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/* * Copyright (C) 2017 Barcelona Supercomputing Center
* Centro Nacional de Supercomputacion
*
* This file is part of the Data Scheduler, a daemon for tracking and managing
* requests for asynchronous data transfer in a hierarchical storage environment.
*
* See AUTHORS file in the top level directory for information
* regarding developers and contributors.
*
* The Data Scheduler 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.
*
* Data Scheduler 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 Data Scheduler. If not, see <http://www.gnu.org/licenses/>.
*/
#include <unistd.h>
#include <string.h>
#include "xmalloc.h"
#include "xstring.h"
char*
xstrdup(const char* str) {
size_t sz;
char* res;
if(str == NULL) {
return NULL;
}
sz = strlen(str) + 1;
res = (char*) xmalloc(sz);
strncpy(res, str, sz);
res[sz] = '\0';
return res;
}