set_limit.c
author Markus Bröker <mbroeker@largo.dyndns.tv>
Thu, 16 Apr 2009 12:49:13 +0200
changeset 57 7739518acafb
parent 51 a03372ef9714
child 60 47c13ca8c4d0
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duff.c: * Large String support added * parameter num renamed to len committer: Markus Bröker <mbroeker@largo.homelinux.org>
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/**
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 * test/demos/set_limit.c
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 * Copyright (C) 2008 Markus Broeker
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 */
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#include <sys/time.h>
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#include <sys/resource.h>
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int set_limit (int megs)
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{
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    struct rlimit rlim;
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    megs *= 1024 * 1024;
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    rlim.rlim_cur = megs;
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    rlim.rlim_max = 1.25 * megs;
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    if (megs > (4 * 1024 * 1024))
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        return setrlimit (RLIMIT_AS, &rlim);
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    return -1;
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}