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The attached patch to /usr/src/sbin/dump/optr.c changes the comparison

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so that dumps are treated by dump -w as having been done on midnight
of the day they were actually run. This makes dump -w behave as
expected for regularly scheduled daily dumps - if they all run the
same day. It makes dump -w behave strangely if you dump late in the
day and check again after midnight, but that is the lesser of two
evils.

Submitted by:	Mike Meyer <mwm@phone.net>
PR:		9429
This commit is contained in:
Jordan K. Hubbard 1999-03-21 23:47:38 +00:00
parent 99c81ca94d
commit f1a3bb13d8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=44929
1 changed files with 5 additions and 5 deletions
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10
sbin/dump/optr.c
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@ -36,7 +36,7 @@
static char sccsid[] = "@(#)optr.c 8.2 (Berkeley) 1/6/94";
#endif
static const char rcsid[] =
"$Id$";
"$Id: optr.c,v 1.5 1998/06/15 06:58:11 charnier Exp $";
#endif /* not lint */
#include <sys/param.h>
@ -484,7 +484,7 @@ lastdump(arg)
register struct dumpdates *dtwalk;
char *lastname, *date;
int dumpme;
time_t tnow;
time_t tnow, then;
(void) time(&tnow);
getfstab(); /* /etc/fstab input */
@ -500,13 +500,13 @@ lastdump(arg)
if (strncmp(lastname, dtwalk->dd_name,
sizeof(dtwalk->dd_name)) == 0)
continue;
date = (char *)ctime(&dtwalk->dd_ddate);
then = 86400 * (dtwalk->dd_ddate / 86400);
date = (char *)ctime(&then);
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 * 86400));
dt->fs_freq != 0 && then < tnow - (dt->fs_freq * 86400));
if (arg != 'w' || dumpme)
(void) printf(
"%c %8s\t(%6s) Last dump: Level %c, Date %s\n",