diff options
Diffstat (limited to 'usr.sbin/timed/timedc')
| -rw-r--r-- | usr.sbin/timed/timedc/Makefile | 15 | ||||
| -rw-r--r-- | usr.sbin/timed/timedc/Makefile.depend | 19 | ||||
| -rw-r--r-- | usr.sbin/timed/timedc/cmds.c | 544 | ||||
| -rw-r--r-- | usr.sbin/timed/timedc/cmdtab.c | 59 | ||||
| -rw-r--r-- | usr.sbin/timed/timedc/extern.h | 52 | ||||
| -rw-r--r-- | usr.sbin/timed/timedc/timedc.8 | 141 | ||||
| -rw-r--r-- | usr.sbin/timed/timedc/timedc.c | 254 | ||||
| -rw-r--r-- | usr.sbin/timed/timedc/timedc.h | 61 |
8 files changed, 0 insertions, 1145 deletions
diff --git a/usr.sbin/timed/timedc/Makefile b/usr.sbin/timed/timedc/Makefile deleted file mode 100644 index d836912d915b..000000000000 --- a/usr.sbin/timed/timedc/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -# @(#)Makefile 8.1 (Berkeley) 6/6/93 -# $FreeBSD$ - -.PATH: ${.CURDIR:H}/timed - -PROG= timedc -MAN= timedc.8 -SRCS= cmds.c cmdtab.c timedc.c byteorder.c measure.c cksum.c -BINOWN= root -BINMODE= 4555 - -WARNS?= 1 - -.include "../../Makefile.inc" -.include <bsd.prog.mk> diff --git a/usr.sbin/timed/timedc/Makefile.depend b/usr.sbin/timed/timedc/Makefile.depend deleted file mode 100644 index 782b0d5c171e..000000000000 --- a/usr.sbin/timed/timedc/Makefile.depend +++ /dev/null @@ -1,19 +0,0 @@ -# $FreeBSD$ -# Autogenerated - do NOT edit! - -DIRDEPS = \ - gnu/lib/csu \ - include \ - include/arpa \ - include/protocols \ - include/xlocale \ - lib/${CSU_DIR} \ - lib/libc \ - lib/libcompiler_rt \ - - -.include <dirdeps.mk> - -.if ${DEP_RELDIR} == ${_DEP_RELDIR} -# local dependencies - needed for -jN in clean tree -.endif diff --git a/usr.sbin/timed/timedc/cmds.c b/usr.sbin/timed/timedc/cmds.c deleted file mode 100644 index 835246271cb2..000000000000 --- a/usr.sbin/timed/timedc/cmds.c +++ /dev/null @@ -1,544 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1985, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#if 0 -#ifndef lint -static char sccsid[] = "@(#)cmds.c 8.1 (Berkeley) 6/6/93"; -#endif /* not lint */ -#endif -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "timedc.h" -#include <sys/file.h> - -#include <arpa/inet.h> - -#include <netinet/in_systm.h> -#include <netinet/ip.h> -#include <netinet/ip_icmp.h> - -#include <err.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#define TSPTYPES -#include <protocols/timed.h> - -#define SECHR (60*60) -#define SECDAY (24*SECHR) - -# define DATE_PROTO "udp" -# define DATE_PORT "time" - - -int sock; -int sock_raw; -char myname[MAXHOSTNAMELEN]; -struct hostent *hp; -struct sockaddr_in server; -struct sockaddr_in dayaddr; -extern int measure_delta; - -void bytenetorder(struct tsp *); -void bytehostorder(struct tsp *); - - -#define BU (2208988800UL) /* seconds before UNIX epoch */ - - -/* compute the difference between our date and another machine - */ -static int /* difference in days from our time */ -daydiff(char *hostname) -{ - int i; - int trials; - struct timeval tout, now; - fd_set ready; - struct sockaddr from; - int fromlen; - unsigned long sec; - - - /* wait 2 seconds between 10 tries */ - tout.tv_sec = 2; - tout.tv_usec = 0; - for (trials = 0; trials < 10; trials++) { - /* ask for the time */ - sec = 0; - if (sendto(sock, &sec, sizeof(sec), 0, - (struct sockaddr*)&dayaddr, sizeof(dayaddr)) < 0) { - warn("sendto(sock)"); - return 0; - } - - for (;;) { - FD_ZERO(&ready); - FD_SET(sock, &ready); - i = select(sock+1, &ready, (fd_set *)0, - (fd_set *)0, &tout); - if (i < 0) { - if (errno == EINTR) - continue; - warn("select(date read)"); - return 0; - } - if (0 == i) - break; - - fromlen = sizeof(from); - if (recvfrom(sock,&sec,sizeof(sec),0, - &from,&fromlen) < 0) { - warn("recvfrom(date read)"); - return 0; - } - - sec = ntohl(sec); - if (sec < BU) { - warnx("%s says it is before 1970: %lu", - hostname, sec); - return 0; - } - sec -= BU; - - (void)gettimeofday(&now, NULL); - return (sec - now.tv_sec); - } - } - - /* if we get here, we tried too many times */ - warnx("%s will not tell us the date", hostname); - return 0; -} - - -/* - * Clockdiff computes the difference between the time of the machine on - * which it is called and the time of the machines given as argument. - * The time differences measured by clockdiff are obtained using a sequence - * of ICMP TSTAMP messages which are returned to the sender by the IP module - * in the remote machine. - * In order to compare clocks of machines in different time zones, the time - * is transmitted (as a 32-bit value) in milliseconds since midnight UT. - * If a hosts uses a different time format, it should set the high order - * bit of the 32-bit quantity it transmits. - * However, VMS apparently transmits the time in milliseconds since midnight - * local time (rather than GMT) without setting the high order bit. - * Furthermore, it does not understand daylight-saving time. This makes - * clockdiff behaving inconsistently with hosts running VMS. - * - * In order to reduce the sensitivity to the variance of message transmission - * time, clockdiff sends a sequence of messages. Yet, measures between - * two `distant' hosts can be affected by a small error. The error can, - * however, be reduced by increasing the number of messages sent in each - * measurement. - */ -void -clockdiff(int argc, char *argv[]) -{ - int measure_status; - extern int measure(u_long, u_long, char *, struct sockaddr_in*, int); - register int avg_cnt; - register long avg; - struct servent *sp; - - if (argc < 2) { - printf("usage: timedc clockdiff host ...\n"); - return; - } - - if (gethostname(myname, sizeof(myname) - 1) < 0) - err(1, "gethostname"); - - /* get the address for the date ready */ - sp = getservbyname(DATE_PORT, DATE_PROTO); - if (!sp) { - warnx("%s/%s: unknown service", DATE_PORT, DATE_PROTO); - dayaddr.sin_port = 0; - } else { - dayaddr.sin_port = sp->s_port; - } - - while (argc > 1) { - argc--; argv++; - hp = gethostbyname(*argv); - if (hp == NULL) { - warnx("%s: %s", *argv, hstrerror(h_errno)); - continue; - } - - server.sin_family = hp->h_addrtype; - bcopy(hp->h_addr, &server.sin_addr.s_addr, hp->h_length); - for (avg_cnt = 0, avg = 0; avg_cnt < 16; avg_cnt++) { - measure_status = measure(10000,100, *argv, &server, 1); - if (measure_status != GOOD) - break; - avg += measure_delta; - } - if (measure_status == GOOD) - measure_delta = avg/avg_cnt; - - switch (measure_status) { - case HOSTDOWN: - printf("%s is down\n", hp->h_name); - continue; - case NONSTDTIME: - printf("%s transmits a non-standard time format\n", - hp->h_name); - continue; - case UNREACHABLE: - printf("%s is unreachable\n", hp->h_name); - continue; - } - - /* - * Try to get the date only after using ICMP timestamps to - * get the time. This is because the date protocol - * is optional. - */ - if (dayaddr.sin_port != 0) { - dayaddr.sin_family = hp->h_addrtype; - bcopy(hp->h_addr, &dayaddr.sin_addr.s_addr, - hp->h_length); - avg = daydiff(*argv); - if (avg > SECDAY) { - printf("time on %s is %ld days ahead %s\n", - hp->h_name, avg/SECDAY, myname); - continue; - } else if (avg < -SECDAY) { - printf("time on %s is %ld days behind %s\n", - hp->h_name, -avg/SECDAY, myname); - continue; - } - } - - if (measure_delta > 0) { - printf("time on %s is %d ms. ahead of time on %s\n", - hp->h_name, measure_delta, myname); - } else if (measure_delta == 0) { - printf("%s and %s have the same time\n", - hp->h_name, myname); - } else { - printf("time on %s is %d ms. behind time on %s\n", - hp->h_name, -measure_delta, myname); - } - } - return; -} - - -/* - * finds location of master timedaemon - */ -void -msite(int argc, char *argv[]) -{ - ssize_t cc; - fd_set ready; - struct sockaddr_in dest; - int i, length; - struct sockaddr_in from; - struct timeval tout; - struct tsp msg; - struct servent *srvp; - char *tgtname; - - if (argc < 1) { - printf("usage: timedc msite [host ...]\n"); - return; - } - - srvp = getservbyname("timed", "udp"); - if (srvp == NULL) { - warnx("timed/udp: unknown service"); - return; - } - dest.sin_port = srvp->s_port; - dest.sin_family = AF_INET; - - if (gethostname(myname, sizeof(myname) - 1) < 0) - err(1, "gethostname"); - i = 1; - do { - tgtname = (i >= argc) ? myname : argv[i]; - hp = gethostbyname(tgtname); - if (hp == NULL) { - warnx("%s: %s", tgtname, hstrerror(h_errno)); - continue; - } - bcopy(hp->h_addr, &dest.sin_addr.s_addr, hp->h_length); - - (void)strlcpy(msg.tsp_name, myname, sizeof(msg.tsp_name)); - msg.tsp_type = TSP_MSITE; - msg.tsp_vers = TSPVERSION; - bytenetorder(&msg); - if (sendto(sock, &msg, sizeof(struct tsp), 0, - (struct sockaddr*)&dest, - sizeof(struct sockaddr)) < 0) { - warn("sendto"); - continue; - } - - tout.tv_sec = 15; - tout.tv_usec = 0; - FD_ZERO(&ready); - FD_SET(sock, &ready); - if (select(FD_SETSIZE, &ready, (fd_set *)0, (fd_set *)0, - &tout)) { - length = sizeof(from); - cc = recvfrom(sock, &msg, sizeof(struct tsp), 0, - (struct sockaddr *)&from, &length); - if (cc < 0) { - warn("recvfrom"); - continue; - } - /* - * The 4.3BSD protocol spec had a 32-byte tsp_name field, and - * this is still OS-dependent. Demand that the packet is at - * least long enough to hold a 4.3BSD packet. - */ - if (cc < (sizeof(struct tsp) - MAXHOSTNAMELEN + 32)) { - fprintf(stderr, - "short packet (%zd/%zu bytes) from %s\n", - cc, sizeof(struct tsp) - MAXHOSTNAMELEN + 32, - inet_ntoa(from.sin_addr)); - continue; - } - bytehostorder(&msg); - if (msg.tsp_type == TSP_ACK) { - printf("master timedaemon at %s is %s\n", - tgtname, msg.tsp_name); - } else { - if (msg.tsp_type >= TSPTYPENUMBER) - printf("unknown ack received: %u\n", - msg.tsp_type); - else - printf("wrong ack received: %s\n", - tsptype[msg.tsp_type]); - } - } else { - printf("communication error with %s\n", tgtname); - } - } while (++i < argc); -} - -/* - * quits timedc - */ -void -quit(void) -{ - exit(0); -} - - -/* - * Causes the election timer to expire on the selected hosts - * It sends just one udp message per machine, relying on - * reliability of communication channel. - */ -void -testing(int argc, char *argv[]) -{ - struct servent *srvp; - struct sockaddr_in sin; - struct tsp msg; - - if (argc < 2) { - printf("usage: timedc election host1 [host2 ...]\n"); - return; - } - - srvp = getservbyname("timed", "udp"); - if (srvp == NULL) { - warnx("timed/udp: unknown service"); - return; - } - - while (argc > 1) { - argc--; argv++; - hp = gethostbyname(*argv); - if (hp == NULL) { - warnx("%s: %s", *argv, hstrerror(h_errno)); - argc--; argv++; - continue; - } - sin.sin_port = srvp->s_port; - sin.sin_family = hp->h_addrtype; - bcopy(hp->h_addr, &sin.sin_addr.s_addr, hp->h_length); - - msg.tsp_type = TSP_TEST; - msg.tsp_vers = TSPVERSION; - if (gethostname(myname, sizeof(myname) - 1) < 0) - err(1, "gethostname"); - (void)strlcpy(msg.tsp_name, myname, sizeof(msg.tsp_name)); - bytenetorder(&msg); - if (sendto(sock, &msg, sizeof(struct tsp), 0, - (struct sockaddr*)&sin, - sizeof(struct sockaddr)) < 0) { - warn("sendto"); - } - } -} - - -/* - * Enables or disables tracing on local timedaemon - */ -void -tracing(int argc, char *argv[]) -{ - int onflag; - int length; - ssize_t cc; - fd_set ready; - struct sockaddr_in dest; - struct sockaddr_in from; - struct timeval tout; - struct tsp msg; - struct servent *srvp; - - if (argc != 2) { - printf("usage: timedc trace { on | off }\n"); - return; - } - - srvp = getservbyname("timed", "udp"); - if (srvp == NULL) { - warnx("timed/udp: unknown service"); - return; - } - dest.sin_port = srvp->s_port; - dest.sin_family = AF_INET; - - if (gethostname(myname, sizeof(myname) - 1) < 0) - err(1, "gethostname"); - hp = gethostbyname(myname); - bcopy(hp->h_addr, &dest.sin_addr.s_addr, hp->h_length); - - if (strcmp(argv[1], "on") == 0) { - msg.tsp_type = TSP_TRACEON; - onflag = ON; - } else { - msg.tsp_type = TSP_TRACEOFF; - onflag = OFF; - } - - (void)strcpy(msg.tsp_name, myname); - msg.tsp_vers = TSPVERSION; - bytenetorder(&msg); - if (sendto(sock, &msg, sizeof(struct tsp), 0, - (struct sockaddr*)&dest, sizeof(struct sockaddr)) < 0) { - warn("sendto"); - return; - } - - tout.tv_sec = 5; - tout.tv_usec = 0; - FD_ZERO(&ready); - FD_SET(sock, &ready); - if (select(FD_SETSIZE, &ready, (fd_set *)0, (fd_set *)0, &tout)) { - length = sizeof(from); - cc = recvfrom(sock, &msg, sizeof(struct tsp), 0, - (struct sockaddr *)&from, &length); - if (cc < 0) { - warn("recvfrom"); - return; - } - /* - * The 4.3BSD protocol spec had a 32-byte tsp_name field, and - * this is still OS-dependent. Demand that the packet is at - * least long enough to hold a 4.3BSD packet. - */ - if (cc < (sizeof(struct tsp) - MAXHOSTNAMELEN + 32)) { - fprintf(stderr, "short packet (%zd/%zu bytes) from %s\n", - cc, sizeof(struct tsp) - MAXHOSTNAMELEN + 32, - inet_ntoa(from.sin_addr)); - return; - } - bytehostorder(&msg); - if (msg.tsp_type == TSP_ACK) - if (onflag) - printf("timed tracing enabled\n"); - else - printf("timed tracing disabled\n"); - else { - if (msg.tsp_type >= TSPTYPENUMBER) - printf("unknown ack received: %u\n", - msg.tsp_type); - else - printf("wrong ack received: %s\n", - tsptype[msg.tsp_type]); - } - } else - printf("communication error\n"); -} - -int -priv_resources(void) -{ - int port; - struct sockaddr_in sin; - - sock = socket(AF_INET, SOCK_DGRAM, 0); - if (sock < 0) { - warn("opening socket"); - return(-1); - } - - sin.sin_family = AF_INET; - sin.sin_addr.s_addr = 0; - for (port = IPPORT_RESERVED - 1; port > IPPORT_RESERVED / 2; port--) { - sin.sin_port = htons((u_short)port); - if (bind(sock, (struct sockaddr*)&sin, sizeof (sin)) >= 0) - break; - if (errno != EADDRINUSE && errno != EADDRNOTAVAIL) { - warn("bind"); - (void) close(sock); - return(-1); - } - } - if (port == IPPORT_RESERVED / 2) { - warnx("all reserved ports in use"); - (void) close(sock); - return(-1); - } - - sock_raw = socket(AF_INET, SOCK_RAW, IPPROTO_ICMP); - if (sock_raw < 0) { - warn("opening raw socket"); - (void) close(sock); - return(-1); - } - return(1); -} diff --git a/usr.sbin/timed/timedc/cmdtab.c b/usr.sbin/timed/timedc/cmdtab.c deleted file mode 100644 index 044061b91a90..000000000000 --- a/usr.sbin/timed/timedc/cmdtab.c +++ /dev/null @@ -1,59 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1983, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -#if 0 -static char sccsid[] = "@(#)cmdtab.c 8.1 (Berkeley) 6/6/93"; -#endif -static const char rcsid[] = - "$FreeBSD$"; -#endif /* not lint */ - -#include "timedc.h" - -char clockdiffhelp[] = "measures clock differences between machines"; -char helphelp[] = "gets help on commands"; -char msitehelp[] = "finds location of master"; -char quithelp[] = "exits timedc"; -char testinghelp[] = "causes election timers to expire"; -char tracinghelp[] = "turns tracing on or off"; - -struct cmd cmdtab[] = { - { "clockdiff", clockdiffhelp, clockdiff, 0 }, - { "election", testinghelp, testing, 1 }, - { "help", helphelp, help, 0 }, - { "msite", msitehelp, msite, 0 }, - { "quit", quithelp, quit, 0 }, - { "trace", tracinghelp, tracing, 1 }, - { "?", helphelp, help, 0 }, -}; - -int NCMDS = sizeof (cmdtab) / sizeof (cmdtab[0]); diff --git a/usr.sbin/timed/timedc/extern.h b/usr.sbin/timed/timedc/extern.h deleted file mode 100644 index 4afbaa7372c3..000000000000 --- a/usr.sbin/timed/timedc/extern.h +++ /dev/null @@ -1,52 +0,0 @@ -/* $FreeBSD$ */ - -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)extern.h 8.1 (Berkeley) 6/6/93 - */ - -#if __STDC__ -struct tsp; -#endif - -extern struct cmd cmdtab[]; - -void bytehostorder(struct tsp *); -void bytenetorder(struct tsp *); -void clockdiff(int, char *[]); -void help(int, char *[]); -void intr(int); -void makeargv(void); -void msite(int, char *[]); -int priv_resources(void); -void quit(void); -void testing(int, char *[]); -void tracing(int, char *[]); diff --git a/usr.sbin/timed/timedc/timedc.8 b/usr.sbin/timed/timedc/timedc.8 deleted file mode 100644 index 8f5481ece27c..000000000000 --- a/usr.sbin/timed/timedc/timedc.8 +++ /dev/null @@ -1,141 +0,0 @@ -.\" Copyright (c) 1980, 1991, 1993 -.\" The Regents of the University of California. All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)timedc.8 8.1 (Berkeley) 6/6/93 -.\" $FreeBSD$ -.\" -.Dd June 6, 1993 -.Dt TIMEDC 8 -.Os -.Sh NAME -.Nm timedc -.Nd timed control program -.Sh SYNOPSIS -.Nm -.Op Ar command Op Ar argument ... -.Sh DESCRIPTION -The -.Nm -utility is used to control the operation of the -.Xr timed 8 -program. -It may be used to: -.Bl -bullet -.It -Measure the differences between machines' clocks, -.It -Find the location where the master time server is running, -.It -Enable or disable tracing of messages received by -.Xr timed 8 , -and -.It -Perform various debugging actions. -.El -.Pp -Without any arguments, -.Nm -will prompt for commands from the standard input. -If arguments are supplied, -.Nm -interprets the first argument as a command and the remaining -arguments as parameters to the command. -The standard input -may be redirected causing -.Nm -to read commands from a file. -Commands may be abbreviated; -recognized commands are: -.Pp -.Bl -tag -width Ds -compact -.It Ic \&? Op Ar command ... -.Pp -.It Ic help Op Ar command ... -Print a short description of each command specified in the argument list, -or, if no arguments are given, a list of the recognized commands. -.Pp -.It Ic clockdiff Ar host ... -Compute the differences between the clock of the host machine -and the clocks of the machines given as arguments. -.Pp -.It Ic msite Op Ar host ... -Show the master time server for specified host(s). -.Pp -.It Xo -.Ic trace -.Li \&{ Ar on Li \&| -.Ar off \&} -.Xc -Enable or disable the tracing of incoming messages to -.Xr timed 8 -in the file -.Pa /var/log/timed.log . -.Pp -.It Ic election Ar host1 Op Ar host2 ... -Asks the daemon -on the target host to reset its "election" timers and to ensure that -a time master has been elected. -.Pp -.It Ic quit -Exit from timedc. -.El -.Pp -Other commands may be included for use in testing and debugging -.Xr timed 8 ; -the help command and -the program source may be consulted for details. -.Sh FILES -.Bl -tag -width /var/log/timed.masterlog -compact -.It Pa /var/log/timed.log -tracing file for timed -.It Pa /var/log/timed.masterlog -log file for master timed -.El -.Sh DIAGNOSTICS -.Bl -diag -.It ?Ambiguous command -abbreviation matches more than one command -.It ?Invalid command -no match found -.It ?Privileged command -command can be executed by root only -.El -.Sh SEE ALSO -.Xr date 1 , -.Xr adjtime 2 , -.Xr icmp 4 , -.Xr timed 8 -.Rs -.%T "TSP: The Time Synchronization Protocol for UNIX 4.3BSD" -.%A R. Gusella -.%A S. Zatti -.Re -.Sh HISTORY -The -.Nm -utility appeared in -.Bx 4.3 . diff --git a/usr.sbin/timed/timedc/timedc.c b/usr.sbin/timed/timedc/timedc.c deleted file mode 100644 index 1512c130851f..000000000000 --- a/usr.sbin/timed/timedc/timedc.c +++ /dev/null @@ -1,254 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1985, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static const char copyright[] = -"@(#) Copyright (c) 1985, 1993\n\ - The Regents of the University of California. All rights reserved.\n"; -#endif /* not lint */ - -#ifndef lint -#if 0 -static char sccsid[] = "@(#)timedc.c 8.1 (Berkeley) 6/6/93"; -#endif -static const char rcsid[] = - "$FreeBSD$"; -#endif /* not lint */ - -#include "timedc.h" -#include <ctype.h> -#include <err.h> -#include <setjmp.h> -#include <signal.h> -#include <stdlib.h> -#include <string.h> -#include <syslog.h> -#include <unistd.h> - -int trace = 0; -FILE *fd = NULL; -int margc; -int fromatty; -#define MAX_MARGV 20 -char *margv[MAX_MARGV]; -char cmdline[200]; -jmp_buf toplevel; -static struct cmd *getcmd(char *); - -int -main(int argc, char *argv[]) -{ - register struct cmd *c; - - openlog("timedc", 0, LOG_AUTH); - - /* - * security dictates! - */ - if (priv_resources() < 0) - errx(1, "could not get privileged resources"); - if (setuid(getuid()) != 0) - err(1, "setuid()"); - - if (--argc > 0) { - c = getcmd(*++argv); - if (c == (struct cmd *)-1) { - printf("?Ambiguous command\n"); - exit(1); - } - if (c == NULL) { - printf("?Invalid command\n"); - exit(1); - } - if (c->c_priv && getuid()) { - printf("?Privileged command\n"); - exit(1); - } - (*c->c_handler)(argc, argv); - exit(0); - } - - fromatty = isatty(fileno(stdin)); - if (setjmp(toplevel)) - putchar('\n'); - (void) signal(SIGINT, intr); - for (;;) { - if (fromatty) { - printf("timedc> "); - (void) fflush(stdout); - } - if (fgets(cmdline, sizeof(cmdline), stdin) == NULL) - quit(); - if (cmdline[0] == 0) - break; - makeargv(); - if (margv[0] == NULL) - continue; - c = getcmd(margv[0]); - if (c == (struct cmd *)-1) { - printf("?Ambiguous command\n"); - continue; - } - if (c == NULL) { - printf("?Invalid command\n"); - continue; - } - if (c->c_priv && getuid()) { - printf("?Privileged command\n"); - continue; - } - (*c->c_handler)(margc, margv); - } - return 0; -} - -void -intr(int signo __unused) -{ - if (!fromatty) - exit(0); - longjmp(toplevel, 1); -} - - -static struct cmd * -getcmd(char *name) -{ - register char *p, *q; - register struct cmd *c, *found; - register int nmatches, longest; - extern int NCMDS; - - longest = 0; - nmatches = 0; - found = NULL; - for (c = cmdtab; c < &cmdtab[NCMDS]; c++) { - p = c->c_name; - for (q = name; *q == *p++; q++) - if (*q == 0) /* exact match? */ - return(c); - if (!*q) { /* the name was a prefix */ - if (q - name > longest) { - longest = q - name; - nmatches = 1; - found = c; - } else if (q - name == longest) - nmatches++; - } - } - if (nmatches > 1) - return((struct cmd *)-1); - return(found); -} - -/* - * Slice a string up into argc/argv. - */ -void -makeargv(void) -{ - register char *cp; - register char **argp = margv; - - margc = 0; - for (cp = cmdline; margc < MAX_MARGV - 1 && *cp; ) { - while (isspace(*cp)) - cp++; - if (*cp == '\0') - break; - *argp++ = cp; - margc += 1; - while (*cp != '\0' && !isspace(*cp)) - cp++; - if (*cp == '\0') - break; - *cp++ = '\0'; - } - *argp++ = NULL; -} - -#define HELPINDENT (sizeof ("directory")) - -/* - * Help command. - */ -void -help(int argc, char *argv[]) -{ - register struct cmd *c; - - if (argc == 1) { - register int i, j, w; - int columns, width = 0, lines; - extern int NCMDS; - - printf("Commands may be abbreviated. Commands are:\n\n"); - for (c = cmdtab; c < &cmdtab[NCMDS]; c++) { - int len = strlen(c->c_name); - - if (len > width) - width = len; - } - width = (width + 8) &~ 7; - columns = 80 / width; - if (columns == 0) - columns = 1; - lines = (NCMDS + columns - 1) / columns; - for (i = 0; i < lines; i++) { - for (j = 0; j < columns; j++) { - c = cmdtab + j * lines + i; - printf("%s", c->c_name); - if (c + lines >= &cmdtab[NCMDS]) { - printf("\n"); - break; - } - w = strlen(c->c_name); - while (w < width) { - w = (w + 8) &~ 7; - putchar('\t'); - } - } - } - return; - } - while (--argc > 0) { - register char *arg; - arg = *++argv; - c = getcmd(arg); - if (c == (struct cmd *)-1) - printf("?Ambiguous help command %s\n", arg); - else if (c == (struct cmd *)0) - printf("?Invalid help command %s\n", arg); - else - printf("%-*s\t%s\n", (int)HELPINDENT, - c->c_name, c->c_help); - } -} diff --git a/usr.sbin/timed/timedc/timedc.h b/usr.sbin/timed/timedc/timedc.h deleted file mode 100644 index 8be16e201c39..000000000000 --- a/usr.sbin/timed/timedc/timedc.h +++ /dev/null @@ -1,61 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1985, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)timedc.h 8.1 (Berkeley) 6/6/93 - * - * $FreeBSD$ - */ - -#include <sys/param.h> -#include <sys/time.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> - -#include <errno.h> -#include <netdb.h> -#include <stdio.h> - -#define ON 1 -#define OFF 0 - -#define GOOD 1 -#define UNREACHABLE 2 -#define NONSTDTIME 3 -#define HOSTDOWN 0x7fffffff - -struct cmd { - char *c_name; /* command name */ - char *c_help; /* help message */ - void (*c_handler)(); /* routine to do the work */ - int c_priv; /* privileged command */ -}; - -#include "extern.h" |