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- /*
- * $XConsortium: GetHost.c,v 1.2 90/12/14 19:24:38 converse Exp $
- *
- * Copyright 1989 Massachusetts Institute of Technology
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. M.I.T. makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
- * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Author: Jim Fulton, MIT X Consortium
- *
- * _XGetHostname - similar to gethostname but allows special processing.
- */
-
- int XmuGetHostname (buf, maxlen)
- char *buf;
- int maxlen;
- {
- int len;
-
- #ifdef USG
- #define NEED_UTSNAME
- #endif
-
- #ifdef NEED_UTSNAME
- #include <sys/utsname.h>
- /*
- * same host name crock as in server and xinit.
- */
- struct utsname name;
-
- uname (&name);
- len = strlen (name.nodename);
- if (len >= maxlen) len = maxlen - 1;
- strncpy (buf, name.nodename, len);
- buf[len] = '\0';
- #else
- buf[0] = '\0';
- (void) gethostname (buf, maxlen);
- buf [maxlen - 1] = '\0';
- len = strlen(buf);
- #endif /* hpux */
- return len;
- }
-
-