src/test/test-daemon.c

   1 /* SPDX-License-Identifier: LGPL-2.1+ */
   2 /***
   3   This file is part of systemd.
   4
   5   Copyright 2010 Lennart Poettering
   6 ***/
   7
   8 #include <unistd.h>
   9
  10 #include "sd-daemon.h"
  11
  12 #include "parse-util.h"
  13 #include "strv.h"
  14
  15 int main(int argc, char*argv[]) {
  16         _cleanup_strv_free_ char **l = NULL;
  17         int n, i;
  18         usec_t duration = USEC_PER_SEC / 10;
  19
  20         if (argc >= 2) {
  21                 unsigned x;
  22
  23                 assert_se(safe_atou(argv[1], &x) >= 0);
  24                 duration = x * USEC_PER_SEC;
  25         }
  26
  27         n = sd_listen_fds_with_names(false, &l);
  28         if (n < 0) {
  29                 log_error_errno(n, "Failed to get listening fds: %m");
  30                 return EXIT_FAILURE;
  31         }
  32
  33         for (i = 0; i < n; i++)
  34                 log_info("fd=%i name=%s\n", SD_LISTEN_FDS_START + i, l[i]);
  35
  36         sd_notify(0,
  37                   "STATUS=Starting up");
  38         usleep(duration);
  39
  40         sd_notify(0,
  41                   "STATUS=Running\n"
  42                   "READY=1");
  43         usleep(duration);
  44
  45         sd_notify(0,
  46                   "STATUS=Reloading\n"
  47                   "RELOADING=1");
  48         usleep(duration);
  49
  50         sd_notify(0,
  51                   "STATUS=Running\n"
  52                   "READY=1");
  53         usleep(duration);
  54
  55         sd_notify(0,
  56                   "STATUS=Quitting\n"
  57                   "STOPPING=1");
  58         usleep(duration);
  59
  60         return EXIT_SUCCESS;
  61 }