[Beowulf] Stupid MPI programming question
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Mark Hahn hahn at physics.mcmaster.caWed Sep 27 21:41:52 PDT 2006
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> #include <errno.h> > extern int errno; IMO, it's bad practice to put externs in your code when a header already declares them... and indeed, the header _should_ contain externs for any exported symbols... also, "man 3 strerror" ;) regards, mark hahn.
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