src/test/test-daemon.c

   1 /***
   2   This file is part of systemd.
   3
   4   Copyright 2010 Lennart Poettering
   5
   6   systemd is free software; you can redistribute it and/or modify it
   7   under the terms of the GNU Lesser General Public License as published by
   8   the Free Software Foundation; either version 2.1 of the License, or
   9   (at your option) any later version.
  10
  11   systemd is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   Lesser General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with systemd; If not, see <http://www.gnu.org/licenses/>.
  18 ***/
  19
  20 #include <unistd.h>
  21
  22 #include "sd-daemon.h"
  23
  24 #include "parse-util.h"
  25 #include "strv.h"
  26
  27 int main(int argc, char*argv[]) {
  28         _cleanup_strv_free_ char **l = NULL;
  29         int n, i;
  30         usec_t duration = USEC_PER_SEC / 10;
  31
  32         if (argc >= 2) {
  33                 unsigned x;
  34
  35                 assert_se(safe_atou(argv[1], &x) >= 0);
  36                 duration = x * USEC_PER_SEC;
  37         }
  38
  39         n = sd_listen_fds_with_names(false, &l);
  40         if (n < 0) {
  41                 log_error_errno(n, "Failed to get listening fds: %m");
  42                 return EXIT_FAILURE;
  43         }
  44
  45         for (i = 0; i < n; i++)
  46                 log_info("fd=%i name=%s\n", SD_LISTEN_FDS_START + i, l[i]);
  47
  48         sd_notify(0,
  49                   "STATUS=Starting up");
  50         usleep(duration);
  51
  52         sd_notify(0,
  53                   "STATUS=Running\n"
  54                   "READY=1");
  55         usleep(duration);
  56
  57         sd_notify(0,
  58                   "STATUS=Reloading\n"
  59                   "RELOADING=1");
  60         usleep(duration);
  61
  62         sd_notify(0,
  63                   "STATUS=Running\n"
  64                   "READY=1");
  65         usleep(duration);
  66
  67         sd_notify(0,
  68                   "STATUS=Quitting\n"
  69                   "STOPPING=1");
  70         usleep(duration);
  71
  72         return EXIT_SUCCESS;
  73 }