ntpdc.h
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

ntpdc.h
View Options

	/*
	* ntpdc.h - definitions of interest to ntpdc
	*/
	#include "ntp_fp.h"
	#include "ntp.h"
	#include "ntp_request.h"
	#include "ntp_string.h"
	#include "ntp_malloc.h"

	/*
	* Maximum number of arguments
	*/
	#define MAXARGS 4

	/*
	* Flags for forming descriptors.
	*/
	#define OPT 0x80 /* this argument is optional, or'd with type */

	#define NO 0x0
	#define NTP_STR 0x1 /* string argument */
	#define UINT 0x2 /* unsigned integer */
	#define INT 0x3 /* signed integer */
	#define ADD 0x4 /* IP network address */
	#define IP_VERSION 0x5 /* IP version */

	/*
	* Arguments are returned in a union
	*/
	typedef union {
	char *string;
	long ival;
	u_long uval;
	struct sockaddr_storage netnum;
	} arg_v;

	/*
	* Structure for passing parsed command line
	*/
	struct parse {
	char *keyword;
	arg_v argval[MAXARGS];
	int nargs;
	};

	/*
	* ntpdc includes a command parser which could charitably be called
	* crude. The following structure is used to define the command
	* syntax.
	*/
	struct xcmd {
	const char keyword; / command key word */
	void (handler) P((struct parse , FILE )); / command handler */
	u_char arg[MAXARGS]; /* descriptors for arguments */
	const char desc[MAXARGS]; / descriptions for arguments */
	const char *comment;
	};

	extern int impl_ver;
	extern int showhostnames;
	extern int s_port;

	extern int doquery P((int, int, int, int, int, char , int , int , char *, int, int));
	extern char * nntohost P((struct sockaddr_storage *));