1 files changed, 0 insertions, 89 deletions

diff --git a/gl/lseek.c b/gl/lseek.c
deleted file mode 100644
index 1a9c49bd..00000000
--- a/gl/lseek.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* An lseek() function that detects pipes.
-   Copyright (C) 2007, 2009-2022 Free Software Foundation, Inc.
-
-   This file is free software: you can redistribute it and/or modify
-   it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   This file is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public License
-   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
-
-#include <config.h>
-
-/* Specification.  */
-#include <unistd.h>
-
-#if defined _WIN32 && ! defined __CYGWIN__
-/* Windows platforms.  */
-/* Get GetFileType.  */
-# include <windows.h>
-/* Get _get_osfhandle.  */
-# if GNULIB_MSVC_NOTHROW
-#  include "msvc-nothrow.h"
-# else
-#  include <io.h>
-# endif
-#else
-# include <sys/stat.h>
-#endif
-#include <errno.h>
-
-#undef lseek
-
-off_t
-rpl_lseek (int fd, off_t offset, int whence)
-{
-#if defined _WIN32 && ! defined __CYGWIN__
-  /* mingw lseek mistakenly succeeds on pipes, sockets, and terminals.  */
-  HANDLE h = (HANDLE) _get_osfhandle (fd);
-  if (h == INVALID_HANDLE_VALUE)
-    {
-      errno = EBADF;
-      return -1;
-    }
-  if (GetFileType (h) != FILE_TYPE_DISK)
-    {
-      errno = ESPIPE;
-      return -1;
-    }
-#elif defined __APPLE__ && defined __MACH__ && defined SEEK_DATA
-  if (whence == SEEK_DATA)
-    {
-      /* If OFFSET points to data, macOS lseek+SEEK_DATA returns the
-         start S of the first data region that begins *after* OFFSET,
-         where the region from OFFSET to S consists of possibly-empty
-         data followed by a possibly-empty hole.  To work around this
-         portability glitch, check whether OFFSET is within data by
-         using lseek+SEEK_HOLE, and if so return to OFFSET by using
-         lseek+SEEK_SET.  Also, contrary to the macOS documentation,
-         lseek+SEEK_HOLE can fail with ENXIO if there are no holes on
-         or after OFFSET.  What a mess!  */
-      off_t next_hole = lseek (fd, offset, SEEK_HOLE);
-      if (next_hole < 0)
-        return errno == ENXIO ? offset : next_hole;
-      if (next_hole != offset)
-        whence = SEEK_SET;
-    }
-#else
-  /* BeOS lseek mistakenly succeeds on pipes...  */
-  struct stat statbuf;
-  if (fstat (fd, &statbuf) < 0)
-    return -1;
-  if (!S_ISREG (statbuf.st_mode))
-    {
-      errno = ESPIPE;
-      return -1;
-    }
-#endif
-#if _GL_WINDOWS_64_BIT_OFF_T || (defined __MINGW32__ && defined _FILE_OFFSET_BITS && (_FILE_OFFSET_BITS == 64))
-  return _lseeki64 (fd, offset, whence);
-#else
-  return lseek (fd, offset, whence);
-#endif
-}