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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:31:37 +0000 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 19:31:37 +0000 |
commit | 74a412373b66a38b6ce8156f027ce26f89a7462f (patch) | |
tree | a59ce0af7ffd48641ca9124d697f7a6b57b26931 /io/tst-posix_fallocate64.c | |
parent | 2004eeba8fb2a92105bbf95b280fff6dc1d84144 (diff) | |
parent | 4cbfda396f7cd9e83116c28965ade73d80c1cb82 (diff) |
Merge commit 'refs/top-bases/t/ONSTACK' into t/ONSTACK
Diffstat (limited to 'io/tst-posix_fallocate64.c')
-rw-r--r-- | io/tst-posix_fallocate64.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/io/tst-posix_fallocate64.c b/io/tst-posix_fallocate64.c new file mode 100644 index 0000000000..f88e335d8f --- /dev/null +++ b/io/tst-posix_fallocate64.c @@ -0,0 +1,44 @@ +/* Basic posix_fallocate tests (with _FILE_OFFSET_BITS). + Copyright (C) 2016-2018 Free Software Foundation, Inc. + 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/>. */ + +#define _FILE_OFFSET_BITS 64 +#include "tst-posix_fallocate-common.c" + +static int +do_test (void) +{ + struct stat st; + int ret; + + if (fstat (temp_fd, &st) != 0) + FAIL_EXIT1 ("1st fstat failed"); + + if (st.st_size != 0) + FAIL_EXIT1 ("file not created with size 0"); + + ret = do_test_with_offset (512); + if (ret == 1) + return 1; + + off_t base_offset = UINT32_MAX + 512LL; + ret = do_test_with_offset (base_offset); + if (ret == 1) + return 1; + + return 0; +} |