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getdtablesize(2)					      getdtablesize(2)

       getdtablesize - get descriptor table size

       nds = getdtablesize()
       int nds;

       Each  process  has  a fixed size	descriptor table that is guaranteed to
       have at least 64	slots.	The entries in the descriptor table  are  num-
       bered with small	integers starting at 0.	 The
	call returns the size of this table.

See Also
       close(2), dup(2), open(2)


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