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d1da011118
This will be needed to compute __rseq_offset outside of the TLS relocation machinery. Reviewed-by: Michael Jeanson <mjeanson@efficios.com>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* TLS definitions for the ELF dynamic linker. Generic version.
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Copyright (C) 2002-2025 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _DL_TLS_H
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#define _DL_TLS_H
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/* Type used for the representation of TLS information in the GOT. */
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typedef struct
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{
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unsigned long int ti_module;
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unsigned long int ti_offset;
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} tls_index;
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extern void *__tls_get_addr (tls_index *ti);
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/* Dynamic thread vector pointers point to the start of each
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TLS block. */
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#define TLS_DTV_OFFSET 0
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/* Static TLS offsets are relative to the unadjusted thread pointer. */
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#define TLS_TP_OFFSET 0
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#endif /* _DL_TLS_H */
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