elf: Refuse to dlopen PIE objects [BZ #24323]

[thirdparty/glibc.git] / io / readlinkat.c

diff --git a/io/readlinkat.c b/io/readlinkat.c
index 7e6a2227d8dc87f6ab9a20b71c11d3d35a3c5fee..60e0aa65134450e0ec809c1d1ebcb926725ebf97 100644 (file)
--- a/io/readlinkat.c
+++ b/io/readlinkat.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 2005-2019 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
@@ -12,9 +12,8 @@
    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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <fcntl.h>
@@ -24,11 +23,7 @@
    more than LEN bytes of BUF.  The contents are not null-terminated.
    Returns the number of characters read, or -1 for errors.  */
 ssize_t
-readlinkat (fd, path, buf, len)
-     int fd;
-     const char *path;
-     char *buf;
-     size_t len;
+readlinkat (int fd, const char *path, char *buf, size_t len)
 {
   if (path == NULL)
     {
@@ -47,5 +42,3 @@ readlinkat (fd, path, buf, len)
 }
 stub_warning (readlinkat)
 libc_hidden_def (readlinkat)
-
-#include <stub-tag.h>