glibc/elf/dl-mutex.c
Florian Weimer d017b0ab5a elf: Introduce __tls_pre_init_tp
This is an early variant of __tls_init_tp, primarily for initializing
thread-related elements of _rtld_global/GL.

Some existing initialization code not needed for NPTL is moved into
the generic version of this function.

Tested-by: Carlos O'Donell <carlos@redhat.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
2021-05-10 10:31:41 +02:00

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/* Recursive locking implementation for the dynamic loader. Generic version.
Copyright (C) 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/>. */
/* Initialization happens in __tls_pre_init_tp in dl-tls_init_tp.c. */