| trimdomain.3 (112541) | trimdomain.3 (131504) |
|---|---|
| 1.\" Copyright (c) 1999 Brian Somers <brian@Awfulhak.org> 2.\" 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. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" | 1.\" Copyright (c) 1999 Brian Somers <brian@Awfulhak.org> 2.\" 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. --- 8 unchanged lines hidden (view full) --- 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" |
| 25.\" $FreeBSD: head/lib/libutil/trimdomain.3 112541 2003-03-24 16:02:05Z charnier $ | 25.\" $FreeBSD: head/lib/libutil/trimdomain.3 131504 2004-07-02 23:52:20Z ru $ |
| 26.\" 27.Dd April 7, 1999 28.Os 29.Dt TRIMDOMAIN 3 30.Sh NAME 31.Nm trimdomain 32.Nd "trim the current domain name from a host name" 33.Sh LIBRARY --- 5 unchanged lines hidden (view full) --- 39.Fn trimdomain "char *fullhost" "int hostsize" 40.Sh DESCRIPTION 41The function 42.Fn trimdomain 43removes the current domain name from the passed 44.Ar fullhost 45name by writing a 46.Dv NUL | 26.\" 27.Dd April 7, 1999 28.Os 29.Dt TRIMDOMAIN 3 30.Sh NAME 31.Nm trimdomain 32.Nd "trim the current domain name from a host name" 33.Sh LIBRARY --- 5 unchanged lines hidden (view full) --- 39.Fn trimdomain "char *fullhost" "int hostsize" 40.Sh DESCRIPTION 41The function 42.Fn trimdomain 43removes the current domain name from the passed 44.Ar fullhost 45name by writing a 46.Dv NUL |
| 47character over the first period of the passed name. The current domain | 47character over the first period of the passed name. 48The current domain |
| 48name is determined by calling 49.Xr gethostname 3 | 49name is determined by calling 50.Xr gethostname 3 |
| 50and removing everything up to the first period. The name is determined | 51and removing everything up to the first period. 52The name is determined |
| 51the first time this function is called and is cached for future use. 52.Pp 53The 54.Fn trimdomain 55function will only trim the domain name if the passed 56.Ar fullname 57ends with the current domain name and if the length of the resulting host 58name does not exceed --- 25 unchanged lines hidden --- | 53the first time this function is called and is cached for future use. 54.Pp 55The 56.Fn trimdomain 57function will only trim the domain name if the passed 58.Ar fullname 59ends with the current domain name and if the length of the resulting host 60name does not exceed --- 25 unchanged lines hidden --- |