Bye bye xntpd.

1 files changed, 0 insertions, 559 deletions

diff --git a/usr.sbin/xntpd/util/tickadj.c b/usr.sbin/xntpd/util/tickadj.c
deleted file mode 100644
index 87ac4f2..0000000
--- a/usr.sbin/xntpd/util/tickadj.c
+++ /dev/null
@@ -1,559 +0,0 @@
-/*
- * tickadj - read, and possibly modify, the kernel `tick' and
- *	     `tickadj' variables, as well as `dosynctodr'.  Note that
- *	     this operates on the running kernel only.  I'd like to be
- *	     able to read and write the binary as well, but haven't
- *	     mastered this yet.
- */
-
-#ifndef lint
-static const char rcsid[] =
-  "$FreeBSD$";
-#endif /* not lint */
-
-#include <stdio.h>
-
-#if !defined(SYS_VAX) && !defined(SYS_BSD)
-#include <unistd.h>
-#endif /* SYS_VAX */
-
-#ifdef SYS_LINUX
-#include "sys/timex.h"
-
-struct timex txc;
-
-int
-main(int argc, char ** argv)
-{
-  if (argc > 2)
-    {
-      fprintf(stderr, "Usage: %s [tick_value]\n", argv[0]);
-      exit(-1);
-    }
-  else if (argc == 2)
-    {
-      if ( (txc.tick = atoi(argv[1])) < 1 )
-	{
-	  fprintf(stderr, "Silly value for tick: %s\n", argv[1]);
-	  exit(-1);
-	}
-      txc.mode = ADJ_TICK;
-    }
-  else
-    txc.mode = 0;
-
-  if (__adjtimex(&txc) < 0)
-    perror("adjtimex");
-  else
-    printf("tick = %d\n", txc.tick);
-
-  return(0);
-}
-#else /* not Linux... kmem tweaking: */
-
-#include <err.h>
-#include <sys/types.h>
-#ifndef SYS_BSD
-#include <sys/file.h>
-#endif
-#include <sys/stat.h>
-
-#if defined(SYS_AUX3) || defined(SYS_AUX2)
-#include <sys/param.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-#include <sys/file.h>
-#include <a.out.h>
-#include <sys/var.h>
-#else
-#include <nlist.h>
-#endif
-
-#include "ntp_io.h"
-#include "ntp_stdlib.h"
-
-#if defined(HAVE_GETBOOTFILE)
-#include <paths.h>
-#endif
-
-#ifdef RS6000
-#undef hz
-#endif /* RS6000 */
-
-#if defined(SOLARIS)||defined(RS6000)||defined(SYS_SINIXM)
-#if !defined(_SC_CLK_TCK)
-#include <unistd.h>
-#endif
-#endif
-
-#if defined(SYS_PTX) || defined(SYS_IX86OSF1)
-#define L_SET SEEK_SET
-#endif
-
-#define	KMEM	"/dev/kmem"
-#define	STREQ(a, b)	(*(a) == *(b) && strcmp((a), (b)) == 0)
-
-int debug;
-
-int dokmem = 1;
-int writetickadj = 0;
-int writeopttickadj = 0;
-int unsetdosync = 0;
-int writetick = 0;
-int quiet = 0;
-int setnoprintf = 0;
-
-char *kmem = KMEM;
-char *kernel = NULL;
-char *file = NULL;
-int   fd  = -1;
-
-static	char *	getoffsets	P((char *, unsigned long *, unsigned long *, unsigned long *, unsigned long *));
-static	int	openfile	P((char *, int));
-static	void	writevar	P((int, unsigned long, int));
-static	void	readvar		P((int, unsigned long, int *));
-
-static void
-usage()
-{
-	fprintf(stderr, "usage: tickadj [-Adkpqs] [-a newadj] [-t newtick]\n");
-	exit(2);
-}
-
-/*
- * main - parse arguments and handle options
- */
-int
-main(argc, argv)
-int argc;
-char *argv[];
-{
-	int c;
-	int errflg = 0;
-	extern int ntp_optind;
-	extern char *ntp_optarg;
-	unsigned long tickadj_offset;
-	unsigned long tick_offset;
-	unsigned long dosync_offset;
-	unsigned long noprintf_offset;
-	int tickadj;
-	int tick;
-	int dosynctodr;
-	int noprintf;
-	int hz, hz_hundredths;
-	int recommend_tickadj;
-	long tmp;
-	int openfile();
-	char *getoffsets();
-	void readvar();
-	void writevar();
-
-	while ((c = ntp_getopt(argc, argv, "a:Adkqpst:")) != EOF)
-		switch (c) {
-		case 'd':
-			++debug;
-			break;
-		case 'k':
-			dokmem = 1;
-			break;
-		case 'p':
-			setnoprintf = 1;
-			break;
-		case 'q':
-			quiet = 1;
-			break;
-		case 'a':
-			writetickadj = atoi(ntp_optarg);
-			if (writetickadj <= 0) {
-				warnx("unlikely value for tickadj: %s",
-				    ntp_optarg);
-				errflg++;
-			}
-			break;
-		case 'A':
-			writeopttickadj = 1;
-			break;
-		case 's':
-			unsetdosync = 1;
-			break;
-		case 't':
-			writetick = atoi(ntp_optarg);
-			if (writetick <= 0) {
-				warnx("unlikely value for tick: %s",
-				    ntp_optarg);
-				errflg++;
-			}
-			break;
-		default:
-			errflg++;
-			break;
-		}
-	if (errflg || ntp_optind != argc)
-		usage();
-	kernel = getoffsets(kernel, &tick_offset,
-	    &tickadj_offset, &dosync_offset, &noprintf_offset);
-
-	if (debug) {
-		(void) printf("tick offset = %lu\n", tick_offset);
-		(void) printf("tickadj offset = %lu\n", tickadj_offset);
-		(void) printf("dosynctodr offset = %lu\n", dosync_offset);
-		(void) printf("noprintf offset = %lu\n", noprintf_offset);
-	}
-
-	if (setnoprintf && (noprintf_offset == 0)) {
-		warnx("no noprintf kernel variable");
-		errflg++;
-	}
-
-	if (unsetdosync && (dosync_offset == 0)) {
-		warnx("no dosynctodr kernel variable");
-		errflg++;
-	}
-
-	if (writeopttickadj && (tickadj_offset == 0)) {
-		warnx("no tickadj kernel variable");
-		errflg++;
-	}
-
-	if (writetick && (tick_offset == 0)) {
-		warnx("no tick kernel variable");
-		errflg++;
-	}
-
-
-	if (tickadj_offset != 0)
-		readvar(fd, tickadj_offset, &tickadj);
-
-#if defined(SOLARIS)||defined(RS6000)||defined(SYS_SINIXM)
-	tick = 1000000/sysconf(_SC_CLK_TCK);
-#else
-	readvar(fd, tick_offset, &tick);
-#endif
-
-	if (dosync_offset != 0)
-		readvar(fd, dosync_offset, &dosynctodr);
-	if (noprintf_offset != 0)
-		readvar(fd, noprintf_offset, &noprintf);
-	(void) close(fd);
-
-	if (unsetdosync && dosync_offset == 0)
-		errx(1, "can't find dosynctodr in namelist");
-
-	if (!quiet) {
-		(void) printf("tick = %d us",tick);
-		if (tickadj_offset != 0)
-			(void) printf(", tickadj = %d us", tickadj);
-		if (dosync_offset != 0)
-			(void) printf(", dosynctodr is %s", dosynctodr ? "on" : "off");
-		(void) printf("\n");
-		if (noprintf_offset != 0)
-			(void) printf("kernel level printf's: %s\n", noprintf ? "off" : "on");
-	}
-
-	if (tick <= 0)
-		errx(1, "the value of tick is silly!");
-
-	hz = (int)(1000000L / (long)tick);
-	hz_hundredths = (int)((100000000L / (long)tick) - ((long)hz * 100L));
-	if (!quiet)
-		(void) printf("calculated hz = %d.%02d Hz\n", hz,
-		    hz_hundredths);
-	tmp = (long) tick * 500L;
-	recommend_tickadj = (int)(tmp / 1000000L);
-	if (tmp % 1000000L > 0)
-		recommend_tickadj++;
-
-#if defined(RS6000)
-	if (recommend_tickadj < 40) recommend_tickadj = 40;
-#endif
-
-	if ((!quiet) && (tickadj_offset != 0))
-		(void) printf("recommended value of tickadj = %d us\n",
-		    recommend_tickadj);
-
-	if (writetickadj == 0 && !writeopttickadj &&
-	    !unsetdosync && writetick == 0 && !setnoprintf)
-		exit(errflg ? 1 : 0);
-
-	if (writetickadj == 0 && writeopttickadj)
-		writetickadj = recommend_tickadj;
-
-	fd = openfile(file, O_WRONLY);
-
-	if (setnoprintf && (dosync_offset != 0)) {
-		if (!quiet) {
-			(void) fprintf(stderr, "setting noprintf: ");
-			(void) fflush(stderr);
-		}
-		writevar(fd, noprintf_offset, 1);
-		if (!quiet)
-			(void) fprintf(stderr, "done!\n");
-	}
-
-	if ((writetick > 0) && (tick_offset != 0)) {
-		if (!quiet) {
-			(void) fprintf(stderr, "writing tick, value %d: ",
-			    writetick);
-			(void) fflush(stderr);
-		}
-		writevar(fd, tick_offset, writetick);
-		if (!quiet)
-			(void) fprintf(stderr, "done!\n");
-	}
-
-	if ((writetickadj > 0) && (tickadj_offset != 0)) {
-		if (!quiet) {
-			(void) fprintf(stderr, "writing tickadj, value %d: ",
-			    writetickadj);
-			(void) fflush(stderr);
-		}
-		writevar(fd, tickadj_offset, writetickadj);
-		if (!quiet)
-			(void) fprintf(stderr, "done!\n");
-	}
-
-	if (unsetdosync && (dosync_offset != 0)) {
-		if (!quiet) {
-			(void) fprintf(stderr, "zeroing dosynctodr: ");
-			(void) fflush(stderr);
-		}
-		writevar(fd, dosync_offset, 0);
-		if (!quiet)
-			(void) fprintf(stderr, "done!\n");
-	}
-	(void) close(fd);
-	exit(errflg ? 1 : 0);
-}
-
-/*
- * getoffsets - read the magic offsets from the specified file
- */
-static char *
-getoffsets(filex, tick_off, tickadj_off, dosync_off, noprintf_off)
-	char *filex;
-	unsigned long *tick_off;
-	unsigned long *tickadj_off;
-	unsigned long *dosync_off;
-	unsigned long *noprintf_off;
-{
-	char **kname, *knm;
-
-#if defined(SYS_AUX3) || defined(SYS_AUX2)
-#define X_TICKADJ       0
-#define X_TICK          1
-#define X_DEF
-	static struct nlist nl[] =
-	{	{"tickadj"},
-		{"tick"},
-		{""},
-	};
-#endif
-
-#ifdef	NeXT
-#define	X_TICKADJ	0
-#define	X_TICK		1
-#define	X_DOSYNC	2
-#define	X_NOPRINTF	3
-#define X_DEF
-	static struct nlist nl[] =
-	{	{{"_tickadj"}},
-		{{"_tick"}},
-		{{"_dosynctodr"}},
-		{{"_noprintf"}},
-		{{""}},
-	};
-#endif
-
-#if	defined(SYS_SVR4) || defined(SYS_PTX)
-#define	X_TICKADJ	0
-#define	X_TICK		1
-#define	X_DOSYNC	2
-#define	X_NOPRINTF	3
-#define X_DEF
-	static struct nlist nl[] =
-	{	{{"tickadj"}},
-		{{"tick"}},
-		{{"doresettodr"}},
-		{{"noprintf"}},
-		{{""}},
-	};
-#endif /* SYS_SVR4 */
-
-#if defined(SOLARIS)||defined(RS6000)||defined(SYS_SINIXM)
-#ifndef SOLARIS_HRTIME
-#define	X_TICKADJ	0
-#endif
-#define	X_DOSYNC	1
-#define	X_NOPRINTF	2
-#define X_DEF
-	static struct nlist nl[] =
-	{	{"tickadj"},
-		{"dosynctodr"},
-		{"noprintf"},
-		{""},
-	};
-
-#if  defined(RS6000)
-	int i;
-#endif
-#endif
-
-#if defined(SYS_HPUX)
-#define	X_TICKADJ	0
-#define	X_TICK		1
-#define	X_DEF
-	static struct nlist nl[] =
-#ifdef hp9000s300
-	{       {"_tickadj"},
-	        {"_old_tick"},
-#else
-        {       {"tickadj"},
-	        {"old_tick"},
-#endif
-	        {""},
-	};
-#endif
-
-#if !defined(X_DEF)
-#define	X_TICKADJ	0
-#define	X_TICK		1
-#define	X_DOSYNC	2
-#define	X_NOPRINTF	3
-	static struct nlist nl[] =
-	{	{"_tickadj"},
-		{"_tick"},
-		{"_dosynctodr"},
-		{"_noprintf"},
-		{""},
-	};
-#endif
-#ifndef HAVE_GETBOOTFILE
-	static char *kernels[] = {
-		"/kernel",
-		"/vmunix",
-		"/unix",
-		"/mach",
-		"/kernel/unix",
-		"/386bsd",
-		"/netbsd",
-		NULL
-	};
-#endif
-	struct stat stbuf;
-
-#ifdef HAVE_GETBOOTFILE
-	/* XXX bogus cast to avoid `const' poisoning. */
-	kname = &knm;
-	*kname = (char *)getbootfile();
-	if (stat(*kname, &stbuf) == -1 || nlist(*kname, nl) == -1)
-		*kname = NULL;
-#else
-	for (kname = kernels; *kname != NULL; kname++) {
-		if (stat(*kname, &stbuf) == -1)
-			continue;
-		if (nlist(*kname, nl) >= 0)
-			break;
-	}
-#endif
-	if (*kname == NULL)
-		errx(1, "nlist fails: can't find/read kernel boot file name");
-
-	if (dokmem)
-		file = kmem;
-	else
-		file = kernel;
-
-	fd = openfile(file, O_RDONLY);
-#if defined(RS6000)
-	/*
-	 * Go one more round of indirection.
-	 */
-	for (i=0; i<(sizeof(nl)/sizeof(struct nlist)); i++) {
-		if (nl[i].n_value) {
-		   	readvar(fd, nl[i].n_value, &nl[i].n_value);
-		}
-	}
-#endif
-	*tickadj_off  = 0;
-	*tick_off     = 0;
-	*dosync_off   = 0;
-	*noprintf_off = 0;
-
-#if defined(X_TICKADJ)
-	*tickadj_off = nl[X_TICKADJ].n_value;
-#endif
-
-#if defined(X_TICK)
-	*tick_off = nl[X_TICK].n_value;
-#endif
-
-#if defined(X_DOSYNC)
-	*dosync_off = nl[X_DOSYNC].n_value;
-#endif
-
-#if defined(X_NOPRINTF)
-	*noprintf_off = nl[X_NOPRINTF].n_value;
-#endif
-	return *kname;
-}
-
-#undef X_TICKADJ
-#undef X_TICK
-#undef X_DOSYNC
-#undef X_NOPRINTF
-
-
-/*
- * openfile - open the file, check for errors
- */
-static int
-openfile(name, mode)
-	char *name;
-	int mode;
-{
-	int fd;
-
-	fd = open(name, mode);
-	if (fd < 0)
-		err(1, "open %s", name);
-	return fd;
-}
-
-
-/*
- * writevar - write a variable into the file
- */
-static void
-writevar(fd, off, var)
-	int fd;
-	unsigned long off;
-	int var;
-{
-
-	if (lseek(fd, off, L_SET) == -1)
-		err(1, "lseek fails");
-	if (write(fd, (char *)&var, sizeof(int)) != sizeof(int))
-		err(1, "write fails");
-}
-
-
-/*
- * readvar - read a variable from the file
- */
-static void
-readvar(fd, off, var)
-	int fd;
-	unsigned long off;
-	int *var;
-{
-	int i;
-
-	if (lseek(fd, off, L_SET) == -1)
-		err(1, "lseek fails");
-	i = read(fd, (char *)var, sizeof(int));
-	if (i < 0)
-		err(1, "read fails");
-	if (i != sizeof(int))
-		errx(1, "read expected %d, got %d", (int)sizeof(int), i);
-}
-#endif /* not Linux */