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Diffstat (limited to 'lib/libc/gen/gethostname.3')
-rw-r--r-- | lib/libc/gen/gethostname.3 | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/lib/libc/gen/gethostname.3 b/lib/libc/gen/gethostname.3 deleted file mode 100644 index 84241f0..0000000 --- a/lib/libc/gen/gethostname.3 +++ /dev/null @@ -1,97 +0,0 @@ -.\" 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. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. 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. -.\" -.\" @(#)gethostname.3 8.1 (Berkeley) 6/4/93 -.\" -.Dd June 4, 1993 -.Dt GETHOSTNAME 3 -.Os BSD 4.2 -.Sh NAME -.Nm gethostname , -.Nm sethostname -.Nd get/set name of current host -.Sh SYNOPSIS -.Fd #include <unistd.h> -.Ft int -.Fn gethostname "char *name" "int namelen" -.Ft int -.Fn sethostname "const char *name" "int namelen" -.Sh DESCRIPTION -.Fn Gethostname -returns the standard host name for the current processor, as -previously set by -.Fn sethostname . -The parameter -.Fa namelen -specifies the size of the -.Fa name -array. The returned name is null-terminated unless insufficient -space is provided. -.Pp -.Fn Sethostname -sets the name of the host machine to be -.Fa name , -which has length -.Fa namelen . -This call is restricted to the super-user and -is normally used only when the system is bootstrapped. -.Sh RETURN VALUES -If the call succeeds a value of 0 is returned. If the call -fails, a value of -1 is returned and an error code is -placed in the global location -.Va errno . -.Sh ERRORS -The following errors may be returned by these calls: -.Bl -tag -width Er -.It Bq Er EFAULT -The -.Fa name -or -.Fa namelen -parameter gave an -invalid address. -.It Bq Er EPERM -The caller tried to set the hostname and was not the super-user. -.El -.Sh SEE ALSO -.Xr gethostid 3 , -.Xr sysctl 3 -.Sh BUGS -Host names are limited to -.Dv MAXHOSTNAMELEN -(from -.Ao Pa sys/param.h Ac ) -characters, currently 256. -.Sh HISTORY -The -.Fn gethostname -function call appeared in -.Bx 4.2 . |