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Diffstat (limited to 'REORG.TODO/io/test-stat.c')
| -rw-r--r-- | REORG.TODO/io/test-stat.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/REORG.TODO/io/test-stat.c b/REORG.TODO/io/test-stat.c new file mode 100644 index 0000000000..e0ff992da7 --- /dev/null +++ b/REORG.TODO/io/test-stat.c @@ -0,0 +1,70 @@ +/* Copyright (C) 2000-2017 Free Software Foundation, Inc. + Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +/* We need to define: +#define _FILE_OFFSET_BITS 64 +#define _LARGEFILE64_SOURCE 1 +*/ + +#include <assert.h> +#include <stddef.h> +#include <sys/stat.h> + +static int +do_test (void) +{ + /* With _FILE_OFFSET_BITS=64 struct stat and struct stat64 should + be identical. */ + assert (sizeof (struct stat) + == sizeof (struct stat64)); + assert (offsetof (struct stat, st_dev) + == offsetof (struct stat64, st_dev)); + assert (offsetof (struct stat, st_ino) + == offsetof (struct stat64, st_ino)); + assert (offsetof (struct stat, st_mode) + == offsetof (struct stat64, st_mode)); + assert (offsetof (struct stat, st_nlink) + == offsetof (struct stat64, st_nlink)); + assert (offsetof (struct stat, st_uid) + == offsetof (struct stat64, st_uid)); + assert (offsetof (struct stat, st_gid) + == offsetof (struct stat64, st_gid)); + assert (offsetof (struct stat, st_rdev) + == offsetof (struct stat64, st_rdev)); + assert (offsetof (struct stat, st_size) + == offsetof (struct stat64, st_size)); + assert (offsetof (struct stat, st_atime) + == offsetof (struct stat64, st_atime)); + assert (offsetof (struct stat, st_mtime) + == offsetof (struct stat64, st_mtime)); + assert (offsetof (struct stat, st_ctime) + == offsetof (struct stat64, st_ctime)); + assert (offsetof (struct stat, st_blksize) + == offsetof (struct stat64, st_blksize)); + assert (offsetof (struct stat, st_blocks) + == offsetof (struct stat64, st_blocks)); +#if 0 + /* Some systems have st_fstype but not all. Don't check it for now. */ + assert (offsetof (struct stat, st_fstype) + == offsetof (struct stat64, st_fstype)); +#endif + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |