-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
static bool arg_ready = false;
static pid_t arg_pid = 0;
static const char *arg_status = NULL;
+static bool arg_booted = false;
static int help(void) {
- printf("%s [options] [VARIABLE=VALUE...]\n\n"
+ printf("%s [OPTIONS...] [VARIABLE=VALUE...]\n\n"
"Notify the init system about service status updates.\n\n"
" -h --help Show this help\n"
" --ready Inform the init system about service start-up completion\n"
" --pid[=PID] Set main pid of daemon\n"
- " --status=TEXT Set status text\n",
+ " --status=TEXT Set status text\n"
+ " --booted Returns 0 if the system was booted up with systemd, non-zero otherwise\n",
program_invocation_short_name);
return 0;
enum {
ARG_READY = 0x100,
ARG_PID,
- ARG_STATUS
+ ARG_STATUS,
+ ARG_BOOTED
};
static const struct option options[] = {
{ "ready", no_argument, NULL, ARG_READY },
{ "pid", optional_argument, NULL, ARG_PID },
{ "status", required_argument, NULL, ARG_STATUS },
+ { "booted", no_argument, NULL, ARG_BOOTED },
{ NULL, 0, NULL, 0 }
};
arg_status = optarg;
break;
+ case ARG_BOOTED:
+ arg_booted = true;
+ break;
+
case '?':
return -EINVAL;
}
}
+ if (optind >= argc &&
+ !arg_ready &&
+ !arg_status &&
+ !arg_pid &&
+ !arg_booted) {
+ help();
+ return -EINVAL;
+ }
+
return 1;
}
goto finish;
}
+ if (arg_booted)
+ return sd_booted() <= 0;
+
if (arg_ready)
our_env[i++] = (char*) "READY=1";