diff options
Diffstat (limited to 'lib/libutil/trimdomain.3')
| -rw-r--r-- | lib/libutil/trimdomain.3 | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/lib/libutil/trimdomain.3 b/lib/libutil/trimdomain.3 index 57e476f..263252a 100644 --- a/lib/libutil/trimdomain.3 +++ b/lib/libutil/trimdomain.3 @@ -22,7 +22,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" $Id: realhostname.3,v 1.1 1999/04/06 23:02:35 brian Exp $ +.\" $Id: trimdomain.3,v 1.1 1999/04/07 14:03:31 brian Exp $ .\" .Dd April 7, 1999 .Os @@ -31,6 +31,7 @@ .Nm trimdomain .Nd "trim the current domain name from a host name" .Sh SYNOPSIS +.Fd #include <sys/types.h> .Fd #include <libutil.h> .Ft void .Fn trimdomain "char *fullhost" "int hostsize" @@ -59,6 +60,25 @@ will only trim the domain name if the passed ends with the current domain name and if the length of the resulting host name does not exceed .Ar hostsize . +.Pp +If the passed +.Ar fullname +is actually a +.Dv DISPLAY +specification of the form +.Sm off +.Ar host No . Ar domain No : Ns +.Sm on +.Ar \&nn Oo +.No . Ns Ar \&nn +.Oc +and the domain name is the same as the local domain name, +.Fn trimdomain +will remove the embedded domain name, copying the screen and display +numbers to the end of the base host name and resulting in +.Ar host No : Ns Ar \&nn Oo +.No . Ns Ar \&nn +.Oc . .Sh RETURN VALUES .Fn trimdomain does not return a value. |
