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46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
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/* Test and measure stpncpy functions.
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Copyright (C) 1999, 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Written by Jakub Jelinek <jakub@redhat.com>, 1999.
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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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#define STRNCPY_RESULT(dst, len, n) ((dst) + ((len) > (n) ? (n) : (len)))
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#define TEST_MAIN
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#include "test-string.h"
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char *simple_stpncpy (char *, const char *, size_t);
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IMPL (simple_stpncpy, 0)
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IMPL (stpncpy, 1)
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char *
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simple_stpncpy (char *dst, const char *src, size_t n)
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{
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while (n--)
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if ((*dst++ = *src++) == '\0')
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{
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size_t i;
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for (i = 0; i < n; ++i)
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dst[i] = '\0';
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return dst - 1;
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}
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return dst;
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}
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#include "test-strncpy.c"
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