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lm_libc.cc
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Mon, Jun 24, 22:25

lm_libc.cc
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/**
* @file lm_libc.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Mon Sep 08 23:40:22 2014
*
* @brief Wrapper of libc functions
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale 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.
*
* LibMultiScale 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 LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <cstdlib>
#include <mpi.h>
#include "lm_functions.hh"
#include "lm_types.hh"
#include <sys/types.h>
#include <unistd.h>
/* -------------------------------------------------------------------------- */
void ::libmultiscale::lm_exit(int __status) throw() {
switch (__status) {
case LM_EXIT_FAILURE:
MPI_Abort(MPI_COMM_WORLD, EXIT_FAILURE);
exit(EXIT_FAILURE);
break;
case LM_EXIT_SUCCESS:
exit(EXIT_SUCCESS);
break;
default:
exit(__status);
}
}
/* -------------------------------------------------------------------------- */
char * ::libmultiscale::lm_getenv(const char *vname) { return getenv(vname); }
/* -------------------------------------------------------------------------- */
int ::libmultiscale::lm_getpid() { return getpid(); }
/* -------------------------------------------------------------------------- */
int ::libmultiscale::lm_atoi(const std::string &n) {
int res;
std::stringstream sstr(n);
sstr >> res;
return res;
}

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