30 

    30 

    31     t = time (NULL);

    31     t = time (NULL);

    32     strftime (time_stamp, sizeof (time_stamp), "%a %d %T", localtime (&t));

    32     strftime (time_stamp, sizeof (time_stamp), "%a %d %T", localtime (&t));

    33     len = snprintf (response, sizeof (response), "%s %s", time_stamp, buffer);

    33     len = snprintf (response, sizeof (response), "%s %s", time_stamp, buffer);

    34 

    34 

    36 }

    37 }

    37 

    38 

    38 void sigproc ()

    39 void sigproc ()

    39 {

    40 {

    40     if (unlink (LOCK_FILE) == 0)

    41     if (unlink (LOCK_FILE) == 0)

    78     static char buffer[MAXLEN];

    79     static char buffer[MAXLEN];

    79     int fd;

    80     int fd;

    80 

    81 

    81     sanity_check (argc, argv);

    82     sanity_check (argc, argv);

    82 

    83 

    84     signal (SIGTERM, sigproc);

    88     signal (SIGTERM, sigproc);

    85 

    89 

    86     for (;;) {

    90     for (;;) {

    87         if ((fd = open (OUTPUT_FILE, O_WRONLY | O_CREAT, 0644)) < 0)

    91         if ((fd = open (OUTPUT_FILE, O_WRONLY | O_CREAT, 0644)) < 0)

    88             return EXIT_FAILURE;

    92             return EXIT_FAILURE;