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[thirdparty/glibc.git] / sysdeps / mach / hurd / getpid.c

diff --git a/sysdeps/mach/hurd/getpid.c b/sysdeps/mach/hurd/getpid.c
index eb05e9e28060fcf3f75717357ec0adf323160f2d..f52899098078006f7b9d8b9b9b1d6ba02292c54a 100644 (file)
--- a/sysdeps/mach/hurd/getpid.c
+++ b/sysdeps/mach/hurd/getpid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1993, 1995, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2019 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
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <unistd.h>
@@ -22,10 +21,11 @@
 
 /* Get the process ID of the calling process.  */
 pid_t
-__getpid ()
+__getpid (void)
 {
   /* Assumes atomic word fetch and store, so doesn't lock _hurd_pid_lock.  */
   return _hurd_pid;
 }
-
+libc_hidden_def (__getpid)
 weak_alias (__getpid, getpid)
+libc_hidden_weak (getpid)