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/ IRIX Base Documentation 2001 May / SGI IRIX Base Documentation 2001 May.iso / usr / share / catman / p_man / cat3c / getdtablehi.z / getdtablehi
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Text File  |  1998-10-20  |  1.6 KB  |  67 lines
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  4. GGGGEEEETTTTDDDDTTTTAAAABBBBLLLLEEEEHHHHIIII((((3333CCCC))))                                                GGGGEEEETTTTDDDDTTTTAAAABBBBLLLLEEEEHHHHIIII((((3333CCCC))))
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  8. NNNNAAAAMMMMEEEE
  9.      getdtablehi - get largest open file descriptor index
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  11. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  12.      ####iiiinnnncccclllluuuuddddeeee <<<<uuuunnnniiiissssttttdddd....hhhh>>>>
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  14.      iiiinnnntttt ggggeeeettttddddttttaaaabbbblllleeeehhhhiiii((((vvvvooooiiiidddd))));;;;
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  16. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  17.      _gggg_eeee_tttt_dddd_tttt_aaaa_bbbb_llll_eeee_hhhh_iiii returns the index of the largest open descriptor for the
  18.      calling process plus one.  The 'plus one' makes _gggg_eeee_tttt_dddd_tttt_aaaa_bbbb_llll_eeee_hhhh_iiii an ideal
  19.      replacement for _gggg_eeee_tttt_dddd_tttt_aaaa_bbbb_llll_eeee_ssss_iiii_zzzz_eeee(2) when the program wishes simply to loop
  20.      through and act on all open file descriptors, rather than up to the
  21.      system maximum.
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  23. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  24.      close(2), getdtablesize(2), intro(2), open(2), select(2), setrlimit(2)
  25.      dup(3C).
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  63.                                                                         PPPPaaaaggggeeee 1111
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