glibc/benchtests/bench-stpncpy.c
Paul Eggert 2b778ceb40 Update copyright dates with scripts/update-copyrights
I used these shell commands:

../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")

and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 6694 files FOO.
I then removed trailing white space from benchtests/bench-pthread-locks.c
and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this
diagnostic from Savannah:
remote: *** pre-commit check failed ...
remote: *** error: lines with trailing whitespace found
remote: error: hook declined to update refs/heads/master
2021-01-02 12:17:34 -08:00

44 lines
1.3 KiB
C

/* Measure stpncpy functions.
Copyright (C) 2013-2021 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/>. */
#define STRNCPY_RESULT(dst, len, n) ((dst) + ((len) > (n) ? (n) : (len)))
#define TEST_MAIN
#ifndef WIDE
# define TEST_NAME "stpncpy"
#else
# define TEST_NAME "wcpncpy"
# define generic_stpncpy generic_wcpncpy
#endif /* WIDE */
#include "bench-string.h"
CHAR *
generic_stpncpy (CHAR *dst, const CHAR *src, size_t n)
{
size_t nc = STRNLEN (src, n);
MEMCPY (dst, src, nc);
dst += nc;
if (nc == n)
return dst;
return MEMSET (dst, 0, n - nc);
}
IMPL (STPNCPY, 1)
IMPL (generic_stpncpy, 0)
#include "bench-strncpy.c"