| getdtablesize.2 (108028) | getdtablesize.2 (131504) |
|---|---|
| 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)getdtablesize.2 8.1 (Berkeley) 6/4/93 | 1.\" Copyright (c) 1983, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)getdtablesize.2 8.1 (Berkeley) 6/4/93 |
| 33.\" $FreeBSD: head/lib/libc/sys/getdtablesize.2 108028 2002-12-18 09:22:32Z ru $ | 33.\" $FreeBSD: head/lib/libc/sys/getdtablesize.2 131504 2004-07-02 23:52:20Z ru $ |
| 34.\" 35.Dd June 4, 1993 36.Dt GETDTABLESIZE 2 37.Os 38.Sh NAME 39.Nm getdtablesize 40.Nd get descriptor table size 41.Sh LIBRARY 42.Lb libc 43.Sh SYNOPSIS 44.In unistd.h 45.Ft int 46.Fn getdtablesize void 47.Sh DESCRIPTION 48Each process has a fixed size descriptor table, | 34.\" 35.Dd June 4, 1993 36.Dt GETDTABLESIZE 2 37.Os 38.Sh NAME 39.Nm getdtablesize 40.Nd get descriptor table size 41.Sh LIBRARY 42.Lb libc 43.Sh SYNOPSIS 44.In unistd.h 45.Ft int 46.Fn getdtablesize void 47.Sh DESCRIPTION 48Each process has a fixed size descriptor table, |
| 49which is guaranteed to have at least 20 slots. The entries in | 49which is guaranteed to have at least 20 slots. 50The entries in |
| 50the descriptor table are numbered with small integers starting at 0. 51The 52.Fn getdtablesize 53system call returns the size of this table. 54.Sh SEE ALSO 55.Xr close 2 , 56.Xr dup 2 , 57.Xr open 2 , 58.Xr select 2 59.Sh HISTORY 60The 61.Fn getdtablesize 62system call appeared in 63.Bx 4.2 . | 51the descriptor table are numbered with small integers starting at 0. 52The 53.Fn getdtablesize 54system call returns the size of this table. 55.Sh SEE ALSO 56.Xr close 2 , 57.Xr dup 2 , 58.Xr open 2 , 59.Xr select 2 60.Sh HISTORY 61The 62.Fn getdtablesize 63system call appeared in 64.Bx 4.2 . |