| realhostname_sa.3 (119964) | realhostname_sa.3 (131504) |
|---|---|
| 1.\" Copyright (C) 1995, 1996, 1997, 1998, 1999, and 2000 WIDE Project. 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. --- 35 unchanged lines hidden (view full) --- 44.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 45.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 46.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 48.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 49.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 50.\" SUCH DAMAGE. 51.\" | 1.\" Copyright (C) 1995, 1996, 1997, 1998, 1999, and 2000 WIDE Project. 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. --- 35 unchanged lines hidden (view full) --- 44.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 45.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 46.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 47.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 48.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 49.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 50.\" SUCH DAMAGE. 51.\" |
| 52.\" $FreeBSD: head/lib/libutil/realhostname_sa.3 119964 2003-09-10 19:24:35Z ru $ | 52.\" $FreeBSD: head/lib/libutil/realhostname_sa.3 131504 2004-07-02 23:52:20Z ru $ |
| 53.\" 54.Dd January 11, 2000 55.Os 56.Dt REALHOSTNAME_SA 3 57.Sh NAME 58.Nm realhostname_sa 59.Nd "convert a" 60.Vt "struct sockaddr" --- 6 unchanged lines hidden (view full) --- 67.In libutil.h 68.Ft int 69.Fn realhostname_sa "char *host" "size_t hsize" "struct sockaddr *addr" "int addrlen" 70.Sh DESCRIPTION 71The function 72.Fn realhostname_sa 73converts 74.Ar addr | 53.\" 54.Dd January 11, 2000 55.Os 56.Dt REALHOSTNAME_SA 3 57.Sh NAME 58.Nm realhostname_sa 59.Nd "convert a" 60.Vt "struct sockaddr" --- 6 unchanged lines hidden (view full) --- 67.In libutil.h 68.Ft int 69.Fn realhostname_sa "char *host" "size_t hsize" "struct sockaddr *addr" "int addrlen" 70.Sh DESCRIPTION 71The function 72.Fn realhostname_sa 73converts 74.Ar addr |
| 75to the corresponding host name. This is done by resolving | 75to the corresponding host name. 76This is done by resolving |
| 76.Ar addr 77to a host name and then ensuring that the host name resolves 78back to 79.Ar addr . 80.Pp 81.Ar host 82must point to a buffer of at least 83.Ar hsize --- 49 unchanged lines hidden --- | 77.Ar addr 78to a host name and then ensuring that the host name resolves 79back to 80.Ar addr . 81.Pp 82.Ar host 83must point to a buffer of at least 84.Ar hsize --- 49 unchanged lines hidden --- |