90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
/* $NetBSD: header.h,v 1.3 2006/06/11 19:34:21 kardel Exp $ */
|
|
|
|
/* Copyright (C) 1996 N.M. Maclaren
|
|
Copyright (C) 1996 The University of Cambridge
|
|
|
|
This includes all of the 'safe' headers and definitions used across modules.
|
|
No changes should be needed for any system that is even remotely like Unix. */
|
|
|
|
|
|
|
|
#include <ctype.h>
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <time.h>
|
|
|
|
|
|
|
|
#define VERSION "1.6" /* Just the version string */
|
|
#define MAX_SOCKETS 10 /* Maximum number of addresses */
|
|
|
|
#ifndef LOCKNAME
|
|
# define LOCKNAME "/etc/sntp.pid" /* Stores the pid */
|
|
#endif
|
|
#ifndef SAVENAME
|
|
# define SAVENAME "/etc/sntp.state" /* Stores the recovery state */
|
|
#endif
|
|
|
|
|
|
|
|
/* Defined in main.c */
|
|
|
|
#define op_client 1 /* Behave as a challenge client */
|
|
#define op_listen 2 /* Behave as a listening client */
|
|
|
|
extern const char *argv0;
|
|
|
|
extern int verbose, operation;
|
|
|
|
extern const char *lockname;
|
|
|
|
extern void fatal (int syserr, const char *message, const char *insert);
|
|
|
|
|
|
|
|
/* Defined in unix.c */
|
|
|
|
extern void do_nothing (int seconds);
|
|
|
|
extern int ftty (FILE *file);
|
|
|
|
extern void set_lock (int lock);
|
|
|
|
extern void log_message (const char *message);
|
|
|
|
|
|
|
|
/* Defined in internet.c */
|
|
|
|
/* extern void find_address (struct in_addr *address, int *port, char *hostname,
|
|
int timespan); */
|
|
|
|
#define PREF_FAM_INET 1
|
|
#define PREF_FAM_INET6 2
|
|
extern void preferred_family(int);
|
|
|
|
|
|
/* Defined in socket.c */
|
|
|
|
extern void open_socket (int which, char *hostnames, int timespan);
|
|
|
|
extern void write_socket (int which, void *packet, int length);
|
|
|
|
extern int read_socket (int which, void *packet, int length, int waiting);
|
|
|
|
extern int flush_socket (int which);
|
|
|
|
extern void close_socket (int which);
|
|
|
|
|
|
|
|
/* Defined in timing.c */
|
|
|
|
extern double current_time (double offset);
|
|
|
|
extern time_t convert_time (double value, int *millisecs);
|
|
|
|
extern void adjust_time (double difference, int immediate, double ignore);
|