diff options
Diffstat (limited to 'usr.bin/talk/get_addrs.c')
| -rw-r--r-- | usr.bin/talk/get_addrs.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/usr.bin/talk/get_addrs.c b/usr.bin/talk/get_addrs.c deleted file mode 100644 index b9db4a6..0000000 --- a/usr.bin/talk/get_addrs.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (c) 1983, 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. - */ - -#ifndef lint -static char sccsid[] = "@(#)get_addrs.c 8.1 (Berkeley) 6/6/93"; -#endif /* not lint */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <protocols/talkd.h> -#include <netdb.h> -#include <stdio.h> -#include "talk_ctl.h" - -get_addrs(my_machine_name, his_machine_name) - char *my_machine_name, *his_machine_name; -{ - struct hostent *hp; - struct servent *sp; - - msg.pid = htonl(getpid()); - /* look up the address of the local host */ - hp = gethostbyname(my_machine_name); - if (hp == NULL) { - fprintf(stderr, "talk: %s: ", my_machine_name); - herror((char *)NULL); - exit(-1); - } - bcopy(hp->h_addr, (char *)&my_machine_addr, hp->h_length); - /* - * If the callee is on-machine, just copy the - * network address, otherwise do a lookup... - */ - if (strcmp(his_machine_name, my_machine_name)) { - hp = gethostbyname(his_machine_name); - if (hp == NULL) { - fprintf(stderr, "talk: %s: ", his_machine_name); - herror((char *)NULL); - exit(-1); - } - bcopy(hp->h_addr, (char *) &his_machine_addr, hp->h_length); - } else - his_machine_addr = my_machine_addr; - /* find the server's port */ - sp = getservbyname("ntalk", "udp"); - if (sp == 0) { - fprintf(stderr, "talk: %s/%s: service is not registered.\n", - "ntalk", "udp"); - exit(-1); - } - daemon_port = sp->s_port; -} |
