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/ IRIX Base Documentation 2001 May / SGI IRIX Base Documentation 2001 May.iso / usr / share / catman / p_man / catD / rmvq.z / rmvq
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Text File  |  1998-10-30  |  2.8 KB  |  66 lines
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  4. rrrrmmmmvvvvqqqq((((DDDD3333))))                                                              rrrrmmmmvvvvqqqq((((DDDD3333))))
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  8. NNNNAAAAMMMMEEEE
  9.      _rrrr_mmmm_vvvv_qqqq - remove a message from a queue
  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.      _vvvv_oooo_iiii_dddd _rrrr_mmmm_vvvv_qqqq_((((_qqqq_uuuu_eeee_uuuu_eeee______tttt _****_q_,,,, _mmmm_bbbb_llll_kkkk______tttt _****_m_p_))))_;;;;
  15.  
  16.    AAAArrrrgggguuuummmmeeeennnnttttssss
  17.      _q         Pointer to the queue containing the message to be removed.
  18.  
  19.      _m_p        Pointer to the message to remove.
  20.  
  21. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  22.      _rrrr_mmmm_vvvv_qqqq removes the message specified by _m_p from the queue specified by _q.
  23.  
  24.    RRRReeeettttuuuurrrrnnnn VVVVaaaalllluuuueeeessss
  25.      None
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  27. UUUUSSSSAAAAGGGGEEEE
  28.      A message can be removed from anywhere in a queue.  To prevent modules
  29.      and drivers from having to deal with the internals of message linkage on
  30.      a queue, either _rrrr_mmmm_vvvv_qqqq or _gggg_eeee_tttt_qqqq(D3) should be used to remove a message from
  31.      a queue.
  32.  
  33.    LLLLeeeevvvveeeellll
  34.      Base or Interrupt.
  35.  
  36.    SSSSyyyynnnncccchhhhrrrroooonnnniiiizzzzaaaattttiiiioooonnnn CCCCoooonnnnssssttttrrrraaaaiiiinnnnttttssss
  37.      Does not sleep.
  38.  
  39.      Driver-defined basic locks, read/write locks, and sleep locks may be held
  40.      across calls to this function.
  41.  
  42.    WWWWaaaarrrrnnnniiiinnnnggggssss
  43.      _m_p must point to an existing message in the queue pointed to by _q, or a
  44.      system panic will occur.
  45.  
  46.    EEEExxxxaaaammmmpppplllleeeessss
  47.      See _iiii_nnnn_ssss_qqqq(D3) for an example of _rrrr_mmmm_vvvv_qqqq.
  48.  
  49. RRRREEEEFFFFEEEERRRREEEENNNNCCCCEEEESSSS
  50.      _gggg_eeee_tttt_qqqq(D3), _iiii_nnnn_ssss_qqqq(D3),
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  62.                                                                         PPPPaaaaggggeeee 1111
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