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| author | Garrett D'Amore <garrett@damore.org> | 2014-05-18 20:08:38 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2014-07-11 20:35:28 -0700 |
| commit | 2d08521bd15501c8370ba2153b9cca4f094979d0 (patch) | |
| tree | cd843bc37fe795bc7bbdd04b5b13b0310a2d6be1 /usr/src/lib/libc/port/locale/wcwidth.c | |
| parent | 961519c5bffd5ec670890fc3596d6c4ff1cefea0 (diff) | |
| download | illumos-gate-2d08521bd15501c8370ba2153b9cca4f094979d0.tar.gz | |
2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Diffstat (limited to 'usr/src/lib/libc/port/locale/wcwidth.c')
| -rw-r--r-- | usr/src/lib/libc/port/locale/wcwidth.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/usr/src/lib/libc/port/locale/wcwidth.c b/usr/src/lib/libc/port/locale/wcwidth.c index a6ff73b357..5151f84951 100644 --- a/usr/src/lib/libc/port/locale/wcwidth.c +++ b/usr/src/lib/libc/port/locale/wcwidth.c @@ -1,4 +1,5 @@ /* + * Copyright 2013 Garrett D'Amore <garrett@damore.org> * Copyright (c) 1989, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. @@ -44,25 +45,33 @@ #include <wchar.h> #include "_ctype.h" #include "runetype.h" +#include "localeimpl.h" #undef wcwidth int -wcwidth(wchar_t wc) +wcwidth_l(wchar_t wc, locale_t loc) { unsigned int x; + const _RuneLocale *rl = loc->runelocale; if (wc == 0) return (0); - x = ((wc < 0 || wc >= _CACHED_RUNES) ? ___runetype(wc) : - _CurrentRuneLocale->__runetype[wc]) & (_CTYPE_SWM|_CTYPE_R); + x = ((wc < 0 || wc >= _CACHED_RUNES) ? __runetype(rl, wc) : + rl->__runetype[wc]) & (_CTYPE_SWM|_CTYPE_R); if ((x & _CTYPE_SWM) != 0) return ((x & _CTYPE_SWM) >> _CTYPE_SWS); return ((x & _CTYPE_R) != 0 ? 1 : -1); } +int +wcwidth(wchar_t wc) +{ + return (wcwidth_l(wc, uselocale(NULL))); +} + #pragma weak _scrwidth = scrwidth /* |