File sysvinit-2.86-full-time.patch of Package sysvinit
man/last.1 | 6 ++++--
src/last.c | 43 ++++++++++++++++++++++++++++++++-----------
2 files changed, 36 insertions(+), 13 deletions(-)
Index: man/last.1
===================================================================
--- man/last.1 2005-12-05 18:05:40.000000000 +0100
+++ man/last.1 2005-12-05 18:09:27.000000000 +0100
@@ -12,7 +12,7 @@ last, lastb \- show listing of last logg
.RB [ \-R ]
.RB [ \-\fInum\fP ]
.RB "[ \-\fBn\fP \fInum\fP ]"
-.RB [ \-adiox ]
+.RB [ \-adFiox ]
.RB "[ \-\fBf\fP \fIfile\fP ]"
.RB "[ \-\fBt\fP \fIYYYYMMDDHHMMSS\fP ]"
.RI [ name... ]
@@ -23,7 +23,7 @@ last, lastb \- show listing of last logg
.RB [ \-\fInum\fP ]
.RB "[ \-\fBn\fP \fInum\fP ]"
.RB "[ \-\fBf\fP \fIfile\fP ]"
-.RB [ \-adiox ]
+.RB [ \-adFiox ]
.RI [ name... ]
.RI [ tty... ]
.\"}}}
@@ -69,6 +69,8 @@ with the next flag.
For non-local logins, Linux stores not only the host name of the remote
host but its IP number as well. This option translates the IP number
back into a hostname.
+.IP \fB\-F\fP
+Print full login and logout times and dates.
.IP \fB\-i\fP
This option is like \fB-d\fP in that it displays the IP number of the remote
host, but it displays the IP number in numbers-and-dots notation.
Index: src/last.c
===================================================================
--- src/last.c 2005-12-05 18:07:21.000000000 +0100
+++ src/last.c 2009-02-20 16:37:27.380797018 +0100
@@ -70,6 +70,7 @@ int showhost = 1; /* Show hostname too?
int altlist = 0; /* Show hostname at the end. */
int usedns = 0; /* Use DNS to lookup the hostname. */
int useip = 0; /* Print IP address in number format */
+int fulltime = 0; /* Print full dates and times */
int oldfmt = 0; /* Use old libc5 format? */
char **show = NULL; /* What do they want us to show */
char *ufile; /* Filename of this file */
@@ -388,9 +389,13 @@ int list(struct utmp *p, time_t t, int w
*/
tmp = (time_t)p->ut_time;
strcpy(logintime, ctime(&tmp));
- logintime[16] = 0;
- sprintf(logouttime, "- %s", ctime(&t) + 11);
- logouttime[7] = 0;
+ if (fulltime)
+ sprintf(logouttime, "- %s", ctime(&t));
+ else {
+ logintime[16] = 0;
+ sprintf(logouttime, "- %s", ctime(&t) + 11);
+ logouttime[7] = 0;
+ }
secs = t - p->ut_time;
mins = (secs / 60) % 60;
hours = (secs / 3600) % 24;
@@ -409,13 +414,21 @@ int list(struct utmp *p, time_t t, int w
break;
case R_NOW:
length[0] = 0;
- sprintf(logouttime, " still");
- sprintf(length, "logged in");
+ if (fulltime)
+ sprintf(logouttime, " still logged in");
+ else {
+ sprintf(logouttime, " still");
+ sprintf(length, "logged in");
+ }
break;
case R_PHANTOM:
length[0] = 0;
- sprintf(logouttime, " gone");
- sprintf(length, "- no logout");
+ if (fulltime)
+ sprintf(logouttime, " gone - no logout");
+ else {
+ sprintf(logouttime, " gone");
+ sprintf(length, "- no logout");
+ }
break;
case R_REBOOT:
logouttime[0] = 0; /* Print machine uptime */
@@ -450,23 +463,30 @@ int list(struct utmp *p, time_t t, int w
strcmp(s + 1, domainname) == 0) *s = 0;
#endif
if (!altlist) {
- snprintf(final, sizeof(final),
- "%-8.8s %-12.12s %-16.16s "
- "%-16.16s %-7.7s %-12.12s\n",
+ len = snprintf(final, sizeof(final),
+ fulltime ?
+ "%-8.8s %-12.12s %-16.16s %-24.24s %-26.26s %-12.12s\n" :
+ "%-8.8s %-12.12s %-16.16s %-16.16s %-7.7s %-12.12s\n",
p->ut_name, utline,
domain, logintime, logouttime, length);
} else {
- snprintf(final, sizeof(final),
+ len = snprintf(final, sizeof(final),
+ fulltime ?
+ "%-8.8s %-12.12s %-24.24s %-26.26s %-12.12s %s\n" :
"%-8.8s %-12.12s %-16.16s %-7.7s %-12.12s %s\n",
p->ut_name, utline,
logintime, logouttime, length, domain);
}
} else
- snprintf(final, sizeof(final),
+ len = snprintf(final, sizeof(final),
+ fulltime ?
+ "%-8.8s %-12.12s %-24.24s %-26.26s %-12.12s\n" :
"%-8.8s %-12.12s %-16.16s %-7.7s %-12.12s\n",
p->ut_name, utline,
logintime, logouttime, length);
+ final[sizeof(final)-1] = '\0';
+
/*
* Print out "final" string safely.
*/
@@ -477,6 +497,9 @@ int list(struct utmp *p, time_t t, int w
putchar('*');
}
+ if (len < 0 || len >= sizeof(final))
+ putchar('\n');
+
recsdone++;
if (maxrecs && recsdone >= maxrecs)
return 1;
@@ -492,7 +515,7 @@ void usage(char *s)
{
fprintf(stderr, "Usage: %s [-num | -n num] [-f file] "
"[-t YYYYMMDDHHMMSS] "
- "[-R] [-a] [-d] [-i] [-o] [-x] "
+ "[-R] [-a] [-d] [-F] [-i] [-o] [-x] "
"[username..] [tty..]\n", s);
exit(1);
@@ -563,7 +586,7 @@ int main(int argc, char **argv)
progname = mybasename(argv[0]);
/* Process the arguments. */
- while((c = getopt(argc, argv, "f:n:Rxadiot:0123456789")) != EOF)
+ while((c = getopt(argc, argv, "f:n:RxadFiot:0123456789")) != EOF)
switch(c) {
case 'R':
showhost = 0;
@@ -594,6 +617,9 @@ int main(int argc, char **argv)
case 'a':
altlist++;
break;
+ case 'F':
+ fulltime++;
+ break;
case 't':
if ((until = parsetm(optarg)) == (time_t)-1) {
fprintf(stderr, "%s: Invalid time value \"%s\"\n",
