getrusage — Linux Kernel


Hi!

Is getrusage properly implemented in 2.6?

The man pages state:

  Right  now  (Linux  2.4,  2.6)  only  the  fields
  ru_utime,  ru_stime, ru_minflt, ru_majflt, and ru_nswap are maintained.

but some tests comparing UDP and TCP sending operations give some strangenumbers for both the user and kernel times!?


PS! Does Linux 2.6 support zero-copy TCP send?

Thank you.

-ph
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