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3b1d321776
Use static functions for readdir/readdir_r, so that -D_FILE_OFFSET_BITS=64 does not improperly redirect calls to the wrong implementation. Reviewed-by: DJ Delorie <dj@redhat.com>
77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
/* Compile test for error-checking wrappers for <dirent.h>
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Copyright (C) 2024 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/xdirent.h>
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#include <libc-diag.h>
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#include <support/check.h>
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#include <unistd.h>
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static int
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do_test (void)
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{
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{
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DIR *d = xopendir (".");
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struct dirent *e = xreaddir (d);
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/* Assume that the "." special entry always comes first. */
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TEST_COMPARE_STRING (e->d_name, ".");
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while (xreaddir (d) != NULL)
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;
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xclosedir (d);
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}
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{
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DIR *d = xopendir (".");
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struct dirent64 *e = xreaddir64 (d);
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TEST_COMPARE_STRING (e->d_name, ".");
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while (xreaddir64 (d) != NULL)
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;
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xclosedir (d);
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}
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/* The functions readdir_r, readdir64_r were deprecated in glibc 2.24. */
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DIAG_PUSH_NEEDS_COMMENT;
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DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wdeprecated-declarations");
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{
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DIR *d = xopendir (".");
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struct dirent buf = { 0, };
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TEST_VERIFY (xreaddir_r (d, &buf));
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TEST_COMPARE_STRING (buf.d_name, ".");
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while (xreaddir_r (d, &buf))
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;
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xclosedir (d);
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}
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{
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DIR *d = xopendir (".");
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struct dirent64 buf = { 0, };
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TEST_VERIFY (xreaddir64_r (d, &buf));
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TEST_COMPARE_STRING (buf.d_name, ".");
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while (xreaddir64_r (d, &buf))
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;
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xclosedir (d);
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}
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DIAG_POP_NEEDS_COMMENT;
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return 0;
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}
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#include <support/test-driver.c>
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