getdtablesize(2) getdtablesize(2) Name getdtablesize - get descriptor table size Syntax nds = getdtablesize() int nds; Description 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) getdtablesize(2)[top]
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