mmap() on HP-UX
ollivier.robert at eurocontrol.fr
Fri Sep 10 17:02:52 UTC 1999
According to Russ Allbery:
> msync(addr, len, MS_SYNC) is your friend on the HP. msync() after
> update gives you the behavior you're looking for. If the application
> reads more than it writes, a mmaped io solution on the HP can still be a
> winner. HP-UX definitely has some issues mmaping overlapping sections
I tried -- as configure on HP-UX insist on using mmap -- with msync()
configured and it still barfed when receiving control articles.
W/o mmap, the server has been up for more than 5 days now.
Ollivier ROBERT -=- Eurocontrol EEC/TEC -=- roberto at eurocontrol.fr
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