glibc/sysdeps/pthread/elision-conf.h

30 lines
1.1 KiB
C

/* elision-conf.h: Lock elision configuration. Stub version.
Copyright (C) 2021-2023 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
<https://www.gnu.org/licenses/>. */
#ifndef _ELISION_CONF_H
#define _ELISION_CONF_H 1
/* No elision support by default. */
#define ENABLE_ELISION_SUPPORT 0
/* Whether __lll_unlock_elision expects a pointer argument to the
adaptive counter. Here, an unused arbitrary value. */
#define ELISION_UNLOCK_NEEDS_ADAPT_COUNT 0
#endif