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/* ntpq.h,v 3.1 1993/07/06 01:09:30 jbj Exp
* ntpq.h - definitions of interest to ntpq
*/
#include "ntp_fp.h"
#include "ntp.h"
#include "ntp_control.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 STR 0x1 /* string argument */
#define UINT 0x2 /* unsigned integer */
#define INT 0x3 /* signed integer */
#define ADD 0x4 /* IP network address */
/*
* Arguments are returned in a union
*/
typedef union {
char *string;
LONG ival;
U_LONG uval;
U_LONG netnum;
} arg_v;
/*
* Structure for passing parsed command line
*/
struct parse {
char *keyword;
arg_v argval[MAXARGS];
int nargs;
};
/*
* xntpdc includes a command parser which could charitably be called
* crude. The following structure is used to define the command
* syntax.
*/
struct xcmd {
char *keyword; /* command key word */
void (*handler) P((struct parse *, FILE *)); /* command handler */
u_char arg[MAXARGS]; /* descriptors for arguments */
char *desc[MAXARGS]; /* descriptions for arguments */
char *comment;
};
/*
* Types of things we may deal with
*/
#define TYPE_SYS 1
#define TYPE_PEER 2
#define TYPE_CLOCK 3
/*
* Structure to hold association data
*/
struct association {
u_short assid;
u_short status;
};
#define MAXASSOC 1024
/*
* Structure for translation tables between text format
* variable indices and text format.
*/
struct ctl_var {
u_short code;
u_short fmt;
char *text;
};
extern void asciize P((int, char *, FILE *));
extern int getnetnum P((char *, U_LONG *, char *));
extern void sortassoc P((void));
extern int doquery P((int, int, int, int, char *, u_short *, int *, char **));
extern char * nntohost P((U_LONG));
extern int decodets P((char *, l_fp *));
extern int decodeuint P((char *, U_LONG *));
extern int nextvar P((int *, char **, char **, char **));
extern int decodetime P((char *, l_fp *));
extern void printvars P((int, char *, int, int, FILE *));
extern int decodeint P((char *, LONG *));
extern int findvar P((char *, struct ctl_var *));
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