38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2014.
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This file is part of the Sortix C Library.
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The Sortix C Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or (at your
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option) any later version.
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The Sortix C Library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
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wchar/wcslcpy.cpp
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Copies a string and truncates it if the destination is too small.
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*******************************************************************************/
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#include <wchar.h>
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extern "C"
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size_t wcslcpy(wchar_t* restrict dest, const wchar_t* restrict src, size_t size)
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{
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if ( !size )
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return wcslen(src);
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size_t result;
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for ( result = 0; result < size-1 && src[result]; result++ )
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dest[result] = src[result];
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dest[result] = L'\0';
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return result + wcslen(src + result);
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}
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