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The Tor Browser
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pr_setpollableevent.rst (548B)

      1 PR_SetPollableEvent
      2 ===================
      3 
      4 Set a pollable event.
      5 
      6 
      7 Syntax
      8 ------
      9 
     10 .. code::
     11 
     12   NSPR_API(PRStatus) PR_SetPollableEvent(PRFileDesc *event);
     13 
     14 
     15 Parameter
     16 ~~~~~~~~~
     17 
     18 The function has the following parameter:
     19 
     20 ``event``
     21   Pointer to a :ref:`PRFileDesc` structure previously created via a call
     22   to :ref:`PR_NewPollableEvent`.
     23 
     24 
     25 Returns
     26 ~~~~~~~
     27 
     28 The function returns one of the following values:
     29 
     30 -  If successful, ``PR_SUCCESS``.
     31 -  If unsuccessful, ``PR_FAILURE``. The reason for the failure can be
     32   retrieved via :ref:`PR_GetError`.