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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
56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
/* Time-triggered process termination.
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Copyright (C) 2016-2022 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 <support/xthread.h>
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#include <support/xsignal.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <support/check.h>
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#include <time.h>
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static void *
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delayed_exit_thread (void *seconds_as_ptr)
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{
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int seconds = (uintptr_t) seconds_as_ptr;
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struct timespec delay = { seconds, 0 };
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struct timespec remaining = { 0 };
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if (nanosleep (&delay, &remaining) != 0)
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FAIL_EXIT1 ("nanosleep: %m");
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/* Exit the process sucessfully. */
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exit (0);
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return NULL;
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}
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void
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delayed_exit (int seconds)
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{
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/* Create the new thread with all signals blocked. */
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sigset_t all_blocked;
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sigfillset (&all_blocked);
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sigset_t old_set;
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xpthread_sigmask (SIG_SETMASK, &all_blocked, &old_set);
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/* Create a detached thread. */
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pthread_t thr = xpthread_create
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(NULL, delayed_exit_thread, (void *) (uintptr_t) seconds);
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xpthread_detach (thr);
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/* Restore the original signal mask. */
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xpthread_sigmask (SIG_SETMASK, &old_set, NULL);
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}
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