45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
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/* wcsdup.c - wcsdup(3) library function */
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/* Copyright (C) 2006 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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Bash is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with Bash; see the file COPYING. If not, write to the Free Software
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Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
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#include <config.h>
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#if !defined (HAVE_WCSDUP) && defined (HANDLE_MULTIBYTE)
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#include <stdc.h>
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#include <wchar.h>
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#include <bashansi.h>
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#include <xmalloc.h>
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wchar_t *
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wcsdup (ws)
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const wchar_t *ws;
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{
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wchar_t *ret;
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size_t len;
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len = wcslen (ws);
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ret = xmalloc ((len + 1) * sizeof (wchar_t));
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if (ret == 0)
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return ret;
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return (wcscpy (ret, ws));
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}
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#endif /* !HAVE_WCSDUP && HANDLE_MULTIBYTE */
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