_STAT_VER)
422  : Xunix.Fstat64(_STAT_VER, fildes, (struct stat64 *)buf));
423 #else
424  : Xunix.Fstat64( fildes, (struct stat64 *)buf));
425 #endif
426 }
int stat64(const char *path, struct stat64 *buf)
Retv_Fstat64(* Fstat64)(Args_Fstat64)
static int Fstat(int fildes, struct stat *buf)
Fstat() conforms to POSIX.1-2001 fstat()

References XrdPosixXrootd::Fstat(), XrdPosixLinkage::Fstat64, XrdPosixXrootd::myFD(), stat64(), Xroot, and Xunix.

Referenced by fstat64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fsync()

int XrdPosix_Fsync ( int  fildes)

Definition at line 448 of file XrdPosix.cc.

449 {
450 
451 // Return the result of the sync
452 //
453  return (Xroot.myFD(fildes) ? Xroot.Fsync(fildes)
454  : Xunix.Fsync(fildes));
455 }

References XrdPosixXrootd::Fsync(), XrdPosixLinkage::Fsync, XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by fsync().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Ftell()

long XrdPosix_Ftell ( FILE *  stream)

Definition at line 464 of file XrdPosix.cc.

465 {
466 
467 // Return the result of the tell
468 //
469  if (!Xroot.myFD(fileno(stream))) return Xunix.Ftell(stream);
470 
471  return static_cast<long>(Xroot.Lseek(fileno(stream), 0, SEEK_CUR));
472 }
Retv_Ftell(* Ftell)(Args_Ftell)

References XrdPosixLinkage::Ftell, XrdPosixXrootd::Lseek(), XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by ftell().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Ftello()

long long XrdPosix_Ftello ( FILE *  stream)

Definition at line 481 of file XrdPosix.cc.

482 {
483 
484 // Return the result of the tell
485 //
486  if (!Xroot.myFD(fileno(stream))) return Xunix.Ftello64(stream);
487 
488  return Xroot.Lseek(fileno(stream), 0, SEEK_CUR);
489 }
Retv_Ftello64(* Ftello64)(Args_Ftello64)

References XrdPosixLinkage::Ftello64, XrdPosixXrootd::Lseek(), XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by ftello64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Ftruncate()

int XrdPosix_Ftruncate ( int  fildes,
long long  offset 
)

Definition at line 498 of file XrdPosix.cc.

499 {
500 
501 // Return the result of the ftruncate
502 //
503  return (Xroot.myFD(fildes) ? Xroot.Ftruncate (fildes, offset)
504  : Xunix.Ftruncate64(fildes, offset));
505 }
Retv_Ftruncate64(* Ftruncate64)(Args_Ftruncate64)
static int Ftruncate(int fildes, off_t offset)
Ftruncate() conforms to POSIX.1-2001 ftruncate()

References XrdPosixXrootd::Ftruncate(), XrdPosixLinkage::Ftruncate64, XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by ftruncate64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Fwrite()

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

Definition at line 514 of file XrdPosix.cc.

515 {
516  size_t bytes, rc = 0;
517  int fd = fileno(stream);
518 
519  if (!Xroot.myFD(fd)) return Xunix.Fwrite(ptr, size, nitems, stream);
520 
521  bytes = Xroot.Write(fd, ptr, size*nitems);
522 
523 // Get the right return code.
524 //
525  if (bytes > 0 && size) rc = bytes/size;
526  else fseterr(stream);
527 
528  return rc;
529 }
Retv_Fwrite(* Fwrite)(Args_Fwrite)
static ssize_t Write(int fildes, const void *buf, size_t nbyte)
Write() conforms to POSIX.1-2001 write()

References fseterr(), XrdPosixLinkage::Fwrite, XrdPosixXrootd::myFD(), XrdPosixXrootd::Write(), Xroot, and Xunix.

Referenced by fwrite().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_isMyPath()

int XrdPosix_isMyPath ( const char *  path)

Definition at line 1080 of file XrdPosix.cc.

1081 {
1082  return (0 != XrootPath.URL(path, 0, 0));
1083 }

References XrdPosixXrootPath::URL(), and XrootPath.

+ Here is the call graph for this function:

◆ XrdPosix_Lseek()

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

Definition at line 572 of file XrdPosix.cc.

573 {
574 
575 // Return the operation of the seek
576 //
577  return (Xroot.myFD(fildes) ? Xroot.Lseek (fildes, offset, whence)
578  : Xunix.Lseek64(fildes, offset, whence));
579 }
Retv_Lseek64(* Lseek64)(Args_Lseek64)

References XrdPosixXrootd::Lseek(), XrdPosixLinkage::Lseek64, XrdPosixXrootd::myFD(), Xroot, and Xunix.

Referenced by llseek(), and lseek64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Lstat()

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

Definition at line 588 of file XrdPosix.cc.

589 {
590  char *myPath, buff[2048];
591 
592 // Make sure a path was passed
593 //
594  if (!path) {errno = EFAULT; return -1;}
595 
596 // Return the results of an open of a Unix file
597 //
598  return (!(myPath = XrootPath.URL(path, buff, sizeof(buff)))
599 #if defined(__linux__) and defined(_STAT_VER)
600  ? Xunix.Lstat64(_STAT_VER, path, (struct stat64 *)buf)
601 #else
602  ? Xunix.Lstat64( path, (struct stat64 *)buf)
603 #endif
604  : Xroot.Stat(myPath, buf));
605 }
Retv_Lstat64(* Lstat64)(Args_Lstat64)
static int Stat(const char *path, struct stat *buf)
Stat() conforms to POSIX.1-2001 stat()

References XrdPosixLinkage::Lstat64, XrdPosixXrootd::Stat(), stat64(), XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by lstat64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Mkdir()

int XrdPosix_Mkdir ( const char *  path,
mode_t  mode 
)

Definition at line 614 of file XrdPosix.cc.

615 {
616  char *myPath, buff[2048];
617 
618 // Make sure a path was passed
619 //
620  if (!path) {errno = EFAULT; return -1;}
621 
622 // Return the results of a mkdir of a Unix file system
623 //
624  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
625  return Xunix.Mkdir(path, mode);
626 
627 // Return the results of an mkdir of an xrootd file system
628 //
629  return Xroot.Mkdir(myPath, mode);
630 }
Retv_Mkdir(* Mkdir)(Args_Mkdir)
static int Mkdir(const char *path, mode_t mode)
Mkdir() conforms to POSIX.1-2001 mkdir()

References XrdPosixXrootd::Mkdir(), XrdPosixLinkage::Mkdir, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by mkdir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Open()

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

Definition at line 639 of file XrdPosix.cc.

640 {
641  char *myPath, buff[2048];
642  va_list ap;
643  int mode;
644 
645 // Make sure a path was passed
646 //
647  if (!path) {errno = EFAULT; return -1;}
648 
649 // Return the results of an open of a Unix file
650 //
651  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
652  {if (!(oflag & O_CREAT)) return Xunix.Open64(path, oflag);
653  va_start(ap, oflag);
654  mode = va_arg(ap, int);
655  va_end(ap);
656  return Xunix.Open64(path, oflag, (mode_t)mode);
657  }
658 
659 // Return the results of an open of an xrootd file
660 //
661  if (!(oflag & O_CREAT)) return Xroot.Open(myPath, oflag);
662  va_start(ap, oflag);
663  mode = va_arg(ap, int);
664  va_end(ap);
665  return Xroot.Open(myPath, oflag, (mode_t)mode);
666 }
Retv_Open64(* Open64)(Args_Open64)

References XrdPosixXrootd::Open(), XrdPosixLinkage::Open64, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by open64(), and XrdPosix_Creat().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Opendir()

DIR* XrdPosix_Opendir ( const char *  path)

Definition at line 675 of file XrdPosix.cc.

676 {
677  char *myPath, buff[2048];
678 
679 // Make sure a path was passed
680 //
681  if (!path) {errno = EFAULT; return 0;}
682 
683 // Unix opendir
684 //
685  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
686  return Xunix.Opendir(path);
687 
688 // Xrootd opendir
689 //
690  return Xroot.Opendir(myPath);
691 }
Retv_Opendir(* Opendir)(Args_Opendir)
static DIR * Opendir(const char *path)
Opendir() conforms to POSIX.1-2001 opendir()

References XrdPosixXrootd::Opendir(), XrdPosixLinkage::Opendir, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by opendir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Pathconf()

long XrdPosix_Pathconf ( const char *  path,
int  name 
)

Definition at line 702 of file XrdPosix.cc.

703 {
704  return (XrootPath.URL(path, 0, 0) ? Xunix.Pathconf("/tmp", name)
705  : Xunix.Pathconf(path, name));
706 }
Retv_Pathconf(* Pathconf)(Args_Pathconf)

References XrdPosixLinkage::Pathconf, XrdPosixXrootPath::URL(), XrootPath, and Xunix.

Referenced by pathconf().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Pread()

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

Definition at line 715 of file XrdPosix.cc.

716 {
717 
718 // Return the results of the read
719 //
720  return (Xroot.myFD(fildes) ? Xroot.Pread (fildes, buf, nbyte, offset)
721  : Xunix.Pread64(fildes, buf, nbyte, offset));
722 }
Retv_Pread64(* Pread64)(Args_Pread64)
static ssize_t Pread(int fildes, void *buf, size_t nbyte, off_t offset)
Pread() conforms to POSIX.1-2001 pread()

References XrdPosixXrootd::myFD(), XrdPosixXrootd::Pread(), XrdPosixLinkage::Pread64, Xroot, and Xunix.

Referenced by pread64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Pwrite()

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

Definition at line 731 of file XrdPosix.cc.

732 {
733 
734 // Return the results of the write
735 //
736  return (Xroot.myFD(fildes) ? Xroot.Pwrite (fildes, buf, nbyte, offset)
737  : Xunix.Pwrite64(fildes, buf, nbyte, offset));
738 }
Retv_Pwrite64(* Pwrite64)(Args_Pwrite64)
static ssize_t Pwrite(int fildes, const void *buf, size_t nbyte, off_t offset)
Pwrite() conforms to POSIX.1-2001 pwrite()

References XrdPosixXrootd::myFD(), XrdPosixXrootd::Pwrite(), XrdPosixLinkage::Pwrite64, Xroot, and Xunix.

Referenced by pwrite64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Read()

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

Definition at line 747 of file XrdPosix.cc.

748 {
749 
750 // Return the results of the read
751 //
752  return (Xroot.myFD(fildes) ? Xroot.Read(fildes, buf, nbyte)
753  : Xunix.Read(fildes, buf, nbyte));
754 }
Retv_Read(* Read)(Args_Read)

References XrdPosixXrootd::myFD(), XrdPosixXrootd::Read(), XrdPosixLinkage::Read, Xroot, and Xunix.

Referenced by read().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Readdir()

struct dirent* XrdPosix_Readdir ( DIR *  dirp)

Definition at line 781 of file XrdPosix.cc.

782 {
783 
784 // Return result of readdir
785 //
786  return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir(dirp)
787  : Xunix.Readdir(dirp));
788 }
Retv_Readdir(* Readdir)(Args_Readdir)
static struct dirent * Readdir(DIR *dirp)

References XrdPosixXrootd::isXrootdDir(), XrdPosixXrootd::Readdir(), XrdPosixLinkage::Readdir, Xroot, and Xunix.

+ Here is the call graph for this function:

◆ XrdPosix_Readdir64()

struct dirent64* XrdPosix_Readdir64 ( DIR *  dirp)

Definition at line 790 of file XrdPosix.cc.

791 {
792 
793 // Return result of readdir
794 //
795  return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir64(dirp)
796  : Xunix.Readdir64(dirp));
797 }
Retv_Readdir64(* Readdir64)(Args_Readdir64)
static struct dirent64 * Readdir64(DIR *dirp)

References XrdPosixXrootd::isXrootdDir(), XrdPosixXrootd::Readdir64(), XrdPosixLinkage::Readdir64, Xroot, and Xunix.

Referenced by readdir64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Readdir64_r()

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

Definition at line 815 of file XrdPosix.cc.

816 {
817 
818 // Return result of readdir
819 //
820  return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir64_r(dirp,entry,result)
821  : Xunix.Readdir64_r(dirp,entry,result));
822 }
Retv_Readdir64_r(* Readdir64_r)(Args_Readdir64_r)
static int Readdir64_r(DIR *dirp, struct dirent64 *entry, struct dirent64 **result)

References XrdPosixXrootd::isXrootdDir(), XrdPosixXrootd::Readdir64_r(), XrdPosixLinkage::Readdir64_r, Xroot, and Xunix.

Referenced by readdir64_r().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Readdir_r()

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

Definition at line 806 of file XrdPosix.cc.

807 {
808 
809 // Return result of readdir
810 //
811  return (Xroot.isXrootdDir(dirp) ? Xroot.Readdir_r(dirp,entry,result)
812  : Xunix.Readdir_r(dirp,entry,result));
813 }
Retv_Readdir_r(* Readdir_r)(Args_Readdir_r)
static int Readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result)

References XrdPosixXrootd::isXrootdDir(), XrdPosixXrootd::Readdir_r(), XrdPosixLinkage::Readdir_r, Xroot, and Xunix.

+ Here is the call graph for this function:

◆ XrdPosix_Readv()

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

Definition at line 763 of file XrdPosix.cc.

764 {
765 
766 // Return results of the readv
767 //
768  return (Xroot.myFD(fildes) ? Xroot.Readv(fildes, iov, iovcnt)
769  : Xunix.Readv(fildes, iov, iovcnt));
770 }
Retv_Readv(* Readv)(Args_Readv)
static ssize_t Readv(int fildes, const struct iovec *iov, int iovcnt)
Readv() conforms to POSIX.1-2001 readv()

References XrdPosixXrootd::myFD(), XrdPosixXrootd::Readv(), XrdPosixLinkage::Readv, Xroot, and Xunix.

Referenced by readv().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Rename()

int XrdPosix_Rename ( const char *  oldpath,
const char *  newpath 
)

Definition at line 831 of file XrdPosix.cc.

832 {
833  char *oldPath, buffold[2048], *newPath, buffnew[2048];
834 
835 // Make sure a path was passed
836 //
837  if (!oldpath || !newpath) {errno = EFAULT; return -1;}
838 
839 // Return the results of a mkdir of a Unix file system
840 //
841  if (!(oldPath = XrootPath.URL(oldpath, buffold, sizeof(buffold)))
842  || !(newPath = XrootPath.URL(newpath, buffnew, sizeof(buffnew))))
843  return Xunix.Rename(oldpath, newpath);
844 
845 // Return the results of an mkdir of an xrootd file system
846 //
847  return Xroot.Rename(oldPath, newPath);
848 }
Retv_Rename(* Rename)(Args_Rename)
static int Rename(const char *oldpath, const char *newpath)
Rename() conforms to POSIX.1-2001 rename()

References XrdPosixXrootd::Rename(), XrdPosixLinkage::Rename, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by rename().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Rewinddir()

void XrdPosix_Rewinddir ( DIR *  dirp)

Definition at line 857 of file XrdPosix.cc.

858 {
859 
860 // Return result of rewind
861 //
862  return (Xroot.isXrootdDir(dirp) ? Xroot.Rewinddir(dirp)
863  : Xunix.Rewinddir(dirp));
864 }
Retv_Rewinddir(* Rewinddir)(Args_Rewinddir)
static void Rewinddir(DIR *dirp)
Rewinddir() conforms to POSIX.1-2001 rewinddir()

References XrdPosixXrootd::isXrootdDir(), XrdPosixXrootd::Rewinddir(), XrdPosixLinkage::Rewinddir, Xroot, and Xunix.

Referenced by rewinddir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Rmdir()

int XrdPosix_Rmdir ( const char *  path)

Definition at line 873 of file XrdPosix.cc.

874 {
875  char *myPath, buff[2048];
876 
877 // Make sure a path was passed
878 //
879  if (!path) {errno = EFAULT; return -1;}
880 
881 // Return the results of a mkdir of a Unix file system
882 //
883  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
884  return Xunix.Rmdir(path);
885 
886 // Return the results of an mkdir of an xrootd file system
887 //
888  return Xroot.Rmdir(myPath);
889 }
Retv_Rmdir(* Rmdir)(Args_Rmdir)
static int Rmdir(const char *path)
Rmdir() conforms to POSIX.1-2001 rmdir()

References XrdPosixXrootd::Rmdir(), XrdPosixLinkage::Rmdir, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by rmdir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Seekdir()

void XrdPosix_Seekdir ( DIR *  dirp,
long  loc 
)

Definition at line 898 of file XrdPosix.cc.

899 {
900 
901 // Call seekdir
902 //
903  (Xroot.isXrootdDir(dirp) ? Xroot.Seekdir(dirp, loc)
904  : Xunix.Seekdir(dirp, loc));
905 }
Retv_Seekdir(* Seekdir)(Args_Seekdir)
static void Seekdir(DIR *dirp, long loc)
Seekdir() conforms to POSIX.1-2001 seekdir()

References XrdPosixXrootd::isXrootdDir(), XrdPosixXrootd::Seekdir(), XrdPosixLinkage::Seekdir, Xroot, and Xunix.

Referenced by seekdir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Stat()

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

Definition at line 914 of file XrdPosix.cc.

915 {
916  char *myPath, buff[2048];
917 
918 // Make sure a path was passed
919 //
920  if (!path) {errno = EFAULT; return -1;}
921 
922 // Return the results of an open of a Unix file
923 //
924  return (!(myPath = XrootPath.URL(path, buff, sizeof(buff)))
925 #if defined(__linux__) and defined(_STAT_VER)
926  ? Xunix.Stat64(_STAT_VER, path, (struct stat64 *)buf)
927 #else
928  ? Xunix.Stat64( path, (struct stat64 *)buf)
929 #endif
930  : Xroot.Stat(myPath, buf));
931 }
Retv_Stat64(* Stat64)(Args_Stat64)

References XrdPosixXrootd::Stat(), stat64(), XrdPosixLinkage::Stat64, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by stat64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Statfs()

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

Definition at line 940 of file XrdPosix.cc.

941 {
942  char *myPath, buff[2048];
943 
944 // Make sure a path was passed
945 //
946  if (!path) {errno = EFAULT; return -1;}
947 
948 // Return the results of an open of a Unix file
949 //
950  return ((myPath = XrootPath.URL(path, buff, sizeof(buff)))
951  ? Xroot.Statfs(myPath, buf)
952  : Xunix.Statfs64(path, (struct statfs64 *)buf));
953 }
int statfs64(const char *path, struct statfs64 *buf)
Retv_Statfs64(* Statfs64)(Args_Statfs64)
static int Statfs(const char *path, struct statfs *buf)

References XrdPosixXrootd::Statfs(), statfs64(), XrdPosixLinkage::Statfs64, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by statfs64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Statvfs()

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

Definition at line 962 of file XrdPosix.cc.

963 {
964  char *myPath, buff[2048];
965 
966 // Make sure a path was passed
967 //
968  if (!path) {errno = EFAULT; return -1;}
969 
970 // Return the results of an open of a Unix file
971 //
972  return ((myPath = XrootPath.URL(path, buff, sizeof(buff)))
973  ? Xroot.Statvfs(myPath, buf)
974  : Xunix.Statvfs64(path, (struct statvfs64 *)buf));
975 }
int statvfs64(const char *path, struct statvfs64 *buf)
Retv_Statvfs64(* Statvfs64)(Args_Statvfs64)
static int Statvfs(const char *path, struct statvfs *buf)
Statvfs() conforms to POSIX.1-2001 statvfs()

References XrdPosixXrootd::Statvfs(), statvfs64(), XrdPosixLinkage::Statvfs64, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by statvfs64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Telldir()

long XrdPosix_Telldir ( DIR *  dirp)

Definition at line 984 of file XrdPosix.cc.

985 {
986 
987 // Return result of telldir
988 //
989  return (Xroot.isXrootdDir(dirp) ? Xroot.Telldir(dirp)
990  : Xunix.Telldir(dirp));
991 }
Retv_Telldir(* Telldir)(Args_Telldir)
static long Telldir(DIR *dirp)
Telldir() conforms to POSIX.1-2001 telldir()

References XrdPosixXrootd::isXrootdDir(), XrdPosixXrootd::Telldir(), XrdPosixLinkage::Telldir, Xroot, and Xunix.

Referenced by telldir().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Truncate()

int XrdPosix_Truncate ( const char *  path,
off_t  offset 
)

Definition at line 1000 of file XrdPosix.cc.

1001 {
1002  char *myPath, buff[2048];
1003 
1004 // Make sure a path was passed
1005 //
1006  if (!path) {errno = EFAULT; return -1;}
1007 
1008 // Return the results of a truncate of a Unix file system
1009 //
1010  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
1011  return Xunix.Truncate64(path, offset);
1012 
1013 // Return the results of an truncate of an xrootd file system
1014 //
1015  return Xroot.Truncate(myPath, offset);
1016 }
Retv_Truncate64(* Truncate64)(Args_Truncate64)
static int Truncate(const char *path, off_t offset)
Telldir() conforms to POSIX.1-2001 telldir()

References XrdPosixXrootd::Truncate(), XrdPosixLinkage::Truncate64, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by truncate64().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Unlink()

int XrdPosix_Unlink ( const char *  path)

Definition at line 1025 of file XrdPosix.cc.

1026 {
1027  char *myPath, buff[2048];
1028 
1029 // Make sure a path was passed
1030 //
1031  if (!path) {errno = EFAULT; return -1;}
1032 
1033 // Return the result of a unlink of a Unix file
1034 //
1035  if (!(myPath = XrootPath.URL(path, buff, sizeof(buff))))
1036  return Xunix.Unlink(path);
1037 
1038 // Return the results of an unlink of an xrootd file
1039 //
1040  return Xroot.Unlink(myPath);
1041 }
Retv_Unlink(* Unlink)(Args_Unlink)
static int Unlink(const char *path)
Unlink() conforms to POSIX.1-2001 unlink()

References XrdPosixXrootd::Unlink(), XrdPosixLinkage::Unlink, XrdPosixXrootPath::URL(), Xroot, XrootPath, and Xunix.

Referenced by unlink().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_URL()

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

Definition at line 1089 of file XrdPosix.cc.

1090 {
1091  return XrootPath.URL(path, buff, blen);
1092 }

References XrdPosixXrootPath::URL(), and XrootPath.

+ Here is the call graph for this function:

◆ XrdPosix_Write()

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

Definition at line 1050 of file XrdPosix.cc.

1051 {
1052 
1053 // Return the results of the write
1054 //
1055  return (Xroot.myFD(fildes) ? Xroot.Write(fildes, buf, nbyte)
1056  : Xunix.Write(fildes, buf, nbyte));
1057 }
Retv_Write(* Write)(Args_Write)

References XrdPosixXrootd::myFD(), XrdPosixXrootd::Write(), XrdPosixLinkage::Write, Xroot, and Xunix.

Referenced by write().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

◆ XrdPosix_Writev()

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

Definition at line 1066 of file XrdPosix.cc.

1067 {
1068 
1069 // Return results of the writev
1070 //
1071  return (Xroot.myFD(fildes) ? Xroot.Writev(fildes, iov, iovcnt)
1072  : Xunix.Writev(fildes, iov, iovcnt));
1073 }
Retv_Writev(* Writev)(Args_Writev)
static ssize_t Writev(int fildes, const struct iovec *iov, int iovcnt)
Writev() conforms to POSIX.1-2001 writev()

References XrdPosixXrootd::myFD(), XrdPosixXrootd::Writev(), XrdPosixLinkage::Writev, Xroot, and Xunix.

Referenced by writev().

+ Here is the call graph for this function:
+ Here is the caller graph for this function:

Variable Documentation

◆ Xroot

◆ XrootPath

◆ Xunix