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/ IRIX Base Documentation 2001 May / SGI IRIX Base Documentation 2001 May.iso / usr / share / catman / p_man / catD / msgdsize.z / msgdsize
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Text File  |  1998-10-30  |  2.5 KB  |  66 lines
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  4. mmmmssssggggddddssssiiiizzzzeeee((((DDDD3333))))                                                      mmmmssssggggddddssssiiiizzzzeeee((((DDDD3333))))
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  8. NNNNAAAAMMMMEEEE
  9.      _mmmm_ssss_gggg_dddd_ssss_iiii_zzzz_eeee - return number of bytes of data in a message
  10.  
  11. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  12.      _####_iiii_nnnn_cccc_llll_uuuu_dddd_eeee _<<<<_ssss_yyyy_ssss_////_ssss_tttt_rrrr_eeee_aaaa_mmmm_...._hhhh_>>>>
  13.      _####_iiii_nnnn_cccc_llll_uuuu_dddd_eeee _<<<<_ssss_yyyy_ssss_////_dddd_dddd_iiii_...._hhhh_>>>>
  14.      _iiii_nnnn_tttt _mmmm_ssss_gggg_dddd_ssss_iiii_zzzz_eeee_((((_mmmm_bbbb_llll_kkkk______tttt _****_m_p_))))_;;;;
  15.  
  16.    AAAArrrrgggguuuummmmeeeennnnttttssss
  17.      _m_p        Pointer to the message to be evaluated.
  18.  
  19. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  20.      _mmmm_ssss_gggg_dddd_ssss_iiii_zzzz_eeee counts the number of bytes of data in the message pointed to by
  21.      _m_p.  Only bytes included in message blocks of type _MMMM______DDDD_AAAA_TTTT_AAAA are included in
  22.      the count.
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  24.    RRRReeeettttuuuurrrrnnnn VVVVaaaalllluuuueeeessss
  25.      The number of bytes of data in the message.
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  27. UUUUSSSSAAAAGGGGEEEE
  28.    LLLLeeeevvvveeeellll
  29.      Base or Interrupt.
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  31.    SSSSyyyynnnncccchhhhrrrroooonnnniiiizzzzaaaattttiiiioooonnnn CCCCoooonnnnssssttttrrrraaaaiiiinnnnttttssss
  32.      Does not sleep.
  33.  
  34.      Driver-defined basic locks, read/write locks, and sleep locks may be held
  35.      across calls to this function.
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  37.    EEEExxxxaaaammmmpppplllleeeessss
  38.      See _iiii_nnnn_ssss_qqqq(D3) for an example of _mmmm_ssss_gggg_dddd_ssss_iiii_zzzz_eeee.
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  40. RRRREEEEFFFFEEEERRRREEEENNNNCCCCEEEESSSS
  41.      _mmmm_ssss_gggg_bbbb(D4)
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  62.                                                                         PPPPaaaaggggeeee 1111
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