| slave.c (239991) | slave.c (246209) |
|---|---|
| 1/*- 2 * Copyright (c) 1985, 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 --- 18 unchanged lines hidden (view full) --- 27 * SUCH DAMAGE. 28 */ 29 30#ifndef lint 31#if 0 32static char sccsid[] = "@(#)slave.c 8.1 (Berkeley) 6/6/93"; 33#endif 34static const char rcsid[] = | 1/*- 2 * Copyright (c) 1985, 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 --- 18 unchanged lines hidden (view full) --- 27 * SUCH DAMAGE. 28 */ 29 30#ifndef lint 31#if 0 32static char sccsid[] = "@(#)slave.c 8.1 (Berkeley) 6/6/93"; 33#endif 34static const char rcsid[] = |
| 35 "$FreeBSD: head/usr.sbin/timed/timed/slave.c 239991 2012-09-01 14:45:15Z ed $"; | 35 "$FreeBSD: head/usr.sbin/timed/timed/slave.c 246209 2013-02-01 14:26:54Z charnier $"; |
| 36#endif /* not lint */ 37 38#include "globals.h" 39#include <setjmp.h> 40#include <utmpx.h> 41#include "pathnames.h" 42 43extern jmp_buf jmpenv; --- 6 unchanged lines hidden (view full) --- 50static struct netinfo *old_slavenet; 51static int old_status; 52 53static void schgdate(struct tsp *, char *); 54static void setmaster(struct tsp *); 55static void answerdelay(void); 56 57int | 36#endif /* not lint */ 37 38#include "globals.h" 39#include <setjmp.h> 40#include <utmpx.h> 41#include "pathnames.h" 42 43extern jmp_buf jmpenv; --- 6 unchanged lines hidden (view full) --- 50static struct netinfo *old_slavenet; 51static int old_status; 52 53static void schgdate(struct tsp *, char *); 54static void setmaster(struct tsp *); 55static void answerdelay(void); 56 57int |
| 58slave() | 58slave(void) |
| 59{ 60 int tries; 61 long electiontime, refusetime, looktime, looptime, adjtime; 62 u_short seq; 63 long fastelection; 64#define FASTTOUT 3 65 struct in_addr cadr; 66 struct timeval otime; --- 538 unchanged lines hidden (view full) --- 605 goto loop; 606} 607 608 609/* 610 * tell the world who our master is 611 */ 612static void | 59{ 60 int tries; 61 long electiontime, refusetime, looktime, looptime, adjtime; 62 u_short seq; 63 long fastelection; 64#define FASTTOUT 3 65 struct in_addr cadr; 66 struct timeval otime; --- 538 unchanged lines hidden (view full) --- 605 goto loop; 606} 607 608 609/* 610 * tell the world who our master is 611 */ 612static void |
| 613setmaster(msg) 614 struct tsp *msg; | 613setmaster(struct tsp *msg) |
| 615{ 616 if (slavenet 617 && (slavenet != old_slavenet 618 || strcmp(msg->tsp_name, master_name) 619 || old_status != status)) { 620 (void)strcpy(master_name, msg->tsp_name); 621 old_slavenet = slavenet; 622 old_status = status; --- 12 unchanged lines hidden (view full) --- 635} 636 637 638 639/* 640 * handle date change request on a slave 641 */ 642static void | 614{ 615 if (slavenet 616 && (slavenet != old_slavenet 617 || strcmp(msg->tsp_name, master_name) 618 || old_status != status)) { 619 (void)strcpy(master_name, msg->tsp_name); 620 old_slavenet = slavenet; 621 old_status = status; --- 12 unchanged lines hidden (view full) --- 634} 635 636 637 638/* 639 * handle date change request on a slave 640 */ 641static void |
| 643schgdate(msg, newdate) 644 struct tsp *msg; 645 char *newdate; | 642schgdate(struct tsp *msg, char *newdate) |
| 646{ 647 struct tsp to; 648 u_short seq; 649 struct sockaddr_in taddr; 650 struct timeval otime; 651 652 if (!slavenet) 653 return; /* no where to forward */ --- 21 unchanged lines hidden (view full) --- 675} 676 677 678/* 679 * Used before answering a broadcast message to avoid network 680 * contention and likely collisions. 681 */ 682static void | 643{ 644 struct tsp to; 645 u_short seq; 646 struct sockaddr_in taddr; 647 struct timeval otime; 648 649 if (!slavenet) 650 return; /* no where to forward */ --- 21 unchanged lines hidden (view full) --- 672} 673 674 675/* 676 * Used before answering a broadcast message to avoid network 677 * contention and likely collisions. 678 */ 679static void |
| 683answerdelay() | 680answerdelay(void) |
| 684{ 685 struct timeval timeout; 686 687 timeout.tv_sec = 0; 688 timeout.tv_usec = delay1; 689 690 (void)select(0, (fd_set *)NULL, (fd_set *)NULL, (fd_set *)NULL, 691 &timeout); 692 return; 693} | 681{ 682 struct timeval timeout; 683 684 timeout.tv_sec = 0; 685 timeout.tv_usec = delay1; 686 687 (void)select(0, (fd_set *)NULL, (fd_set *)NULL, (fd_set *)NULL, 688 &timeout); 689 return; 690} |