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Diffstat (limited to 'static/netbsd/man3/gethostid.3')
| -rw-r--r-- | static/netbsd/man3/gethostid.3 | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/static/netbsd/man3/gethostid.3 b/static/netbsd/man3/gethostid.3 new file mode 100644 index 00000000..9a5d00e2 --- /dev/null +++ b/static/netbsd/man3/gethostid.3 @@ -0,0 +1,77 @@ +.\" $NetBSD: gethostid.3,v 1.13 2019/03/03 20:34:43 maya Exp $ +.\" +.\" Copyright (c) 1983, 1991, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)gethostid.3 8.1 (Berkeley) 6/2/93 +.\" +.Dd March 3, 2019 +.Dt GETHOSTID 3 +.Os +.Sh NAME +.Nm gethostid , +.Nm sethostid +.Nd get/set unique identifier of current host +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.In unistd.h +.Ft long +.Fn gethostid void +.Ft int +.Fn sethostid "long hostid" +.Sh DESCRIPTION +.Fn sethostid +establishes a 32-bit identifier for the current processor that is +intended to be unique among all +.Ux +systems in existence. +This is normally an Internet address for the local machine. +This call is allowed only to the super-user and is normally performed +at boot time. +.Pp +.Fn gethostid +returns the 32-bit identifier for the current processor. +.Pp +This function has been deprecated. +The hostid should be set or retrieved by use of +.Xr sysctl 3 . +.Sh SEE ALSO +.Xr gethostname 3 , +.Xr sysctl 3 , +.Xr sysctl 8 +.Sh HISTORY +The +.Fn gethostid +and +.Fn sethostid +syscalls appeared in +.Bx 4.2 +and were dropped in +.Bx 4.4 . +.Sh BUGS +32 bits for the identifier is too small. |
