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initctl: Break out UTMP logic to separate file

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson committed 2016-08-07 22:22:42 +02:00
1 parent 07f06c8b95
commit 7cdd42195b
4 files changed
+103 -39
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initctl.c
+3 -38
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@@ -28,8 +28,6 @@
#include <stdio.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <time.h>
#include <utmp.h>
#include <lite/lite.h>
#include "config.h"
@@ -37,6 +35,7 @@
#include "cond.h"
#include "helpers.h"
#include "service.h"
#include "utmp-api.h"
#define _PATH_COND _PATH_VARRUN "finit/cond/"
@@ -282,44 +281,10 @@ static int do_halt (char *UNUSED(arg)) { return kill(1, SIGUSR1); }
static int do_poweroff(char *UNUSED(arg)) { return kill(1, SIGUSR2); }
static int do_reboot (char *UNUSED(arg)) { return kill(1, SIGTERM); }
static int do_utmp_show(char *file)
{
time_t sec;
struct utmp *ut;
struct tm *sectm;
int pid;
char id[sizeof(ut->ut_id)], user[sizeof(ut->ut_user)], when[80];
printf("%s =============================================================================================\n", file);
utmpname(file);
setutent();
while ((ut = getutent())) {
memset(id, 0, sizeof(id));
strncpy(id, ut->ut_id, sizeof(ut->ut_id));
memset(user, 0, sizeof(user));
strncpy(user, ut->ut_user, sizeof(ut->ut_user));
sec = ut->ut_tv.tv_sec;
sectm = localtime(&sec);
strftime(when, sizeof(when), "%F %T", sectm);
pid = ut->ut_pid;
printf("[%d] [%05d] [%-4.4s] [%-8.8s] [%-12.12s] [%-20.20s] [%-15.15s] [%-19.19s]\n",
ut->ut_type, pid, id, user, ut->ut_line, ut->ut_host, "0.0.0.0", when);
}
endutent();
return 0;
}
static int do_utmp(char *UNUSED(cmd))
{
return do_utmp_show(_PATH_UTMP) ||
do_utmp_show(_PATH_WTMP);
return utmp_show(_PATH_UTMP) ||
utmp_show(_PATH_WTMP);
}
static int show_version(char *UNUSED(arg))