/*
* libhugetlbfs - Easy use of Linux hugepages
* Copyright (C) 2005-2006 David Gibson & Adam Litke, IBM Corporation.
*
* This library 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 2.1 of
* the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include "hugetlbfs.h"
#include "libhugetlbfs_internal.h"
int __hugetlbfs_verbose = VERBOSITY_DEFAULT;
bool __hugetlbfs_debug = false;
bool __hugetlbfs_prefault = true;
char __hugetlbfs_hostname[64];
static int initialized;
static void __hugetlbfs_init_debug(void)
{
if (initialized)
return;
gethostname(__hugetlbfs_hostname, sizeof(__hugetlbfs_hostname)-1);
initialized = 1;
}
void hugetlbfs_setup_debug(void)
{
__hugetlbfs_init_debug();
}