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-rw-r--r--nptl/thrd_join.c30
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diff --git a/nptl/thrd_join.c b/nptl/thrd_join.c
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+/* C11 threads thread join implementation.
+ Copyright (C) 2018 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/>. */
+
+#include "thrd_priv.h"
+
+int
+thrd_join (thrd_t thr, int *res)
+{
+ void *pthread_res;
+ int err_code = __pthread_timedjoin_ex (thr, &pthread_res, NULL, true);
+ if (res)
+ *res = (int) (uintptr_t) pthread_res;
+
+ return thrd_err_map (err_code);
+}