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581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
/* __pthread_destory_specific. Hurd version.
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Copyright (C) 2002-2022 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
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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#include <pthread.h>
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#include <stdlib.h>
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#include <pt-internal.h>
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void
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__pthread_destroy_specific (struct __pthread *thread)
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{
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int i;
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int seen_one;
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/* Check if there is any thread specific data. */
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if (thread->thread_specifics == NULL)
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return;
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__pthread_key_lock_ready ();
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/* Iterate and call the destructors on any thread specific data. */
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for (;;)
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{
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seen_one = 0;
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__pthread_mutex_lock (&__pthread_key_lock);
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for (i = 0; i < __pthread_key_count && i < thread->thread_specifics_size;
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i++)
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{
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void *value;
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if (__pthread_key_destructors[i] == PTHREAD_KEY_INVALID)
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continue;
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value = thread->thread_specifics[i];
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if (value != NULL)
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{
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thread->thread_specifics[i] = 0;
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if (__pthread_key_destructors[i])
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{
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seen_one = 1;
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__pthread_key_destructors[i] (value);
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}
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}
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}
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__pthread_mutex_unlock (&__pthread_key_lock);
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if (!seen_one)
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break;
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/* This may take a very long time. Let those blocking on
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pthread_key_create or pthread_key_delete make progress. */
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__sched_yield ();
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}
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free (thread->thread_specifics);
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thread->thread_specifics = 0;
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thread->thread_specifics_size = 0;
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}
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