| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2002 Manuel Novoa III |
| 3 | * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org> |
| 4 | * |
| 5 | * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. |
| 6 | */ |
| 7 | |
| 8 | #include "_string.h" |
| 9 | |
| 10 | #ifdef WANT_WIDE |
| 11 | # define Wstpncpy wcpncpy |
| 12 | #else |
| 13 | # define Wstpncpy stpncpy |
| 14 | #endif |
| 15 | |
| 16 | Wchar *Wstpncpy(register Wchar * __restrict s1, |
| 17 | register const Wchar * __restrict s2, |
| 18 | size_t n) |
| 19 | { |
| 20 | Wchar *s = s1; |
| 21 | const Wchar *p = s2; |
| 22 | |
| 23 | while (n) { |
| 24 | if ((*s = *s2) != 0) s2++; /* Need to fill tail with 0s. */ |
| 25 | ++s; |
| 26 | --n; |
| 27 | } |
| 28 | return s1 + (s2 - p); |
| 29 | } |