1 files changed, 0 insertions, 103 deletions
diff --git a/sysdeps/unix/getlogin_r.c b/sysdeps/unix/getlogin_r.c
deleted file mode 100644
index 4a6a40eeb2..0000000000
--- a/sysdeps/unix/getlogin_r.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* Reentrant function to return the current login name.  Unix version.
-   Copyright (C) 1991-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library 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.
-
-   The GNU C Library 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 the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <limits.h>
-#include <fcntl.h>
-
-#include <utmp.h>
-#include "../login/utmp-private.h"
-
-/* Return at most NAME_LEN characters of the login name of the user in NAME.
-   If it cannot be determined or some other error occurred, return the error
-   code.  Otherwise return 0.  */
-
-#ifdef STATIC
-STATIC
-#endif
-int
-__getlogin_r (char *name, size_t name_len)
-{
-  char tty_pathname[2 + 2 * NAME_MAX];
-  char *real_tty_path = tty_pathname;
-  int result;
-  struct utmp *ut, line, buffer;
-
-  /* Get name of tty connected to fd 0.  Return if not a tty or
-     if fd 0 isn't open.  Note that a lot of documentation says that
-     getlogin() is based on the controlling terminal---what they
-     really mean is "the terminal connected to standard input".  The
-     getlogin() implementation of DEC Unix, SunOS, Solaris, HP-UX all
-     return NULL if fd 0 has been closed, so this is the compatible
-     thing to do.  Note that ttyname(open("/dev/tty")) on those
-     systems returns /dev/tty, so that is not a possible solution for
-     getlogin().  */
-
-  result = __ttyname_r (0, real_tty_path, sizeof (tty_pathname));
-
-  if (result != 0)
-    return result;
-
-  real_tty_path += 5;		/* Remove "/dev/".  */
-  strncpy (line.ut_line, real_tty_path, sizeof line.ut_line);
-
-  /* We don't use the normal entry points __setutent et al, because we
-     want setutent + getutline_r + endutent all to happen with the lock
-     held so that our search is thread-safe.  */
-
-  __libc_lock_lock (__libc_utmp_lock);
-  (*__libc_utmp_jump_table->setutent) ();
-  result = (*__libc_utmp_jump_table->getutline_r) (&line, &buffer, &ut);
-  if (result < 0)
-    {
-      if (errno == ESRCH)
-	/* The caller expects ENOENT if nothing is found.  */
-	result = ENOENT;
-      else
-	result = errno;
-    }
-  (*__libc_utmp_jump_table->endutent) ();
-  __libc_utmp_jump_table = &__libc_utmp_unknown_functions;
-  __libc_lock_unlock (__libc_utmp_lock);
-
-  if (result == 0)
-    {
-      size_t needed = strlen (ut->ut_user) + 1;
-
-      if (needed > name_len)
-	{
-	  __set_errno (ERANGE);
-	  result = ERANGE;
-	}
-      else
-	{
-	  memcpy (name, ut->ut_user, needed);
-	  result = 0;
-	}
-    }
-
-  return result;
-}
-#ifndef STATIC
-libc_hidden_def (__getlogin_r)
-weak_alias (__getlogin_r, getlogin_r)
-libc_hidden_weak (getlogin_r)
-#endif