45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/* Basic posix_fallocate tests (with _FILE_OFFSET_BITS).
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Copyright (C) 2016-2022 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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#define _FILE_OFFSET_BITS 64
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#include "tst-posix_fallocate-common.c"
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static int
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do_test (void)
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{
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struct stat st;
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int ret;
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if (fstat (temp_fd, &st) != 0)
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FAIL_EXIT1 ("1st fstat failed");
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if (st.st_size != 0)
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FAIL_EXIT1 ("file not created with size 0");
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ret = do_test_with_offset (512);
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if (ret == 1)
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return 1;
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off_t base_offset = UINT32_MAX + 512LL;
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ret = do_test_with_offset (base_offset);
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if (ret == 1)
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return 1;
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return 0;
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}
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