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/ IRIX Base Documentation 2001 May / SGI IRIX Base Documentation 2001 May.iso / usr / share / catman / p_man / catD / proc_unref.z / proc_unref
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Text File  |  1998-10-30  |  2.6 KB  |  66 lines
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  4. pppprrrroooocccc____uuuunnnnrrrreeeeffff((((DDDD3333))))                                                  pppprrrroooocccc____uuuunnnnrrrreeeeffff((((DDDD3333))))
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  8. NNNNAAAAMMMMEEEE
  9.      _pppp_rrrr_oooo_cccc______uuuu_nnnn_rrrr_eeee_ffff - release a reference to a process
  10.  
  11. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  12.      _####_iiii_nnnn_cccc_llll_uuuu_dddd_eeee _<<<<_ssss_yyyy_ssss_////_dddd_dddd_iiii_...._hhhh_>>>>
  13.      _vvvv_oooo_iiii_dddd _pppp_rrrr_oooo_cccc______uuuu_nnnn_rrrr_eeee_ffff_((((_vvvv_oooo_iiii_dddd _****_p_r_e_f_))))_;;;;
  14.  
  15.    AAAArrrrgggguuuummmmeeeennnnttttssss
  16.      _p_r_e_f      Identifier obtained by a previous call to _pppp_rrrr_oooo_cccc______rrrr_eeee_ffff(D3).
  17.  
  18. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  19.      The _pppp_rrrr_oooo_cccc______uuuu_nnnn_rrrr_eeee_ffff function can be used to release a reference to a process
  20.      identified by the parameter _p_r_e_f.
  21.  
  22.    RRRReeeettttuuuurrrrnnnn VVVVaaaalllluuuueeeessss
  23.      None
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  25. UUUUSSSSAAAAGGGGEEEE
  26.      There must be a matching call to _pppp_rrrr_oooo_cccc______uuuu_nnnn_rrrr_eeee_ffff for every previous call to
  27.      _pppp_rrrr_oooo_cccc______rrrr_eeee_ffff(D3).
  28.  
  29.      Processes can exit even though they are referenced by drivers.  In this
  30.      event, reuse of _p_r_e_f will be deferred until all driver references are
  31.      given up.
  32.  
  33.    LLLLeeeevvvveeeellll
  34.      Base or Interrupt.
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  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.
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  42. RRRREEEEFFFFEEEERRRREEEENNNNCCCCEEEESSSS
  43.      _pppp_rrrr_oooo_cccc______rrrr_eeee_ffff(D3), _pppp_rrrr_oooo_cccc______ssss_iiii_gggg_nnnn_aaaa_llll(D3)
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  62.                                                                         PPPPaaaaggggeeee 1111
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