1.\" Copyright (c) 2002 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. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 3. All advertising materials mentioning features or use of this software 13.\" must display the following acknowledgment: 14.\" This product includes software developed by the University of 15.\" California, Berkeley and its contributors. 16.\" 4. Neither the name of the University nor the names of its contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 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.\" $FreeBSD: src/lib/libc/gen/getosreldate.3,v 1.1.2.1 2003/02/02 02:54:03 trhodes Exp $ 33.\" 34.Dd January 30, 2003 35.Dt GETOSRELDATE 3 36.Os 37.Sh NAME 38.Nm getosreldate 39.Nd get the value of __FreeBSD_version 40.Sh LIBRARY 41.Lb libc 42.Sh SYNOPSIS 43.In osreldate.h 44.Ft int 45.Fn getosreldate void 46.Sh DESCRIPTION 47The 48.Fn getrelosdate 49function should return a 32-bit integer showing the version of 50.Fx 51that a program was compiled on, and maybe running on (if 2.0 or better). 52Definitions of the values can be found on the porters handbook 53which is usually installed at 54.Pa /usr/share/doc/en_US.ISO8859-1/books/porters-handbook/ 55.Sh EXAMPLES 56An example can be found in 57.Pa /usr/share/examples/FreeBSD_version . 58.Sh SEE ALSO 59The porter handbook: 60.Pa /usr/share/doc/en_US.ISO8859-1/books/porters-handbook/ 61.Sh HISTORY 62The 63.Fn getosreldate 64appeared in 65.Fx 2.0 . 66