1 files changed, 0 insertions, 81 deletions
diff --git a/sysdeps/unix/getlogin.c b/sysdeps/unix/getlogin.c
deleted file mode 100644
index 7d4ff53ba4..0000000000
--- a/sysdeps/unix/getlogin.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* 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>
-
-static char name[UT_NAMESIZE + 1];
-
-/* Return the login name of the user, or NULL if it can't be determined.
-   The returned pointer, if not NULL, is good only until the next call.  */
-
-#ifdef STATIC
-STATIC
-#endif
-char *
-getlogin (void)
-{
-  char tty_pathname[2 + 2 * NAME_MAX];
-  char *real_tty_path = tty_pathname;
-  int err;
-  char *result = NULL;
-  struct utmp *ut, line, buffer;
-
-  /* Get name of tty connected to fd 0.  Return NULL 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().  */
-  err = __ttyname_r (0, real_tty_path, sizeof (tty_pathname));
-  if (err != 0)
-    {
-      __set_errno (err);
-      return NULL;
-    }
-
-  real_tty_path += 5;		/* Remove "/dev/".  */
-
-  __setutent ();
-  strncpy (line.ut_line, real_tty_path, sizeof line.ut_line);
-  if (__getutline_r (&line, &buffer, &ut) < 0)
-    {
-      if (errno == ESRCH)
-	/* The caller expects ENOENT if nothing is found.  */
-	__set_errno (ENOENT);
-      result = NULL;
-    }
-  else
-    {
-      strncpy (name, ut->ut_user, UT_NAMESIZE);
-      name[UT_NAMESIZE] = '\0';
-      result = name;
-    }
-
-  __endutent ();
-
-  return result;
-}