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Moved to csu/errno-loc.c.

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This commit is contained in:
Ulrich Drepper
2005-12-14 15:06:39 +00:00
parent b6ab06cef4
commit 9d13fb2413
772 changed files with 106 additions and 5974 deletions
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50
string/strcpy.c Normal file
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/* Copyright (C) 1991, 1997, 2000, 2003 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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <stddef.h>
#include <string.h>
#include <memcopy.h>
#include <bp-checks.h>
#undef strcpy
/* Copy SRC to DEST. */
char *
strcpy (dest, src)
char *dest;
const char *src;
{
reg_char c;
char *__unbounded s = (char *__unbounded) CHECK_BOUNDS_LOW (src);
const ptrdiff_t off = CHECK_BOUNDS_LOW (dest) - s - 1;
size_t n;
do
{
c = *s++;
s[off] = c;
}
while (c != '\0');
n = s - src;
(void) CHECK_BOUNDS_HIGH (src + n);
(void) CHECK_BOUNDS_HIGH (dest + n);
return dest;
}
libc_hidden_builtin_def (strcpy)