From b05de1040009d0d07a5a2e2765cffe554ffbe6ac Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Mon, 13 Jan 2020 19:58:28 +0000 Subject: C11 threads: Move implementation to sysdeps/pthread so it gets shared by nptl and htl. Also add htl versions of thrd_current and thrd_yield. Reviewed-by: Adhemerval Zanella --- sysdeps/pthread/cnd_wait.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sysdeps/pthread/cnd_wait.c (limited to 'sysdeps/pthread/cnd_wait.c') diff --git a/sysdeps/pthread/cnd_wait.c b/sysdeps/pthread/cnd_wait.c new file mode 100644 index 0000000000..8070ca7c6a --- /dev/null +++ b/sysdeps/pthread/cnd_wait.c @@ -0,0 +1,27 @@ +/* C11 threads conditional wait implementaiton. + Copyright (C) 2018-2020 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 + . */ + +#include "thrd_priv.h" + +int +cnd_wait (cnd_t *cond, mtx_t *mutex) +{ + int err_code = __pthread_cond_wait ((pthread_cond_t *) cond, + (pthread_mutex_t *) mutex); + return thrd_err_map (err_code); +} -- cgit 1.4.1