login-utils: minor utmp cleanup

- consistently use ut->ut_user instead of ut->ut_name
- don't include obsolete lastlog.h BSD header

Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>

login-utils/last.c

@@ -586,7 +586,7 @@ static int is_phantom(const struct last_control *ctl, struct utmp *ut)
 
 	if (ut->UL_UT_TIME < ctl->boot_time.tv_sec)
 		return 1;
-	pw = getpwnam(ut->ut_name);
+	pw = getpwnam(ut->ut_user);
 	if (!pw)
 		return 1;
 	sprintf(path, "/proc/%u/loginuid", ut->ut_pid);

login-utils/login.c

@@ -55,7 +55,6 @@
 # include <linux/major.h>
 #endif
 #include <netdb.h>
-#include <lastlog.h>
 #include <security/pam_appl.h>
 #ifdef HAVE_SECURITY_PAM_MISC_H
 # include <security/pam_misc.h>