#include "libbb.h"
#include <utmp.h>
+/* NB: ut_name and ut_user are the same field, use only one name (ut_user)
+ * to reduce confusion */
+
#ifndef SHUTDOWN_TIME
# define SHUTDOWN_TIME 254
#endif
char logout_time[8];
const char *logout_str;
const char *duration_str;
+ time_t tmp;
- safe_strncpy(login_time, ctime(&(ut->ut_time)), 17);
+ /* manpages say ut_tv.tv_sec *is* time_t,
+ * but some systems have it wrong */
+ tmp = ut->ut_tv.tv_sec;
+ safe_strncpy(login_time, ctime(&tmp), 17);
snprintf(logout_time, 8, "- %s", ctime(&dur_secs) + 11);
dur_secs = MAX(dur_secs - (time_t)ut->ut_tv.tv_sec, (time_t)0);
}
printf(HEADER_FORMAT,
- ut->ut_name,
+ ut->ut_user,
ut->ut_line,
show_wide ? INET6_ADDRSTRLEN : INET_ADDRSTRLEN,
show_wide ? INET6_ADDRSTRLEN : INET_ADDRSTRLEN,
return ut->ut_type;
}
- if (ut->ut_name[0] == 0) {
+ if (ut->ut_user[0] == 0) {
return DEAD_PROCESS;
}
if ((ut->ut_type != DEAD_PROCESS)
- && (strcmp(ut->ut_name, "LOGIN") != 0)
- && ut->ut_name[0]
+ && (strcmp(ut->ut_user, "LOGIN") != 0)
+ && ut->ut_user[0]
&& ut->ut_line[0]
) {
ut->ut_type = USER_PROCESS;
}
- if (strcmp(ut->ut_name, "date") == 0) {
+ if (strcmp(ut->ut_user, "date") == 0) {
if (ut->ut_line[0] == '|') {
return OLD_TIME;
}
}
int last_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int last_main(int argc ATTRIBUTE_UNUSED, char **argv)
+int last_main(int argc UNUSED_PARAM, char **argv)
{
struct utmp ut;
const char *filename = _PATH_WTMP;
xlseek(file, pos, SEEK_SET);
xread(file, &ut, sizeof(ut));
/* rewritten by each record, eventially will have
- * first record's ut_time: */
- start_time = ut.ut_time;
+ * first record's ut_tv.tv_sec: */
+ start_time = ut.ut_tv.tv_sec;
switch (get_ut_type(&ut)) {
case SHUTDOWN_TIME:
- down_time = ut.ut_time;
+ down_time = ut.ut_tv.tv_sec;
boot_down = DOWN;
going_down = 1;
break;
case RUN_LVL:
if (is_runlevel_shutdown(&ut)) {
- down_time = ut.ut_time;
+ down_time = ut.ut_tv.tv_sec;
going_down = 1;
boot_down = DOWN;
}
next = el->link;
if (strncmp(up->ut_line, ut.ut_line, UT_LINESIZE) == 0) {
if (show) {
- show_entry(&ut, NORMAL, up->ut_time);
+ show_entry(&ut, NORMAL, up->ut_tv.tv_sec);
show = 0;
}
llist_unlink(&zlist, el);
}
if (going_down) {
- boot_time = ut.ut_time;
+ boot_time = ut.ut_tv.tv_sec;
llist_free(zlist, free);
zlist = NULL;
going_down = 0;