projects / thirdparty / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| de1c301e LP |
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 "sd-bus.h" | |
| 23 | ||
| 24 | int main(int argc, char *argv[]) { | |
| 25 | _cleanup_bus_unref_ sd_bus *bus = NULL; | |
| 26 | _cleanup_strv_free_ char **l = NULL; | |
| 27 | char **i; | |
| 28 | int r; | |
| 29 | ||
| 30 | r = bus_open_system(&bus); | |
| 31 | if (r < 0) { | |
| 32 | log_error("Failed to connect to bus: %s", strerror(-r)); | |
| 33 | goto fail; | |
| 34 | } | |
| 35 | ||
| 36 | r = sd_bus_list_names(bus, &l); | |
| 37 | if (r < 0) { | |
| 38 | log_error("Failed to list names: %s", strerror(-r)); | |
| 39 | goto fail; | |
| 40 | } | |
| 41 | ||
| 42 | STRV_FOREACH(i, l) { | |
| 43 | _cleanup_free_ char *owner = NULL; | |
| 44 | pid_t pid = 0; | |
| 45 | uid_t uid; | |
| 46 | bool uid_valid; | |
| 47 | ||
| 48 | r = sd_bus_get_owner(bus, *i, &owner); | |
| 49 | if (r == -ENXIO) | |
| 50 | continue; | |
| 51 | ||
| 52 | r = sd_get_owner_pid(bus, *i, &pid); | |
| 53 | if (r == -ENXIO) | |
| 54 | continue; | |
| 55 | ||
| 56 | r = sd_get_owner_uid(bus, *i, &pid); | |
| 57 | if (r == -ENXIO) | |
| 58 | continue; | |
| 59 | uid_valid = r >= 0; | |
| 60 | ||
| 61 | printf("%s (%s) %llu %llu\n", *i, owner, (unsigned long long) pid, (unsigned long long) uid); | |
| 62 | } | |
| 63 | ||
| 64 | r = 0; | |
| 65 | ||
| 66 | fail: | |
| 67 | return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS; | |
| 68 | } |