Use utimes() and futimes() instead of utime() in touch(), emulating as needed.

Not all systems are able to support setting the times of an fd so touch()
takes both an fd and a file name as arguments.

sudo_edit.c

@@ -157,7 +157,7 @@ int sudo_edit(argc, argv)
 #else
 	chown(tf[i].tfile, user_uid, user_gid);
 #endif
-	touch(tf[i].tfile, tf[i].omtime);
+	touch(tf[i].tfd, tf[i].tfile, tf[i].omtime);
     }
     if (argc == 1)
 	return(1);			/* no files readable, you lose */