set_limit.c
author Emilio Largo <largo@largo.homelinux.org>
Thu, 16 Apr 2009 12:49:12 +0200
changeset 45 7197576fedcf
parent 9 c3fecc82ade6
child 51 a03372ef9714
permissions -rw-r--r--
pmc: namespace algebra for vector -> the namespace prevents clashes with std::vector -> std::vector and algebra::Vector with capital V. md5: a md5 replacement ncurses: keypad function added 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;

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

    return -1;
}