mirror of git://sourceware.org/git/glibc.git
30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
/* Test feature wrapper for formatted 'scanf' input.
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Copyright (C) 2025 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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#include <stdio.h>
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#define scanf_under_test(...) \
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({ \
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int result = scanf (__VA_ARGS__); \
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if (ferror (stdin)) \
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result = INPUT_ERROR; \
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else if (result == EOF) \
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result = INPUT_EOF; \
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result; \
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})
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