diff options
Diffstat (limited to 'eBones/lib/libkrb/get_phost.c')
-rw-r--r-- | eBones/lib/libkrb/get_phost.c | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/eBones/lib/libkrb/get_phost.c b/eBones/lib/libkrb/get_phost.c deleted file mode 100644 index 8d3ee48..0000000 --- a/eBones/lib/libkrb/get_phost.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright 1988 by the Massachusetts Institute of Technology. - * For copying and distribution information, please see the file - * <Copyright.MIT>. - * - * from: get_phost.c,v 4.6 89/01/23 09:25:40 jtkohl Exp $ - * $Id$ - */ - -#if 0 -#ifndef lint -static char rcsid[] = -"$Id$"; -#endif /* lint */ -#endif - -#include <stdio.h> -#include <ctype.h> -#include <netdb.h> - -char *index(); - -/* - * This routine takes an alias for a host name and returns the first - * field, lower case, of its domain name. For example, if "menel" is - * an alias for host officially named "menelaus" (in /etc/hosts), for - * the host whose official name is "MENELAUS.MIT.EDU", the name "menelaus" - * is returned. - * - * This is done for historical Athena reasons: the Kerberos name of - * rcmd servers (rlogin, rsh, rcp) is of the form "rcmd.host@realm" - * where "host"is the lowercase for of the host name ("menelaus"). - * This should go away: the instance should be the domain name - * (MENELAUS.MIT.EDU). But for now we need this routine... - * - * A pointer to the name is returned, if found, otherwise a pointer - * to the original "alias" argument is returned. - */ - -char * krb_get_phost(alias) - char *alias; -{ - struct hostent *h; - char *phost = alias; - if ((h=gethostbyname(alias)) != (struct hostent *)NULL ) { - char *p = index( h->h_name, '.' ); - if (p) - *p = NULL; - p = phost = h->h_name; - do { - if (isupper(*p)) *p=tolower(*p); - } while (*p++); - } - return(phost); -} |