Messages in this thread | | | Subject | Re: Adding checkpointing API to Linux kernel | From | Ulrich Drepper <> | Date | 18 Jan 1999 14:46:04 -0800 |
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alan@lxorguk.ukuu.org.uk (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 gnu.org ,-. 1325 Chesapeake Terrace Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA Cygnus Solutions `--' drepper at cygnus.com `------------------------
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