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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
73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
/* Test for invalid input to wcrtomb.
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Copyright (C) 2001-2022 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 <locale.h>
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#include <stdio.h>
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#include <string.h>
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#include <wchar.h>
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static int
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do_test (const char *loc)
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{
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char buf[100];
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size_t n;
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mbstate_t state;
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const char *nloc;
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int res;
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nloc = setlocale (LC_ALL, loc);
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if (nloc == NULL)
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{
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printf ("could not set locale \"%s\"\n", loc);
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return 1;
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}
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printf ("new locale: %s\n", nloc);
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memset (&state, '\0', sizeof (state));
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errno = 0;
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n = wcrtomb (buf, (wchar_t) -15l, &state);
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printf ("n = %zd, errno = %d (%s)\n", n, errno, strerror (errno));
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res = n != (size_t) -1 || errno != EILSEQ;
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if (res)
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puts ("*** FAIL");
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putchar ('\n');
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return res;
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}
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int
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main (void)
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{
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int res;
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res = do_test ("C");
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res |= do_test ("de_DE.ISO-8859-1");
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res |= do_test ("de_DE.UTF-8");
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res |= do_test ("en_US.ANSI_X3.4-1968");
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res |= do_test ("ja_JP.EUC-JP");
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res |= do_test ("hr_HR.ISO-8859-2");
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//res |= do_test ("ru_RU.KOI8-R");
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return res;
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}
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