Cleanup patch from tito.
This commit is contained in:
parent
1c60d9762e
commit
e01d746fe9
@ -21,48 +21,45 @@
|
||||
#include <time.h>
|
||||
#include "busybox.h"
|
||||
|
||||
static const char * idle_string (time_t t)
|
||||
{
|
||||
static char str[6];
|
||||
|
||||
time_t s = time(NULL) - t;
|
||||
|
||||
if (s < 60)
|
||||
return ".";
|
||||
if (s < (24 * 60 * 60)) {
|
||||
sprintf (str, "%02d:%02d",
|
||||
(int) (s / (60 * 60)),
|
||||
(int) ((s % (60 * 60)) / 60));
|
||||
return (const char *) str;
|
||||
}
|
||||
return "old";
|
||||
}
|
||||
|
||||
int who_main(int argc, char **argv)
|
||||
{
|
||||
struct utmp *ut;
|
||||
struct stat st;
|
||||
time_t idle;
|
||||
char *name;
|
||||
|
||||
if (argc > 1)
|
||||
bb_show_usage();
|
||||
|
||||
setutent();
|
||||
printf("USER TTY IDLE FROM HOST\n");
|
||||
|
||||
while ((ut = getutent()) != NULL) {
|
||||
|
||||
if (ut->ut_user[0] && ut->ut_type == USER_PROCESS) {
|
||||
/* ut->ut_line is device name of tty - "/dev/" */
|
||||
printf("%-10s %-8s ", ut->ut_user, ut->ut_line);
|
||||
|
||||
name = concat_path_file("/dev/", ut->ut_line);
|
||||
if (stat(name, &st) == 0) {
|
||||
idle = time(NULL) - st.st_atime;
|
||||
|
||||
if (idle < 60)
|
||||
printf("00:00m ");
|
||||
else if (idle < (60 * 60))
|
||||
printf("00:%02dm ", (int)(idle / 60));
|
||||
else if (idle < (24 * 60 * 60))
|
||||
printf("%02d:%02dm ", (int)(idle / (60 * 60)),
|
||||
(int)(idle % (60 * 60)) / 60);
|
||||
else if (idle < (24 * 60 * 60 * 365))
|
||||
printf("%03ddays ", (int)(idle / (24 * 60 * 60)));
|
||||
else
|
||||
printf("%02dyears ", (int) (idle / (24 * 60 * 60 * 365)));
|
||||
} else
|
||||
printf("%-8s ", "?");
|
||||
|
||||
printf("%-12.12s %s\n", ctime((time_t*)&(ut->ut_tv.tv_sec)) + 4, ut->ut_host);
|
||||
free(name);
|
||||
struct utmp *ut;
|
||||
struct stat st;
|
||||
char *name;
|
||||
|
||||
if (argc > 1) {
|
||||
bb_show_usage();
|
||||
}
|
||||
}
|
||||
endutent();
|
||||
|
||||
return 0;
|
||||
|
||||
setutent();
|
||||
printf("USER TTY IDLE TIME HOST\n");
|
||||
while ((ut = getutent()) != NULL) {
|
||||
if (ut->ut_user[0] && ut->ut_type == USER_PROCESS) {
|
||||
/* ut->ut_line is device name of tty - "/dev/" */
|
||||
name = concat_path_file("/dev", ut->ut_line);
|
||||
printf("%-10s %-8s %-8s %-12.12s %s\n", ut->ut_user, ut->ut_line,
|
||||
(stat(name, &st)) ? "?" : idle_string(st.st_atime),
|
||||
ctime((time_t*)&(ut->ut_tv.tv_sec)) + 4, ut->ut_host);
|
||||
free(name);
|
||||
}
|
||||
}
|
||||
endutent();
|
||||
return 0;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user