1994-05-26 06:35:07 +00:00
|
|
|
/*-
|
|
|
|
* Copyright (c) 1980, 1988, 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. All advertising materials mentioning features or use of this software
|
|
|
|
* must display the following acknowledgement:
|
|
|
|
* This product includes software developed by the University of
|
|
|
|
* California, Berkeley and its contributors.
|
|
|
|
* 4. 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 char sccsid[] = "@(#)optr.c 8.2 (Berkeley) 1/6/94";
|
|
|
|
#endif /* not lint */
|
|
|
|
|
|
|
|
#include <sys/param.h>
|
|
|
|
#include <sys/wait.h>
|
|
|
|
#include <sys/time.h>
|
|
|
|
|
|
|
|
#include <errno.h>
|
|
|
|
#include <fstab.h>
|
|
|
|
#include <grp.h>
|
|
|
|
#include <signal.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#ifdef __STDC__
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <stdarg.h>
|
|
|
|
#endif
|
|
|
|
#include <tzfile.h>
|
|
|
|
#ifdef __STDC__
|
|
|
|
#include <unistd.h>
|
|
|
|
#endif
|
|
|
|
#include <utmp.h>
|
|
|
|
#ifndef __STDC__
|
|
|
|
#include <varargs.h>
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#include "dump.h"
|
|
|
|
#include "pathnames.h"
|
|
|
|
|
|
|
|
void alarmcatch __P((/* int, int */));
|
|
|
|
int datesort __P((const void *, const void *));
|
|
|
|
static void sendmes __P((char *, char *));
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Query the operator; This previously-fascist piece of code
|
|
|
|
* no longer requires an exact response.
|
|
|
|
* It is intended to protect dump aborting by inquisitive
|
|
|
|
* people banging on the console terminal to see what is
|
|
|
|
* happening which might cause dump to croak, destroying
|
|
|
|
* a large number of hours of work.
|
|
|
|
*
|
|
|
|
* Every 2 minutes we reprint the message, alerting others
|
|
|
|
* that dump needs attention.
|
|
|
|
*/
|
|
|
|
static int timeout;
|
|
|
|
static char *attnmessage; /* attention message */
|
|
|
|
|
|
|
|
int
|
|
|
|
query(question)
|
|
|
|
char *question;
|
|
|
|
{
|
|
|
|
char replybuffer[64];
|
|
|
|
int back, errcount;
|
|
|
|
FILE *mytty;
|
|
|
|
|
|
|
|
if ((mytty = fopen(_PATH_TTY, "r")) == NULL)
|
|
|
|
quit("fopen on %s fails: %s\n", _PATH_TTY, strerror(errno));
|
|
|
|
attnmessage = question;
|
|
|
|
timeout = 0;
|
|
|
|
alarmcatch();
|
|
|
|
back = -1;
|
|
|
|
errcount = 0;
|
|
|
|
do {
|
|
|
|
if (fgets(replybuffer, 63, mytty) == NULL) {
|
|
|
|
clearerr(mytty);
|
|
|
|
if (++errcount > 30) /* XXX ugly */
|
|
|
|
quit("excessive operator query failures\n");
|
|
|
|
} else if (replybuffer[0] == 'y' || replybuffer[0] == 'Y') {
|
|
|
|
back = 1;
|
|
|
|
} else if (replybuffer[0] == 'n' || replybuffer[0] == 'N') {
|
|
|
|
back = 0;
|
|
|
|
} else {
|
|
|
|
(void) fprintf(stderr,
|
|
|
|
" DUMP: \"Yes\" or \"No\"?\n");
|
|
|
|
(void) fprintf(stderr,
|
|
|
|
" DUMP: %s: (\"yes\" or \"no\") ", question);
|
|
|
|
}
|
|
|
|
} while (back < 0);
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Turn off the alarm, and reset the signal to trap out..
|
|
|
|
*/
|
|
|
|
(void) alarm(0);
|
|
|
|
if (signal(SIGALRM, sig) == SIG_IGN)
|
|
|
|
signal(SIGALRM, SIG_IGN);
|
|
|
|
(void) fclose(mytty);
|
|
|
|
return(back);
|
|
|
|
}
|
|
|
|
|
|
|
|
char lastmsg[100];
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Alert the console operator, and enable the alarm clock to
|
|
|
|
* sleep for 2 minutes in case nobody comes to satisfy dump
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
alarmcatch()
|
|
|
|
{
|
|
|
|
if (notify == 0) {
|
|
|
|
if (timeout == 0)
|
|
|
|
(void) fprintf(stderr,
|
|
|
|
" DUMP: %s: (\"yes\" or \"no\") ",
|
|
|
|
attnmessage);
|
|
|
|
else
|
|
|
|
msgtail("\7\7");
|
|
|
|
} else {
|
|
|
|
if (timeout) {
|
|
|
|
msgtail("\n");
|
|
|
|
broadcast(""); /* just print last msg */
|
|
|
|
}
|
|
|
|
(void) fprintf(stderr," DUMP: %s: (\"yes\" or \"no\") ",
|
|
|
|
attnmessage);
|
|
|
|
}
|
|
|
|
signal(SIGALRM, alarmcatch);
|
|
|
|
(void) alarm(120);
|
|
|
|
timeout = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Here if an inquisitive operator interrupts the dump program
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
interrupt(signo)
|
|
|
|
int signo;
|
|
|
|
{
|
|
|
|
msg("Interrupt received.\n");
|
|
|
|
if (query("Do you want to abort dump?"))
|
|
|
|
dumpabort(0);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* The following variables and routines manage alerting
|
|
|
|
* operators to the status of dump.
|
|
|
|
* This works much like wall(1) does.
|
|
|
|
*/
|
|
|
|
struct group *gp;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Get the names from the group entry "operator" to notify.
|
1995-05-30 06:12:45 +00:00
|
|
|
*/
|
1994-05-26 06:35:07 +00:00
|
|
|
void
|
|
|
|
set_operators()
|
|
|
|
{
|
|
|
|
if (!notify) /*not going to notify*/
|
|
|
|
return;
|
|
|
|
gp = getgrnam(OPGRENT);
|
|
|
|
(void) endgrent();
|
|
|
|
if (gp == NULL) {
|
|
|
|
msg("No group entry for %s.\n", OPGRENT);
|
|
|
|
notify = 0;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
struct tm *localclock;
|
|
|
|
|
|
|
|
/*
|
|
|
|
* We fork a child to do the actual broadcasting, so
|
|
|
|
* that the process control groups are not messed up
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
broadcast(message)
|
|
|
|
char *message;
|
|
|
|
{
|
|
|
|
time_t clock;
|
|
|
|
FILE *f_utmp;
|
|
|
|
struct utmp utmp;
|
|
|
|
char **np;
|
|
|
|
int pid, s;
|
|
|
|
|
|
|
|
if (!notify || gp == NULL)
|
|
|
|
return;
|
|
|
|
|
|
|
|
switch (pid = fork()) {
|
|
|
|
case -1:
|
|
|
|
return;
|
|
|
|
case 0:
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
while (wait(&s) != pid)
|
|
|
|
continue;
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
clock = time((time_t *)0);
|
|
|
|
localclock = localtime(&clock);
|
|
|
|
|
|
|
|
if ((f_utmp = fopen(_PATH_UTMP, "r")) == NULL) {
|
|
|
|
msg("Cannot open %s: %s\n", _PATH_UTMP, strerror(errno));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
while (!feof(f_utmp)) {
|
|
|
|
if (fread((char *) &utmp, sizeof (struct utmp), 1, f_utmp) != 1)
|
|
|
|
break;
|
|
|
|
if (utmp.ut_name[0] == 0)
|
|
|
|
continue;
|
|
|
|
for (np = gp->gr_mem; *np; np++) {
|
|
|
|
if (strncmp(*np, utmp.ut_name, sizeof(utmp.ut_name)) != 0)
|
|
|
|
continue;
|
|
|
|
/*
|
|
|
|
* Do not send messages to operators on dialups
|
|
|
|
*/
|
|
|
|
if (strncmp(utmp.ut_line, DIALUP, strlen(DIALUP)) == 0)
|
|
|
|
continue;
|
|
|
|
#ifdef DEBUG
|
|
|
|
msg("Message to %s at %s\n", *np, utmp.ut_line);
|
|
|
|
#endif
|
|
|
|
sendmes(utmp.ut_line, message);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
(void) fclose(f_utmp);
|
|
|
|
Exit(0); /* the wait in this same routine will catch this */
|
|
|
|
/* NOTREACHED */
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
sendmes(tty, message)
|
|
|
|
char *tty, *message;
|
|
|
|
{
|
|
|
|
char t[50], buf[BUFSIZ];
|
|
|
|
register char *cp;
|
|
|
|
int lmsg = 1;
|
|
|
|
FILE *f_tty;
|
|
|
|
|
|
|
|
(void) strcpy(t, _PATH_DEV);
|
|
|
|
(void) strcat(t, tty);
|
|
|
|
|
|
|
|
if ((f_tty = fopen(t, "w")) != NULL) {
|
|
|
|
setbuf(f_tty, buf);
|
|
|
|
(void) fprintf(f_tty,
|
|
|
|
"\n\
|
|
|
|
\7\7\7Message from the dump program to all operators at %d:%02d ...\r\n\n\
|
|
|
|
DUMP: NEEDS ATTENTION: ",
|
|
|
|
localclock->tm_hour, localclock->tm_min);
|
|
|
|
for (cp = lastmsg; ; cp++) {
|
|
|
|
if (*cp == '\0') {
|
|
|
|
if (lmsg) {
|
|
|
|
cp = message;
|
|
|
|
if (*cp == '\0')
|
|
|
|
break;
|
|
|
|
lmsg = 0;
|
|
|
|
} else
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (*cp == '\n')
|
|
|
|
(void) putc('\r', f_tty);
|
|
|
|
(void) putc(*cp, f_tty);
|
|
|
|
}
|
|
|
|
(void) fclose(f_tty);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* print out an estimate of the amount of time left to do the dump
|
|
|
|
*/
|
|
|
|
|
|
|
|
time_t tschedule = 0;
|
|
|
|
|
|
|
|
void
|
|
|
|
timeest()
|
|
|
|
{
|
|
|
|
time_t tnow, deltat;
|
|
|
|
|
|
|
|
(void) time((time_t *) &tnow);
|
|
|
|
if (tnow >= tschedule) {
|
|
|
|
tschedule = tnow + 300;
|
|
|
|
if (blockswritten < 500)
|
1995-05-30 06:12:45 +00:00
|
|
|
return;
|
1994-05-26 06:35:07 +00:00
|
|
|
deltat = tstart_writing - tnow +
|
|
|
|
(1.0 * (tnow - tstart_writing))
|
|
|
|
/ blockswritten * tapesize;
|
|
|
|
msg("%3.2f%% done, finished in %d:%02d\n",
|
|
|
|
(blockswritten * 100.0) / tapesize,
|
|
|
|
deltat / 3600, (deltat % 3600) / 60);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
#if __STDC__
|
|
|
|
msg(const char *fmt, ...)
|
|
|
|
#else
|
|
|
|
msg(fmt, va_alist)
|
|
|
|
char *fmt;
|
|
|
|
va_dcl
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
va_list ap;
|
|
|
|
|
|
|
|
(void) fprintf(stderr," DUMP: ");
|
|
|
|
#ifdef TDEBUG
|
|
|
|
(void) fprintf(stderr, "pid=%d ", getpid());
|
|
|
|
#endif
|
|
|
|
#if __STDC__
|
|
|
|
va_start(ap, fmt);
|
|
|
|
#else
|
|
|
|
va_start(ap);
|
|
|
|
#endif
|
|
|
|
(void) vfprintf(stderr, fmt, ap);
|
|
|
|
(void) fflush(stdout);
|
|
|
|
(void) fflush(stderr);
|
|
|
|
(void) vsprintf(lastmsg, fmt, ap);
|
|
|
|
va_end(ap);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
#if __STDC__
|
|
|
|
msgtail(const char *fmt, ...)
|
|
|
|
#else
|
|
|
|
msgtail(fmt, va_alist)
|
|
|
|
char *fmt;
|
|
|
|
va_dcl
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
va_list ap;
|
|
|
|
#if __STDC__
|
|
|
|
va_start(ap, fmt);
|
|
|
|
#else
|
|
|
|
va_start(ap);
|
|
|
|
#endif
|
|
|
|
(void) vfprintf(stderr, fmt, ap);
|
|
|
|
va_end(ap);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
#if __STDC__
|
|
|
|
quit(const char *fmt, ...)
|
|
|
|
#else
|
|
|
|
quit(fmt, va_alist)
|
|
|
|
char *fmt;
|
|
|
|
va_dcl
|
|
|
|
#endif
|
|
|
|
{
|
|
|
|
va_list ap;
|
|
|
|
|
|
|
|
(void) fprintf(stderr," DUMP: ");
|
|
|
|
#ifdef TDEBUG
|
|
|
|
(void) fprintf(stderr, "pid=%d ", getpid());
|
|
|
|
#endif
|
|
|
|
#if __STDC__
|
|
|
|
va_start(ap, fmt);
|
|
|
|
#else
|
|
|
|
va_start(ap);
|
|
|
|
#endif
|
|
|
|
(void) vfprintf(stderr, fmt, ap);
|
|
|
|
va_end(ap);
|
|
|
|
(void) fflush(stdout);
|
|
|
|
(void) fflush(stderr);
|
|
|
|
dumpabort(0);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Tell the operator what has to be done;
|
|
|
|
* we don't actually do it
|
|
|
|
*/
|
|
|
|
|
|
|
|
struct fstab *
|
|
|
|
allocfsent(fs)
|
|
|
|
register struct fstab *fs;
|
|
|
|
{
|
|
|
|
register struct fstab *new;
|
|
|
|
|
|
|
|
new = (struct fstab *)malloc(sizeof (*fs));
|
|
|
|
if (new == NULL ||
|
|
|
|
(new->fs_file = strdup(fs->fs_file)) == NULL ||
|
|
|
|
(new->fs_type = strdup(fs->fs_type)) == NULL ||
|
|
|
|
(new->fs_spec = strdup(fs->fs_spec)) == NULL)
|
|
|
|
quit("%s\n", strerror(errno));
|
|
|
|
new->fs_passno = fs->fs_passno;
|
|
|
|
new->fs_freq = fs->fs_freq;
|
|
|
|
return (new);
|
|
|
|
}
|
|
|
|
|
|
|
|
struct pfstab {
|
|
|
|
struct pfstab *pf_next;
|
|
|
|
struct fstab *pf_fstab;
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct pfstab *table;
|
|
|
|
|
|
|
|
void
|
|
|
|
getfstab()
|
|
|
|
{
|
|
|
|
register struct fstab *fs;
|
|
|
|
register struct pfstab *pf;
|
|
|
|
|
|
|
|
if (setfsent() == 0) {
|
|
|
|
msg("Can't open %s for dump table information: %s\n",
|
|
|
|
_PATH_FSTAB, strerror(errno));
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
while ((fs = getfsent()) != NULL) {
|
|
|
|
if (strcmp(fs->fs_type, FSTAB_RW) &&
|
|
|
|
strcmp(fs->fs_type, FSTAB_RO) &&
|
|
|
|
strcmp(fs->fs_type, FSTAB_RQ))
|
|
|
|
continue;
|
|
|
|
fs = allocfsent(fs);
|
|
|
|
if ((pf = (struct pfstab *)malloc(sizeof (*pf))) == NULL)
|
|
|
|
quit("%s\n", strerror(errno));
|
|
|
|
pf->pf_fstab = fs;
|
|
|
|
pf->pf_next = table;
|
|
|
|
table = pf;
|
|
|
|
}
|
|
|
|
(void) endfsent();
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Search in the fstab for a file name.
|
|
|
|
* This file name can be either the special or the path file name.
|
|
|
|
*
|
|
|
|
* The entries in the fstab are the BLOCK special names, not the
|
|
|
|
* character special names.
|
|
|
|
* The caller of fstabsearch assures that the character device
|
|
|
|
* is dumped (that is much faster)
|
|
|
|
*
|
|
|
|
* The file name can omit the leading '/'.
|
|
|
|
*/
|
|
|
|
struct fstab *
|
|
|
|
fstabsearch(key)
|
|
|
|
char *key;
|
|
|
|
{
|
|
|
|
register struct pfstab *pf;
|
|
|
|
register struct fstab *fs;
|
|
|
|
char *rn;
|
|
|
|
|
|
|
|
for (pf = table; pf != NULL; pf = pf->pf_next) {
|
|
|
|
fs = pf->pf_fstab;
|
|
|
|
if (strcmp(fs->fs_file, key) == 0 ||
|
|
|
|
strcmp(fs->fs_spec, key) == 0)
|
|
|
|
return (fs);
|
|
|
|
rn = rawname(fs->fs_spec);
|
|
|
|
if (rn != NULL && strcmp(rn, key) == 0)
|
|
|
|
return (fs);
|
|
|
|
if (key[0] != '/') {
|
|
|
|
if (*fs->fs_spec == '/' &&
|
|
|
|
strcmp(fs->fs_spec + 1, key) == 0)
|
|
|
|
return (fs);
|
|
|
|
if (*fs->fs_file == '/' &&
|
|
|
|
strcmp(fs->fs_file + 1, key) == 0)
|
|
|
|
return (fs);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return (NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Tell the operator what to do
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
lastdump(arg)
|
|
|
|
char arg; /* w ==> just what to do; W ==> most recent dumps */
|
|
|
|
{
|
|
|
|
register int i;
|
|
|
|
register struct fstab *dt;
|
|
|
|
register struct dumpdates *dtwalk;
|
|
|
|
char *lastname, *date;
|
|
|
|
int dumpme;
|
|
|
|
time_t tnow;
|
|
|
|
|
|
|
|
(void) time(&tnow);
|
|
|
|
getfstab(); /* /etc/fstab input */
|
|
|
|
initdumptimes(); /* /etc/dumpdates input */
|
|
|
|
qsort((char *) ddatev, nddates, sizeof(struct dumpdates *), datesort);
|
|
|
|
|
|
|
|
if (arg == 'w')
|
|
|
|
(void) printf("Dump these file systems:\n");
|
|
|
|
else
|
|
|
|
(void) printf("Last dump(s) done (Dump '>' file systems):\n");
|
|
|
|
lastname = "??";
|
|
|
|
ITITERATE(i, dtwalk) {
|
|
|
|
if (strncmp(lastname, dtwalk->dd_name,
|
|
|
|
sizeof(dtwalk->dd_name)) == 0)
|
|
|
|
continue;
|
|
|
|
date = (char *)ctime(&dtwalk->dd_ddate);
|
|
|
|
date[16] = '\0'; /* blast away seconds and year */
|
|
|
|
lastname = dtwalk->dd_name;
|
|
|
|
dt = fstabsearch(dtwalk->dd_name);
|
|
|
|
dumpme = (dt != NULL &&
|
|
|
|
dt->fs_freq != 0 &&
|
|
|
|
dtwalk->dd_ddate < tnow - (dt->fs_freq * SECSPERDAY));
|
|
|
|
if (arg != 'w' || dumpme)
|
|
|
|
(void) printf(
|
|
|
|
"%c %8s\t(%6s) Last dump: Level %c, Date %s\n",
|
|
|
|
dumpme && (arg != 'w') ? '>' : ' ',
|
|
|
|
dtwalk->dd_name,
|
|
|
|
dt ? dt->fs_file : "",
|
|
|
|
dtwalk->dd_level,
|
|
|
|
date);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
datesort(a1, a2)
|
|
|
|
const void *a1, *a2;
|
|
|
|
{
|
|
|
|
struct dumpdates *d1 = *(struct dumpdates **)a1;
|
|
|
|
struct dumpdates *d2 = *(struct dumpdates **)a2;
|
|
|
|
int diff;
|
|
|
|
|
|
|
|
diff = strncmp(d1->dd_name, d2->dd_name, sizeof(d1->dd_name));
|
|
|
|
if (diff == 0)
|
|
|
|
return (d2->dd_ddate - d1->dd_ddate);
|
|
|
|
return (diff);
|
|
|
|
}
|