diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2006-01-03 14:50:18 +0000 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2006-01-03 14:50:18 +0000 |
| commit | 167d5e33fcb821e51e2f9dcf460591737c3c7972 (patch) | |
| tree | 79acefdd8c9781098adbf77278415eda6365fd3d /libc/string/strnlen.c | |
| parent | fe68563b9a070fedf117c8738652587945427bb3 (diff) | |
Complete split of all the string functions. Hope haven't broken too much. wcscoll/strcoll needs some love ...
Diffstat (limited to 'libc/string/strnlen.c')
| -rw-r--r-- | libc/string/strnlen.c | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/libc/string/strnlen.c b/libc/string/strnlen.c index a480e29d1..6732cc532 100644 --- a/libc/string/strnlen.c +++ b/libc/string/strnlen.c @@ -1,14 +1,37 @@ /* + * 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_strnlen -#define Wstrnlen __strnlen +#include "_string.h" -#include "wstring.c" +#ifdef WANT_WIDE +# define __Wstrnlen __wcsnlen +# define Wstrnlen wcsnlen +#else +# define __Wstrnlen __strnlen +# define Wstrnlen strnlen +#endif -strong_alias(__strnlen, strnlen) +size_t attribute_hidden __Wstrnlen(const Wchar *s, size_t max) +{ + register const Wchar *p = s; +#ifdef __BCC__ + /* bcc can optimize the counter if it thinks it is a pointer... */ + register const char *maxp = (const char *) max; +#else +# define maxp max +#endif -#undef L_strnlen + while (maxp && *p) { + ++p; + --maxp; + } + + return p - s; +} +#undef maxp + +strong_alias(__Wstrnlen,Wstrnlen) |