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Diffstat (limited to 'posix/tst-preadwrite64.c')
-rw-r--r-- | posix/tst-preadwrite64.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/posix/tst-preadwrite64.c b/posix/tst-preadwrite64.c deleted file mode 100644 index 2ea3d4ac1f..0000000000 --- a/posix/tst-preadwrite64.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Tests for pread64 and pwrite64. - Copyright (C) 2000-2017 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-preadwrite-common.c" - -static int -do_test (void) -{ - ssize_t ret; - - ret = do_test_with_offset (0); - if (ret == -1) - return 1; - - /* Create a sparse file larger than 4GB to check if offset is handled - correctly in p{write,read}64. */ - off_t base_offset = UINT32_MAX + 2048LL; - ret = do_test_with_offset (base_offset); - if (ret == -1) - return 1; - - struct stat st; - if (fstat (fd, &st) == -1) - { - printf ("error: fstat on temporary file failed: %m"); - return 1; - } - - /* The file size should >= base_offset plus bytes read. */ - off_t expected_value = base_offset + ret; - if (st.st_size < expected_value) - { - printf ("error: file size less than expected (%jd > %jd)\n", - (intmax_t) expected_value, (intmax_t) st.st_size); - return 1; - } - - return 0; -} |