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
83 lines
1.8 KiB
C
83 lines
1.8 KiB
C
/* Copyright (C) 2003-2022 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 <errno.h>
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#include <fcntl.h>
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#include <semaphore.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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static void
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remove_sem (int status, void *arg)
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{
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sem_unlink (arg);
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}
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static int
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do_test (void)
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{
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sem_t *s;
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int i;
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on_exit (remove_sem, (void *) "/glibc-tst-sem9");
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for (i = 0; i < 3; ++i)
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{
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s = sem_open ("/glibc-tst-sem9", O_CREAT, 0600, 1);
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if (s == SEM_FAILED)
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{
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if (errno == ENOSYS)
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{
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puts ("sem_open not supported. Oh well.");
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return 0;
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}
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/* Maybe the shm filesystem has strict permissions. */
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if (errno == EACCES)
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{
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puts ("sem_open not allowed. Oh well.");
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return 0;
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}
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printf ("sem_open: %m\n");
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return 1;
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}
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/* Now close the handle. */
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if (sem_close (s) != 0)
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{
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puts ("sem_close failed");
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return 1;
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}
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/* And remove it. */
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if (sem_unlink ("/glibc-tst-sem9") != 0)
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{
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puts ("sem_unlink failed");
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return 1;
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}
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}
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return 0;
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}
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#define TEST_FUNCTION do_test ()
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#include "../test-skeleton.c"
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