diff options
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h b/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h deleted file mode 100644 index 9342e1c456..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/rtld-lowlevel.h +++ /dev/null @@ -1,43 +0,0 @@ -/* Defintions for lowlevel handling in ld.so. - Copyright (C) 2006-2014 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/>. */ - -#ifndef _RTLD_LOWLEVEL_H -#define _RTLD_LOWLEVEL_H 1 - -#include <atomic.h> -#include <lowlevellock.h> - - -/* Function to wait for variable become zero. Used in ld.so for - reference counters. */ -#define __rtld_waitzero(word) \ - do { \ - while (1) \ - { \ - int val = word; \ - if (val == 0) \ - break; \ - lll_futex_wait (&(word), val, LLL_PRIVATE); \ - } \ - } while (0) - - -#define __rtld_notify(word) \ - lll_futex_wake (&(word), 1, LLL_PRIVATE) - -#endif |