forked from rpms/glibc
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
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commit 3edc4ff2ceff4a59587ebecb94148d3bcfa1df62
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Author: Paul Eggert <eggert@cs.ucla.edu>
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Date: Wed Jul 19 14:09:26 2023 -0700
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make ‘struct pthread’ a complete type
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* nptl/descr.h (struct pthread): Remove end_padding member, which
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made this type incomplete.
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(PTHREAD_STRUCT_END_PADDING): Stop using end_padding.
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Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
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diff --git a/nptl/descr.h b/nptl/descr.h
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index dfef9c4bda075d13..c487846c171f9434 100644
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--- a/nptl/descr.h
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+++ b/nptl/descr.h
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@@ -412,11 +412,11 @@ struct pthread
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/* rseq area registered with the kernel. */
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struct rseq rseq_area;
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- /* This member must be last. */
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- char end_padding[];
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-
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+ /* Amount of end padding, if any, in this structure.
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+ This definition relies on rseq_area being last. */
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#define PTHREAD_STRUCT_END_PADDING \
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- (sizeof (struct pthread) - offsetof (struct pthread, end_padding))
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+ (sizeof (struct pthread) - offsetof (struct pthread, rseq_area) \
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+ + sizeof (struct rseq))
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} __attribute ((aligned (TCB_ALIGNMENT)));
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static inline bool
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