nptl: Move internal symbol __mutex_aconf into libc

This is in preparation of moving the mutex code into libc.

__pthread_tunables_init is now called via __pthread_early_init.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/sysdeps/pthread/pthread_mutex_conf.h b/sysdeps/pthread/pthread_mutex_conf.h
new file mode 100644
index 0000000000..c999c980f7
--- /dev/null
+++ b/sysdeps/pthread/pthread_mutex_conf.h
@@ -0,0 +1,28 @@
+/* Pthread mutex tunable parameters.  Generic version.
+   Copyright (C) 2018-2021 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 _PTHREAD_MUTEX_CONF_H
+#define _PTHREAD_MUTEX_CONF_H 1
+
+static inline void
+__pthread_tunables_init (void)
+{
+  /* The generic version does not have any tunables to init.  */
+}
+
+#endif