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1 | /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ |
2 | ||
3 | /*** | |
4 | This file is part of systemd. | |
5 | ||
6 | Copyright 2013 Lennart Poettering | |
7 | ||
8 | systemd is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU Lesser General Public License as published by | |
10 | the Free Software Foundation; either version 2.1 of the License, or | |
11 | (at your option) any later version. | |
12 | ||
13 | systemd is distributed in the hope that it will be useful, but | |
14 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | Lesser General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU Lesser General Public License | |
19 | along with systemd; If not, see <http://www.gnu.org/licenses/>. | |
20 | ***/ | |
21 | ||
22 | #include "util.h" | |
23 | #include "log.h" | |
24 | #include "efivars.h" | |
25 | ||
26 | int main(int argc, char* argv[]) { | |
27 | char s[MAX(FORMAT_TIMESPAN_MAX, FORMAT_TIMESTAMP_MAX)]; | |
28 | int r; | |
29 | dual_timestamp fw, l, k; | |
30 | ||
31 | dual_timestamp_from_monotonic(&k, 0); | |
32 | ||
33 | r = efi_get_boot_timestamps(NULL, &fw, &l); | |
34 | if (r < 0) { | |
35 | log_error("Failed to read variables: %s", strerror(-r)); | |
36 | return 1; | |
37 | } | |
38 | ||
2fa4092c LP |
39 | log_info("Firmware began %s before kernel.", format_timespan(s, sizeof(s), fw.monotonic, 0)); |
40 | log_info("Loader began %s before kernel.", format_timespan(s, sizeof(s), l.monotonic, 0)); | |
2e3d0692 LP |
41 | |
42 | log_info("Firmware began %s.", format_timestamp(s, sizeof(s), fw.realtime)); | |
43 | log_info("Loader began %s.", format_timestamp(s, sizeof(s), l.realtime)); | |
44 | log_info("Kernel began %s.", format_timestamp(s, sizeof(s), k.realtime)); | |
45 | ||
46 | return 0; | |
47 | } |