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Annotation of 43BSDTahoe/man/man2/getdtablesize.2, revision 1.1.1.1

1.1       root        1: .\" Copyright (c) 1983 Regents of the University of California.
                      2: .\" All rights reserved.  The Berkeley software License Agreement
                      3: .\" specifies the terms and conditions for redistribution.
                      4: .\"
                      5: .\"    @(#)getdtablesize.2     6.2 (Berkeley) 6/28/85
                      6: .\"
                      7: .TH GETDTABLESIZE 2 "June 28, 1985"
                      8: .UC 5
                      9: .SH NAME
                     10: getdtablesize \- get descriptor table size
                     11: .SH SYNOPSIS
                     12: .nf
                     13: .ft B
                     14: nfds = getdtablesize()
                     15: int nfds;
                     16: .fi
                     17: .SH DESCRIPTION
                     18: Each process has a fixed size descriptor table,
                     19: which is guaranteed to have at least 20 slots.  The entries in
                     20: the descriptor table are numbered with small integers starting at 0.
                     21: The call
                     22: .I getdtablesize
                     23: returns the size of this table.
                     24: .SH "SEE ALSO"
                     25: close(2), dup(2), open(2), select(2)

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