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/*
* Copyright (C) 2002 Manuel Novoa III
* Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include "_string.h"
#ifdef WANT_WIDE
# define __Wstrlcpy __wcslcpy
# define Wstrlcpy wcslcpy
#else
# define __Wstrlcpy __strlcpy
# define Wstrlcpy strlcpy
#endif
/* OpenBSD function:
* Copy at most n-1 chars from src to dst and nul-terminate dst.
* Returns strlen(src), so truncation occurred if the return value is >= n. */
size_t attribute_hidden __Wstrlcpy(register Wchar *__restrict dst,
register const Wchar *__restrict src,
size_t n)
{
const Wchar *src0 = src;
Wchar dummy[1];
if (!n) {
dst = dummy;
} else {
--n;
}
while ((*dst = *src) != 0) {
if (n) {
--n;
++dst;
}
++src;
}
return src - src0;
}
strong_alias(__Wstrlcpy,Wstrlcpy)
#ifndef __UCLIBC_HAS_LOCALE__
# ifdef WANT_WIDE
hidden_strong_alias(__wcslcpy,__wcsxfrm)
strong_alias(__wcslcpy,wcsxfrm)
# else
hidden_strong_alias(__strlcpy,__strxfrm)
strong_alias(__strlcpy,strxfrm)
# endif
#endif
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