| get_addrs.c (87710) | get_addrs.c (178642) |
|---|---|
| 1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 19 unchanged lines hidden (view full) --- 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34#include <sys/cdefs.h> 35 | 1/* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 19 unchanged lines hidden (view full) --- 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34#include <sys/cdefs.h> 35 |
| 36__FBSDID("$FreeBSD: head/usr.bin/talk/get_addrs.c 87710 2001-12-11 23:51:14Z markm $"); | 36__FBSDID("$FreeBSD: head/usr.bin/talk/get_addrs.c 178642 2008-04-28 21:08:42Z delphij $"); |
| 37 38#ifndef lint 39static const char sccsid[] = "@(#)get_addrs.c 8.1 (Berkeley) 6/6/93"; 40#endif 41 42#include <err.h> 43#include <netdb.h> 44#include <string.h> 45 46#include "talk.h" 47#include "talk_ctl.h" 48 49void | 37 38#ifndef lint 39static const char sccsid[] = "@(#)get_addrs.c 8.1 (Berkeley) 6/6/93"; 40#endif 41 42#include <err.h> 43#include <netdb.h> 44#include <string.h> 45 46#include "talk.h" 47#include "talk_ctl.h" 48 49void |
| 50get_addrs(my_machine_name, his_machine_name) 51 char *my_machine_name __unused, *his_machine_name; | 50get_addrs(const char *my_machine_name __unused, const char *his_machine_name) |
| 52{ 53 struct hostent *hp; 54 struct servent *sp; 55 56 msg.pid = htonl(getpid()); 57 58 hp = gethostbyname(his_machine_name); 59 if (hp == NULL) 60 errx(1, "%s: %s", his_machine_name, hstrerror(h_errno)); 61 bcopy(hp->h_addr, (char *) &his_machine_addr, hp->h_length); 62 if (get_iface(&his_machine_addr, &my_machine_addr) == -1) 63 err(1, "failed to find my interface address"); 64 /* find the server's port */ 65 sp = getservbyname("ntalk", "udp"); 66 if (sp == 0) 67 errx(1, "ntalk/udp: service is not registered"); 68 daemon_port = sp->s_port; 69} | 51{ 52 struct hostent *hp; 53 struct servent *sp; 54 55 msg.pid = htonl(getpid()); 56 57 hp = gethostbyname(his_machine_name); 58 if (hp == NULL) 59 errx(1, "%s: %s", his_machine_name, hstrerror(h_errno)); 60 bcopy(hp->h_addr, (char *) &his_machine_addr, hp->h_length); 61 if (get_iface(&his_machine_addr, &my_machine_addr) == -1) 62 err(1, "failed to find my interface address"); 63 /* find the server's port */ 64 sp = getservbyname("ntalk", "udp"); 65 if (sp == 0) 66 errx(1, "ntalk/udp: service is not registered"); 67 daemon_port = sp->s_port; 68} |