diff options
Diffstat (limited to 'libc/string/stpncpy.c')
| -rw-r--r-- | libc/string/stpncpy.c | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/libc/string/stpncpy.c b/libc/string/stpncpy.c index 9875ad4cf..5b45d0ef9 100644 --- a/libc/string/stpncpy.c +++ b/libc/string/stpncpy.c @@ -1,14 +1,41 @@ /* + * 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. */ -#define L_stpncpy -#define Wstpncpy __stpncpy +#include "_string.h" -#include "wstring.c" +#ifdef WANT_WIDE +# define __Wstpncpy __wcpncpy +# define Wstpncpy wcpncpy +#else +# define __Wstpncpy __stpncpy +# define Wstpncpy stpncpy +#endif -strong_alias(__stpncpy, stpncpy) +Wchar attribute_hidden *__Wstpncpy(register Wchar * __restrict s1, + register const Wchar * __restrict s2, + size_t n) +{ + Wchar *s = s1; + const Wchar *p = s2; -#undef L_stpncpy +#ifdef __BCC__ + while (n--) { + if ((*s = *s2) != 0) s2++; /* Need to fill tail with 0s. */ + ++s; + } + return s1 + (s2 - p); +#else + while (n) { + if ((*s = *s2) != 0) s2++; /* Need to fill tail with 0s. */ + ++s; + --n; + } + return s1 + (s2 - p); +#endif +} + +strong_alias(__Wstpncpy,Wstpncpy) |