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47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/* Copyright (C) 2001-2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
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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 <ctype.h>
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#include <stdio.h>
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int
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main (int argc, char *argv[])
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{
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int exc = 0;
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int retc;
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float f;
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int d;
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char str[] = "x 1";
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int c;
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for (c = 1; c < 127; ++c)
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if (! isdigit (c) && ! isspace (c))
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{
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str[0] = c;
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retc = sscanf (str, "%e %d", &f, &d);
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if (retc != 0)
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{
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printf ("sscanf (\"%s\", \"%%e %%d\", ...) == %d, not 0\n",
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str, retc);
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exc = 1;
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}
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}
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return exc;
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}
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