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stdio-common/tst-scanf-format-integer.h
60 строк
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Paul Eggert
Update copyright dates with scripts/update-copyrights
02 янв 2026, 00:42
02 янв 2026, 00:42
66f3e92
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/* Test feature wrapper for formatted integer input. Copyright (C) 2025-2026 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 <https://www.gnu.org/licenses/>. */ #include <stdbool.h> #include <string.h> /* Reference data is a signed decimal integer constant to compare against arithmetically. */ /* Tweak our environment according to any TYPE_T_UNSIGNED_P setting supplied by the individual test case. */ #ifdef TYPE_T_UNSIGNED_P # define UNSIGNED unsigned #else # define UNSIGNED #endif #define pointer_to_value(val) (&(val)) #define initialize_value(val) \ memset (&val, 0xa5, sizeof (val)) static bool verify_input (char f, type_t val, long long count, int *errp) { bool match = true; int err; UNSIGNED long long v = read_integer (&err); if (err < 0) goto out; match = val == v; out: if (err || !match) { printf ("error: %s:%d: input: %016llx\n", __FILE__, __LINE__, (long long) val); printf ("error: %s:%d: value: %016llx\n", __FILE__, __LINE__, v); } *errp = err; return match; }