boinc/sched/show_shmem.C

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC 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.
//
// BOINC 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 BOINC.  If not, see <http://www.gnu.org/licenses/>.

// show_shmem: display work_item part of shared-memory structure

#include "config.h"
#include <cstdio>
#include <cstdlib>
#include <string>
#include <unistd.h>

#include "shmem.h"
#include "sched_config.h"
#include "sched_shmem.h"

int main() {
    SCHED_SHMEM* ssp;
    int retval;
    void* p;

    retval = config.parse_file(".");
    if (retval) {
        printf("can't parse config: %d\n", retval);
        exit(1);
    }
    retval = attach_shmem(config.shmem_key, &p);
    if (retval) {
        printf("can't attach shmem: key %x\n", config.shmem_key);
        exit(1);
    }
    ssp = (SCHED_SHMEM*)p;
    retval = ssp->verify();
    ssp->show(stdout);
}

const char *BOINC_RCSID_a370415aab = "$Id$";