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    SubjectRe: Adding checkpointing API to Linux kernel
    Date (Alan Cox) writes:

    > You can already do it in Linux. LD_PRELOAD and LD_LIBRARY_PATH allow you
    > to control and modify linkloading order.

    You should not propagate the use of LD_PRELOAD so much. In future
    every use of this envvar will add quite a severe penalty to the
    execution time. Or better said: if a programs is started with
    LD_PRELOAD it cannot take advantage of the optimizations which will be
    implemented sometime soon.

    ---------------. drepper at ,-. 1325 Chesapeake Terrace
    Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA
    Cygnus Solutions `--' drepper at `------------------------

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