sortix-mirror/libmaxsi/strdup.cpp

37 lines
1.1 KiB
C++

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
This file is part of LibMaxsi.
LibMaxsi is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
LibMaxsi is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
details.
You should have received a copy of the GNU Lesser General Public License
along with LibMaxsi. If not, see <http://www.gnu.org/licenses/>.
strdup.cpp
Creates a copy of a string.
*******************************************************************************/
#include <stdlib.h>
#include <string.h>
extern "C" char* strdup(const char* input)
{
size_t inputsize = strlen(input);
char* result = (char*) malloc(inputsize + 1);
if ( !result )
return NULL;
memcpy(result, input, inputsize + 1);
return result;
}