GETDTABLESIZE(2)    UNIX Programmer's Manual	 GETDTABLESIZE(2)


NAME
     getdtablesize - get descriptor table size

SYNOPSIS
     nfds = getdtablesize()
     int nfds;

DESCRIPTION
     Each process has a fixed size descriptor table, which is
     guaranteed to have at least 20 slots.  The entries in the
     descriptor table are numbered with small integers starting
     at 0.  The call getdtablesize returns the size of this
     table.

SEE ALSO
     close(2), dup(2), open(2), select(2)


Printed 11/26/99	  June 28, 1985                         1


 
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