set_limit.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Thu, 16 Apr 2009 12:49:12 +0200
changeset 52 1fa566e9d13f
parent 51 a03372ef9714
child 60 47c13ca8c4d0
permissions -rw-r--r--
getch name conflict on windows platform * ::getch works for c++ in db_bridge, not here. committer: Markus Bröker <mbroeker@largo.homelinux.org>

/**
 * test/demos/set_limit.c
 * Copyright (C) 2008 Markus Broeker
 */

#include <sys/time.h>
#include <sys/resource.h>

int set_limit (int megs)
{
    struct rlimit rlim;

    megs *= 1024 * 1024;

    rlim.rlim_cur = megs;
    rlim.rlim_max = 1.25 * megs;
    if (megs > (4 * 1024 * 1024))
        return setrlimit (RLIMIT_AS, &rlim);

    return -1;
}